PDB Entry (9est)
PDB ID: 9est Resolution: 1.9 Å Exp. Method: X-RAY DIFFRACTION
PMID: 1998677 DOI: 10.1021/bi00222a022
Protein
Protein Name: Chymotrypsin-like elastase family member 1
Uniprot ID/ACC: P00772 (CELA1_PIG) Organism: Sus scrofa (Pig)
Gene Symbol: CELA1 Gene ID: 396766
Protein Class: HYDROLASE
Ligand
Ligand Name:   7-AMINO-3-(2-BROMOETHOXY)-4-CHLOROISOCOURMARIN
Canonical SMILES:   c1cc(N)cc(c12)c(=O)oc(c2Cl)OCCBr
Standard InChI:   InChI=1S/C11H9BrClNO3/c12-3-4-16-11-9(13)7-2-1-6(14)5-8(7)10(15)17-11/h1-2,5H,3-4,14H2
HET Code:   IBR PubChem:   196795
DrugBank:   - ChEMBL:   CHEMBL153705
Molecular Formula:   C11H9BrClNO3 Mol. Weight:   316.94543 logP:   2.8023
HBD:   1 HBA:   4
#Rotatable Bonds:   3 TPSA:   65.46
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Lactone Addition HIS 57 A None 6.2 4-Halo-Alpha-Pyrone
Lactone Addition SER 195 A None - 4-Halo-Alpha-Pyrone
Binding Affinity
-