PDB Entry (1ewp)
PDB ID: 1ewp Resolution: 1.75 Å Exp. Method: X-RAY DIFFRACTION
PMID: - DOI: -
Protein
Protein Name: Cruzipain
Uniprot ID/ACC: P25779 (CYSP_TRYCR) Organism: Trypanosoma cruzi
Gene Symbol: - Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   Suc-Val-Pro-LysP-(OPh)2
Canonical SMILES:   C1COCCN1C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(=O)CF)CCc2ccccc2
Standard InChI:   InChI=1S/C22H32FN3O4/c1-16(2)14-19(25-22(29)26-10-12-30-13-11-26)21(28)24-18(20(27)15-23)9-8-17-6-4-3-5-7-17/h3-7,16,18-19H,8-15H2,1-2H3,(H,24,28)(H,25,29)/t18-,19-/m0/s1
HET Code:   0I5 PubChem:   25108695
DrugBank:   - ChEMBL:   -
Molecular Formula:   C22H32FN3O4 Mol. Weight:   421.23767 logP:   2.0991
HBD:   2 HBA:   4
#Rotatable Bonds:   10 TPSA:   87.74
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Aliphatic Subsititution CYS 25 A 18.47 12.84 Halomethyl Carbonyl
Binding Affinity
-