PDB Entry (1fzz)
PDB ID: 1fzz Resolution: 1.86 Å Exp. Method: X-RAY DIFFRACTION
PMID: 11310599 DOI: 10.1016/S0968-0896(00)00277-7
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:   ONO-6818
Canonical SMILES:   CC(C)(C)c1oc(nn1)C(=O)[C@H](C(C)C)NC(=O)Cn2c(=O)c(N)cnc2-c3ccccc3
Standard InChI:   InChI=1S/C23H28N6O4/c1-13(2)17(18(31)20-27-28-22(33-20)23(3,4)5)26-16(30)12-29-19(14-9-7-6-8-10-14)25-11-15(24)21(29)32/h6-11,13,17H,12,24H2,1-5H3,(H,26,30)/t17-/m0/s1
HET Code:   681 PubChem:   10343847
DrugBank:   - ChEMBL:   CHEMBL23234
Molecular Formula:   C23H28N6O4 Mol. Weight:   452.2172 logP:   2.1967
HBD:   2 HBA:   9
#Rotatable Bonds:   7 TPSA:   146.0
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization SER 195 A 19.06 - Ketone
Binding Affinity
-