PDB Entry (6rn9)
PDB ID: 6rn9 Resolution: 1.9 Å Exp. Method: X-RAY DIFFRACTION
PMID: 31413809 DOI: 10.1021/acsmedchemlett.9b00261
Protein
Protein Name: Dipeptidyl peptidase 1
Uniprot ID/ACC: P53634 (CATC_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: CTSC Gene ID: 1075
Protein Class: HYDROLASE
Ligand
Ligand Name:   (2S,4S)-N-[(1S)-1-cyano-2-{4'-cyano-[1,1'-biphenyl]-4-yl}ethyl]-4-hydroxypyrrolidine-2-carboxamide
Canonical SMILES:   O[C@@H]1CN[C@@H](C1)C(=O)N[C@@H](Cc1ccc(cc1)-c1ccc(cc1)C#N)C#N
Standard InChI:   InChI=1S/C21H20N4O2/c22-11-15-3-7-17(8-4-15)16-5-1-14(2-6-16)9-18(12-23)25-21(27)20-10-19(26)13-24-20/h1-8,18-20,24,26H,9-10,13H2,(H,25,27)/t18-,19-,20-/m0/s1
HET Code:   K9Z PubChem:   155538869
DrugBank:   - ChEMBL:   CHEMBL4513306
Molecular Formula:   C21H20N4O2 Mol. Weight:   360.15863 logP:   1.49896
HBD:   3 HBA:   5
#Rotatable Bonds:   5 TPSA:   108.94
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Triple Bond CYS 234 B 16.39 10.26 Nitrile
Binding Affinity
-