Human 40S-eIF2D-re-initiation complex
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| I [auth E] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8052756 | 3000135 | SCOP2B (2022-06-29) |
| I [auth E] | SCOP2B Superfamily | Translation proteins SH3-like KOW motif containing domain | 8052757 | 3000334 | SCOP2B (2022-06-29) |
| I [auth E] | SCOP2B Superfamily | Alpha-L RNA-binding motif | 8052755 | 3001473 | SCOP2B (2022-06-29) |
| H [auth D] | SCOP2B Superfamily | Prokaryotic type KH domain (KH-domain type II) | 8043545 | 3001043 | SCOP2B (2022-06-29) |
| F [auth B] | SCOP2B Superfamily | Ribosomal S3Ae-like | 8053212 | 3002166 | SCOP2B (2022-06-29) |
| E [auth A] | SCOP2B Superfamily | SIS domain/Ribosomal protein S2-like | 8052791 | 3001397 | SCOP2B (2022-06-29) |
| IA [auth e] | SCOP2B Superfamily | Ribosomal protein S30e-like | 8053453 | 3002190 | SCOP2B (2022-06-29) |
| HA [auth d] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8052572 | 3000068 | SCOP2B (2022-06-29) |
| GA [auth c] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8063426 | 3000135 | SCOP2B (2022-06-29) |
| EA [auth a] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8053143 | 3000068 | SCOP2B (2022-06-29) |
| DA [auth Z] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8090992 | 3000034 | SCOP2B (2022-06-29) |
| AA [auth W] | SCOP2B Superfamily | Ribosomal protein S8 | 8095469 | 3000709 | SCOP2B (2022-06-29) |
| Z [auth V] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8053139 | 3000068 | SCOP2B (2022-06-29) |
| Y [auth U] | SCOP2B Superfamily | Ribosomal protein S10 | 8098806 | 3001336 | SCOP2B (2022-06-29) |
| X [auth T] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8089318 | 3000034 | SCOP2B (2022-06-29) |
| W [auth S] | SCOP2B Superfamily | S13-like H2TH domain | 8101555 | 3000053 | SCOP2B (2022-06-29) |
| U [auth Q] | SCOP2B Superfamily | Ribosomal protein S5 domain 2-like | 8082685 | 3000100 | SCOP2B (2022-06-29) |
| S [auth O] | SCOP2B Superfamily | Translational machinery components | 8098844 | 3000571 | SCOP2B (2022-06-29) |
| R [auth N] | SCOP2B Superfamily | Homeodomain-like | 8052958 | 3000001 | SCOP2B (2022-06-29) |
| R [auth N] | SCOP2B Superfamily | S15/NS1 RNA-binding domain | 8052959 | 3001284 | SCOP2B (2022-06-29) |
| Q [auth M] | SCOP2B Superfamily | L30e-like | 8063978 | 3001739 | SCOP2B (2022-06-29) |
| P [auth L] | SCOP2B Superfamily | Ribosomal S17 N-terminal domain-like | 8052715 | 3002138 | SCOP2B (2022-06-29) |
| P [auth L] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8052717 | 3000135 | SCOP2B (2022-06-29) |
| O [auth K] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8055714 | 3000034 | SCOP2B (2022-06-29) |
| M [auth I] | SCOP2B Superfamily | 50S Ribosomal protein L14-like | 8053077 | 3000433 | SCOP2B (2022-06-29) |
| K [auth G] | SCOP2B Superfamily | GS N-terminal domain-like | 8053171 | 3000408 | SCOP2B (2022-06-29) |
| J [auth F] | SCOP2B Superfamily | Ribosomal protein S7 | 8066003 | 3000799 | 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 E] | Ribosomal_S4e | e5oa3E1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: Ribosomal_S4e | ECOD (1.6) |
| I [auth E] | 40S_S4_C | e5oa3E3 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: 40S_S4_C | ECOD (1.6) |
| I [auth E] | RS4NT | e5oa3E2 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Alpha-L RNA-binding motif | F: RS4NT | ECOD (1.6) |
| H [auth D] | Ribosomal_S3_C | e5oa3D2 | A: a+b two layers | X: T-fold | H: Ribosomal protein S3-C (From Topology) | T: Ribosomal protein S3-C | F: Ribosomal_S3_C | ECOD (1.6) |
| H [auth D] | KH_2_3 | e5oa3D1 | A: a+b two layers | X: Alpha-lytic protease prodomain-like | H: KH-domains | T: Prokaryotic type KH domain (KH-domain type II) | F: KH_2_3 | ECOD (1.6) |
| G [auth C] | Ribosomal_S5_C_1 | e5oa3C2 | 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_1 | ECOD (1.6) |
| G [auth C] | Ribosomal_S5_3 | e5oa3C3 | A: a+b two layers | X: dsRBD-like | H: dsRNA-binding domain-like (From Topology) | T: dsRNA-binding domain-like | F: Ribosomal_S5_3 | ECOD (1.6) |
| G [auth C] | Ribosomal_S5_2 | e5oa3C1 | 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: Ribosomal_S5_2 | ECOD (1.6) |
| F [auth B] | Ribosomal_S3Ae_N | e5oa3B1 | A: beta barrels | X: Ribosomal protein L25-like | H: 40S ribosomal protein S3A N-terminal domain (From Topology) | T: 40S ribosomal protein S3A N-terminal domain | F: Ribosomal_S3Ae_N | ECOD (1.6) |
| F [auth B] | Ribosomal_S3Ae_C | e5oa3B2 | A: a+b two layers | X: T-fold | H: 40S ribosomal protein S3A C-terminal domain (From Topology) | T: 40S ribosomal protein S3A C-terminal domain | F: Ribosomal_S3Ae_C | ECOD (1.6) |
| E [auth A] | Ribosomal_S2_2 | e5oa3A1 | 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_2 | ECOD (1.6) |
| LA [auth h] | Ribosomal_L41 | e5oa3h1 | A: extended segments | X: Ribosomal protein L41-A (From Topology) | H: Ribosomal protein L41-A (From Topology) | T: Ribosomal protein L41-A | F: Ribosomal_L41 | ECOD (1.6) |
| KA [auth g] | DUF1899 | e5oa3g1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: DUF1899 | ECOD (1.6) |
| JA [auth f] | Ribosomal_S27 | e5oa3f1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_S27 | ECOD (1.6) |
| IA [auth e] | Ribosomal_S30 | e5oa3e1 | A: extended segments | X: 40S ribosomal protein S30 (S30e) (From Topology) | H: 40S ribosomal protein S30 (S30e) (From Topology) | T: 40S ribosomal protein S30 (S30e) | F: Ribosomal_S30 | ECOD (1.6) |
| HA [auth d] | Ribosomal_S14_2 | e5oa3d1 | A: few secondary structure elements | X: Glucocorticoid receptor-like | H: LIM domain-like | T: LIM domain-like | F: Ribosomal_S14_2 | ECOD (1.6) |
| GA [auth c] | Ribosomal_S28e | e5oa3c1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: Ribosomal_S28e | ECOD (1.6) |
| FA [auth b] | Ribosomal_S27e | e5oa3b1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_S27e | ECOD (1.6) |
| EA [auth a] | Ribosomal_S26e | e5oa3a1 | A: few secondary structure elements | X: Glucocorticoid receptor-like | H: LIM domain-like | T: LIM domain-like | F: Ribosomal_S26e | ECOD (1.6) |
| DA [auth Z] | Ribosomal_S25 | e5oa3Z1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: Ribosomal_S25 | ECOD (1.6) |
| CA [auth Y] | Ribosomal_S24e | e5oa3Y1 | 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_S24e | ECOD (1.6) |
| BA [auth X] | Ribosom_S12_S23 | e5oa3X1 | 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) |
| AA [auth W] | Ribosomal_S8_N_1 | e5oa3W2 | A: a+b two layers | X: R3H domain-like | H: Ribosomal protein S8, N-terminal domain (From Topology) | T: Ribosomal protein S8, N-terminal domain | F: Ribosomal_S8_N_1 | ECOD (1.6) |
| AA [auth W] | Ribosomal_S8_C_1 | e5oa3W1 | A: a+b two layers | X: Ribosomal protein S8, C-terminal domain (From Topology) | H: Ribosomal protein S8, C-terminal domain (From Topology) | T: Ribosomal protein S8, C-terminal domain | F: Ribosomal_S8_C_1 | ECOD (1.6) |
| Z [auth V] | Ribosomal_S21e | e5oa3V1 | A: a+b two layers | X: 40S ribosomal protein rpS21 (S21e) (From Topology) | H: 40S ribosomal protein rpS21 (S21e) (From Topology) | T: 40S ribosomal protein rpS21 (S21e) | F: Ribosomal_S21e | ECOD (1.6) |
| Y [auth U] | Ribosomal_S10_1 | e5oa3U1 | A: a+b two layers | X: Alpha-beta plaits | H: Ribosomal protein S10 (From Topology) | T: Ribosomal protein S10 | F: Ribosomal_S10_1 | ECOD (1.6) |
| X [auth T] | Ribosomal_S19e | e5oa3T1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: Ribosomal_S19e | ECOD (1.6) |
| W [auth S] | Ribosomal_S13 | e5oa3S1 | A: alpha arrays | X: HhH/H2TH | H: H2TH (From Topology) | T: H2TH | F: Ribosomal_S13 | ECOD (1.6) |
| V [auth R] | Ribosomal_S17e | e5oa3R1 | A: alpha arrays | X: HTH | H: HTH | T: FF domain | F: Ribosomal_S17e | ECOD (1.6) |
| U [auth Q] | Ribosomal_S9 | e5oa3Q1 | 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) |
| T [auth P] | Ribosomal_S19 | e5oa3P1 | A: a+b two layers | X: Ribosomal protein S19 (From Topology) | H: Ribosomal protein S19 (From Topology) | T: Ribosomal protein S19 | F: Ribosomal_S19 | ECOD (1.6) |
| S [auth O] | Ribosomal_S11 | e5oa3O1 | 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) |
| R [auth N] | Ribosomal_S13_N | e5oa3N1 | A: alpha arrays | X: HTH | H: 40S ribosomal protein S13 N-terminal domain (From Topology) | T: 40S ribosomal protein S13 N-terminal domain | F: Ribosomal_S13_N | ECOD (1.6) |
| R [auth N] | Ribosomal_S15_2 | e5oa3N2 | 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_2 | ECOD (1.6) |
| Q [auth M] | Ribosomal_L7Ae | e5oa3M1 | A: a+b three layers | X: Bacillus chorismate mutase-like | H: L30e-like (From Topology) | T: L30e-like | F: Ribosomal_L7Ae | ECOD (1.6) |
| P [auth L] | Ribosomal_S17_1 | e5oa3L1 | 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) |
| O [auth K] | S10_plectin | e5oa3K1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: S10_plectin | ECOD (1.6) |
| N [auth J] | S4 | e5oa3J1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Alpha-L RNA-binding motif | F: S4 | ECOD (1.6) |
| M [auth I] | Ribosomal_S8e | e5oa3I1 | A: beta barrels | X: Ribosomal protein L14-like | H: Ribosomal protein L14-related (From Topology) | T: Ribosomal protein L14-related | F: Ribosomal_S8e | ECOD (1.6) |
| L [auth H] | Ribosomal_S7e_N | e5oa3H2 | A: a+b two layers | X: Alpha-lytic protease prodomain-like | H: 40S ribosomal protein S7-A (From Topology) | T: 40S ribosomal protein S7-A | F: Ribosomal_S7e_N | ECOD (1.6) |
| L [auth H] | Ribosomal_S7e_C_1 | e5oa3H1 | A: a+b two layers | X: Alpha-lytic protease prodomain-like | H: 40S ribosomal protein S7-A (From Topology) | T: 40S ribosomal protein S7-A | F: Ribosomal_S7e_C_1 | ECOD (1.6) |
| K [auth G] | Ribosomal_S6e | e5oa3G1 | A: beta barrels | X: Ribosomal protein L25-like | H: Ribosomal protein L25-like (From Topology) | T: Ribosomal protein L25-like | F: Ribosomal_S6e | ECOD (1.6) |
| J [auth F] | Ribosomal_S7_1 | e5oa3F1 | A: alpha arrays | X: Ribosomal protein S7 (From Topology) | H: Ribosomal protein S7 (From Topology) | T: Ribosomal protein S7 | F: Ribosomal_S7_1 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| I [auth E] | PF04758 | Ribosomal protein S30 (Ribosomal_S30) | Ribosomal protein S30 | - | Family |
| I [auth E] | PF00900 | Ribosomal family S4e (Ribosomal_S4e) | Ribosomal family S4e | - | Family |
| I [auth E] | PF16121 | 40S ribosomal protein S4 C-terminus (40S_S4_C) | 40S ribosomal protein S4 C-terminus | - | Family |
| I [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 |
| I [auth E] | PF00467 | KOW motif (KOW) | KOW motif | - | Family |
| H [auth D] | PF07650 | KH domain (KH_2) | KH domain | Domain | |
| H [auth D] | PF00253 | Ribosomal protein S14p/S29e (Ribosomal_S14) | Ribosomal protein S14p/S29e | - | Family |
| H [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 |
| G [auth C] | PF03719 | Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C) | Ribosomal protein S5, C-terminal domain | Domain | |
| G [auth C] | PF01200 | Ribosomal protein S28e (Ribosomal_S28e) | Ribosomal protein S28e | Domain | |
| G [auth C] | PF00333 | Ribosomal protein S5, N-terminal domain (Ribosomal_S5) | Ribosomal protein S5, N-terminal domain | Domain | |
| F [auth B] | PF01667 | Ribosomal protein S27 (Ribosomal_S27e) | Ribosomal protein S27 | - | Family |
| E [auth A] | PF00318 | Ribosomal protein S2 (Ribosomal_S2) | Ribosomal protein S2 | - | Family |
| E [auth A] | PF01283 | Ribosomal protein S26e (Ribosomal_S26e) | Ribosomal protein S26e | - | Family |
| E [auth A] | PF16122 | 40S ribosomal protein SA C-terminus (40S_SA_C) | 40S ribosomal protein SA C-terminus | - | Family |
| CA [auth Y] | PF01282 | Ribosomal protein S24e (Ribosomal_S24e) | Ribosomal protein S24e | - | Family |
| BA [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 |
| AA [auth W] | PF00410 | Ribosomal protein S8 (Ribosomal_S8) | Ribosomal protein S8 | Domain | |
| Z [auth V] | PF01249 | Ribosomal protein S21e (Ribosomal_S21e) | Ribosomal protein S21e | - | Family |
| Y [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 |
| X [auth T] | PF01090 | Ribosomal protein S19e (Ribosomal_S19e) | Ribosomal protein S19e | - | Family |
| W [auth S] | PF00416 | Ribosomal protein S13/S18 (Ribosomal_S13) | Ribosomal protein S13/S18 | - | Family |
| U [auth Q] | PF00380 | Ribosomal protein S9/S16 (Ribosomal_S9) | Ribosomal protein S9/S16 | - | Family |
| T [auth P] | PF00203 | Ribosomal protein S19 (Ribosomal_S19) | Ribosomal protein S19 | Domain | |
| S [auth O] | PF00411 | Ribosomal protein S11 (Ribosomal_S11) | Ribosomal protein S11 | - | Family |
| R [auth N] | PF00312 | Ribosomal protein S15 (Ribosomal_S15) | Ribosomal protein S15 | Domain | |
| Q [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 |
| P [auth L] | PF00366 | Ribosomal protein S17 (Ribosomal_S17) | Ribosomal protein S17 | Domain | |
| P [auth L] | PF16205 | Ribosomal_S17 N-terminal (Ribosomal_S17_N) | Ribosomal_S17 N-terminal | - | Family |
| O [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 |
| N [auth J] | PF00163 | Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4) | Ribosomal protein S4/S9 N-terminal domain | - | Family |
| N [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 |
| M [auth I] | PF01201 | Ribosomal protein S8e (Ribosomal_S8e) | Ribosomal protein S8e | - | Family |
| L [auth H] | PF05162 | Ribosomal protein L41 (Ribosomal_L41) | Ribosomal protein L41 | - | Family |
| K [auth G] | PF01092 | Ribosomal protein S6e (Ribosomal_S6e) | Ribosomal protein S6e | - | Family |
| K [auth G] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| J [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 |
| A [auth 0] | PF25304 | eIF2D winged helix domain (WHD_eIF2D) | eIF2D winged helix domain | This entry represents a winged helix domain found in eukaryotic translation reinitiation factor eIF2D. The domain interacts with ribosomal RNA helix h44 and is located between the MCT-1-like and DENR-like halves of eIF2D. The domain plays a role in t ... | Domain |
| A [auth 0] | PF01253 | Translation initiation factor SUI1 (SUI1) | Translation initiation factor SUI1 | Domain | |
| A [auth 0] | PF17832 | Pre-PUA-like domain (Pre-PUA) | Pre-PUA-like domain | This Pre-PUA-like domain is found in a wide variety of proteins including Swiss:Q61211. the eukaryotic translation initiation factor 2D, where it is found at the N-terminus. | Domain |
| A [auth 0] | PF26292 | elF2D, PUA domain (PUA_elF2D) | elF2D, PUA domain | This PUA domain is found in the eukaryotic translation reinitiation factor 2D (elF2D). This domain along with the SWIB domain of elF2D stabilises the initiator tRNA conformation. The CCA tail of the tRNA is in contact with the PUA domain [1]. The CCA ... | Domain |
| A [auth 0] | PF26291 | eIF2D, SWIB domain (SWIB_eIF2D) | eIF2D, SWIB domain | This SWIB domain is found in the eukaryotic translation reinitiation factor 2D (elF2D). This domain is unique to elF2D and is not observed in other translation initiation factors. This domain along with the PUA domain of elF2D stabilises the initiato ... | Domain |














