Model of the human eIF3 PCI-MPN octamer docked into the 43S EM map
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| F [auth K] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8002864 | 3000034 | SCOP2B (2022-06-29) |
| F [auth K] | SCOP2B Superfamily | ARM repeat-like | 8002866 | 3000116 | SCOP2B (2022-06-29) |
| E [auth H] | SCOP2 Family | JAB1/Mov34/MPN/PAD-1/JAMM domain-like | 8048975 | 4006292 | SCOP2 (2022-06-29) |
| E [auth H] | SCOP2 Superfamily | JAB1/MPN domain-like | 8053284 | 3001105 | SCOP2 (2022-06-29) |
| D [auth F] | SCOP2 Family | EIF3 subunit F C-terminal domain-like | 8048104 | 4005957 | SCOP2 (2022-06-29) |
| D [auth F] | SCOP2 Family | JAB1/Mov34/MPN/PAD-1/JAMM domain-like | 8048970 | 4006292 | SCOP2 (2022-06-29) |
| D [auth F] | SCOP2 Superfamily | EIF3 subunit F C-terminal domain-like | 8053241 | 3002167 | SCOP2 (2022-06-29) |
| D [auth F] | SCOP2 Superfamily | JAB1/MPN domain-like | 8053242 | 3001105 | SCOP2 (2022-06-29) |
| C [auth E] | SCOP2 Family | EIF3E-like | 8044846 | 4004173 | SCOP2 (2022-06-29) |
| C [auth E] | SCOP2 Family | PCI domain (PINT motif) | 8091485 | 4000147 | SCOP2 (2022-06-29) |
| C [auth E] | SCOP2 Superfamily | TPR-like | 8091483 | 3001345 | SCOP2 (2022-06-29) |
| C [auth E] | SCOP2 Superfamily | Winged helix DNA-binding domain | 8091486 | 3000034 | SCOP2 (2022-06-29) |
| B [auth C] | SCOP2 Family | Eukaryotic translation initiation factor 3 subunit C (EIF3C), N-terminal domain-like | 8047254 | 4005530 | SCOP2 (2022-06-29) |
| B [auth C] | SCOP2 Family | PCI domain (PINT motif) | 8093054 | 4000147 | SCOP2 (2022-06-29) |
| B [auth C] | SCOP2 Superfamily | TPR-like | 8093044 | 3001345 | SCOP2 (2022-06-29) |
| B [auth C] | SCOP2 Superfamily | Winged helix DNA-binding domain | 8093051 | 3000034 | SCOP2 (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 M] | e3j8cM1 | A: jelly-roll | X: Double-stranded beta-helix | H: Double-stranded beta-helix | T: RhaA | F: | ECOD (20:10:01) | |
| G [auth L] | e3j8cL1 | A: Insertion subdomain in DsbA-like | X: Insertion subdomain in DsbA-like | H: Insertion subdomain in DsbA-like | T: C1-set | F: | ECOD (20:10:01) | |
| F [auth K] | e3j8cK1 | A: Insertion subdomain in DsbA-like | X: Insertion subdomain in DsbA-like | H: Insertion subdomain in DsbA-like | T: C1-set | F: | ECOD (20:10:01) | |
| E [auth H] | e3j8cH1 | A: Lipocalins/Streptavidin | X: Enterocin 7A and 7B | H: Enterocin 7A and 7B | T: SHQ1-like_CS | F: | ECOD (20:10:01) | |
| D [auth F] | e3j8cF1 | A: Lipocalins/Streptavidin | X: Enterocin 7A and 7B | H: Enterocin 7A and 7B | T: SHQ1-like_CS | F: | ECOD (20:10:01) | |
| C [auth E] | e3j8cE1 | A: jelly-roll | X: Double-stranded beta-helix | H: Double-stranded beta-helix | T: RhaA | F: | ECOD (20:10:01) | |
| B [auth C] | e3j8cC1 | A: jelly-roll | X: Double-stranded beta-helix | H: Double-stranded beta-helix | T: RhaA | F: | ECOD (20:10:01) | |
| B [auth C] | e3j8cC2 | A: jelly-roll | X: Double-stranded beta-helix | H: Double-stranded beta-helix | T: Ribosomal_L24e | F: | ECOD (20:10:01) | |
| A | e3j8cA1 | A: Lipocalins/Streptavidin | X: Enterocin 7A and 7B | H: Enterocin 7A and 7B | T: SHQ1-like_CS | F: | ECOD (20:10:01) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| H [auth M] | 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 |
| F [auth K] | PF10075 | CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K) | CSN8/PSMD8/EIF3K family | - | Family |
| E [auth H] | PF19445 | C-terminal region of eIF3h (eIF3h_C) | C-terminal region of eIF3h | - | Family |
| C [auth E] | PF09440 | eIF3 subunit 6 N terminal domain (eIF3_N) | eIF3 subunit 6 N terminal domain | This is the N terminal domain of subunit 6 translation initiation factor eIF3. | Domain |
| C [auth E] | 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 C] | PF05470 | Eukaryotic translation initiation factor 3 subunit 8 N-terminus (eIF-3c_N) | Eukaryotic translation initiation factor 3 subunit 8 N-terminus | - | Repeat |
| B [auth C] | 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 |
| PF22591 | eIF3a, PCI domain, TPR-like region (eIF3a_PCI_TPR-like) | eIF3a, PCI domain, TPR-like region | - | Repeat | |
| 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 |














