PDB Entry (6eyz)
PDB ID: 6eyz Resolution: 2.2 Å Exp. Method: X-RAY DIFFRACTION
PMID: 29232121 DOI: 10.1021/jacs.7b08979
Protein
Protein Name: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform
Uniprot ID/ACC: O35904 (PK3CD_MOUSE) Organism: Mus musculus (Mouse)
Gene Symbol: Pik3cd Gene ID: 18707
Protein Class: TRANSFERASE
Ligand
Ligand Name:   4-Fluorophenyl 5-(4-(5-((4-isopropylpiperazin-1-yl)methyl)oxazol-2-yl)-1H-indazol-6-yl)-2-methoxynicotinate
Canonical SMILES:   Fc1ccc(cc1)OC(=O)c2cc(cnc2OC)C(C3)=CC(=C(C3=4)CNN4)c5ncc(o5)C[NH+]6CCN(CC6)C(C)C
Standard InChI:   InChI=1S/C31H33FN6O4/c1-19(2)38-10-8-37(9-11-38)18-24-16-34-30(41-24)25-12-20(14-28-27(25)17-35-36-28)21-13-26(29(40-3)33-15-21)31(39)42-23-6-4-22(32)5-7-23/h4-7,12-13,15-16,19,35H,8-11,14,17-18H2,1-3H3/p+1
HET Code:   C5W PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C31H34FN6O4+ Mol. Weight:   573.262 logP:   2.7455
HBD:   2 HBA:   9
#Rotatable Bonds:   8 TPSA:   106.52
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Acyl Substitution LYS 779 A 28.28 8.15 Ester
Binding Affinity
Database Name Value
PDBBind IC50 : 7.94 nM