Structure of a human 48S translational initiation complex - eIF3
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| B [auth 4] | SCOP2B Superfamily | JAB1/MPN domain-like | 8053242 | 3001105 | SCOP2B (2022-06-29) |
| B [auth 4] | SCOP2B Superfamily | EIF3 subunit F C-terminal domain-like | 8053241 | 3002167 | SCOP2B (2022-06-29) |
| D [auth v] | SCOP2B Superfamily | TPR-like | 8091483 | 3001345 | SCOP2B (2022-06-29) |
| D [auth v] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8091486 | 3000034 | SCOP2B (2022-06-29) |
| E [auth y] | SCOP2B Superfamily | TPR-like | 8093044 | 3001345 | SCOP2B (2022-06-29) |
| E [auth y] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8093051 | 3000034 | SCOP2B (2022-06-29) |
| F [auth 8] | SCOP2B Superfamily | JAB1/MPN domain-like | 8053284 | 3001105 | SCOP2B (2022-06-29) |
| I [auth K] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8053139 | 3000068 | SCOP2B (2022-06-29) |
| L [auth O] | SCOP2B Superfamily | Ribosomal S3Ae-like | 8053212 | 3002166 | SCOP2B (2022-06-29) |
| N [auth Q] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8053143 | 3000068 | SCOP2B (2022-06-29) |
| O [auth P] | SCOP2B Superfamily | Translational machinery components | 8098844 | 3000571 | SCOP2B (2022-06-29) |
| P [auth I] | SCOP2B Superfamily | Homeodomain-like | 8052958 | 3000001 | SCOP2B (2022-06-29) |
| P [auth I] | SCOP2B Superfamily | S15/NS1 RNA-binding domain | 8052959 | 3001284 | SCOP2B (2022-06-29) |
| R [auth 3] | SCOP2B Superfamily | ARM repeat-like | 8002866 | 3000116 | SCOP2B (2022-06-29) |
| R [auth 3] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8002864 | 3000034 | SCOP2B (2022-06-29) |
| M [auth N] | SCOP2B Superfamily | SIS domain/Ribosomal protein S2-like | 8052791 | 3001397 | 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) |
|---|---|---|---|---|---|---|---|---|
| B [auth 4] | Utp12 | e6ybd41 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| D [auth v] | PA14 | e6ybdv1 | A: alpha bundles | X: CNF1/YfiH-like putative cysteine hydrolases | H: Bromodomain | T: Bromodomain | F: PA14 | ECOD (develop294) |
| E [auth y] | Utp12 | e6ybdy1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| F [auth 8] | Utp12 | e6ybd81 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| G | Utp12 | e6ybdG1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| H | Utp12 | e6ybdH1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| I [auth K] | Utp12 | e6ybdK1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| K [auth L] | Utp12 | e6ybdL1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| L [auth O] | Utp12 | e6ybdO1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| N [auth Q] | Utp12 | e6ybdQ1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| O [auth P] | Utp12 | e6ybdP1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| P [auth I] | Utp12 | e6ybdI1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| R [auth 3] | Utp12 | e6ybd31 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
| S [auth 5] | Ribosomal_L17 | e6ybd501 | A: alpha bundles | X: Rossmann-like | H: all-alpha NTP pyrophosphatases | T: Hypothetical protein AF_0060 | F: Ribosomal_L17 | ECOD (develop294) |
| M [auth N] | Utp12 | e6ybdN1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Utp12 | ECOD (develop294) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| A [auth 6] | PF18005 | eIF3 subunit M, C-terminal helix (eIF3m_C_helix) | eIF3 subunit M, C-terminal helix | This is the C-terminal helix domain found in Eukaryotic translation initiation factor 3 subunit M (eIF3m). In mammalian eIF3a, the C-terminal helix following the PCI domain is involved in interactions with other core subunits [1]. | Domain |
| A [auth 6] | PF01399 | PCI domain (PCI) | PCI domain | This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. | Domain |
| B [auth 4] | PF13012 | Maintenance of mitochondrial structure and function (MitMem_reg) | Maintenance of mitochondrial structure and function | - | Family |
| F [auth 8] | PF19445 | C-terminal region of eIF3h (eIF3h_C) | C-terminal region of eIF3h | - | Family |
| F [auth 8] | PF01398 | JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB) | JAB1/Mov34/MPN/PAD-1 ubiquitin protease | Proteins with this domain are found in proteasome regulatory subunits, eukaryotic initiation factor 3 (eIF3) subunits and regulators of transcription factors. This domain is known as the MPN domain [3] and PAD-1-like domain [4], JABP1 domain [5] or J ... | Domain |
| PF01667 | Ribosomal protein S27 (Ribosomal_S27e) | Ribosomal protein S27 | - | Family | |
| I [auth K] | PF01249 | Ribosomal protein S21e (Ribosomal_S21e) | Ribosomal protein S21e | - | Family |
| K [auth L] | PF03719 | Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C) | Ribosomal protein S5, C-terminal domain | Domain | |
| K [auth L] | PF00333 | Ribosomal protein S5, N-terminal domain (Ribosomal_S5) | Ribosomal protein S5, N-terminal domain | Domain | |
| O [auth P] | PF00411 | Ribosomal protein S11 (Ribosomal_S11) | Ribosomal protein S11 | - | Family |
| P [auth I] | PF00312 | Ribosomal protein S15 (Ribosomal_S15) | Ribosomal protein S15 | Domain | |
| R [auth 3] | PF10075 | CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K) | CSN8/PSMD8/EIF3K family | - | Family |
| M [auth N] | PF00318 | Ribosomal protein S2 (Ribosomal_S2) | Ribosomal protein S2 | - | Family |
| M [auth N] | PF16122 | 40S ribosomal protein SA C-terminus (40S_SA_C) | 40S ribosomal protein SA C-terminus | - | Family |














