PDB Entry (4lyf) |
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PDB ID: 4lyf | Resolution: 1.57 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 24256730 | DOI: 10.1038/nature12796 | |
Protein |
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Protein Name: GTPase KRas | |
Uniprot ID/ACC: P01116 (RASK_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: KRAS | Gene ID: 3845 |
Protein Class: SIGNALING PROTEIN |
Ligand |
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Ligand Name: N-{1-[N-(4,5-dichloro-2-hydroxyphenyl)glycyl]piperidin-4-yl}ethenesulfonamide | ||
Canonical SMILES: Oc1cc(Cl)c(Cl)cc1NCC(=O)N2CCC(CC2)NS(=O)(=O)C=C | ||
Standard InChI: InChI=1S/C15H19Cl2N3O4S/c1-2-25(23,24)19-10-3-5-20(6-4-10)15(22)9-18-13-7-11(16)12(17)8-14(13)21/h2,7-8,10,18-19,21H,1,3-6,9H2 | ||
HET Code: 21C | PubChem: 89864135 | |
DrugBank: - | ChEMBL: CHEMBL4289121 | |
Molecular Formula: C15H19Cl2N3O4S | Mol. Weight: 407.04733 | logP: 2.1648 |
HBD: 3 | HBA: 5 | |
#Rotatable Bonds: 6 | TPSA: 98.74 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Michael Addition | CYS 12 | B | 124.61 | 9.85 | Vinyl Sulfonyl |
Binding Affinity |
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