PDB Entry (2dca)
PDB ID: 2dca Resolution: 2.11 Å Exp. Method: X-RAY DIFFRACTION
PMID: - DOI: -
Protein
Protein Name: Cathepsin B
Uniprot ID/ACC: P07688 (CATB_BOVIN) Organism: Bos taurus (Bovine)
Gene Symbol: CTSB Gene ID: 281105
Protein Class: HYDROLASE
Ligand
Ligand Name:   CA075
Canonical SMILES:   CCOC(=O)[C@H]1O[C@@H]1C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O
Standard InChI:   InChI=1S/C15H24N2O7/c1-5-7(3)9(12(18)16-8(4)14(20)21)17-13(19)10-11(24-10)15(22)23-6-2/h7-11H,5-6H2,1-4H3,(H,16,18)(H,17,19)(H,20,21)/t7-,8-,9-,10-,11-/m0/s1
HET Code:   75V PubChem:   23647358
DrugBank:   DB07224 ChEMBL:   CHEMBL1230544
Molecular Formula:   C15H24N2O7 Mol. Weight:   344.15836 logP:   -0.5629
HBD:   3 HBA:   6
#Rotatable Bonds:   9 TPSA:   134.33
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Epoxide Opening CYS 29 A 16.14 14.5 Epoxide
Binding Affinity
Database Name Value
BindingDB IC50 : 23 nM