6RXT | pdb_00006rxt

Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state A

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth UA]SCOP2B SuperfamilyUTPB complex component-like 8056020 3002330 SCOP2B (2022-06-29)
I [auth UL]SCOP2B SuperfamilyUTPB complex component-like 8056019 3002330 SCOP2B (2022-06-29)
J [auth UM]SCOP2B SuperfamilyUTPB complex component-like 8056022 3002330 SCOP2B (2022-06-29)
O [auth UU]SCOP2B SuperfamilyUTPB complex component-like 8056021 3002330 SCOP2B (2022-06-29)
R [auth CA]SCOP2B SuperfamilyS-adenosyl-L-methionine-dependent methyltransferases 8065682 3000118 SCOP2B (2022-06-29)
S [auth CB]SCOP2B SuperfamilyS-adenosyl-L-methionine-dependent methyltransferases 8065682 3000118 SCOP2B (2022-06-29)
V [auth CE]SCOP2B SuperfamilyL30e-like 8063954 3001739 SCOP2B (2022-06-29)
W [auth CF]SCOP2B SuperfamilyL30e-like 8063954 3001739 SCOP2B (2022-06-29)
BA [auth CK]SCOP2B SuperfamilyClass II aaRS ABD-related 8095988 3000465 SCOP2B (2022-06-29)
BA [auth CK]SCOP2B SuperfamilyClass II aaRS ABD-related 8095989 3000465 SCOP2B (2022-06-29)
EA [auth CN]SCOP2B Superfamilyalpha/beta knot 8094639 3001122 SCOP2B (2022-06-29)
FA [auth CO]SCOP2B Superfamilyalpha/beta knot 8094639 3001122 SCOP2B (2022-06-29)
LA [auth Ca]SCOP2B SuperfamilyRibosomal S3Ae-like 8094667 3002166 SCOP2B (2022-06-29)
MA [auth Cc]SCOP2B SuperfamilyRibosomal protein S7 8095683 3000799 SCOP2B (2022-06-29)
QA [auth Ci]SCOP2B SuperfamilyTranslational machinery components 8095757 3000571 SCOP2B (2022-06-29)
RA [auth Cj]SCOP2B SuperfamilyRibosomal protein S5 domain 2-like 8097794 3000100 SCOP2B (2022-06-29)
SA [auth Cm]SCOP2B SuperfamilyRibosomal protein S8 8095563 3000709 SCOP2B (2022-06-29)
UA [auth Cp]SCOP2B SuperfamilyNucleic acid-binding proteins 8095187 3000135 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth UA]ANAPC4_WD40_6e6rxtUA2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_6ECOD (1.6)
A [auth UA]ANAPC4_WD40_4e6rxtUA3 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_4ECOD (1.6)
A [auth UA]Utp12e6rxtUA1 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: Utp12ECOD (1.6)
D [auth UD]ANAPC4_WD40_9e6rxtUD1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_9ECOD (1.6)
D [auth UD]ANAPC4_WD40_4e6rxtUD2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_4ECOD (1.6)
E [auth UF]TPR_11_6e6rxtUF1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: TPR_11_6ECOD (1.6)
G [auth UJ]UNK_F_TYPEe6rxtUJ1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: UNK_F_TYPEECOD (1.6)
I [auth UL]ANAPC4_WD40_2e6rxtUL1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_2ECOD (1.6)
I [auth UL]ANAPC4_WD40_14e6rxtUL2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_14ECOD (1.6)
I [auth UL]Utp12e6rxtUL3 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: Utp12ECOD (1.6)
J [auth UM]ANAPC4_WD40_7e6rxtUM3 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_7ECOD (1.6)
J [auth UM]ANAPC4_WD40_10e6rxtUM2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_10ECOD (1.6)
J [auth UM]Utp13e6rxtUM1 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: Utp13ECOD (1.6)
M [auth UQ]ANAPC4_WD40_1e6rxtUQ1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 8-bladedF: ANAPC4_WD40_1ECOD (1.6)
O [auth UU]ANAPC4_WD40_9e6rxtUU2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_9ECOD (1.6)
O [auth UU]Utp21e6rxtUU3 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: Utp21ECOD (1.6)
Q [auth UZ]Ribosomal_L1_2nde6rxtUZ2 A: a+b two layersX: 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 L1F: Ribosomal_L1_2ndECOD (1.6)
Q [auth UZ]Ribosomal_L1_1st_2e6rxtUZ3 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Rossmann-like domain in Ribosomal protein L1 (From Topology)T: Rossmann-like domain in Ribosomal protein L1F: Ribosomal_L1_1st_2ECOD (1.6)
R [auth CA]Fibrillarine6rxtCA1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: FibrillarinECOD (1.6)
S [auth CB]Fibrillarine6rxtCB1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: FibrillarinECOD (1.6)
T [auth CC]Nop_Ce6rxtCC1 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: Nop C-terminal domainF: Nop_CECOD (1.6)
T [auth CC]Nop_Ne6rxtCC3 A: alpha complex topologyX: Nop N-terminal domain (From Topology)H: Nop N-terminal domain (From Topology)T: Nop N-terminal domainF: Nop_NECOD (1.6)
T [auth CC]NOP5NTe6rxtCC2 A: mixed a+b and a/bX: Nop N-terminal domain (From Topology)H: Nop N-terminal domain (From Topology)T: Nop N-terminal domainF: NOP5NTECOD (1.6)
V [auth CE]Ribosomal_L7Ae_1e6rxtCE1 A: a+b three layersX: Bacillus chorismate mutase-likeH: L30e-like (From Topology)T: L30e-likeF: Ribosomal_L7Ae_1ECOD (1.6)
W [auth CF]Ribosomal_L7Ae_1e6rxtCF1 A: a+b three layersX: Bacillus chorismate mutase-likeH: L30e-like (From Topology)T: L30e-likeF: Ribosomal_L7Ae_1ECOD (1.6)
X [auth CG]ANAPC4_WD40_6e6rxtCG1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_6ECOD (1.6)
Y [auth CH]RTCe6rxtCH2 A: a+b two layersX: IF3-likeH: EPT/RTPC-like (From Topology)T: EPT/RTPC-likeF: RTCECOD (1.6)
Y [auth CH]RTC_inserte6rxtCH1 A: a+b three layersX: Thioredoxin-likeH: RNA 3'-terminal phosphate cyclase, RPTC, insert domain (From Topology)T: RNA 3'-terminal phosphate cyclase, RPTC, insert domainF: RTC_insertECOD (1.6)
AA [auth CJ]S4e6rxtCJ1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Alpha-L RNA-binding motifF: S4ECOD (1.6)
EA [auth CN]EMG1e6rxtCN1 A: a/b three-layered sandwichesX: alpha/beta knot (From Topology)H: alpha/beta knot (From Topology)T: alpha/beta knotF: EMG1ECOD (1.6)
FA [auth CO]EMG1e6rxtCO1 A: a/b three-layered sandwichesX: alpha/beta knot (From Topology)H: alpha/beta knot (From Topology)T: alpha/beta knotF: EMG1ECOD (1.6)
GA [auth CP]KOG3273e6rxtCP1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Eukaryotic type KH-domain (KH-domain type I)F: KOG3273ECOD (1.6)
GA [auth CP]KOG2874e6rxtCP2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Eukaryotic type KH-domain (KH-domain type I)F: KOG2874ECOD (1.6)
HA [auth CQ]KH_1e6rxtCQ1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Eukaryotic type KH-domain (KH-domain type I)F: KH_1ECOD (1.6)
HA [auth CQ]KOG3273e6rxtCQ2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Eukaryotic type KH-domain (KH-domain type I)F: KOG3273ECOD (1.6)
IA [auth CR]tRNA_bind_2e6rxtCR4 A: alpha arraysX: HTHH: HTHT: tri-helicalF: tRNA_bind_2ECOD (1.6)
IA [auth CR]GNAT_acetyltr_2e6rxtCR1 A: a+b three layersX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat) (From Topology)T: Acyl-CoA N-acyltransferases (Nat)F: GNAT_acetyltr_2ECOD (1.6)
IA [auth CR]DUF1726e6rxtCR2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: DUF1726ECOD (1.6)
IA [auth CR]Helicase_RecDe6rxtCR3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Helicase_RecDECOD (1.6)
JA [auth CS]tRNA_bind_2e6rxtCS4 A: alpha arraysX: HTHH: HTHT: tri-helicalF: tRNA_bind_2ECOD (1.6)
JA [auth CS]GNAT_acetyltr_2e6rxtCS1 A: a+b three layersX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat) (From Topology)T: Acyl-CoA N-acyltransferases (Nat)F: GNAT_acetyltr_2ECOD (1.6)
JA [auth CS]DUF1726e6rxtCS2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: DUF1726ECOD (1.6)
JA [auth CS]Helicase_RecDe6rxtCS3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Helicase_RecDECOD (1.6)
LA [auth Ca]Ribosomal_S3Ae_Ne6rxtCa1 A: beta barrelsX: Ribosomal protein L25-likeH: 40S ribosomal protein S3A N-terminal domain (From Topology)T: 40S ribosomal protein S3A N-terminal domainF: Ribosomal_S3Ae_NECOD (1.6)
LA [auth Ca]Ribosomal_S3Ae_Ce6rxtCa2 A: a+b two layersX: T-foldH: 40S ribosomal protein S3A C-terminal domain (From Topology)T: 40S ribosomal protein S3A C-terminal domainF: Ribosomal_S3Ae_CECOD (1.6)
MA [auth Cc]Ribosomal_S7_1e6rxtCc1 A: alpha arraysX: Ribosomal protein S7 (From Topology)H: Ribosomal protein S7 (From Topology)T: Ribosomal protein S7F: Ribosomal_S7_1ECOD (1.6)
NA [auth Ce]Ribosomal_S7e_Ce6rxtCe2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: 40S ribosomal protein S7-A (From Topology)T: 40S ribosomal protein S7-AF: Ribosomal_S7e_CECOD (1.6)
NA [auth Ce]Ribosomal_S7e_Ne6rxtCe1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: 40S ribosomal protein S7-A (From Topology)T: 40S ribosomal protein S7-AF: Ribosomal_S7e_NECOD (1.6)
OA [auth Cg]S4e6rxtCg1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Alpha-L RNA-binding motifF: S4ECOD (1.6)
PA [auth Ch]Ribosomal_S15_2e6rxtCh1 A: alpha arraysX: S15/NS1 RNA-binding domain (From Topology)H: S15/NS1 RNA-binding domain (From Topology)T: S15/NS1 RNA-binding domainF: Ribosomal_S15_2ECOD (1.6)
QA [auth Ci]Ribosomal_S11e6rxtCi1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Ribosomal_S11ECOD (1.6)
RA [auth Cj]Ribosomal_S9e6rxtCj1 A: a+b two layersX: Ribosomal protein S5 domain 2-like (From Topology)H: Ribosomal protein S5 domain 2-like (From Topology)T: Ribosomal protein S5 domain 2-likeF: Ribosomal_S9ECOD (1.6)
SA [auth Cm]Ribosomal_S8_N_1e6rxtCm1 A: a+b two layersX: R3H domain-likeH: Ribosomal protein S8, N-terminal domain (From Topology)T: Ribosomal protein S8, N-terminal domainF: Ribosomal_S8_N_1ECOD (1.6)
SA [auth Cm]Ribosomal_S8_C_1e6rxtCm2 A: a+b two layersX: Ribosomal protein S8, C-terminal domain (From Topology)H: Ribosomal protein S8, C-terminal domain (From Topology)T: Ribosomal protein S8, C-terminal domainF: Ribosomal_S8_C_1ECOD (1.6)
TA [auth Cn]Ribosom_S12_S23e6rxtCn1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: Ribosom_S12_S23ECOD (1.6)
UA [auth Cp]Ribosomal_S28ee6rxtCp1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: Ribosomal_S28eECOD (1.6)
DB [auth UI]UNK_F_TYPEe6rxtUI1 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: UNK_F_TYPEECOD (1.6)
ZA [auth UE]UNK_F_TYPEe6rxtUE1 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: UNK_F_TYPEECOD (1.6)
BB [auth Cl]Ribosomal_S13e6rxtCl1 A: alpha arraysX: HhH/H2THH: H2TH (From Topology)T: H2THF: Ribosomal_S13ECOD (1.6)
CB [auth CX]Bystine6rxtCX1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: BystinECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth UA]PF04003Dip2/Utp12 Family (Utp12)Dip2/Utp12 Family- Family
A [auth UA]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
B [auth UB]PF04147Nop14-like family (Nop14)Nop14-like family- Family
D [auth UD]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
E [auth UF]PF08640U3 small nucleolar RNA-associated protein 6 (U3_assoc_6)U3 small nucleolar RNA-associated protein 6- Repeat
F [auth UG]PF08149BING4CT (NUC141) domain (BING4CT)BING4CT (NUC141) domain- Repeat
F [auth UG]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
G [auth UJ]PF12397U3 small nucleolar RNA-associated protein 10 (U3snoRNP10)U3 small nucleolar RNA-associated protein 10- Family
H [auth UK]PF03998Utp11 protein (Utp11)Utp11 protein- Family
I [auth UL]PF04003Dip2/Utp12 Family (Utp12)Dip2/Utp12 Family- Family
I [auth UL]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
J [auth UM]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
J [auth UM]PF08625Utp13 specific WD40 associated domain (Utp13)Utp13 specific WD40 associated domainUtp13 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 [auth UO]PF09384UTP15 C terminal (UTP15_C)UTP15 C terminal- Family
L [auth UO]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
M [auth UQ]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
O [auth UU]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
Q [auth UZ]PF00687Ribosomal protein L1p/L10e family (Ribosomal_L1)Ribosomal protein L1p/L10e familyThis family includes prokaryotic L1 and eukaryotic L10. Domain
R [auth CA],
S [auth CB]		PF01015Ribosomal S3Ae family (Ribosomal_S3Ae)Ribosomal S3Ae family- Family
R [auth CA],
S [auth CB]		PF01269Fibrillarin (Fibrillarin)FibrillarinDomain
T [auth CC]PF08156NOP5NT (NUC127) domain (NOP5NT)NOP5NT (NUC127) domainThis N terminal domain is found in RNA-binding proteins of the NOP5 family [1]. Domain
T [auth CC]PF00177Ribosomal protein S7p/S5e (Ribosomal_S7)Ribosomal protein S7p/S5eThis family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes. Domain
T [auth CC]PF01798snoRNA binding domain, fibrillarin (Nop)snoRNA binding domain, fibrillarin- Family
U [auth CD]PF08156NOP5NT (NUC127) domain (NOP5NT)NOP5NT (NUC127) domainThis N terminal domain is found in RNA-binding proteins of the NOP5 family [1]. Domain
U [auth CD]PF01798snoRNA binding domain, fibrillarin (Nop)snoRNA binding domain, fibrillarin- Family
V [auth CE],
W [auth CF]		PF01248Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)Ribosomal protein L7Ae/L30e/S12e/Gadd45 familyThis 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
X [auth CG]PF01479S4 domain (S4)S4 domainThe 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
X [auth CG]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
Y [auth CH]PF05189RNA 3'-terminal phosphate cyclase (RTC), insert domain (RTC_insert)RNA 3'-terminal phosphate cyclase (RTC), insert domainRNA 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 [auth CH]PF01137RNA 3'-terminal phosphate cyclase (RTC)RNA 3'-terminal phosphate cyclaseRNA 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 [auth CI]PF08142AARP2CN (NUC121) domain (AARP2CN)AARP2CN (NUC121) domainThis domain is the central domain of AARP2. It is weakly similar to the GTP-binding domain of elongation factor TU [1]. Domain
Z [auth CI]PF00411Ribosomal protein S11 (Ribosomal_S11)Ribosomal protein S11- Family
AA [auth CJ]PF00380Ribosomal protein S9/S16 (Ribosomal_S9)Ribosomal protein S9/S16- Family
AA [auth CJ]PF00163Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)Ribosomal protein S4/S9 N-terminal domain- Family
AA [auth CJ]PF01479S4 domain (S4)S4 domainThe 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
BA [auth CK]PF04427Brix domain (Brix)Brix domainDomain
CA [auth CL]PF00416Ribosomal protein S13/S18 (Ribosomal_S13)Ribosomal protein S13/S18- Family
DA [auth CM]PF04158Sof1-like domain (Sof1)Sof1-like domain- Family
DA [auth CM]PF00410Ribosomal protein S8 (Ribosomal_S8)Ribosomal protein S8Domain
DA [auth CM]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
EA [auth CN],
FA [auth CO]		PF03587EMG1/NEP1 methyltransferase (EMG1)EMG1/NEP1 methyltransferase- Family
GA [auth CP]PF17903Krr1 KH1 domain (KH_KRR1_1st)Krr1 KH1 domainThis 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
GA [auth CP]PF01200Ribosomal protein S28e (Ribosomal_S28e)Ribosomal protein S28e- Family
GA [auth CP]PF21800KRR1 small subunit processome component, second KH domain (KH_KRR1_2nd)KRR1 small subunit processome component, second KH domainThis is the second K homology domain (KH2) found in KRR1 small subunit processome component from the fungus Chaetomium thermophilum and similar eukaryotic sequences. Domain
HA [auth CQ]PF22891Eukaryotic 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
IA [auth CR],
JA [auth CS]		PF13725Possible tRNA binding domain (tRNA_bind_2)Possible tRNA binding domain- Family
IA [auth CR],
JA [auth CS]		PF08351tRNA(Met) cytidine acetyltransferase TmcA, N-terminal (TmcA_N)tRNA(Met) cytidine acetyltransferase TmcA, N-terminalThis domain of unknown function is often found at the N-terminus of the bacterial tRNA(Met) cytidine acetyltransferase TmcA. TmcA catalyses the formation of N(4)-acetylcytidine (ac4C) at the wobble position of tRNA(Met) by using acetyl-CoA as an acet ...This domain of unknown function is often found at the N-terminus of the bacterial tRNA(Met) cytidine acetyltransferase TmcA. TmcA catalyses the formation of N(4)-acetylcytidine (ac4C) at the wobble position of tRNA(Met) by using acetyl-CoA as an acetyl donor and either ATP or GTP [1,2,5]. This modification is thought to ensure precise recognition of the AUG codon by strengthening C-G base-pair interaction and also prevent misrecognition of the near cognate AUA codon [1]. This domain is also found in mammalian N-acetyltransferase 10 (NAT10) and fungal protein Kre33. Kre33 and NAT10 are RNA cytosine acetyltransferases with specificity toward both 18S rRNA and tRNAs and contain additional putative nuclear and nucleolar localization signals (NLS and NoLS respectively) [3,4,5].
Domain
IA [auth CR],
JA [auth CS]		PF13718GNAT acetyltransferase 2 (GNAT_acetyltr_2)GNAT acetyltransferase 2- Family
IA [auth CR],
JA [auth CS]		PF05127RNA cytidine acetyltransferase NAT10/TcmA, helicase domain (NAT10_TcmA_helicase)RNA cytidine acetyltransferase NAT10/TcmA, helicase domainThis 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
KA [auth CT]PF08698Fcf2 pre-rRNA processing (Fcf2)Fcf2 pre-rRNA processing- Family
DB [auth UI],
ZA [auth UE]		PF04003Dip2/Utp12 Family (Utp12)Dip2/Utp12 Family- Family
AB [auth US]PF03914CBF/Mak21 family (CBF)CBF/Mak21 family- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth UA]Periodic tryptophan protein 2-like protein-
B [auth UB]Utp2-
C [auth UC]Utp3-
D [auth UD]Utp4
E [auth UF]Utp6
F [auth UG]Utp7-
G [auth UJ]UTP10
H [auth UK]U3 small nucleolar RNA-associated protein 11-
I [auth UL]Utp12
J [auth UM]Utp13"
K [auth UN]Utp14-
L [auth UO]Utp15-
M [auth UQ]Utp17
N [auth UR]Utp18-
O [auth UU]Putative U3 snoRNP protein-
P [auth UX]Utp24---
Q [auth UZ]Utp30- - -
R [auth CA],
S [auth CB]		Nop1
T [auth CC]Putative nucleolar protein
U [auth CD]Nop58
V [auth CE],
W [auth CF]		snu13
X [auth CG]Rrp9 -
Y [auth CH]RNA 3'-terminal phosphate cyclase-like protein
Z [auth CI]Bms1
AA [auth CJ]Imp3
BA [auth CK]Putative U3 small nucleolar ribonucleoprotein
CA [auth CL]Putative U3 small nucleolar ribonucleoprotein protein-
DA [auth CM]Sof1-
EA [auth CN],
FA [auth CO]		Emg1
GA [auth CP]KRR1 small subunit processome component
HA [auth CQ]Pre-rRNA-processing protein PNO1
IA [auth CR],
JA [auth CS]		Kre33
KA [auth CT]Fcf2
LA [auth Ca]40S ribosomal protein S1
MA [auth Cc]40S ribosomal protein s5-like protein
NA [auth Ce]40S ribosomal protein S7
OA [auth Cg]40S ribosomal protein s9-like protein
PA [auth Ch]40S ribosomal protein S13-like protein
QA [auth Ci]40S ribosomal protein S14-like protein
RA [auth Cj]40S ribosomal protein S16-like protein
SA [auth Cm]40S ribosomal protein S22-like protein
TA [auth Cn]40S ribosomal protein s23-like protein
UA [auth Cp]40S ribosomal protein S28-like protein
VA [auth CU]Faf1-
WA [auth C1]35S ribosomal RNA---
XA [auth C2]U3 snoRNA---
YA [auth UH]Utp8- -
DB [auth UI],
ZA [auth UE]		Utp5"-
AB [auth US]Noc4-
BB [auth Cl]Putative ribosomal protein
CB [auth CX]Enp1
EB [auth UP]Utp16 -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth UA]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
A [auth UA]IPR001680WD40 repeatRepeat
A [auth UA]IPR019775WD40 repeat, conserved siteConserved Site
A [auth UA]IPR011044Quinoprotein amine dehydrogenase, beta chain-likeHomologous Superfamily
A [auth UA]IPR007148Small-subunit processome, Utp12Domain
A [auth UA]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
A [auth UA]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
A [auth UA]IPR027145Periodic tryptophan protein 2Family
B [auth UB]IPR007276Nucleolar protein 14Family
C [auth UC]IPR018972Sas10 C-terminal domainDomain
C [auth UC]IPR007146Sas10/Utp3/C1DFamily
D [auth UD]IPR018391Pyrrolo-quinoline quinone beta-propeller repeatRepeat
D [auth UD]IPR011047Quinoprotein alcohol dehydrogenase-like superfamilyHomologous Superfamily
D [auth UD]IPR046351U3 small nucleolar RNA-associated protein 4Family
D [auth UD]IPR001680WD40 repeatRepeat
D [auth UD]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
E [auth UF]IPR003107HAT (Half-A-TPR) repeatRepeat
E [auth UF]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
E [auth UF]IPR013949U3 small nucleolar RNA-associated protein 6Family
E [auth UF]IPR055347U3 small nucleolar RNA-associated protein 6, N-terminalDomain
E [auth UF]IPR055433Pre-mRNA-splicing factor Syf1-like, N-terminal HAT-repeats domainDomain
F [auth UG]IPR012952BING4, C-terminal domainDomain
F [auth UG]IPR001680WD40 repeatRepeat
F [auth UG]IPR019775WD40 repeat, conserved siteConserved Site
F [auth UG]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
F [auth UG]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
F [auth UG]IPR040315WD repeat-containing protein WDR46/Utp7Family
G [auth UJ]IPR056473Utp10/HEAT1, HEAT-repeats domainDomain
G [auth UJ]IPR011989Armadillo-like helicalHomologous Superfamily
G [auth UJ]IPR016024Armadillo-type foldHomologous Superfamily
G [auth UJ]IPR040191U3 small nucleolar RNA-associated protein 10Family
G [auth UJ]IPR022125U3 small nucleolar RNA-associated protein 10, N-terminalDomain
G [auth UJ]IPR012954BP28, C-terminal domainDomain
H [auth UK]IPR007144Small-subunit processome, Utp11Family
I [auth UL]IPR011047Quinoprotein alcohol dehydrogenase-like superfamilyHomologous Superfamily
I [auth UL]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
I [auth UL]IPR001680WD40 repeatRepeat
I [auth UL]IPR019775WD40 repeat, conserved siteConserved Site
I [auth UL]IPR007148Small-subunit processome, Utp12Domain
I [auth UL]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
I [auth UL]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
I [auth UL]IPR051570TBC1 domain family involved in cilium biogenesisFamily
J [auth UM]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
J [auth UM]IPR001680WD40 repeatRepeat
J [auth UM]IPR019775WD40 repeat, conserved siteConserved Site
J [auth UM]IPR013934U3 small nucleolar RNA-associated protein 13, C-terminalDomain
J [auth UM]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
J [auth UM]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
K [auth UN]IPR006709Small-subunit processome, Utp14Family
L [auth UO]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
L [auth UO]IPR001680WD40 repeatRepeat
L [auth UO]IPR019775WD40 repeat, conserved siteConserved Site
L [auth UO]IPR018983U3 small nucleolar RNA-associated protein 15, C-terminalDomain
L [auth UO]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
L [auth UO]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
M [auth UQ]IPR001680WD40 repeatRepeat
M [auth UQ]IPR053826WD repeat-containing protein 75Family
M [auth UQ]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
M [auth UQ]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
N [auth UR]IPR001680WD40 repeatRepeat
N [auth UR]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
N [auth UR]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
N [auth UR]IPR045161U3 small nucleolar RNA-associated protein 18Family
O [auth UU]IPR011047Quinoprotein alcohol dehydrogenase-like superfamilyHomologous Superfamily
O [auth UU]IPR007319Small-subunit processome, Utp21Domain
O [auth UU]IPR001680WD40 repeatRepeat
O [auth UU]IPR019775WD40 repeat, conserved siteConserved Site
O [auth UU]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
Q [auth UZ]IPR016095Large ribosomal subunit protein uL1, 3-layer alpha/beta-sandwich domainHomologous Superfamily
Q [auth UZ]IPR023674Ribosomal protein uL1-likeHomologous Superfamily
Q [auth UZ]IPR028364Ribosomal protein uL1/ribosomal biogenesis proteinFamily
R [auth CA],
S [auth CB]		IPR000692rRNA 2'-O-methyltransferase fibrillarin-likeFamily
R [auth CA],
S [auth CB]		IPR020813Fibrillarin, conserved siteConserved Site
R [auth CA],
S [auth CB]		IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
T [auth CC]IPR042239Nop, C-terminal domainHomologous Superfamily
T [auth CC]IPR036070Nop domain superfamilyHomologous Superfamily
T [auth CC]IPR045056Nucleolar protein Nop56/Nop58Family
T [auth CC]IPR012974Nucleolar protein 58/56, N-terminalDomain
T [auth CC]IPR002687Nop domainDomain
T [auth CC]IPR012976NOSICDomain
U [auth CD]IPR042239Nop, C-terminal domainHomologous Superfamily
U [auth CD]IPR036070Nop domain superfamilyHomologous Superfamily
U [auth CD]IPR045056Nucleolar protein Nop56/Nop58Family
U [auth CD]IPR012974Nucleolar protein 58/56, N-terminalDomain
U [auth CD]IPR002687Nop domainDomain
U [auth CD]IPR012976NOSICDomain
V [auth CE],
W [auth CF]		IPR050257Large ribosomal subunit protein eL8/uL1-likeFamily
V [auth CE],
W [auth CF]		IPR002415H/ACA ribonucleoprotein complex, subunit Nhp2-likeFamily
V [auth CE],
W [auth CF]		IPR004038Ribosomal protein eL8/eL30/eS12/Gadd45Domain
V [auth CE],
W [auth CF]		IPR004037Large ribosomal subunit protein eL8-like, conserved siteConserved Site
V [auth CE],
W [auth CF]		IPR029064Ribosomal protein eL30-like superfamilyHomologous Superfamily
V [auth CE],
W [auth CF]		IPR018492Ribosomal protein eL8/Nhp2 familyFamily
X [auth CG]IPR039241Ribosomal RNA-processing protein Rrp9-likeFamily
X [auth CG]IPR001680WD40 repeatRepeat
X [auth CG]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
X [auth CG]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
Y [auth CH]IPR013792RNA 3'-terminal phosphate cyclase/enolpyruvate transferase, alpha/betaHomologous Superfamily
Y [auth CH]IPR023797RNA 3'-terminal phosphate cyclase domainDomain
Y [auth CH]IPR000228RNA 3'-terminal phosphate cyclaseFamily
Y [auth CH]IPR037136RNA 3'-terminal phosphate cyclase domain superfamilyHomologous Superfamily
Y [auth CH]IPR016443RNA 3'-terminal phosphate cyclase type 2Family
Y [auth CH]IPR013791RNA 3'-terminal phosphate cyclase, insert domainDomain
Y [auth CH]IPR036553RNA 3'-terminal phosphate cyclase, insert domain superfamilyHomologous Superfamily
Z [auth CI]IPR007034Ribosome biogenesis protein BMS1/TSR1, C-terminalDomain
Z [auth CI]IPR030387Bms1/Tsr1-type G domainDomain
Z [auth CI]IPR039761Ribosome biogenesis protein Bms1/Tsr1Family
Z [auth CI]IPR012948AARP2CNDomain
Z [auth CI]IPR037875Ribosome biogenesis protein Bms1, N-terminalDomain
Z [auth CI]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
AA [auth CJ]IPR002942RNA-binding S4 domainDomain
AA [auth CJ]IPR001912Small ribosomal subunit protein uS4, N-terminalDomain
AA [auth CJ]IPR036986RNA-binding S4 domain superfamilyHomologous Superfamily
AA [auth CJ]IPR022801Small ribosomal subunit protein uS4Family
BA [auth CK]IPR044281U3 snoRNP protein/Ribosome production factor 1Family
BA [auth CK]IPR007109Brix domainDomain
CA [auth CL]IPR012173U3 small nucleolar ribonucleoprotein complex, subunit Mpp10Family
DA [auth CM]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
DA [auth CM]IPR001680WD40 repeatRepeat
DA [auth CM]IPR019775WD40 repeat, conserved siteConserved Site
DA [auth CM]IPR051733WD repeat-containing DCAF13/WDSOF1Family
DA [auth CM]IPR007287Sof1-like proteinDomain
DA [auth CM]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
DA [auth CM]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
EA [auth CN],
FA [auth CO]		IPR029026tRNA (guanine-N1-)-methyltransferase, N-terminalHomologous Superfamily
EA [auth CN],
FA [auth CO]		IPR029028Alpha/beta knot methyltransferasesHomologous Superfamily
EA [auth CN],
FA [auth CO]		IPR005304Ribosomal biogenesis, methyltransferase, EMG1/NEP1Family
GA [auth CP]IPR004087K Homology domainDomain
GA [auth CP]IPR048550KRR1 small subunit processome component, first KH domain, eukaryotesDomain
GA [auth CP]IPR041174KRR1 small subunit processome component, first KH domainDomain
GA [auth CP]IPR036612K Homology domain, type 1 superfamilyHomologous Superfamily
GA [auth CP]IPR048548KRR1 small subunit processome component, second KH domainDomain
GA [auth CP]IPR024166Ribosomal RNA assembly KRR1Family
GA [auth CP]IPR048549KRR1 small subunit processome component, second KH domain, eukaryotesDomain
HA [auth CQ]IPR004087K Homology domainDomain
HA [auth CQ]IPR055211PNO1, second type I KH domainDomain
HA [auth CQ]IPR036612K Homology domain, type 1 superfamilyHomologous Superfamily
HA [auth CQ]IPR055212PNO1, first type I KH domainDomain
IA [auth CR],
JA [auth CS]		IPR007807TcmA/NAT10, helicase domainDomain
IA [auth CR],
JA [auth CS]		IPR027992Possible tRNA binding domainDomain
IA [auth CR],
JA [auth CS]		IPR013562TmcA/NAT10, N-terminalDomain
IA [auth CR],
JA [auth CS]		IPR032672TmcA/NAT10/Kre33Family
IA [auth CR],
JA [auth CS]		IPR033688RNA cytidine acetyltransferase NAT10Family
IA [auth CR],
JA [auth CS]		IPR000182GNAT domainDomain
IA [auth CR],
JA [auth CS]		IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
KA [auth CT]IPR039883Fcf2/DNTTIP2Family
KA [auth CT]IPR014810Fcf2 pre-rRNA processing, C-terminalDomain
LA [auth Ca]IPR001593Small ribosomal subunit protein eS1Family
LA [auth Ca]IPR018281Small ribosomal subunit protein eS1, conserved siteConserved Site
LA [auth Ca]IPR027500Small ribosomal subunit protein eS1, eukaryotesFamily
MA [auth Cc]IPR020606Small ribosomal subunit protein uS7, conserved siteConserved Site
MA [auth Cc]IPR000235Small ribosomal subunit protein uS7Family
MA [auth Cc]IPR036823Small ribosomal subunit protein uS7 domain superfamilyHomologous Superfamily
MA [auth Cc]IPR023798Small ribosomal subunit protein uS7 domainDomain
MA [auth Cc]IPR005716Ribosomal protein uS7, eukaryotic/archaealFamily
NA [auth Ce]IPR000554Small ribosomal subunit protein eS7Family
NA [auth Ce]IPR047861Small ribosomal subunit protein eS7, conserved siteConserved Site
OA [auth Cg]IPR018079Small ribosomal subunit protein uS4, conserved siteConserved Site
OA [auth Cg]IPR002942RNA-binding S4 domainDomain
OA [auth Cg]IPR001912Small ribosomal subunit protein uS4, N-terminalDomain
OA [auth Cg]IPR005710Small ribosomal subunit protein uS4, eukaryotic/archaealFamily
OA [auth Cg]IPR036986RNA-binding S4 domain superfamilyHomologous Superfamily
OA [auth Cg]IPR022801Small ribosomal subunit protein uS4Family
PA [auth Ch]IPR012606Small ribosomal subunit protein uS15, N-terminalDomain
PA [auth Ch]IPR009068uS15/NS1, RNA-binding domain superfamilyHomologous Superfamily
PA [auth Ch]IPR023029Small ribosomal subunit protein uS15, archaea/eukaryotesFamily
PA [auth Ch]IPR000589Small ribosomal subunit protein uS15Family
QA [auth Ci]IPR001971Small ribosomal subunit protein uS11Family
QA [auth Ci]IPR036967Small ribosomal subunit protein uS11 superfamilyHomologous Superfamily
QA [auth Ci]IPR018102Small ribosomal subunit protein uS11, conserved siteConserved Site
RA [auth Cj]IPR020574Small ribosomal subunit protein uS9, conserved siteConserved Site
RA [auth Cj]IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
RA [auth Cj]IPR000754Small ribosomal subunit protein uS9Family
RA [auth Cj]IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
SA [auth Cm]IPR000630Small ribosomal subunit protein uS8Family
SA [auth Cm]IPR047863Small ribosomal subunit protein uS8, conserved siteConserved Site
SA [auth Cm]IPR035987Small ribosomal subunit protein uS8 superfamilyHomologous Superfamily
TA [auth Cn]IPR006032Small ribosomal subunit protein uS12Family
TA [auth Cn]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
TA [auth Cn]IPR005680Small ribosomal subunit protein uS12, eukaryotic/archaealFamily
UA [auth Cp]IPR028626Ribosomal protein eS28 conserved siteConserved Site
UA [auth Cp]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
UA [auth Cp]IPR000289Small ribosomal subunit protein eS28Family
VA [auth CU]IPR053030Ribosomal biogenesis protein FAF1-likeFamily
DB [auth UI],
ZA [auth UE]		IPR052414U3 small nucleolar RNA-associated WD repeat-containing proteinFamily
DB [auth UI],
ZA [auth UE]		IPR007148Small-subunit processome, Utp12Domain
AB [auth US]IPR027193Nucleolar complex protein 4Family
AB [auth US]IPR016024Armadillo-type foldHomologous Superfamily
AB [auth US]IPR005612CCAAT-binding factorDomain
BB [auth Cl]IPR027437Small ribosomal subunit protein uS13, C-terminalHomologous Superfamily
BB [auth Cl]IPR001892Small ribosomal subunit protein uS13Family
BB [auth Cl]IPR018269Small ribosomal subunit protein uS13, conserved siteConserved Site
BB [auth Cl]IPR010979Small ribosomal subunit protein uS13-like, H2THHomologous Superfamily
CB [auth CX]IPR007955BystinFamily
EB [auth UP]IPR013268U3 small nucleolar RNA-associated protein 16Family