5WHD
Crystal structure of KRas G12V/D38P, bound to GDP
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 | GTPase KRas | polymer | 170 | 19136.6 | 4 | UniProt (P01116) Pfam (PF00071) In PDB | Homo sapiens (Human) | K-Ras 2,Ki-Ras,c-K-ras,c-Ki-ras |
2 | A, B, C, D | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 4 | Chemie (GDP) | |||
3 | water | water | 18.0 | 290 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 166 (UniProt: P01116)
PDB | External Database | Details |
---|---|---|
Gly -3 | - | expression tag |
Gly -2 | - | expression tag |
Gly -1 | - | expression tag |
Gly 0 | - | expression tag |
Val 12 | Gly 12 | engineered mutation |
Pro 38 | Asp 38 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 76546.4 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1772.8 | |
All* | Total formula weight | 78319.2 |