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) | |||
| 4 | BA, I, O, U (D, A, B, C) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
| 5 | J, P, V, W (A, B, C) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 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 |
