PDB Entry (6E69)
PDB ID: 6E69 Resolution: 2.33 Å Exp. Method: X-RAY DIFFRACTION
PMID: 31484779 DOI: 10.1073/pnas.1909972116
Protein
Protein Name: Neutrophil elastase
Uniprot ID/ACC: P08246 (ELNE_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: ELANE Gene ID: 1991
Protein Class: HYDROLASE
Ligand
Ligand Name:   1,2-Benzenedisulfonyl fluoride
Canonical SMILES:   FS(=O)(=O)c1ccccc1S(F)(=O)=O
Standard InChI:   InChI=1S/C6H4F2O4S2/c7-13(9,10)5-3-1-2-4-6(5)14(8,11)12/h1-4H
HET Code:   HVP PubChem:   14195259
DrugBank:   - ChEMBL:   -
Molecular Formula:   C6H4F2O4S2 Mol. Weight:   241.9519 logP:   1.003
HBD:   0 HBA:   4
#Rotatable Bonds:   2 TPSA:   68.28
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Sulfonylation SER 195 C 26.72 - Sulfonyl Halide
Binding Affinity
-