4Z87
Structure of the IMP dehydrogenase from Ashbya gossypii bound to GDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Inosine-5'-monophosphate dehydrogenase | polymer | 525 | 56808.7 | 4 | UniProt (Q756Z6) Pfam (PF00478) Pfam (PF00571) | Ashbya gossypii (strain ATCC 10895) | IMPDH |
| 2 | E, K, Q, X (A, B, C, D) | GUANOSINE-5'-MONOPHOSPHATE | non-polymer | 363.2 | 4 | Chemie (5GP) | |||
| 3 | AA, F, G, H, L... (D, A, B, C) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 12 | Chemie (GDP) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) | |||
| 4 | BA, I, O, U (D, A, B, C) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) PubChem (813) | |||
| 5 | J, P, V, W (A, B, C) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) PubChem (175) | |||
| 6 | CA, DA, EA, FA (A, B, C, D) | water | water | 18.0 | 447 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 522 (UniProt: Q756Z6)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 227234.8 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 7163.9 | |
| All* | Total formula weight | 234398.7 |
