4Z8Y
Crystal structure of Rab GTPase Sec4p mutant - S29V
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Ras-related protein SEC4 | polymer | 170 | 19134.9 | 2 | UniProt (P07560) Pfam (PF00071) | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | Suppressor of RHO3 protein 6 |
| 2 | C, F (A, B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
| 3 | D, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E, H, I (A, B) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 345 | Chemie (HOH) |
Sequence modifications
A, B: 19 - 187 (UniProt: P07560)
| PDB | External Database | Details |
|---|---|---|
| Ser 18 | - | expression tag |
| Val 29 | Ser 29 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 38269.8 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1131.2 | |
| All* | Total formula weight | 39401.0 |
