PDB Entry (5om9) |
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PDB ID: 5om9 | Resolution: 1.8 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 29057062 | DOI: 10.1021/acsmedchemlett.7b00346 | |
Protein |
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Protein Name: Carboxypeptidase A1 | |
Uniprot ID/ACC: P15085 (CBPA1_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: CPA1 | Gene ID: 1357 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: (2R)-4-methyl-2-[(2R)-thiiran-2-yl]pentanoic acid | ||
Canonical SMILES: CC(C)C[C@@H]([C@@H]1CS1)C(O)=O | ||
Standard InChI: InChI=1S/C8H14O2S/c1-5(2)3-6(8(9)10)7-4-11-7/h5-7H,3-4H2,1-2H3,(H,9,10)/t6-,7-/m0/s1 | ||
HET Code: O2S | PubChem: 145955234 | |
DrugBank: - | ChEMBL: CHEMBL4167456 | |
Molecular Formula: C8H14O2S | Mol. Weight: 174.07146 | logP: 1.8487 |
HBD: 1 | HBA: 2 | |
#Rotatable Bonds: 4 | TPSA: 37.3 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Ring Opening | GLU 270 | A | 23.43 | 8.64 | Thiirane |
Binding Affinity |
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Database Name | Value |
PDBBind | Ki : 56000 nM |