PDB Entry (2xyh) |
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PDB ID: 2xyh | Resolution: 1.89 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 21821879 | DOI: 10.1107/S1744309111018604 | |
Protein |
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Protein Name: Caspase-3 | |
Uniprot ID/ACC: P42574 (CASP3_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: CASP3 | Gene ID: 836 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: 5-CHLORO-4-OXOPENTANOIC ACID | ||
Canonical SMILES: ClCC(=O)CCC(=O)[O-] | ||
Standard InChI: InChI=1S/C5H7ClO3/c6-3-4(7)1-2-5(8)9/h1-3H2,(H,8,9)/p-1 | ||
HET Code: TQ9 | PubChem: 25240959 | |
DrugBank: - | ChEMBL: - | |
Molecular Formula: C5H6ClO3- | Mol. Weight: 149.0011 | logP: -0.6756 |
HBD: 0 | HBA: 3 | |
#Rotatable Bonds: 4 | TPSA: 57.2 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Aliphatic Subsititution | CYS 163 | A | 25.55 | 13.06 | Halomethyl Carbonyl |
Binding Affinity |
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