Eukaryotic translation initiation factor 2-B (eIF2B) bound to phosphorylated eIF2alpha (NTD)
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| L [auth M] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8042151 | 3000135 | SCOP2B (2022-06-29) |
| L [auth M] | SCOP2B Superfamily | eIF2alpha middle domain-like | 8042150 | 3001761 | SCOP2B (2022-06-29) |
| K [auth L] | SCOP2B Superfamily | eIF2alpha middle domain-like | 8042150 | 3001761 | SCOP2B (2022-06-29) |
| K [auth L] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8042151 | 3000135 | SCOP2B (2022-06-29) |
| D [auth G] | SCOP2B Superfamily | NagB/RpiA/CoA transferase-like | 8101599 | 3000693 | SCOP2B (2022-06-29) |
| I [auth H] | SCOP2B Superfamily | NagB/RpiA/CoA transferase-like | 8101599 | 3000693 | SCOP2B (2022-06-29) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| K [auth L], L [auth M] | PF07541 | Eukaryotic translation initiation factor 2 alpha subunit (EIF_2_alpha) | Eukaryotic translation initiation factor 2 alpha subunit | - | Family |
| K [auth L], L [auth M] | 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 |
| E [auth I], J | PF00483 | Nucleotidyl transferase (NTP_transferase) | Nucleotidyl transferase | - | Family |
| E [auth I], J | PF25084 | EIF2B subunit epsilon LbH domain (LbH_EIF2B) | EIF2B subunit epsilon LbH domain | - | Repeat |
| D [auth G], I [auth H] | PF01008 | Initiation factor 2 subunit family (IF-2B) | Initiation factor 2 subunit family | - | Family |
| C [auth E], H [auth F] | PF01008 | Initiation factor 2 subunit family (IF-2B) | Initiation factor 2 subunit family | - | Family |
| B [auth C], G [auth D] | PF01008 | Initiation factor 2 subunit family (IF-2B) | Initiation factor 2 subunit family | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Pharos: Disease Associations Pharos Homepage Annotation
| Chains | Drug Target   | Associated Disease |
|---|---|---|
| K [auth L], L [auth M] | :  P05198 | |
| E [auth I], J | :  Q9NR50 | |
| D [auth G], I [auth H] | :  Q14232 | |
| C [auth E], H [auth F] | :  Q9UI10 | |
| B [auth C], G [auth D] | :  P49770 | |
| A, F [auth B] | :  Q13144 |
Protein Modification Annotation
| Modified Residue(s) | ||
|---|---|---|
| Chain | Residue(s) | Description |
| K [auth L], L [auth M] | SEP | Parent Component: SER :  AA0037 :  O-phospho-L-serine MOD:00046 |














