8AFC
CRYSTAL STRUCTURE OF KRAS-G12C IN COMPLEX WITH COMPOUND 12
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) | GTPase KRas | polymer | 169 | 19301.8 | 2 | UniProt (P01116) Pfam (PF00071) | Homo sapiens (human) | K-Ras 2,Ki-Ras,c-K-ras,c-Ki-ras |
| 2 | C, G (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 (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 4 | E (A) | 2-azanyl-4,4-dimethyl-6,7-dihydro-5~{H}-1-benzothiophene-3-carbonitrile | non-polymer | 206.3 | 1 | Chemie (LXK) PubChem (79841256) | |||
| 5 | F (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | H, I (A, B) | water | water | 18.0 | 38 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 164 (UniProt: P01116)
| PDB | External Database | Details |
|---|---|---|
| Cys 12 | Gly 12 | engineered mutation |
| Ser 118 | Cys 118 | engineered mutation |
| Gly 151 | Arg 151 | engineered mutation |
| Asp 153 | Glu 153 | engineered mutation |
| Lys 165 | - | expression tag |
| His 166 | - | expression tag |
| Lys 167 | - | expression tag |
| Glu 168 | - | expression tag |
| Lys 169 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 38603.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1213.1 | |
| All* | Total formula weight | 39816.6 |
