9NZN
Crystal Structure of Kirsten Rat Sarcoma G12C Complexed with GDP and Covalently Bound to an Adduct of (2S)-1-{4-[(7P)-7-(8-ethynyl-7-fluoro-3-hydroxynaphthalen-1-yl)-8-fluoro-2-{[(2R,4R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl]methoxy}pyrido[4,3-d]pyrimidin-4-yl]piperazin-1-yl}-2-fluoro-3-(1,3-thiazol-2-yl)propan-1-one
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Isoform 2B of GTPase KRas | polymer | 172 | 19480.9 | 1 | UniProt (P01116) Pfam (PF00071) | Homo sapiens (human) | K-Ras 2,Ki-Ras,c-K-ras,c-Ki-ras |
| 2 | B (A) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 3 | C (A) | (2S)-1-{4-[(7P)-7-(8-ethynyl-7-fluoro-3-hydroxynaphthalen-1-yl)-8-fluoro-2-{[(2R,4R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl]methoxy}pyrido[4,3-d]pyrimidin-4-yl]piperazin-1-yl}-2-fluoro-3-(1,3-thiazol-2-yl)propan-1-one | non-polymer | 731.8 | 1 | Chemie (A1B7Q) | |||
| 4 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 5 | E (A) | water | water | 18.0 | 128 | Chemie (HOH) |
Sequence modifications
A: 1 - 169 (UniProt: P01116)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ala -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Cys 12 | Gly 12 | engineered mutation |
| Ser 51 | Cys 51 | engineered mutation |
| Leu 80 | Cys 80 | engineered mutation |
| Ser 118 | Cys 118 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 19480.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1199.3 | |
| All* | Total formula weight | 20680.2 |
