9OAK
Crystal structure of nucleoside-diphosphate kinase from Cryptosporidium parvum in complex with cytidine-5'-diphosphate and cytidine-5'-triphosphate
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 (A, B, C) | nucleoside-diphosphate kinase | polymer | 156 | 17692.3 | 3 | UniProt (Q5CR64) Pfam (PF00334) | Cryptosporidium parvum Iowa II | |
| 2 | D (A) | CYTIDINE-5'-TRIPHOSPHATE | non-polymer | 483.2 | 1 | Chemie (CTP) | |||
| 3 | E, G (A, C) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | F (C) | CYTIDINE-5'-DIPHOSPHATE | non-polymer | 403.2 | 1 | Chemie (CDP) | |||
| 5 | H, I, J (A, B, C) | water | water | 18.0 | 429 | Chemie (HOH) |
Sequence modifications
A, B, C: 26 - 173 (UniProt: Q5CR64)
| PDB | External Database | Details |
|---|---|---|
| Met 18 | - | expression tag |
| Ala 19 | - | expression tag |
| His 20 | - | expression tag |
| His 21 | - | expression tag |
| His 22 | - | expression tag |
| His 23 | - | expression tag |
| His 24 | - | expression tag |
| His 25 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 53077.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 934.9 | |
| All* | Total formula weight | 54012.0 |
