PDB Entry (6b95)
PDB ID: 6b95 Resolution: 1.95 Å Exp. Method: X-RAY DIFFRACTION
PMID: 29877794 DOI: 10.7554/eLife.36307
Protein
Protein Name: Tyrosine-protein phosphatase non-receptor type 1
Uniprot ID/ACC: P18031 (PTN1_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: PTPN1 Gene ID: 5770
Protein Class: SIGNALING PROTEIN
Ligand
Ligand Name:   N-{2',4'-difluoro-4-hydroxy-[1,1'-biphenyl]-3-yl}-2-{[2-(dimethylamino)ethyl]disulfanyl}acetamide
Canonical SMILES:   CN(C)CCSSCC(=O)Nc1cc(ccc1O)-c1ccc(F)cc1F
Standard InChI:   InChI=1S/C18H20F2N2O2S2/c1-22(2)7-8-25-26-11-18(24)21-16-9-12(3-6-17(16)23)14-5-4-13(19)10-15(14)20/h3-6,9-10,23H,7-8,11H2,1-2H3,(H,21,24)
HET Code:   D0P PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C18H20F2N2O2S2 Mol. Weight:   398.0934 logP:   4.2189
HBD:   2 HBA:   5
#Rotatable Bonds:   8 TPSA:   52.57
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Disulfide Formation CYS 197 A 24.27 99.99 Disulfide
Binding Affinity
Database Name Value
PDBBind Ki : 7100 nM