Cryo-EM structure of the small subunit of the mammalian mitochondrial ribosome
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
K [auth N] | SCOP2 Family | Ribosomal protein S14p/S29e | 8047588 | 4003647 | SCOP2 (2022-06-29) |
K [auth N] | SCOP2 Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8052594 | 3000068 | SCOP2 (2022-06-29) |
P [auth U] | SCOP2 Family | Ribosomal protein S21 | 8048658 | 4006173 | SCOP2 (2022-06-29) |
P [auth U] | SCOP2 Superfamily | Ribosomal protein S21 | 8053091 | 3002159 | SCOP2 (2022-06-29) |
X [auth h] | SCOP2 Family | Mitochondrial 28S ribosomal protein S31-like | 8051224 | 4007256 | SCOP2 (2022-06-29) |
X [auth h] | SCOP2 Superfamily | Mitochondrial 28S ribosomal protein S31-like | 8090913 | 3002471 | SCOP2 (2022-06-29) |
I [auth K] | SCOP2 Family | Ribosomal protein L18p and S11 | 8098945 | 4000555 | SCOP2 (2022-06-29) |
I [auth K] | SCOP2 Superfamily | Translational machinery components | 8098946 | 3000571 | SCOP2 (2022-06-29) |
Z [auth j] | SCOP2 Family | Mitochondrial 28S ribosomal protein S34-like | 8044793 | 4004136 | SCOP2 (2022-06-29) |
Z [auth j] | SCOP2 Superfamily | Translation proteins SH3-like KOW motif containing domain | 8091482 | 3000334 | SCOP2 (2022-06-29) |
B | SCOP2 Family | Ribosomal protein S2-like | 8063845 | 4003744 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | SIS domain/Ribosomal protein S2-like | 8063846 | 3001397 | SCOP2 (2022-06-29) |
Q [auth a] | SCOP2 Family | MRP-S22-like | 8051736 | 4007491 | SCOP2 (2022-06-29) |
Q [auth a] | SCOP2 Superfamily | Mitochondrial 28S ribosomal protein S22-like | 8051931 | 3002074 | SCOP2 (2022-06-29) |
J [auth L] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8095271 | 3000135 | 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) |
---|---|---|---|---|---|---|---|---|
K [auth N] | Ribosomal_S14_1 | e3jd5N1 | A: few secondary structure elements | X: Glucocorticoid receptor-like | H: LIM domain-like | T: LIM domain-like | F: Ribosomal_S14_1 | ECOD (1.6) |
P [auth U] | Ribosomal_S21_2 | e3jd5U1 | A: extended segments | X: 30S ribosomal protein S21 (From Topology) | H: 30S ribosomal protein S21 (From Topology) | T: 30S ribosomal protein S21 | F: Ribosomal_S21_2 | ECOD (1.6) |
R [auth b] | MRP-S23 | e3jd5b1 | A: alpha arrays | X: RuvA-C | H: Mitoribosomal protein mS23 (From Topology) | T: Mitoribosomal protein mS23 | F: MRP-S23 | ECOD (1.6) |
S [auth c] | L51_S25_CI-B8 | e3jd5c1 | A: a+b three layers | X: Thioredoxin-like | H: Thioredoxin-like (From Topology) | T: Thioredoxin-like | F: L51_S25_CI-B8 | ECOD (1.6) |
U [auth e] | MRP-S27 | e3jd5e1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: MRP-S27 | ECOD (1.6) |
W [auth g] | DAP3_C | e3jd5g1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: DAP3_C | ECOD (1.6) |
W [auth g] | DAP3_N | e3jd5g2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: DAP3_N | ECOD (1.6) |
X [auth h] | MRP-S31 | e3jd5h1 | A: extended segments | X: Mitoribosomal protein mS31 (From Topology) | H: Mitoribosomal protein mS31 (From Topology) | T: Mitoribosomal protein mS31 | F: MRP-S31 | ECOD (1.6) |
I [auth K] | Ribosomal_S11 | e3jd5K1 | 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) |
H [auth J] | Ribosomal_S10_2 | e3jd5J1 | A: a+b two layers | X: Alpha-beta plaits | H: Ribosomal protein S10 (From Topology) | T: Ribosomal protein S10 | F: Ribosomal_S10_2 | ECOD (1.6) |
G [auth I] | Ribosomal_S9 | e3jd5I1 | 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) |
F [auth G] | Ribosomal_S7 | e3jd5G1 | A: alpha arrays | X: Ribosomal protein S7 (From Topology) | H: Ribosomal protein S7 (From Topology) | T: Ribosomal protein S7 | F: Ribosomal_S7 | ECOD (1.6) |
E [auth F] | Ribosomal_S6_1 | e3jd5F1 | A: a+b two layers | X: Alpha-beta plaits | H: Ribosomal protein S6 (From Topology) | T: Ribosomal protein S6 | F: Ribosomal_S6_1 | ECOD (1.6) |
D [auth E] | Ribosomal_S5_C | e3jd5E1 | 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_S5_C | ECOD (1.6) |
D [auth E] | Ribosomal_S5_1 | e3jd5E2 | A: a+b two layers | X: dsRBD-like | H: dsRNA-binding domain-like (From Topology) | T: dsRNA-binding domain-like | F: Ribosomal_S5_1 | ECOD (1.6) |
D [auth E] | KOG2646 | e3jd5E3 | A: extended segments | X: N-terminal region in 40S ribosomal protein rpS2 (S5p) (From Topology) | H: N-terminal region in 40S ribosomal protein rpS2 (S5p) (From Topology) | T: N-terminal region in 40S ribosomal protein rpS2 (S5p) | F: KOG2646 | ECOD (1.6) |
EA [auth p] | Ribosomal_S18 | e3jd5p1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: Ribosomal_S18 | ECOD (1.6) |
C | MRP-S24 | e3jd5C1 | A: a+b two layers | X: Alpha-lytic protease prodomain-like | H: KH-domains | T: Prokaryotic type KH domain (KH-domain type II) | F: MRP-S24 | ECOD (1.6) |
CA [auth n] | DUF1713 | e3jd5n1 | A: extended segments | X: Mitoribosomal protein mS38 (From Topology) | H: Mitoribosomal protein mS38 (From Topology) | T: Mitoribosomal protein mS38 | F: DUF1713 | ECOD (1.6) |
BA [auth m] | KOG4695 | e3jd5m1 | A: few secondary structure elements | X: p8-MTCP1-related (From Topology) | H: p8-MTCP1-related (From Topology) | T: p8-MTCP1-related | F: KOG4695 | ECOD (1.6) |
AA [auth k] | UNK_F_TYPE | e3jd5k1 | A: a+b two layers | X: dsRBD-like | H: Peptidyl-tRNA hydrolase domain-like (From Topology) | T: Peptidyl-tRNA hydrolase domain-like | F: UNK_F_TYPE | ECOD (1.6) |
Z [auth j] | MRP-S34 | e3jd5j1 | A: beta barrels | X: SH3 | H: Mitoribosomal protein mS34 (From Topology) | T: Mitoribosomal protein mS34 | F: MRP-S34 | ECOD (1.6) |
Y [auth i] | MRP-S33 | e3jd5i1 | A: extended segments | X: Mitoribosomal protein mS33 (From Topology) | H: Mitoribosomal protein mS33 (From Topology) | T: Mitoribosomal protein mS33 | F: MRP-S33 | ECOD (1.6) |
V [auth f] | MRP-S35 | e3jd5f1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MRP-S35 | ECOD (1.6) |
T [auth d] | MRP-S26 | e3jd5d1 | A: extended segments | X: Mitoribosomal protein mS26 (From Topology) | H: Mitoribosomal protein mS26 (From Topology) | T: Mitoribosomal protein mS26 | F: MRP-S26 | ECOD (1.6) |
B | Ribosomal_S2_1 | e3jd5B1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Ribosomal protein S2/SIS domain (From Topology) | T: Ribosomal protein S2/SIS domain | F: Ribosomal_S2_1 | ECOD (1.6) |
Q [auth a] | MRP-S22 | e3jd5a1 | A: a+b complex topology | X: Mitoribosomal protein mS22 (From Topology) | H: Mitoribosomal protein mS22 (From Topology) | T: Mitoribosomal protein mS22 | F: MRP-S22 | ECOD (1.6) |
O [auth R] | Ribosomal_S18 | e3jd5R1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: Ribosomal_S18 | ECOD (1.6) |
N [auth Q] | Ribosomal_S17_1 | e3jd5Q1 | 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) |
M [auth P] | Ribosomal_S16 | e3jd5P1 | A: a+b two layers | X: Ribosomal protein S16 (From Topology) | H: Ribosomal protein S16 (From Topology) | T: Ribosomal protein S16 | F: Ribosomal_S16 | ECOD (1.6) |
L [auth O] | Ribosomal_S15_1 | e3jd5O1 | 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_1 | ECOD (1.6) |
J [auth L] | Ribosom_S12_S23 | e3jd5L1 | 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) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
K [auth N] | PF00253 | Ribosomal protein S14p/S29e (Ribosomal_S14) | Ribosomal protein S14p/S29e | - | Family |
P [auth U] | PF01165 | Ribosomal protein S21 (Ribosomal_S21) | Ribosomal protein S21 | - | Family |
I [auth K] | PF10213 | Mitochondrial ribosomal subunit protein (MRP-S28) | Mitochondrial ribosomal subunit protein | - | Family |
I [auth K] | PF00411 | Ribosomal protein S11 (Ribosomal_S11) | Ribosomal protein S11 | - | Family |
H [auth J] | PF00338 | Ribosomal protein S10p/S20e (Ribosomal_S10) | Ribosomal protein S10p/S20e | This family includes small ribosomal subunit S10 from prokaryotes and S20 from eukaryotes. | Domain |
H [auth J] | PF16053 | Mitochondrial 28S ribosomal protein S34 (MRP-S34) | Mitochondrial 28S ribosomal protein S34 | - | Family |
G [auth I] | PF00380 | Ribosomal protein S9/S16 (Ribosomal_S9) | Ribosomal protein S9/S16 | - | Family |
G [auth I] | PF08293 | Mitochondrial ribosomal subunit S27 (MRP-S33) | Mitochondrial ribosomal subunit S27 | - | Family |
F [auth G] | PF00177 | Ribosomal protein S7p/S5e (Ribosomal_S7) | Ribosomal protein S7p/S5e | This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes. | Domain |
F [auth G] | PF10236 | Mitochondrial ribosomal death-associated protein 3 (DAP3) | Mitochondrial ribosomal death-associated protein 3 | - | Family |
E [auth F] | PF01250 | Ribosomal protein S6 (Ribosomal_S6) | Ribosomal protein S6 | Domain | |
D [auth E] | PF21251 | Small ribosomal subunit protein uS5m, N-terminal (Ribosomal_uS5m_N) | Small ribosomal subunit protein uS5m, N-terminal | This entry represents an extension found at the N-terminal of the mitochondrial 28S Small ribosomal subunit protein uS5m [1,2]. This region lines a part of the mRNA entry path and connects the 28S subunit body to the head forming a latch across the m ... | Domain |
D [auth E] | PF03719 | Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C) | Ribosomal protein S5, C-terminal domain | Domain | |
D [auth E] | PF00333 | Ribosomal protein S5, N-terminal domain (Ribosomal_S5) | Ribosomal protein S5, N-terminal domain | Domain | |
PF14955 | Mitochondrial ribosome subunit S24 (MRP-S24) | Mitochondrial ribosome subunit S24 | - | Family | |
PF05047 | Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain (L51_S25_CI-B8) | Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain | The proteins in this family are located in the mitochondrion. The family includes ribosomal protein L51, and S25. This family also includes mitochondrial NADH-ubiquinone oxidoreductase B8 subunit (CI-B8) EC:1.6.5.3. It is not known whether all member ... | Domain | |
PF00318 | Ribosomal protein S2 (Ribosomal_S2) | Ribosomal protein S2 | - | Family | |
PF10484 | Mitochondrial ribosomal protein S23 (MRP-S23) | Mitochondrial ribosomal protein S23 | - | Family | |
O [auth R] | PF01084 | Ribosomal protein S18 (Ribosomal_S18) | Ribosomal protein S18 | - | Family |
N [auth Q] | PF00366 | Ribosomal protein S17 (Ribosomal_S17) | Ribosomal protein S17 | Domain | |
M [auth P] | PF00886 | Ribosomal protein S16 (Ribosomal_S16) | Ribosomal protein S16 | - | Family |
M [auth P] | PF01084 | Ribosomal protein S18 (Ribosomal_S18) | Ribosomal protein S18 | - | Family |
L [auth O] | PF13812 | Pentatricopeptide repeat domain (PPR_3) | Pentatricopeptide repeat domain | - | Repeat |
L [auth O] | PF22330 | Small ribosomal subunit protein mS39, PPR (Rib_mS39_PPR) | Small ribosomal subunit protein mS39, PPR | - | Repeat |
L [auth O] | PF00312 | Ribosomal protein S15 (Ribosomal_S15) | Ribosomal protein S15 | Domain | |
J [auth L] | PF00164 | Ribosomal protein S12/S23 (Ribosom_S12_S23) | Ribosomal protein S12/S23 | This protein is known as S12 in bacteria and archaea and S23 in eukaryotes. | Domain |
PF10245 | Mitochondrial 28S ribosomal protein S22 (MRP-S22) | Mitochondrial 28S ribosomal protein S22 | - | Family |