Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | GTPase KRas | polymer | 170 | 19382.8 | 1 | UniProt (P01116) Pfam (PF00071) | Homo sapiens (human) | K-Ras 2,Ki-Ras,c-K-ras,c-Ki-ras |
| 2 | B (D) | Peptidyl-prolyl cis-trans isomerase A | polymer | 166 | 18107.5 | 1 | UniProt (P62937) Pfam (PF00160) | Homo sapiens (human) | PPIase A,Cyclophilin A,Cyclosporin A-binding protein,Rotamase A |
| 3 | C (A) | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 1 | Chemie (GNP) | |||
| 4 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | E (A) | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 209.2 | 1 | Chemie (BTB) | |||
| 6 | F (A) | 1-acetyl-N-[(2S)-1-{[(1M,8S,10R,14S,20S)-22-cyano-4-hydroxy-18,18-dimethyl-9,15-dioxo-16-oxa-10,20,28-triazapentacyclo[18.5.2.1~2,6~.1~10,14~.0~23,27~]nonacosa-1(25),2(29),3,5,21,23,26-heptaen-8-yl]amino}-3-methyl-1-oxobutan-2-yl]-N-methylazetidine-3-carboxamide (non-preferred name) | non-polymer | 739.9 | 1 | Chemie (A1AOM) | |||
| 7 | G, H (A, D) | water | water | 18.0 | 549 | Chemie (HOH) |
Sequence modifications
A: 1 - 169 (UniProt: P01116)
D: 1 - 165 (UniProt: P62937)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
| Cys 12 | Gly 12 | engineered mutation |
| Ser 51 | Cys 51 | conflict |
| Leu 80 | Cys 80 | conflict |
| Ser 118 | Cys 118 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
| Ser 52 | Cys 52 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 37490.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1495.6 | |
| All* | Total formula weight | 38985.9 |
