Cryo-EM structure of the 50S ribosomal subunit at 2.58 Angstroms with modeled GBC SecM peptide
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| H [auth 8] | SCOP2B Superfamily | Ribosomal protein L36 | 8035391 | 3001346 | SCOP2B (2022-06-29) |
| G [auth 7] | SCOP2B Superfamily | L35p-like | 8035388 | 3000790 | SCOP2B (2022-06-29) |
| E [auth 4] | SCOP2 Family | Ribosomal protein L33p | 8096361 | 4000511 | SCOP2 (2022-06-29) |
| E [auth 4] | SCOP2 Superfamily | Zn-binding ribosomal proteins | 8096362 | 3001320 | SCOP2 (2022-06-29) |
| D [auth 3] | SCOP2 Family | Ribosomal protein L32p | 8096379 | 4000508 | SCOP2 (2022-06-29) |
| D [auth 3] | SCOP2 Superfamily | Zn-binding ribosomal proteins | 8096380 | 3001320 | SCOP2 (2022-06-29) |
| EA [auth y] | SCOP2 Family | Ribosomal L27 protein | 8096337 | 4001900 | SCOP2 (2022-06-29) |
| EA [auth y] | SCOP2 Superfamily | Ribosomal L27 protein-like | 8096338 | 3000539 | SCOP2 (2022-06-29) |
| DA [auth w] | SCOP2B Superfamily | Ribosomal protein L25-like | 8042538 | 3001161 | SCOP2B (2022-06-29) |
| C [auth 2] | SCOP2 Family | Ribosomal protein L30p/L7e | 8096371 | 4001360 | SCOP2 (2022-06-29) |
| C [auth 2] | SCOP2 Superfamily | Ribosomal protein L30p/L7e | 8096372 | 3001378 | SCOP2 (2022-06-29) |
| BA [auth u] | SCOP2 Family | Ribosomal proteins L24p and L21e | 8096357 | 4001752 | SCOP2 (2022-06-29) |
| BA [auth u] | SCOP2 Superfamily | Translation proteins SH3-like KOW motif containing domain | 8096358 | 3000334 | SCOP2 (2022-06-29) |
| AA [auth t] | SCOP2B Superfamily | Ribosomal proteins S24e, L23 and L15e | 8035415 | 3000210 | SCOP2B (2022-06-29) |
| Z [auth s] | SCOP2 Family | Ribosomal protein L22 | 8096335 | 4001212 | SCOP2 (2022-06-29) |
| Z [auth s] | SCOP2 Superfamily | Ribosomal protein L22 | 8096336 | 3001078 | SCOP2 (2022-06-29) |
| Y [auth r] | SCOP2 Family | Ribosomal protein l21p | 8096353 | 4001630 | SCOP2 (2022-06-29) |
| Y [auth r] | SCOP2 Superfamily | l21p-like | 8096354 | 3002005 | SCOP2 (2022-06-29) |
| X [auth q] | SCOP2 Family | Ribosomal protein L20 | 8096381 | 4001930 | SCOP2 (2022-06-29) |
| X [auth q] | SCOP2 Superfamily | Ribosomal protein L20 | 8096382 | 3000563 | SCOP2 (2022-06-29) |
| W [auth p] | SCOP2 Family | Ribosomal protein L19 | 8096363 | 4001761 | SCOP2 (2022-06-29) |
| W [auth p] | SCOP2 Superfamily | Translation proteins SH3-like KOW motif containing domain | 8096364 | 3000334 | SCOP2 (2022-06-29) |
| U [auth n] | SCOP2B Superfamily | Prokaryotic ribosomal protein L17 | 8035409 | 3000995 | SCOP2B (2022-06-29) |
| T [auth m] | SCOP2 Family | Ribosomal protein L16p | 8096365 | 4003717 | SCOP2 (2022-06-29) |
| T [auth m] | SCOP2 Superfamily | Ribosomal protein L16p/L10e | 8096366 | 3000884 | SCOP2 (2022-06-29) |
| B [auth 1] | SCOP2 Family | Ribosomal protein L29 (L29p) | 8096369 | 4000600 | SCOP2 (2022-06-29) |
| B [auth 1] | SCOP2 Superfamily | Ribosomal protein L29 (L29p) | 8096370 | 3000713 | SCOP2 (2022-06-29) |
| S [auth l] | SCOP2B Superfamily | Ribosomal proteins L15p and L18e | 8070553 | 3001045 | SCOP2B (2022-06-29) |
| R [auth k] | SCOP2B Superfamily | 50S Ribosomal protein L14-like | 8103358 | 3000433 | SCOP2B (2022-06-29) |
| Q [auth j] | SCOP2 Family | Ribosomal protein L13 | 8096349 | 4003623 | SCOP2 (2022-06-29) |
| Q [auth j] | SCOP2 Superfamily | Ribosomal protein L13 | 8096350 | 3001134 | SCOP2 (2022-06-29) |
| O [auth g] | SCOP2B Superfamily | Ribosomal protein L6 | 8035398 | 3000724 | SCOP2B (2022-06-29) |
| O [auth g] | SCOP2B Superfamily | Ribosomal protein L6 | 8035397 | 3000724 | SCOP2B (2022-06-29) |
| N [auth f] | SCOP2 Family | Ribosomal protein L5 | 8096351 | 4001498 | SCOP2 (2022-06-29) |
| N [auth f] | SCOP2 Superfamily | RL5-like | 8096352 | 3001709 | SCOP2 (2022-06-29) |
| M [auth e] | SCOP2 Family | Ribosomal protein L4 | 8096355 | 4003628 | SCOP2 (2022-06-29) |
| M [auth e] | SCOP2 Superfamily | Ribosomal protein L4 | 8096356 | 3001146 | SCOP2 (2022-06-29) |
| L [auth d] | SCOP2B Superfamily | Translational proteins | 8032955 | 3000811 | SCOP2B (2022-06-29) |
| K [auth c] | SCOP2B Superfamily | Translation proteins SH3-like KOW motif containing domain | 8035393 | 3000334 | SCOP2B (2022-06-29) |
| K [auth c] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8035394 | 3000135 | SCOP2B (2022-06-29) |
| A [auth 0] | SCOP2B Superfamily | L28p-like | 8035424 | 3001966 | 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) |
|---|---|---|---|---|---|---|---|---|
| H [auth 8] | Ribosomal_L36 | e6ys381 | A: few secondary structure elements | X: Ribosomal protein L36 (From Topology) | H: Ribosomal protein L36 (From Topology) | T: Ribosomal protein L36 | F: Ribosomal_L36 | ECOD (1.6) |
| G [auth 7] | Ribosomal_L35p | e6ys371 | A: a+b two layers | X: Ribosomal protein L35p (From Topology) | H: Ribosomal protein L35p (From Topology) | T: Ribosomal protein L35p | F: Ribosomal_L35p | ECOD (1.6) |
| F [auth 6] | Ribosomal_L34 | e6ys361 | A: extended segments | X: 50S ribosomal protein L34 (From Topology) | H: 50S ribosomal protein L34 (From Topology) | T: 50S ribosomal protein L34 | F: Ribosomal_L34 | ECOD (1.6) |
| E [auth 4] | Ribosomal_L33 | e6ys341 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_L33 | ECOD (1.6) |
| D [auth 3] | Ribosomal_L32p | e6ys331 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_L32p | ECOD (1.6) |
| EA [auth y] | Ribosomal_L27 | e6ys3y1 | A: a+b complex topology | X: alpha/beta-Hammerhead/Barrel-sandwich hybrid | H: alpha/beta-Hammerhead/Barrel-sandwich hybrid | T: Ribosomal L27 protein | F: Ribosomal_L27 | ECOD (1.6) |
| DA [auth w] | Ribosomal_L25p | e6ys3w1 | A: beta barrels | X: Ribosomal protein L25-like | H: Ribosomal protein L25-like (From Topology) | T: Ribosomal protein L25-like | F: Ribosomal_L25p | ECOD (1.6) |
| C [auth 2] | Ribosomal_L30 | e6ys321 | A: a+b two layers | X: Ribosomal protein L30p/L7e (From Topology) | H: Ribosomal protein L30p/L7e (From Topology) | T: Ribosomal protein L30p/L7e | F: Ribosomal_L30 | ECOD (1.6) |
| BA [auth u] | ribosomal_L24_1 | e6ys3u1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: ribosomal_L24_1 | ECOD (1.6) |
| AA [auth t] | Ribosomal_L23_2 | e6ys3t1 | 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_L23_2 | ECOD (1.6) |
| Z [auth s] | Ribosomal_L22 | e6ys3s1 | A: a+b two layers | X: Enolase-N/ribosomal protein | H: Ribosomal protein L22 (From Topology) | T: Ribosomal protein L22 | F: Ribosomal_L22 | ECOD (1.6) |
| Y [auth r] | Ribosomal_L21p | e6ys3r1 | A: beta barrels | X: Ribosomal protein L21p (From Topology) | H: Ribosomal protein L21p (From Topology) | T: Ribosomal protein L21p | F: Ribosomal_L21p | ECOD (1.6) |
| X [auth q] | Ribosomal_L20 | e6ys3q1 | A: alpha arrays | X: PABP domain-like | H: Ribosomal protein L20 (From Topology) | T: Ribosomal protein L20 | F: Ribosomal_L20 | ECOD (1.6) |
| W [auth p] | Ribosomal_L19 | e6ys3p1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L19 | ECOD (1.6) |
| V [auth o] | Ribosomal_L18p | e6ys3o1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Ribosomal_L18p | ECOD (1.6) |
| U [auth n] | Ribosomal_L17_1 | e6ys3n1 | A: a+b two layers | X: Enolase-N/ribosomal protein | H: Prokaryotic ribosomal protein L17 (From Topology) | T: Prokaryotic ribosomal protein L17 | F: Ribosomal_L17_1 | ECOD (1.6) |
| T [auth m] | Ribosomal_L16 | e6ys3m1 | A: a+b complex topology | X: alpha/beta-Hammerhead/Barrel-sandwich hybrid | H: alpha/beta-Hammerhead/Barrel-sandwich hybrid | T: Ribosomal protein L10e | F: Ribosomal_L16 | ECOD (1.6) |
| B [auth 1] | Ribosomal_L29 | e6ys311 | A: alpha bundles | X: Long alpha-hairpin | H: Ribosomal protein L29 (L29p) (From Topology) | T: Ribosomal protein L29 (L29p) | F: Ribosomal_L29 | ECOD (1.6) |
| S [auth l] | Ribosomal_L27A | e6ys3l1 | A: a/b three-layered sandwiches | X: Ribosomal protein L13/L15p/L18e/L32e | H: Ribosomal proteins L15p and L18e (From Topology) | T: Ribosomal proteins L15p and L18e | F: Ribosomal_L27A | ECOD (1.6) |
| R [auth k] | Ribosomal_L14 | e6ys3k1 | A: beta barrels | X: Ribosomal protein L14-like | H: Ribosomal protein L14-related (From Topology) | T: Ribosomal protein L14-related | F: Ribosomal_L14 | ECOD (1.6) |
| Q [auth j] | Ribosomal_L13 | e6ys3j1 | A: a/b three-layered sandwiches | X: Ribosomal protein L13/L15p/L18e/L32e | H: Ribosomal protein L13 and L16-A (From Topology) | T: Ribosomal protein L13 and L16-A | F: Ribosomal_L13 | ECOD (1.6) |
| P [auth h] | Ribosomal_L9_N | e6ys3h1 | A: a+b two layers | X: L9 N-domain-like | H: L9 N-domain-like (From Topology) | T: L9 N-domain-like | F: Ribosomal_L9_N | ECOD (1.6) |
| O [auth g] | Ribosomal_L6 | e6ys3g2 | A: a+b two layers | X: Ribosomal protein L6 (From Topology) | H: Ribosomal protein L6 (From Topology) | T: Ribosomal protein L6 | F: Ribosomal_L6 | ECOD (1.6) |
| O [auth g] | Ribosomal_L6_1 | e6ys3g1 | A: a+b two layers | X: Ribosomal protein L6 (From Topology) | H: Ribosomal protein L6 (From Topology) | T: Ribosomal protein L6 | F: Ribosomal_L6_1 | ECOD (1.6) |
| N [auth f] | Ribosomal_L5_C | e6ys3f1 | A: a+b two layers | X: Ribosomal protein L5 (From Topology) | H: Ribosomal protein L5 (From Topology) | T: Ribosomal protein L5 | F: Ribosomal_L5_C | ECOD (1.6) |
| M [auth e] | Ribosomal_L4 | e6ys3e1 | A: a/b three-layered sandwiches | X: Ribosomal protein L4 (From Topology) | H: Ribosomal protein L4 (From Topology) | T: Ribosomal protein L4 | F: Ribosomal_L4 | ECOD (1.6) |
| L [auth d] | Ribosomal_L3 | e6ys3d1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: Ribosomal_L3 | ECOD (1.6) |
| K [auth c] | Ribosomal_L2_1 | e6ys3c1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: Ribosomal_L2_1 | ECOD (1.6) |
| K [auth c] | Ribosomal_L2_C | e6ys3c2 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L2_C | ECOD (1.6) |
| A [auth 0] | Ribosomal_L28 | e6ys301 | A: few secondary structure elements | X: Ribosomal protein bL28-related (From Homology) | H: Ribosomal protein bL28-related | T: Ribosomal protein L28 | F: Ribosomal_L28 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| S [auth l] | 3.100.10.10 | Alpha Beta | Ribosomal Protein L15 | Chain: K | domain 2 | CATH (utative) |
| O [auth g] | 3.90.930.12 | Alpha Beta | Alpha-Beta Complex | Outer Surface Protein A | domain 3 | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| H [auth 8] | PF00444 | Ribosomal protein L36 (Ribosomal_L36) | Ribosomal protein L36 | Domain | |
| G [auth 7] | PF01632 | Ribosomal protein L35 (Ribosomal_L35p) | Ribosomal protein L35 | - | Family |
| F [auth 6] | PF00468 | Ribosomal protein L34 (Ribosomal_L34) | Ribosomal protein L34 | - | Family |
| E [auth 4] | PF00471 | Ribosomal protein L33 (Ribosomal_L33) | Ribosomal protein L33 | - | Family |
| D [auth 3] | PF01783 | Ribosomal L32p protein family (Ribosomal_L32p) | Ribosomal L32p protein family | - | Family |
| C [auth 2] | PF00327 | Ribosomal protein L30p/L7e (Ribosomal_L30) | Ribosomal protein L30p/L7e | This family includes prokaryotic L30 and eukaryotic L7. | Domain |
| B [auth 1] | PF00831 | Ribosomal L29 protein (Ribosomal_L29) | Ribosomal L29 protein | - | Family |
| A [auth 0] | PF00830 | Ribosomal L28 family (Ribosomal_L28) | Ribosomal L28 family | - | Family |














