PDB Entry (6ic6)
PDB ID: 6ic6 Resolution: 1.9 Å Exp. Method: X-RAY DIFFRACTION
PMID: 30978322 DOI: 10.1016/j.bcp.2019.04.006
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)-2-amino-N-[(1R,2R)-1-cyano-2-[4'-(trifluoromethyl)-[1,1'-biphenyl]-4-yl]cyclopropyl]butanamide
Canonical SMILES:   CC[C@H](N)C(=O)N[C@@]1(C[C@@H]1c1ccc(cc1)-c1ccc(cc1)C(F)(F)F)C#N
Standard InChI:   InChI=1S/C21H20F3N3O/c1-2-18(26)19(28)27-20(12-25)11-17(20)15-5-3-13(4-6-15)14-7-9-16(10-8-14)21(22,23)24/h3-10,17-18H,2,11,26H2,1H3,(H,27,28)/t17-,18+,20+/m1/s1
HET Code:   H9B PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C21H20F3N3O Mol. Weight:   387.15585 logP:   3.97558
HBD:   2 HBA:   3
#Rotatable Bonds:   5 TPSA:   78.91
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Addition to a Triple Bond CYS 234 B 16.6 11.68 Nitrile
Binding Affinity
-