2GF0
The crystal structure of the human DiRas1 GTPase in the inactive GDP bound state
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 | GTP-binding protein Di-Ras1 | polymer | 199 | 22445.8 | 4 | UniProt (O95057) Pfam (PF00071) In PDB | Homo sapiens (human) | Distinct subgroup of the Ras family member 1, Ras-related inhibitor of cell growth, Rig protein, Small GTP-binding tumor suppressor 1 |
| 2 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | A, B, C, D | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 4 | Chemie (GDP) | |||
| 4 | water | water | 18.0 | 604 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 198 (UniProt: O95057)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 89783.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1870.0 | |
| All* | Total formula weight | 91653.4 |
