5OQL | pdb_00005oql

Cryo-EM structure of the 90S pre-ribosome from Chaetomium thermophilum

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
V	SCOP2B Superfamily	L30e-like	8063954	3001739	SCOP2B (2022-06-29)
W	SCOP2 Family	L30e/L7ae ribosomal proteins	8063953	4001513	SCOP2 (2022-06-29)
W	SCOP2 Superfamily	L30e-like	8063954	3001739	SCOP2 (2022-06-29)
BA [auth b]	SCOP2B Superfamily	Class II aaRS ABD-related	8095989	3000465	SCOP2B (2022-06-29)
BA [auth b]	SCOP2B Superfamily	Class II aaRS ABD-related	8095988	3000465	SCOP2B (2022-06-29)
WA [auth w]	SCOP2B Superfamily	Ribosomal protein S8	8095563	3000709	SCOP2B (2022-06-29)
ZA [auth z]	SCOP2B Superfamily	Nucleic acid-binding proteins	8095187	3000135	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	UTPB complex component-like	8056020	3002330	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	UTPB complex component-like	8056022	3002330	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	UTPB complex component-like	8056021	3002330	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8065682	3000118	SCOP2B (2022-06-29)
S	SCOP2 Family	Fibrillarin homologue	8065681	4000661	SCOP2 (2022-06-29)
S	SCOP2 Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8065682	3000118	SCOP2 (2022-06-29)
EA [auth e]	SCOP2B Superfamily	alpha/beta knot	8094639	3001122	SCOP2B (2022-06-29)
FA [auth f]	SCOP2B Superfamily	alpha/beta knot	8094639	3001122	SCOP2B (2022-06-29)
LA [auth l]	SCOP2B Superfamily	Ribosomal S3Ae-like	8094667	3002166	SCOP2B (2022-06-29)
NA [auth n]	SCOP2B Superfamily	Ribosomal protein S7	8095683	3000799	SCOP2B (2022-06-29)
TA [auth t]	SCOP2B Superfamily	Translational machinery components	8095757	3000571	SCOP2B (2022-06-29)
UA [auth u]	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8097794	3000100	SCOP2B (2022-06-29)
YA [auth y]	SCOP2 Family	Ribosomal protein S24e	8098445	4003636	SCOP2 (2022-06-29)
YA [auth y]	SCOP2 Superfamily	Ribosomal proteins S24e, L23 and L15e	8098446	3000210	SCOP2 (2022-06-29)
I	SCOP2B Superfamily	UTPB complex component-like	8056019	3002330	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	ANAPC4_WD40_4	e5oqlD1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_4	ECOD (1.6)
Q	Ribosomal_L1_2nd	e5oqlQ1	A: a+b two layers	X: a+b domain in Ribosomal protein L1 (From Topology)	H: a+b domain in Ribosomal protein L1 (From Topology)	T: a+b domain in Ribosomal protein L1	F: Ribosomal_L1_2nd	ECOD (1.6)
Q	Ribosomal_L1_1st_2	e5oqlQ2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Rossmann-like domain in Ribosomal protein L1 (From Topology)	T: Rossmann-like domain in Ribosomal protein L1	F: Ribosomal_L1_1st_2	ECOD (1.6)
V	Ribosomal_L7Ae_1	e5oqlV1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: Ribosomal_L7Ae_1	ECOD (1.6)
W	Ribosomal_L7Ae_1	e5oqlW1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: Ribosomal_L7Ae_1	ECOD (1.6)
OA [auth o]	Ribosomal_S6e	e5oqlo1	A: beta barrels	X: Ribosomal protein L25-like	H: Ribosomal protein L25-like (From Topology)	T: Ribosomal protein L25-like	F: Ribosomal_S6e	ECOD (1.6)
WA [auth w]	Ribosomal_S8_N_1	e5oqlw1	A: a+b two layers	X: R3H domain-like	H: Ribosomal protein S8, N-terminal domain (From Topology)	T: Ribosomal protein S8, N-terminal domain	F: Ribosomal_S8_N_1	ECOD (1.6)
WA [auth w]	Ribosomal_S8_C_1	e5oqlw2	A: a+b two layers	X: Ribosomal protein S8, C-terminal domain (From Topology)	H: Ribosomal protein S8, C-terminal domain (From Topology)	T: Ribosomal protein S8, C-terminal domain	F: Ribosomal_S8_C_1	ECOD (1.6)
ZA [auth z]	Ribosomal_S28e	e5oqlz1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S28e	ECOD (1.6)
A	ANAPC4_WD40_6	e5oqlA3	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_6	ECOD (1.6)
A	Utp12	e5oqlA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: Utp12	ECOD (1.6)
J	Utp13	e5oqlJ1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: Utp13	ECOD (1.6)
L	ANAPC4_WD40_6	e5oqlL1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 8-bladed	F: ANAPC4_WD40_6	ECOD (1.6)
M	ANAPC4_WD40_6	e5oqlM1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 8-bladed	F: ANAPC4_WD40_6	ECOD (1.6)
O	ANAPC4_WD40_9	e5oqlO3	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_9	ECOD (1.6)
O	Utp21	e5oqlO1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: Utp21	ECOD (1.6)
R	Fibrillarin	e5oqlR1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Fibrillarin	ECOD (1.6)
S	Fibrillarin	e5oqlS1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Fibrillarin	ECOD (1.6)
T	Nop_C	e5oqlT3	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: Nop C-terminal domain	F: Nop_C	ECOD (1.6)
T	Nop_N	e5oqlT1	A: alpha complex topology	X: Nop N-terminal domain (From Topology)	H: Nop N-terminal domain (From Topology)	T: Nop N-terminal domain	F: Nop_N	ECOD (1.6)
T	NOP5NT	e5oqlT2	A: mixed a+b and a/b	X: Nop N-terminal domain (From Topology)	H: Nop N-terminal domain (From Topology)	T: Nop N-terminal domain	F: NOP5NT	ECOD (1.6)
X	ANAPC4_WD40_6	e5oqlX1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_6	ECOD (1.6)
Y	RTC	e5oqlY1	A: a+b two layers	X: IF3-like	H: EPT/RTPC-like (From Topology)	T: EPT/RTPC-like	F: RTC	ECOD (1.6)
Y	RTC_insert	e5oqlY2	A: a+b three layers	X: Thioredoxin-like	H: RNA 3'-terminal phosphate cyclase, RPTC, insert domain (From Topology)	T: RNA 3'-terminal phosphate cyclase, RPTC, insert domain	F: RTC_insert	ECOD (1.6)
AA [auth a]	S4	e5oqla1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: S4	ECOD (1.6)
EA [auth e]	EMG1	e5oqle1	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: EMG1	ECOD (1.6)
FA [auth f]	EMG1	e5oqlf1	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: EMG1	ECOD (1.6)
GA [auth g]	KOG3273	e5oqlg2	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: KH-domains	T: Eukaryotic type KH-domain (KH-domain type I)	F: KOG3273	ECOD (1.6)
GA [auth g]	KOG2874	e5oqlg1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: KH-domains	T: Eukaryotic type KH-domain (KH-domain type I)	F: KOG2874	ECOD (1.6)
HA [auth h]	KH_1	e5oqlh2	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: KH-domains	T: Eukaryotic type KH-domain (KH-domain type I)	F: KH_1	ECOD (1.6)
HA [auth h]	KOG3273	e5oqlh1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: KH-domains	T: Eukaryotic type KH-domain (KH-domain type I)	F: KOG3273	ECOD (1.6)
IA [auth i]	tRNA_bind_2	e5oqli3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: tRNA_bind_2	ECOD (1.6)
IA [auth i]	GNAT_acetyltr_2	e5oqli1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: GNAT_acetyltr_2	ECOD (1.6)
IA [auth i]	DUF1726	e5oqli2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: DUF1726	ECOD (1.6)
IA [auth i]	Helicase_RecD	e5oqli4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Helicase_RecD	ECOD (1.6)
JA [auth j]	tRNA_bind_2	e5oqlj3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: tRNA_bind_2	ECOD (1.6)
JA [auth j]	GNAT_acetyltr_2	e5oqlj1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: GNAT_acetyltr_2	ECOD (1.6)
JA [auth j]	DUF1726	e5oqlj4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: DUF1726	ECOD (1.6)
JA [auth j]	Helicase_RecD	e5oqlj2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Helicase_RecD	ECOD (1.6)
LA [auth l]	Ribosomal_S3Ae_N	e5oqll2	A: beta barrels	X: Ribosomal protein L25-like	H: 40S ribosomal protein S3A N-terminal domain (From Topology)	T: 40S ribosomal protein S3A N-terminal domain	F: Ribosomal_S3Ae_N	ECOD (1.6)
LA [auth l]	Ribosomal_S3Ae_C	e5oqll1	A: a+b two layers	X: T-fold	H: 40S ribosomal protein S3A C-terminal domain (From Topology)	T: 40S ribosomal protein S3A C-terminal domain	F: Ribosomal_S3Ae_C	ECOD (1.6)
MA [auth m]	Ribosomal_S4e	e5oqlm1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S4e	ECOD (1.6)
MA [auth m]	40S_S4_C	e5oqlm2	A: beta barrels	X: SH3	H: SH3	T: SH3	F: 40S_S4_C	ECOD (1.6)
MA [auth m]	RS4NT	e5oqlm3	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: RS4NT	ECOD (1.6)
NA [auth n]	Ribosomal_S7_1	e5oqln1	A: alpha arrays	X: Ribosomal protein S7 (From Topology)	H: Ribosomal protein S7 (From Topology)	T: Ribosomal protein S7	F: Ribosomal_S7_1	ECOD (1.6)
PA [auth p]	Ribosomal_S7e_C	e5oqlp1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: 40S ribosomal protein S7-A (From Topology)	T: 40S ribosomal protein S7-A	F: Ribosomal_S7e_C	ECOD (1.6)
PA [auth p]	Ribosomal_S7e_N	e5oqlp2	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: 40S ribosomal protein S7-A (From Topology)	T: 40S ribosomal protein S7-A	F: Ribosomal_S7e_N	ECOD (1.6)
QA [auth q]	Ribosomal_S8e	e5oqlq1	A: beta barrels	X: Ribosomal protein L14-like	H: Ribosomal protein L14-related (From Topology)	T: Ribosomal protein L14-related	F: Ribosomal_S8e	ECOD (1.6)
RA [auth r]	S4	e5oqlr1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: S4	ECOD (1.6)
SA [auth s]	Ribosomal_S15_2	e5oqls1	A: alpha arrays	X: S15/NS1 RNA-binding domain (From Topology)	H: S15/NS1 RNA-binding domain (From Topology)	T: S15/NS1 RNA-binding domain	F: Ribosomal_S15_2	ECOD (1.6)
TA [auth t]	Ribosomal_S11	e5oqlt1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: Ribosomal_S11	ECOD (1.6)
UA [auth u]	Ribosomal_S9	e5oqlu1	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Ribosomal_S9	ECOD (1.6)
VA [auth v]	Ribosomal_S17_1	e5oqlv1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S17_1	ECOD (1.6)
XA [auth x]	Ribosom_S12_S23	e5oqlx1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosom_S12_S23	ECOD (1.6)
YA [auth y]	Ribosomal_S24e	e5oqly1	A: a+b two layers	X: Alpha-beta plaits	H: Ribosomal proteins S24e, L23 and L15e (From Topology)	T: Ribosomal proteins S24e, L23 and L15e	F: Ribosomal_S24e	ECOD (1.6)
E	TPR_11_6	e5oqlE1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: TPR_11_6	ECOD (1.6)
G	UNK_F_TYPE	e5oqlG1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: UNK_F_TYPE	ECOD (1.6)
I	Utp12	e5oqlI1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: Utp12	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF04427	Brix domain (Brix)	Brix domain		Domain
D	PF04158	Sof1-like domain (Sof1)	Sof1-like domain	-	Family
D	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
P	PF04900	Fcf1 (Fcf1)	Fcf1	-	Family
Q	PF01201	Ribosomal protein S8e (Ribosomal_S8e)	Ribosomal protein S8e	-	Family
Q	PF00687	Ribosomal protein L1p/L10e family (Ribosomal_L1)	Ribosomal protein L1p/L10e family	This family includes prokaryotic L1 and eukaryotic L10.	Domain
U	PF08156	NOP5NT (NUC127) domain (NOP5NT)	NOP5NT (NUC127) domain	This N terminal domain is found in RNA-binding proteins of the NOP5 family [1].	Domain
U	PF00380	Ribosomal protein S9/S16 (Ribosomal_S9)	Ribosomal protein S9/S16	-	Family
U	PF01798	snoRNA binding domain, fibrillarin (Nop)	snoRNA binding domain, fibrillarin	-	Family
V, W	PF00410	Ribosomal protein S8 (Ribosomal_S8)	Ribosomal protein S8		Domain
V, W	PF00366	Ribosomal protein S17 (Ribosomal_S17)	Ribosomal protein S17		Domain
V, W	PF16205	Ribosomal_S17 N-terminal (Ribosomal_S17_N)	Ribosomal_S17 N-terminal	-	Family
V, W	PF01248	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family	This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD11 ...	This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD118 [1].	Domain
A	PF00163	Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)	Ribosomal protein S4/S9 N-terminal domain	-	Family
A	PF04003	Dip2/Utp12 Family (Utp12)	Dip2/Utp12 Family	-	Family
A	PF01479	S4 domain (S4)	S4 domain	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ...	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.	Domain
A	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
J	PF13725	Possible tRNA binding domain (tRNA_bind_2)	Possible tRNA binding domain	-	Family
J	PF13718	GNAT acetyltransferase 2 (GNAT_acetyltr_2)	GNAT acetyltransferase 2	-	Family
J	PF05127	RNA cytidine acetyltransferase NAT10/TcmA, helicase domain (NAT10_TcmA_helicase)	RNA cytidine acetyltransferase NAT10/TcmA, helicase domain	This domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. It si found in RNA cytidine acetyltransferase NAT10 from eukaryotes and tRNA(Met) cytidine acetyltransferase TcmA from prokaryotes. NAT10 ca ...	This domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. It si found in RNA cytidine acetyltransferase NAT10 from eukaryotes and tRNA(Met) cytidine acetyltransferase TcmA from prokaryotes. NAT10 catalyses the formation of N4-acetylcytidine (ac4C) modification on mRNAs, 18S rRNA and tRNAs [1-4]. In tRNA(Met) cytidine acetyltransferase (TmcA) it may function as an RNA helicase motor (driven by ATP hydrolysis) which delivers the wobble base to the active centre of the GCN5-related N-acetyltransferase (GNAT) domain [1].	Domain
J	PF08625	Utp13 specific WD40 associated domain (Utp13)	Utp13 specific WD40 associated domain	Utp13 is a component of the five protein Pwp2 complex that forms part of a stable particle subunit independent of the U3 small nucleolar ribonucleoprotein that is essential for the initial assembly steps of the 90S pre-ribosome [1]. Pwp2 is capable o ...	Utp13 is a component of the five protein Pwp2 complex that forms part of a stable particle subunit independent of the U3 small nucleolar ribonucleoprotein that is essential for the initial assembly steps of the 90S pre-ribosome [1]. Pwp2 is capable of interacting directly with the 35 S pre-rRNA 5' end [1].	Domain
L	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
M	PF00900	Ribosomal family S4e (Ribosomal_S4e)	Ribosomal family S4e	-	Family
M	PF16121	40S ribosomal protein S4 C-terminus (40S_S4_C)	40S ribosomal protein S4 C-terminus	-	Family
M	PF08071	RS4NT (NUC023) domain (RS4NT)	RS4NT (NUC023) domain	This is the N-terminal domain of Ribosomal S4 / S4e proteins. This domain is associated with S4 and KOW domains [1].	Domain
M	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
M	PF00467	KOW motif (KOW)	KOW motif	-	Family
N	PF00177	Ribosomal protein S7p/S5e (Ribosomal_S7)	Ribosomal protein S7p/S5e	This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.	Domain
O	PF01092	Ribosomal protein S6e (Ribosomal_S6e)	Ribosomal protein S6e	-	Family
O	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
R, S	PF01479	S4 domain (S4)	S4 domain	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ...	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.	Domain
R, S	PF01269	Fibrillarin (Fibrillarin)	Fibrillarin		Domain
T	PF08156	NOP5NT (NUC127) domain (NOP5NT)	NOP5NT (NUC127) domain	This N terminal domain is found in RNA-binding proteins of the NOP5 family [1].	Domain
T	PF01798	snoRNA binding domain, fibrillarin (Nop)	snoRNA binding domain, fibrillarin	-	Family
T	PF00411	Ribosomal protein S11 (Ribosomal_S11)	Ribosomal protein S11	-	Family
X	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
Y	PF01282	Ribosomal protein S24e (Ribosomal_S24e)	Ribosomal protein S24e	-	Family
Y	PF05189	RNA 3'-terminal phosphate cyclase (RTC), insert domain (RTC_insert)	RNA 3'-terminal phosphate cyclase (RTC), insert domain	RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ...	RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].	Domain
Y	PF01137	RNA 3'-terminal phosphate cyclase (RTC)	RNA 3'-terminal phosphate cyclase	RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ...	RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].	Domain
Z	PF08142	AARP2CN (NUC121) domain (AARP2CN)	AARP2CN (NUC121) domain	This domain is the central domain of AARP2. It is weakly similar to the GTP-binding domain of elongation factor TU [1].	Domain
Z	PF01200	Ribosomal protein S28e (Ribosomal_S28e)	Ribosomal protein S28e	-	Family
E	PF08640	U3 small nucleolar RNA-associated protein 6 (U3_assoc_6)	U3 small nucleolar RNA-associated protein 6	-	Repeat
E	PF03587	EMG1/NEP1 methyltransferase (EMG1)	EMG1/NEP1 methyltransferase	-	Family
F	PF03587	EMG1/NEP1 methyltransferase (EMG1)	EMG1/NEP1 methyltransferase	-	Family
F	PF08149	BING4CT (NUC141) domain (BING4CT)	BING4CT (NUC141) domain	-	Repeat
F	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
G	PF17903	Krr1 KH1 domain (KH_KRR1_1st)	Krr1 KH1 domain	This entry represents the first KH domain in the KRR1 protein [1]. Krr1 is a ribosomal assembly factor. The KH1 domain is a divergent KH domain that lacks the RNA-binding GXXG motif and is involved in binding another assembly factor, Kri1 [1].	Domain
G	PF12397	U3 small nucleolar RNA-associated protein 10 (U3snoRNP10)	U3 small nucleolar RNA-associated protein 10	-	Family
G	PF21800	KRR1 small subunit processome component, second KH domain (KH_KRR1_2nd)	KRR1 small subunit processome component, second KH domain	This is the second K homology domain (KH2) found in KRR1 small subunit processome component from the fungus Chaetomium thermophilum and similar eukaryotic sequences.	Domain
H	PF22891	Eukaryotic type KH-domain (KH-domain type I) (327.11.2) (KH_PNO1_2nd)	Eukaryotic type KH-domain (KH-domain type I) (327.11.2)	This entry represents the second KH domain found in the PNO1 protein. PNO1 is part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit.	Domain
H	PF03998	Utp11 protein (Utp11)	Utp11 protein	-	Family
I	PF13725	Possible tRNA binding domain (tRNA_bind_2)	Possible tRNA binding domain	-	Family
I	PF13718	GNAT acetyltransferase 2 (GNAT_acetyltr_2)	GNAT acetyltransferase 2	-	Family
I	PF05127	RNA cytidine acetyltransferase NAT10/TcmA, helicase domain (NAT10_TcmA_helicase)	RNA cytidine acetyltransferase NAT10/TcmA, helicase domain	This domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. It si found in RNA cytidine acetyltransferase NAT10 from eukaryotes and tRNA(Met) cytidine acetyltransferase TcmA from prokaryotes. NAT10 ca ...	This domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. It si found in RNA cytidine acetyltransferase NAT10 from eukaryotes and tRNA(Met) cytidine acetyltransferase TcmA from prokaryotes. NAT10 catalyses the formation of N4-acetylcytidine (ac4C) modification on mRNAs, 18S rRNA and tRNAs [1-4]. In tRNA(Met) cytidine acetyltransferase (TmcA) it may function as an RNA helicase motor (driven by ATP hydrolysis) which delivers the wobble base to the active centre of the GCN5-related N-acetyltransferase (GNAT) domain [1].	Domain
I	PF04003	Dip2/Utp12 Family (Utp12)	Dip2/Utp12 Family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Utp2	-	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process maturation of SSU-rRNA cellular process metabolic process cellular component organization or biogenesis macromolecule metabolic process RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen protein-containing complex preribosome Noc4p-Nop14p complex nuclear protein-containing complex 90S preribosome ribonucleoprotein complex preribosome, small subunit precursor Noc complex small-subunit processome
D	Utp4	RNA binding binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle protein-containing complex t-UTP complex intracellular anatomical structure nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen membrane-bounded organelle protein-containing complex t-UTP complex intracellular anatomical structure nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen 90S preribosome preribosome ribonucleoprotein complex small-subunit processome
P	Utp24	nuclease activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
Q	Utp30	-	-	-
U	Nop58	RNA binding binding snoRNA binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome box C/D methylation guide snoRNP complex sno(s)RNA-containing ribonucleoprotein complex box C/D RNP complex
V, W	Snu13	RNA binding binding nucleic acid binding	pseudouridine synthesis snRNA modification snRNA pseudouridine synthesis RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification snRNA metabolic process biosynthetic process pseudouridine synthesis snRNA modification snRNA pseudouridine synthesis RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification snRNA metabolic process biosynthetic process macromolecule modification snRNA processing metabolic process cellular process macromolecule metabolic process RNA processing RNA splicing mRNA processing mRNA metabolic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis	membrane-bounded organelle protein-containing complex intracellular anatomical structure catalytic complex sno(s)RNA-containing ribonucleoprotein complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle box H/ACA snoRNP complex intracellular membrane-bounded organelle nucleolus intracellular organelle lumen box H/ACA RNP complex membrane-bounded organelle protein-containing complex intracellular anatomical structure catalytic complex sno(s)RNA-containing ribonucleoprotein complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle box H/ACA snoRNP complex intracellular membrane-bounded organelle nucleolus intracellular organelle lumen box H/ACA RNP complex intracellular organelle cellular anatomical structure organelle lumen organelle ribonucleoprotein complex membraneless organelle nuclear lumen
BA [auth b]	Putative U3 small nucleolar ribonucleoprotein	RNA binding binding snoRNA binding nucleic acid binding rRNA primary transcript binding rRNA binding	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	preribosome protein-containing complex ribonucleoprotein complex small-subunit processome membrane-bounded organelle intracellular anatomical structure Mpp10 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome membrane-bounded organelle intracellular anatomical structure Mpp10 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen
KA [auth k]	Fcf2	RNA binding binding nucleic acid binding	RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process biosynthetic process metabolic process cellular process RNA processing macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen
OA [auth o]	40S ribosomal protein S6	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
WA [auth w]	40S ribosomal protein S22-like protein	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
ZA [auth z]	40S ribosomal protein S28-like protein	structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis ribosome assembly RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process maturation of SSU-rRNA metabolic process macromolecule metabolic process RNA processing rRNA metabolic process protein metabolic process translation	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
A	Periodic tryptophan protein 2-like protein	-	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis ribosome assembly RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process maturation of SSU-rRNA RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process metabolic process macromolecule metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle cellular anatomical structure organelle lumen organelle ribonucleoprotein complex membraneless organelle nuclear lumen small-subunit processome
J	Utp13	RNA binding binding U3 snoRNA binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) rRNA 5'-end processing endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) RNA 5'-end processing	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen 90S preribosome preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
K	Utp14	-	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
L	Utp15	-	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process transcription by RNA polymerase I positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase I positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process positive regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase I biological regulation regulation of macromolecule metabolic process positive regulation of RNA metabolic process regulation of gene expression positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen
M	Utp17	RNA binding binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process regulation of cellular process positive regulation of biological process positive regulation of rRNA processing regulation of primary metabolic process positive regulation of metabolic process regulation of RNA metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of biosynthetic process positive regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation regulation of macromolecule metabolic process regulation of rRNA processing positive regulation of RNA metabolic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of metabolic process positive regulation of DNA-templated transcription positive regulation of macromolecule biosynthetic process DNA-templated transcription positive regulation of biosynthetic process transcription by RNA polymerase I positive regulation of transcription by RNA polymerase I regulation of RNA biosynthetic process regulation of transcription by RNA polymerase I positive regulation of RNA biosynthetic process regulation of DNA-templated transcription	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
N	Utp18	-	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle cellular anatomical structure organelle lumen organelle ribonucleoprotein complex membraneless organelle nuclear lumen small-subunit processome
O	Putative U3 snoRNP protein	-	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle cellular anatomical structure organelle lumen organelle ribonucleoprotein complex membraneless organelle nuclear lumen small-subunit processome
R, S	Nop1	catalytic activity, acting on a protein transferase activity, transferring one-carbon groups protein-glutamine N-methyltransferase activity transferase activity S-adenosylmethionine-dependent methyltransferase activity histone methyltransferase activity N-methyltransferase activity protein methyltransferase activity histone modifying activity methyltransferase activity catalytic activity histone H2A methyltransferase activity histone H2AQ104 methyltransferase activity RNA binding catalytic activity, acting on a protein transferase activity, transferring one-carbon groups protein-glutamine N-methyltransferase activity transferase activity S-adenosylmethionine-dependent methyltransferase activity histone methyltransferase activity N-methyltransferase activity protein methyltransferase activity histone modifying activity methyltransferase activity catalytic activity histone H2A methyltransferase activity histone H2AQ104 methyltransferase activity RNA binding binding nucleic acid binding RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid catalytic activity, acting on a rRNA	sno(s)RNA processing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process box C/D sno(s)RNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process box C/D sno(s)RNA processing nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process sno(s)RNA 3'-end processing biosynthetic process sno(s)RNA metabolic process sno(s)RNA processing RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process box C/D sno(s)RNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process box C/D sno(s)RNA processing nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process sno(s)RNA 3'-end processing biosynthetic process sno(s)RNA metabolic process box C/D sno(s)RNA 3'-end processing metabolic process cellular process RNA 3'-end processing macromolecule metabolic process RNA processing	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome box C/D methylation guide snoRNP complex sno(s)RNA-containing ribonucleoprotein complex box C/D RNP complex
T	Putative nucleolar protein	RNA binding binding snoRNA binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome box C/D methylation guide snoRNP complex sno(s)RNA-containing ribonucleoprotein complex box C/D RNP complex
X	Rrp9	RNA binding binding U3 snoRNA binding snoRNA binding nucleic acid binding	-	preribosome protein-containing complex ribonucleoprotein complex small-subunit processome membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle
Y	RNA 3'-terminal phosphate cyclase-like protein	endonuclease activity nuclease activity catalytic activity, acting on RNA RNA endonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity	endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen
Z	Bms1	RNA binding binding U3 snoRNA binding snoRNA binding nucleic acid binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding RNA binding binding U3 snoRNA binding snoRNA binding nucleic acid binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) maturation of SSU-rRNA ribosomal small subunit biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen 90S preribosome preribosome protein-containing complex ribonucleoprotein complex
AA [auth a]	Imp3	RNA binding binding snoRNA binding nucleic acid binding rRNA binding	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process ribosomal small subunit biogenesis	preribosome protein-containing complex ribonucleoprotein complex small-subunit processome membrane-bounded organelle intracellular anatomical structure Mpp10 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome membrane-bounded organelle intracellular anatomical structure Mpp10 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen
CA [auth c]	Putative U3 small nucleolar ribonucleoprotein protein	-	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	protein-containing complex sno(s)RNA-containing ribonucleoprotein complex ribonucleoprotein complex preribosome small-subunit processome membrane-bounded organelle intracellular anatomical structure Mpp10 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus protein-containing complex sno(s)RNA-containing ribonucleoprotein complex ribonucleoprotein complex preribosome small-subunit processome membrane-bounded organelle intracellular anatomical structure Mpp10 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen
DA [auth d]	Sof1	-	primary metabolic process protein ubiquitination macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing primary metabolic process protein ubiquitination macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
EA [auth e], FA [auth f]	Emg1	RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity rRNA (pseudouridine) methyltransferase activity methyltransferase activity catalytic activity RNA binding binding rRNA binding RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity rRNA (pseudouridine) methyltransferase activity methyltransferase activity catalytic activity RNA binding binding rRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis rRNA methylation RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis rRNA methylation RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process macromolecule methylation RNA modification biosynthetic process methylation macromolecule modification metabolic process cellular process macromolecule metabolic process rRNA base methylation RNA methylation	preribosome protein-containing complex ribonucleoprotein complex small-subunit processome membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle
C	Utp3	-	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
GA [auth g]	KRR1 small subunit processome component	RNA binding binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
HA [auth h]	Pre-rRNA-processing protein PNO1	RNA binding binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytoplasm
IA [auth i], JA [auth j]	RNA cytidine acetyltransferase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding tRNA cytidine N4-acetyltransferase activity N-acetyltransferase activity acyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA transferase activity acetyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups catalytic activity N-acyltransferase activity 18S rRNA cytidine N-acetyltransferase activity RNA binding tRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process rRNA acetylation ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process rRNA acetylation RNA acetylation rRNA acetylation involved in maturation of SSU-rRNA primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process ribosomal small subunit biogenesis RNA modification biosynthetic process macromolecule modification metabolic process cellular process macromolecule metabolic process tRNA modification tRNA metabolic process tRNA processing tRNA acetylation	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen 90S preribosome preribosome protein-containing complex ribonucleoprotein complex
LA [auth l]	40S ribosomal protein S1	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
MA [auth m]	40S ribosomal protein S4	RNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
NA [auth n]	40S ribosomal protein s5-like protein	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
PA [auth p]	40S ribosomal protein S7-like protein	structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process ribosomal small subunit biogenesis protein metabolic process translation	90S preribosome preribosome protein-containing complex ribonucleoprotein complex cytosolic small ribosomal subunit intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle membraneless organelle 90S preribosome preribosome protein-containing complex ribonucleoprotein complex cytosolic small ribosomal subunit intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle membraneless organelle ribosome cytoplasm cytosol small-subunit processome
QA [auth q]	40S ribosomal protein S8	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
RA [auth r]	40S ribosomal protein s9-like protein	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
SA [auth s]	40S ribosomal protein S13-like protein	RNA binding small ribosomal subunit rRNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit ribosomal subunit cytosolic ribosome ribonucleoprotein complex ribosome cytoplasm cytosol
TA [auth t]	40S ribosomal protein S14-like protein	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
UA [auth u]	40S ribosomal protein S16-like protein	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process protein metabolic process translation	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
VA [auth v]	40S ribosomal protein S11-like protein	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
XA [auth x]	40S ribosomal protein s23-like protein	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
YA [auth y]	40S ribosomal protein S24	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity structural molecule activity structural constituent of ribosome	methylation metabolic process cellular process biosynthetic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
AB [auth 0]	Faf1	-	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen
E	Utp6	RNA binding binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle cellular anatomical structure organelle lumen organelle ribonucleoprotein complex membraneless organelle nuclear lumen small-subunit processome
BB [auth 1]	35S rRNA	-	-	-
CB [auth 2]	U3 snoRNA	-	-	-
F	Utp7	-	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen 90S preribosome preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
G	Utp10	RNA binding binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process transcription by RNA polymerase I positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase I positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process positive regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase I biological regulation regulation of macromolecule metabolic process positive regulation of RNA metabolic process regulation of gene expression positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process	membrane-bounded organelle protein-containing complex t-UTP complex intracellular anatomical structure nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen membrane-bounded organelle protein-containing complex t-UTP complex intracellular anatomical structure nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen 90S preribosome preribosome ribonucleoprotein complex small-subunit processome
H	U3 small nucleolar RNA-associated protein 11	-	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
I	Utp12	RNA binding binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process maturation of SSU-rRNA cellular process metabolic process cellular component organization or biogenesis macromolecule metabolic process RNA processing rRNA metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen 90S preribosome intracellular organelle cellular anatomical structure organelle lumen organelle ribonucleoprotein complex membraneless organelle nuclear lumen small-subunit processome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR007276	Nucleolar protein 14	Family
D	IPR018391	Pyrrolo-quinoline quinone beta-propeller repeat	Repeat
D	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
D	IPR046351	U3 small nucleolar RNA-associated protein 4	Family
D	IPR001680	WD40 repeat	Repeat
D	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
P	IPR002716	PIN domain	Domain
P	IPR006984	Fcf1/UTP23	Family
P	IPR029060	PIN-like domain superfamily	Homologous Superfamily
P	IPR037503	rRNA-processing protein Fcf1, PIN domain	Domain
Q	IPR016095	Large ribosomal subunit protein uL1, 3-layer alpha/beta-sandwich domain	Homologous Superfamily
Q	IPR023674	Ribosomal protein uL1-like	Homologous Superfamily
Q	IPR028364	Ribosomal protein uL1/ribosomal biogenesis protein	Family
U	IPR042239	Nop, C-terminal domain	Homologous Superfamily
U	IPR036070	Nop domain superfamily	Homologous Superfamily
U	IPR045056	Nucleolar protein Nop56/Nop58	Family
U	IPR012974	Nucleolar protein 58/56, N-terminal	Domain
U	IPR002687	Nop domain	Domain
U	IPR012976	NOSIC	Domain
V, W	IPR050257	Large ribosomal subunit protein eL8/uL1-like	Family
V, W	IPR002415	H/ACA ribonucleoprotein complex, subunit Nhp2-like	Family
V, W	IPR004038	Ribosomal protein eL8/eL30/eS12/Gadd45	Domain
V, W	IPR004037	Large ribosomal subunit protein eL8-like, conserved site	Conserved Site
V, W	IPR029064	Ribosomal protein eL30-like superfamily	Homologous Superfamily
V, W	IPR018492	Ribosomal protein eL8/Nhp2 family	Family
BA [auth b]	IPR044281	U3 snoRNP protein/Ribosome production factor 1	Family
BA [auth b]	IPR007109	Brix domain	Domain
KA [auth k]	IPR039883	Fcf2/DNTTIP2	Family
KA [auth k]	IPR014810	Fcf2 pre-rRNA processing, C-terminal	Domain
OA [auth o]	IPR014401	Small ribosomal subunit protein eS6-like	Family
OA [auth o]	IPR001377	Small ribosomal subunit protein eS6	Family
OA [auth o]	IPR018282	Small ribosomal subunit protein eS6, conserved site	Conserved Site
WA [auth w]	IPR000630	Small ribosomal subunit protein uS8	Family
WA [auth w]	IPR047863	Small ribosomal subunit protein uS8, conserved site	Conserved Site
WA [auth w]	IPR035987	Small ribosomal subunit protein uS8 superfamily	Homologous Superfamily
ZA [auth z]	IPR028626	Ribosomal protein eS28 conserved site	Conserved Site
ZA [auth z]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
ZA [auth z]	IPR000289	Small ribosomal subunit protein eS28	Family
A	IPR020472	PAC1/LIS1-like, WD-40 repeat	Repeat
A	IPR001680	WD40 repeat	Repeat
A	IPR019775	WD40 repeat, conserved site	Conserved Site
A	IPR011044	Quinoprotein amine dehydrogenase, beta chain-like	Homologous Superfamily
A	IPR007148	Small-subunit processome, Utp12	Domain
A	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
A	IPR027145	Periodic tryptophan protein 2	Family
J	IPR020472	PAC1/LIS1-like, WD-40 repeat	Repeat
J	IPR001680	WD40 repeat	Repeat
J	IPR019775	WD40 repeat, conserved site	Conserved Site
J	IPR013934	U3 small nucleolar RNA-associated protein 13, C-terminal	Domain
J	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
J	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
K	IPR006709	Small-subunit processome, Utp14	Family
L	IPR020472	PAC1/LIS1-like, WD-40 repeat	Repeat
L	IPR001680	WD40 repeat	Repeat
L	IPR019775	WD40 repeat, conserved site	Conserved Site
L	IPR018983	U3 small nucleolar RNA-associated protein 15, C-terminal	Domain
L	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
L	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
M	IPR001680	WD40 repeat	Repeat
M	IPR053826	WD repeat-containing protein 75	Family
M	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
M	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
N	IPR001680	WD40 repeat	Repeat
N	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
N	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
N	IPR045161	U3 small nucleolar RNA-associated protein 18	Family
O	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
O	IPR007319	Small-subunit processome, Utp21	Domain
O	IPR001680	WD40 repeat	Repeat
O	IPR019775	WD40 repeat, conserved site	Conserved Site
O	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
R, S	IPR000692	rRNA 2'-O-methyltransferase fibrillarin-like	Family
R, S	IPR020813	Fibrillarin, conserved site	Conserved Site
R, S	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
T	IPR042239	Nop, C-terminal domain	Homologous Superfamily
T	IPR036070	Nop domain superfamily	Homologous Superfamily
T	IPR045056	Nucleolar protein Nop56/Nop58	Family
T	IPR012974	Nucleolar protein 58/56, N-terminal	Domain
T	IPR002687	Nop domain	Domain
T	IPR012976	NOSIC	Domain
X	IPR039241	Ribosomal RNA-processing protein Rrp9-like	Family
X	IPR001680	WD40 repeat	Repeat
X	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
X	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
Y	IPR013792	RNA 3'-terminal phosphate cyclase/enolpyruvate transferase, alpha/beta	Homologous Superfamily
Y	IPR023797	RNA 3'-terminal phosphate cyclase domain	Domain
Y	IPR000228	RNA 3'-terminal phosphate cyclase	Family
Y	IPR037136	RNA 3'-terminal phosphate cyclase domain superfamily	Homologous Superfamily
Y	IPR016443	RNA 3'-terminal phosphate cyclase type 2	Family
Y	IPR013791	RNA 3'-terminal phosphate cyclase, insert domain	Domain
Y	IPR036553	RNA 3'-terminal phosphate cyclase, insert domain superfamily	Homologous Superfamily
Z	IPR007034	Ribosome biogenesis protein BMS1/TSR1, C-terminal	Domain
Z	IPR030387	Bms1/Tsr1-type G domain	Domain
Z	IPR039761	Ribosome biogenesis protein Bms1/Tsr1	Family
Z	IPR012948	AARP2CN	Domain
Z	IPR037875	Ribosome biogenesis protein Bms1, N-terminal	Domain
Z	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
AA [auth a]	IPR002942	RNA-binding S4 domain	Domain
AA [auth a]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
AA [auth a]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
AA [auth a]	IPR022801	Small ribosomal subunit protein uS4	Family
CA [auth c]	IPR012173	U3 small nucleolar ribonucleoprotein complex, subunit Mpp10	Family
DA [auth d]	IPR020472	PAC1/LIS1-like, WD-40 repeat	Repeat
DA [auth d]	IPR001680	WD40 repeat	Repeat
DA [auth d]	IPR019775	WD40 repeat, conserved site	Conserved Site
DA [auth d]	IPR051733	WD repeat-containing DCAF13/WDSOF1	Family
DA [auth d]	IPR007287	Sof1-like protein	Domain
DA [auth d]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
DA [auth d]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
EA [auth e], FA [auth f]	IPR029026	tRNA (guanine-N1-)-methyltransferase, N-terminal	Homologous Superfamily
EA [auth e], FA [auth f]	IPR029028	Alpha/beta knot methyltransferases	Homologous Superfamily
EA [auth e], FA [auth f]	IPR005304	Ribosomal biogenesis, methyltransferase, EMG1/NEP1	Family
C	IPR018972	Sas10 C-terminal domain	Domain
C	IPR007146	Sas10/Utp3/C1D	Family
GA [auth g]	IPR004087	K Homology domain	Domain
GA [auth g]	IPR048550	KRR1 small subunit processome component, first KH domain, eukaryotes	Domain
GA [auth g]	IPR041174	KRR1 small subunit processome component, first KH domain	Domain
GA [auth g]	IPR036612	K Homology domain, type 1 superfamily	Homologous Superfamily
GA [auth g]	IPR048548	KRR1 small subunit processome component, second KH domain	Domain
GA [auth g]	IPR024166	Ribosomal RNA assembly KRR1	Family
GA [auth g]	IPR048549	KRR1 small subunit processome component, second KH domain, eukaryotes	Domain
HA [auth h]	IPR004087	K Homology domain	Domain
HA [auth h]	IPR055211	PNO1, second type I KH domain	Domain
HA [auth h]	IPR036612	K Homology domain, type 1 superfamily	Homologous Superfamily
HA [auth h]	IPR055212	PNO1, first type I KH domain	Domain
IA [auth i], JA [auth j]	IPR007807	TcmA/NAT10, helicase domain	Domain
IA [auth i], JA [auth j]	IPR027992	Possible tRNA binding domain	Domain
IA [auth i], JA [auth j]	IPR013562	TmcA/NAT10, N-terminal	Domain
IA [auth i], JA [auth j]	IPR032672	TmcA/NAT10/Kre33	Family
IA [auth i], JA [auth j]	IPR033688	RNA cytidine acetyltransferase NAT10	Family
IA [auth i], JA [auth j]	IPR000182	GNAT domain	Domain
IA [auth i], JA [auth j]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
LA [auth l]	IPR001593	Small ribosomal subunit protein eS1	Family
LA [auth l]	IPR018281	Small ribosomal subunit protein eS1, conserved site	Conserved Site
LA [auth l]	IPR027500	Small ribosomal subunit protein eS1, eukaryotes	Family
MA [auth m]	IPR018199	Small ribosomal subunit protein eS4, N-terminal, conserved site	Conserved Site
MA [auth m]	IPR013843	Small ribosomal subunit protein eS4, N-terminal	Domain
MA [auth m]	IPR032277	Small ribosomal subunit protein eS4, C-terminal domain	Domain
MA [auth m]	IPR002942	RNA-binding S4 domain	Domain
MA [auth m]	IPR013845	Small ribosomal subunit protein eS4, central region	Domain
MA [auth m]	IPR000876	Small ribosomal subunit protein eS4	Family
MA [auth m]	IPR014722	Large ribosomal subunit protein uL2, domain 2	Homologous Superfamily
MA [auth m]	IPR038237	Small ribosomal subunit protein eS4, central domain superfamily	Homologous Superfamily
MA [auth m]	IPR041982	Small ribosomal subunit protein eS4, KOW domain	Domain
MA [auth m]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
MA [auth m]	IPR005824	KOW	Domain
NA [auth n]	IPR020606	Small ribosomal subunit protein uS7, conserved site	Conserved Site
NA [auth n]	IPR000235	Small ribosomal subunit protein uS7	Family
NA [auth n]	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
NA [auth n]	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
NA [auth n]	IPR005716	Ribosomal protein uS7, eukaryotic/archaeal	Family
PA [auth p]	IPR000554	Small ribosomal subunit protein eS7	Family
PA [auth p]	IPR047861	Small ribosomal subunit protein eS7, conserved site	Conserved Site
QA [auth q]	IPR001047	Small ribosomal subunit protein eS8	Family
QA [auth q]	IPR042563	Small ribosomal subunit protein eS8 subdomain, eukaryotes	Homologous Superfamily
QA [auth q]	IPR022309	Ribosomal protein eS8/ribosomal biogenesis NSA2	Family
RA [auth r]	IPR018079	Small ribosomal subunit protein uS4, conserved site	Conserved Site
RA [auth r]	IPR002942	RNA-binding S4 domain	Domain
RA [auth r]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
RA [auth r]	IPR005710	Small ribosomal subunit protein uS4, eukaryotic/archaeal	Family
RA [auth r]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
RA [auth r]	IPR022801	Small ribosomal subunit protein uS4	Family
SA [auth s]	IPR012606	Small ribosomal subunit protein uS15, N-terminal	Domain
SA [auth s]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
SA [auth s]	IPR023029	Small ribosomal subunit protein uS15, archaea/eukaryotes	Family
SA [auth s]	IPR000589	Small ribosomal subunit protein uS15	Family
TA [auth t]	IPR001971	Small ribosomal subunit protein uS11	Family
TA [auth t]	IPR036967	Small ribosomal subunit protein uS11 superfamily	Homologous Superfamily
TA [auth t]	IPR018102	Small ribosomal subunit protein uS11, conserved site	Conserved Site
UA [auth u]	IPR020574	Small ribosomal subunit protein uS9, conserved site	Conserved Site
UA [auth u]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
UA [auth u]	IPR000754	Small ribosomal subunit protein uS9	Family
UA [auth u]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
VA [auth v]	IPR019979	Small ribosomal subunit protein uS17, conserved site	Conserved Site
VA [auth v]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
VA [auth v]	IPR000266	Small ribosomal subunit protein uS17	Family
VA [auth v]	IPR032440	Small ribosomal subunit protein uS17, N-terminal	Domain
VA [auth v]	IPR028333	Small ribosomal subunit protein uS17, archaeal/eukaryotic	Family
XA [auth x]	IPR006032	Small ribosomal subunit protein uS12	Family
XA [auth x]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
XA [auth x]	IPR005680	Small ribosomal subunit protein uS12, eukaryotic/archaeal	Family
YA [auth y]	IPR053709	Eukaryotic Ribosomal Protein eS24	Homologous Superfamily
YA [auth y]	IPR001976	Small ribosomal subunit protein eS24	Family
YA [auth y]	IPR012678	Ribosomal protein uL23/eL15/eS24 core domain superfamily	Homologous Superfamily
YA [auth y]	IPR018098	Small ribosomal subunit protein eS24 conserved site	Conserved Site
AB [auth 0]	IPR053030	Ribosomal biogenesis protein FAF1-like	Family
E	IPR003107	HAT (Half-A-TPR) repeat	Repeat
E	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
E	IPR013949	U3 small nucleolar RNA-associated protein 6	Family
E	IPR055347	U3 small nucleolar RNA-associated protein 6, N-terminal	Domain
E	IPR055433	Pre-mRNA-splicing factor Syf1-like, N-terminal HAT-repeats domain	Domain
F	IPR012952	BING4, C-terminal domain	Domain
F	IPR001680	WD40 repeat	Repeat
F	IPR019775	WD40 repeat, conserved site	Conserved Site
F	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
F	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
F	IPR040315	WD repeat-containing protein WDR46/Utp7	Family
G	IPR056473	Utp10/HEAT1, HEAT-repeats domain	Domain
G	IPR011989	Armadillo-like helical	Homologous Superfamily
G	IPR016024	Armadillo-type fold	Homologous Superfamily
G	IPR040191	U3 small nucleolar RNA-associated protein 10	Family
G	IPR022125	U3 small nucleolar RNA-associated protein 10, N-terminal	Domain
G	IPR012954	BP28, C-terminal domain	Domain
H	IPR007144	Small-subunit processome, Utp11	Family
I	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
I	IPR020472	PAC1/LIS1-like, WD-40 repeat	Repeat
I	IPR001680	WD40 repeat	Repeat
I	IPR019775	WD40 repeat, conserved site	Conserved Site
I	IPR007148	Small-subunit processome, Utp12	Domain
I	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
I	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
I	IPR051570	TBC1 domain family involved in cilium biogenesis	Family