PDB Entry (2aim)
PDB ID: 2aim Resolution: 2.2 Å Exp. Method: X-RAY DIFFRACTION
PMID: 9260273 DOI: -
Protein
Protein Name: Cruzipain
Uniprot ID/ACC: P25779 (CYSP_TRYCR) Organism: Trypanosoma cruzi
Gene Symbol: - Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   BENZOYL-ARGININE-ALANINE-FLUORO-METHYL KETONE
Canonical SMILES:   C[C@@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)OCc1ccccc1)C(=O)CF
Standard InChI:   InChI=1S/C18H26FN5O4/c1-12(15(25)10-19)23-16(26)14(8-5-9-22-17(20)21)24-18(27)28-11-13-6-3-2-4-7-13/h2-4,6-7,12,14H,5,8-11H2,1H3,(H,23,26)(H,24,27)(H4,20,21,22)/t12-,14+/m1/s1
HET Code:   ZRA PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C18H26FN5O4 Mol. Weight:   395.19687 logP:   0.58797
HBD:   5 HBA:   5
#Rotatable Bonds:   11 TPSA:   146.4
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Aliphatic Subsititution CYS 25 A 18.46 12.35 Halomethyl Carbonyl
Binding Affinity
-