5C41
Crystal structure of human ribokinase in complex with AMPPCP in P21 spacegroup and with 4 protomers
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) | Ribokinase | polymer | 330 | 35241.0 | 4 | UniProt (Q9H477) Pfam (PF00294) | Homo sapiens (Human) | |
| 2 | E, H, K, N (A, B, C, D) | PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER | non-polymer | 505.2 | 4 | Chemie (ACP) | |||
| 3 | F, G, I, J, L... (A, B, C, D) | SODIUM ION | non-polymer | 23.0 | 8 | Chemie (NA) | |||
| 4 | O (D) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 5 | R, S, T, U (A, B, C, D) | water | water | 18.0 | 1004 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 322 (UniProt: Q9H477)
| PDB | External Database | Details |
|---|---|---|
| Leu 323 | - | expression tag |
| Glu 324 | - | expression tag |
| His 325 | - | expression tag |
| His 326 | - | expression tag |
| His 327 | - | expression tag |
| His 328 | - | expression tag |
| His 329 | - | expression tag |
| His 330 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 140964.0 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 2299.7 | |
| All* | Total formula weight | 143263.8 |
