PDB Entry (4ywb)
PDB ID: 4ywb Resolution: 1.5 Å Exp. Method: X-RAY DIFFRACTION
PMID: 26322521 DOI: 10.1021/acs.biochem.5b00822
Protein
Protein Name: Phosphoenolpyruvate carboxykinase, cytosolic [GTP]
Uniprot ID/ACC: P07379 (PCKGC_RAT) Organism: Rattus norvegicus (Rat)
Gene Symbol: Pck1 Gene ID: 362282
Protein Class: LYASE
Ligand
Ligand Name:   3-mercaptopicolinic acid
Canonical SMILES:   OC(=O)c1ncccc1S
Standard InChI:   InChI=1S/C6H5NO2S/c8-6(9)5-4(10)2-1-3-7-5/h1-3,10H,(H,8,9)
HET Code:   1WD PubChem:   119070
DrugBank:   - ChEMBL:   CHEMBL3247165
Molecular Formula:   C6H5NO2S Mol. Weight:   155.0041 logP:   1.0685
HBD:   2 HBA:   3
#Rotatable Bonds:   1 TPSA:   50.19
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Disulfide Formation CYS 288 A 26.17 99.99 Thiol
Binding Affinity
Database Name Value
BindingDB Ki : 121000 nM , Ki : 37000 nM , Ki : 45000 nM , Ki : 180000 nM , Ki : 83000 nM