PDB Entry (2cno)
PDB ID: 2cno Resolution: 1.95 Å Exp. Method: X-RAY DIFFRACTION
PMID: 16866351 DOI: 10.1021/BI060364P
Protein
Protein Name: Caspase-3
Uniprot ID/ACC: P42574 (CASP3_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: CASP3 Gene ID: 836
Protein Class: HYDROLASE
Ligand
Ligand Name:   (4S)-4-{[(benzyloxy)carbonyl]amino}-4-{[(1S)-1-[N'-(carboxymethyl)-N'-[(2S,3S)-3-[(2-phenylethyl)carbamoyl]oxirane-2-carbonyl]hydrazinecarbonyl]-2-methylpropyl]carbamoyl}butanoic acid
Canonical SMILES:   CC(C)[C@H](NC(=O)[C@H](CCC(O)=O)NC(=O)OCc1ccccc1)C(=O)NN(CC(O)=O)C(=O)[C@H]1O[C@@H]1C(=O)NCCc1ccccc1
Standard InChI:   InChI=1S/C32H39N5O11/c1-19(2)25(35-28(42)22(13-14-23(38)39)34-32(46)47-18-21-11-7-4-8-12-21)29(43)36-37(17-24(40)41)31(45)27-26(48-27)30(44)33-16-15-20-9-5-3-6-10-20/h3-12,19,22,25-27H,13-18H2,1-2H3,(H,33,44)(H,34,46)(H,35,42)(H,36,43)(H,38,39)(H,40,41)/t22-,25-,26-,27-/m0/s1
HET Code:   M60 PubChem:   11490825
DrugBank:   - ChEMBL:   CHEMBL39506
Molecular Formula:   C32H39N5O11 Mol. Weight:   669.2646 logP:   0.3577
HBD:   6 HBA:   9
#Rotatable Bonds:   17 TPSA:   233.07
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Epoxide Opening CYS 163 A 29.11 14.85 Epoxide
Binding Affinity
-