4LYH
Crystal Structure of small molecule vinylsulfonamide 9 covalently bound to K-Ras G12C
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 | GTPase KRas | polymer | 170 | 19352.8 | 3 | UniProt (P01116) Pfam (PF00071) In PDB | Homo sapiens (human) | K-Ras 2, Ki-Ras, c-K-ras, c-Ki-ras, GTPase KRas, N-terminally processed |
2 | A, C | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
3 | A, B, C | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 3 | Chemie (GDP) | |||
4 | B, C | N-{1-[N-(4-chloro-5-iodo-2-methoxyphenyl)glycyl]piperidin-4-yl}ethanesulfonamide | non-polymer | 515.8 | 2 | Chemie (21F) | |||
5 | water | water | 18.0 | 389 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 169 (UniProt: P01116)
PDB | External Database | Details |
---|---|---|
Gly 0 | - | EXPRESSION TAG |
Cys 12 | Gly 12 | VARIANT |
Ser 51 | Cys 51 | ENGINEERED MUTATION |
Leu 80 | Cys 80 | ENGINEERED MUTATION |
Ser 118 | Cys 118 | ENGINEERED MUTATION |
Gly 151 | Arg 151 | SEE REMARK 999 |
Asp 153 | Glu 153 | SEE REMARK 999 |
Lys 165 | Gln 165 | SEE REMARK 999 |
His 166 | Tyr 166 | SEE REMARK 999 |
Lys 167 | Arg 167 | SEE REMARK 999 |
Glu 168 | Leu 168 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 58058.4 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 2553.3 | |
All* | Total formula weight | 60611.7 |