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) 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) | |||
| 3 | D, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 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 |
