Structure of a partial yeast 48S preinitiation complex in closed conformation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| I [auth F] | SCOP2B Superfamily | Ribosomal protein S7 | 8065997 | 3000799 | SCOP2B (2022-06-29) |
| H [auth E] | SCOP2B Superfamily | Alpha-L RNA-binding motif | 8052742 | 3001473 | SCOP2B (2022-06-29) |
| H [auth E] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8052743 | 3000135 | SCOP2B (2022-06-29) |
| H [auth E] | SCOP2B Superfamily | Translation proteins SH3-like KOW motif containing domain | 8052744 | 3000334 | SCOP2B (2022-06-29) |
| E [auth B] | SCOP2B Superfamily | Ribosomal S3Ae-like | 8053210 | 3002166 | SCOP2B (2022-06-29) |
| RA [auth p] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8093050 | 3000034 | SCOP2B (2022-06-29) |
| RA [auth p] | SCOP2B Superfamily | TPR-like | 8093043 | 3001345 | SCOP2B (2022-06-29) |
| PA [auth m] | SCOP2B Superfamily | eIF1-like | 8080979 | 3001441 | SCOP2B (2022-06-29) |
| D [auth A] | SCOP2B Superfamily | SIS domain/Ribosomal protein S2-like | 8061284 | 3001397 | SCOP2B (2022-06-29) |
| MA [auth j] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8042149 | 3000135 | SCOP2B (2022-06-29) |
| MA [auth j] | SCOP2B Superfamily | eIF2alpha middle domain-like | 8042148 | 3001761 | SCOP2B (2022-06-29) |
| JA [auth g] | SCOP2B Superfamily | WD40 repeat-like | 8101651 | 3001694 | SCOP2B (2022-06-29) |
| HA [auth e] | SCOP2B Superfamily | Ribosomal protein S30e-like | 8053456 | 3002190 | SCOP2B (2022-06-29) |
| GA [auth d] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8052587 | 3000068 | SCOP2B (2022-06-29) |
| FA [auth c] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8098630 | 3000135 | SCOP2B (2022-06-29) |
| DA [auth a] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8053148 | 3000068 | SCOP2B (2022-06-29) |
| CA [auth Z] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8090993 | 3000034 | SCOP2B (2022-06-29) |
| Z [auth W] | SCOP2B Superfamily | Ribosomal protein S8 | 8079075 | 3000709 | SCOP2B (2022-06-29) |
| Y [auth V] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8053138 | 3000068 | SCOP2B (2022-06-29) |
| X [auth U] | SCOP2 Family | Ribosomal protein S10 | 8099785 | 4001240 | SCOP2 (2022-06-29) |
| X [auth U] | SCOP2 Superfamily | Ribosomal protein S10 | 8099786 | 3001336 | SCOP2 (2022-06-29) |
| V [auth S] | SCOP2B Superfamily | S13-like H2TH domain | 8101655 | 3000053 | SCOP2B (2022-06-29) |
| T [auth Q] | SCOP2B Superfamily | Ribosomal protein S5 domain 2-like | 8082695 | 3000100 | SCOP2B (2022-06-29) |
| R [auth O] | SCOP2B Superfamily | Translational machinery components | 8098604 | 3000571 | SCOP2B (2022-06-29) |
| Q [auth N] | SCOP2B Superfamily | S15/NS1 RNA-binding domain | 8052968 | 3001284 | SCOP2B (2022-06-29) |
| Q [auth N] | SCOP2B Superfamily | Homeodomain-like | 8052967 | 3000001 | SCOP2B (2022-06-29) |
| P [auth M] | SCOP2B Superfamily | L30e-like | 8095637 | 3001739 | SCOP2B (2022-06-29) |
| O [auth L] | SCOP2B Superfamily | Ribosomal S17 N-terminal domain-like | 8052709 | 3002138 | SCOP2B (2022-06-29) |
| O [auth L] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8052711 | 3000135 | SCOP2B (2022-06-29) |
| N [auth K] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8055704 | 3000034 | SCOP2B (2022-06-29) |
| L [auth I] | SCOP2B Superfamily | 50S Ribosomal protein L14-like | 8053086 | 3000433 | SCOP2B (2022-06-29) |
| J [auth G] | SCOP2B Superfamily | GS N-terminal domain-like | 8053170 | 3000408 | 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) |
|---|---|---|---|---|---|---|---|---|
| I [auth F] | e3japF1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| H [auth E] | e3japE1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| G [auth D] | e3japD1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| F [auth C] | e3japC2 | A: Type II ABC importer transmembrane domain fold | X: Type II ABC importer transmembrane domain fold | H: Type II ABC importer transmembrane domain fold | T: MitMem_reg | F: | ECOD (20:10:01) | |
| F [auth C] | e3japC3 | A: TIM beta/alpha-barrel | X: TIM barrels | H: TIM barrels | T: Ribosomal_L2_C | F: | ECOD (20:10:01) | |
| E [auth B] | e3japB1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| SA [auth q] | e3japq1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| RA [auth p] | e3japp1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| QA [auth o] | e3japo1 | A: Lipocalins/Streptavidin | X: Enterocin 7A and 7B | H: Enterocin 7A and 7B | T: PCI | F: | ECOD (20:10:01) | |
| PA [auth m] | e3japm1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| OA [auth l] | e3japl1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| NA [auth k] | e3japk1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| D [auth A] | e3japA1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| MA [auth j] | e3japj1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| LA [auth i] | e3japi1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| KA [auth h] | e3japh1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| JA [auth g] | e3japg1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| IA [auth f] | e3japf1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| HA [auth e] | e3jape1 | A: Type II ABC importer transmembrane domain fold | X: Type II ABC importer transmembrane domain fold | H: Type II ABC importer transmembrane domain fold | T: MitMem_reg | F: | ECOD (20:10:01) | |
| GA [auth d] | e3japd1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| FA [auth c] | e3japc1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| EA [auth b] | e3japb1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| DA [auth a] | e3japa1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| CA [auth Z] | e3japZ1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| BA [auth Y] | e3japY1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| AA [auth X] | e3japX1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| Z [auth W] | e3japW1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| Y [auth V] | e3japV1 | A: Rossmann-like | X: Rossmann-related | H: S-adenosyl-L-methionine-dependent methyltransferases | T: Fer4, Fer4_7, Fer4_10 | F: | ECOD (20:10:01) | |
| X [auth U] | e3japU1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| W [auth T] | e3japT1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| V [auth S] | e3japS1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| U [auth R] | e3japR1 | A: Type II ABC importer transmembrane domain fold | X: Type II ABC importer transmembrane domain fold | H: Type II ABC importer transmembrane domain fold | T: MitMem_reg | F: | ECOD (20:10:01) | |
| T [auth Q] | e3japQ1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| S [auth P] | e3japP1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| R [auth O] | e3japO1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| Q [auth N] | e3japN1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| P [auth M] | e3japM1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| O [auth L] | e3japL1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| N [auth K] | e3japK1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| M [auth J] | e3japJ1 | A: Type II ABC importer transmembrane domain fold | X: Type II ABC importer transmembrane domain fold | H: Type II ABC importer transmembrane domain fold | T: MitMem_reg | F: | ECOD (20:10:01) | |
| L [auth I] | e3japI1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| K [auth H] | e3japH1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) | |
| J [auth G] | e3japG1 | A: Chlorophyll a-b binding protein | X: Chlorophyll a-b binding protein | H: Chlorophyll a-b binding protein | T: BON | F: | ECOD (20:10:01) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| I [auth F] | PF00177 | Ribosomal protein S7p/S5e (Ribosomal_S7) | Ribosomal protein S7p/S5e | This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes. | Domain |
| I [auth F] | PF01599 | Ribosomal protein S27a (Ribosomal_S27) | Ribosomal protein S27a | This family of ribosomal proteins consists mainly of the 40S ribosomal protein S27a which is synthesised as a C-terminal extension of ubiquitin (CEP). The S27a domain compromises the C-terminal half of the protein. The synthesis of ribosomal proteins ... | Domain |
| H [auth E] | PF00900 | Ribosomal family S4e (Ribosomal_S4e) | Ribosomal family S4e | - | Family |
| H [auth E] | PF16121 | 40S ribosomal protein S4 C-terminus (40S_S4_C) | 40S ribosomal protein S4 C-terminus | - | Family |
| H [auth E] | 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 |
| H [auth E] | 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 ... | Domain |
| H [auth E] | PF00467 | KOW motif (KOW) | KOW motif | - | Family |
| G [auth D] | PF07650 | KH domain (KH_2) | KH domain | Domain | |
| G [auth D] | PF00253 | Ribosomal protein S14p/S29e (Ribosomal_S14) | Ribosomal protein S14p/S29e | - | Family |
| G [auth D] | PF00189 | Ribosomal protein S3, C-terminal domain (Ribosomal_S3_C) | Ribosomal protein S3, C-terminal domain | This family contains a central domain Pfam:PF00013, hence the amino and carboxyl terminal domains are stored separately. This is a minimal carboxyl-terminal domain. Some are much longer. | Domain |
| F [auth C] | PF03719 | Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C) | Ribosomal protein S5, C-terminal domain | Domain | |
| F [auth C] | PF00333 | Ribosomal protein S5, N-terminal domain (Ribosomal_S5) | Ribosomal protein S5, N-terminal domain | Domain | |
| E [auth B] | PF01667 | Ribosomal protein S27 (Ribosomal_S27e) | Ribosomal protein S27 | - | Family |
| D [auth A] | PF00318 | Ribosomal protein S2 (Ribosomal_S2) | Ribosomal protein S2 | - | Family |
| BA [auth Y] | PF01282 | Ribosomal protein S24e (Ribosomal_S24e) | Ribosomal protein S24e | - | Family |
| AA [auth X] | 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 |
| Z [auth W] | PF00410 | Ribosomal protein S8 (Ribosomal_S8) | Ribosomal protein S8 | Domain | |
| Y [auth V] | PF01249 | Ribosomal protein S21e (Ribosomal_S21e) | Ribosomal protein S21e | - | Family |
| X [auth U] | 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 |
| W [auth T] | PF01090 | Ribosomal protein S19e (Ribosomal_S19e) | Ribosomal protein S19e | - | Family |
| V [auth S] | PF00416 | Ribosomal protein S13/S18 (Ribosomal_S13) | Ribosomal protein S13/S18 | - | Family |
| T [auth Q] | PF00380 | Ribosomal protein S9/S16 (Ribosomal_S9) | Ribosomal protein S9/S16 | - | Family |
| T [auth Q] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| S [auth P] | PF00203 | Ribosomal protein S19 (Ribosomal_S19) | Ribosomal protein S19 | Domain | |
| R [auth O] | PF22591 | eIF3a, PCI domain, TPR-like region (eIF3a_PCI_TPR-like) | eIF3a, PCI domain, TPR-like region | - | Repeat |
| R [auth O] | PF00411 | Ribosomal protein S11 (Ribosomal_S11) | Ribosomal protein S11 | - | Family |
| Q [auth N] | PF00312 | Ribosomal protein S15 (Ribosomal_S15) | Ribosomal protein S15 | Domain | |
| P [auth M] | PF01253 | Translation initiation factor SUI1 (SUI1) | Translation initiation factor SUI1 | Domain | |
| P [auth M] | 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 ... | Domain |
| O [auth L] | PF16205 | Ribosomal_S17 N-terminal (Ribosomal_S17_N) | Ribosomal_S17 N-terminal | - | Family |
| O [auth L] | PF00366 | Ribosomal protein S17 (Ribosomal_S17) | Ribosomal protein S17 | Domain | |
| N [auth K] | PF00009 | Elongation factor Tu GTP binding domain (GTP_EFTU) | Elongation factor Tu GTP binding domain | This domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains. | Domain |
| N [auth K] | PF03501 | Plectin/S10 domain (S10_plectin) | Plectin/S10 domain | This presumed domain is found at the N-terminus of some isoforms of the cytoskeletal muscle protein plectin as well as the ribosomal S10 protein. This domain may be involved in RNA binding. | Domain |
| M [auth J] | PF07541 | Eukaryotic translation initiation factor 2 alpha subunit (EIF_2_alpha) | Eukaryotic translation initiation factor 2 alpha subunit | - | Family |
| M [auth J] | PF00163 | Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4) | Ribosomal protein S4/S9 N-terminal domain | - | Family |
| M [auth J] | PF00575 | S1 RNA binding domain (S1) | S1 RNA binding domain | The S1 domain occurs in a wide range of RNA associated proteins. It is structurally similar to cold shock protein which binds nucleic acids. The S1 domain has an OB-fold structure. | Domain |
| M [auth J] | 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 ... | Domain |
| L [auth I] | PF01176 | Translation initiation factor 1A / IF-1 (eIF-1a) | Translation initiation factor 1A / IF-1 | This family includes both the eukaryotic translation factor eIF-1A and the bacterial translation initiation factor IF-1. | Domain |
| L [auth I] | PF01201 | Ribosomal protein S8e (Ribosomal_S8e) | Ribosomal protein S8e | - | Family |
| K [auth H] | PF05162 | Ribosomal protein L41 (Ribosomal_L41) | Ribosomal protein L41 | - | Family |
| K [auth H] | PF01251 | Ribosomal protein S7e (Ribosomal_S7e) | Ribosomal protein S7e | - | Family |
| J [auth G] | PF01092 | Ribosomal protein S6e (Ribosomal_S6e) | Ribosomal protein S6e | - | Family |
| J [auth G] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |














