PDB Entry (3hgp)
PDB ID: 3hgp Resolution: 0.94 Å Exp. Method: X-RAY DIFFRACTION
PMID: 19603802 DOI: 10.1021/ja9028846
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:   FR130180
Canonical SMILES:   FC(F)(F)C(=O)[C@H](C(C)C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C(C)C)NC(=O)c2ccc(C(=O)[O-])cc2
Standard InChI:   InChI=1S/C24H30F3N3O6/c1-12(2)17(19(31)24(25,26)27)28-21(33)16-6-5-11-30(16)22(34)18(13(3)4)29-20(32)14-7-9-15(10-8-14)23(35)36/h7-10,12-13,16-18H,5-6,11H2,1-4H3,(H,28,33)(H,29,32)(H,35,36)/p-1/t16-,17-,18-/m0/s1
HET Code:   FRW PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C24H29F3N3O6- Mol. Weight:   512.2014 logP:   1.0677
HBD:   2 HBA:   6
#Rotatable Bonds:   9 TPSA:   135.71
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization SER 195 A 19.39 - Ketone
Binding Affinity
-