PDB Entry (5ogq)
PDB ID: 5ogq Resolution: 1.91 Å Exp. Method: X-RAY DIFFRACTION
PMID: 33175511 DOI: 10.1021/acsinfecdis.0c00501
Protein
Protein Name: Cathepsin B1 isotype 1
Uniprot ID/ACC: Q8MNY2 (Q8MNY2_SCHMA) Organism: Schistosoma mansoni (Blood fluke)
Gene Symbol: cb1.1 Gene ID: 8355619
Protein Class: HYDROLASE
Ligand
Ligand Name:   WRR391
Canonical SMILES:   CCOC(=O)C1CCN(CC1)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@@H](CCc3ccccc3)/C=C/S(=O)(=O)c4ccccn4
Standard InChI:   InChI=1S/C34H40N4O7S/c1-2-45-33(41)27-17-21-38(22-18-27)34(42)37-30(24-26-12-15-29(39)16-13-26)32(40)36-28(14-11-25-8-4-3-5-9-25)19-23-46(43,44)31-10-6-7-20-35-31/h3-10,12-13,15-16,19-20,23,27-28,30,39H,2,11,14,17-18,21-22,24H2,1H3,(H,36,40)(H,37,42)/b23-19+/t28-,30-/m0/s1
HET Code:   9U8 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C34H40N4O7S Mol. Weight:   648.2618 logP:   3.7882
HBD:   3 HBA:   8
#Rotatable Bonds:   13 TPSA:   155.0
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition CYS 100 A 16.37 13.76 Vinyl Sulfonyl
Binding Affinity
-