PDB Entry (2dc8)
PDB ID: 2dc8 Resolution: 1.94 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:   B-CA059
Canonical SMILES:   CCOC(=O)[C@H]1O[C@@H]1C(=O)N[C@@H]([C@@H](C)CC)C(O)=O
Standard InChI:   InChI=1S/C12H19NO6/c1-4-6(3)7(11(15)16)13-10(14)8-9(19-8)12(17)18-5-2/h6-9H,4-5H2,1-3H3,(H,13,14)(H,15,16)/t6-,7-,8-,9-/m0/s1
HET Code:   59A PubChem:   23647357
DrugBank:   DB07160 ChEMBL:   CHEMBL1230379
Molecular Formula:   C12H19NO6 Mol. Weight:   273.12125 logP:   -0.0676
HBD:   2 HBA:   5
#Rotatable Bonds:   7 TPSA:   105.23
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Epoxide Opening CYS 29 A 16.32 15.23 Epoxide
Binding Affinity
Database Name Value
BindingDB IC50 : 24000 nM