X-ray diffraction
2.2Å resolution

PI3 kinase delta in complex with 4-Fluorophenyl 5-(4-(5-((4-isopropylpiperazin-1-yl)methyl)oxazol-2-yl)-1H-indazol-6-yl)-2-methoxynicotinate


Function and Biology Details

Reactions catalysed:
ATP + 1-phosphatidyl-1D-myo-inositol = ADP + 1-phosphatidyl-1D-myo-inositol 3-phosphate
ATP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate = ADP + 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform Chain: A
Molecule details ›
Chain: A
Length: 1051 amino acids
Theoretical weight: 120.85 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
  • Canonical: O35904 (Residues: 1-105, 106-507, 508-1043; Coverage: 100%)
Gene name: Pik3cd
Sequence domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: C2
Unit cell:
a: 141.83Å b: 64.58Å c: 116.41Å
α: 90° β: 102.29° γ: 90°
R R work R free
0.192 0.19 0.237
Expression system: Spodoptera frugiperda