PDB Entry (4kw7) |
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PDB ID: 4kw7 | Resolution: 1.8 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 25760600 | DOI: 10.1107/S1399004714027552 | |
Protein |
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Protein Name: Arsenic methyltransferase | |
Uniprot ID/ACC: C0JV69 (C0JV69_9RHOD) | Organism: Cyanidioschyzon sp. 5508 |
Gene Symbol: arsM | Gene ID: - |
Protein Class: TRANSFERASE |
Ligand |
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Ligand Name: Phenylarsine oxide | ||
Canonical SMILES: O=[As]c1ccccc1 | ||
Standard InChI: InChI=1S/C6H5AsO/c8-7-6-4-2-1-3-5-6/h1-5H | ||
HET Code: PA0 | PubChem: 4778 | |
DrugBank: - | ChEMBL: CHEMBL477683 | |
Molecular Formula: C6H5AsO | Mol. Weight: 167.95564 | logP: 0.3616 |
HBD: 0 | HBA: 1 | |
#Rotatable Bonds: 1 | TPSA: 17.07 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Addition to a Double Bond | CYS 224 | A | 9.21 | 8.23 | Arsine Oxide | |
Nucleophilic Addition to a Double Bond | CYS 174 | A | 27.92 | 17.0 | Arsine Oxide |
Binding Affinity |
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