1E7V

Structure determinants of phosphoinositide 3-kinase inhibition by wortmannin, LY294002, quercetin, myricetin and staurosporine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.309
  • R-Value Work: 0.273

Literature

Macromolecules
Sequence Display for 1E7V

Classification: TRANSFERASE

Total Structure Weight: 110259.90

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHATIDYLINOSITOL 3-KINASE CATALYTIC SUBUNIT A 961 Sus scrofa EC#: 2.7.1.153 IUBMB
Fragment: PI3-KINASE P110 SUBUNIT GAMMA, RESIDUES 144-1102
Mutation: R505A
Details: LY294002
Gene Name(s): PIK3CG Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LY2
Query on LY2

A 2-MORPHOLIN-4-YL-7-PHENYL-4H-CHROMEN-4-ONE
2-(4-MORPHOLINYL)-8-PHENYL-4H-1-BENZOPYRAN- 4-ONE (Synonym)
C19 H17 N O3
CZQHHVNHHHRRDU-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
LY2 IC50: 947 - 12000 nM (95) BindingDB
Kd: 210 nM (95) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.309
  • R-Value Work: 0.273
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 142.83 α = 90.00
b = 67.33 β = 96.13
c = 106.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-08
  • Released Date: 2000-11-17
  • Deposition author(s): Walker, E.H., Pacold, M.E., Perisic, O., Stephens, L., Hawkins, P.T., Wymann, M.P., Williams, R.L.

Revision History

  • Version 1_0: 2000-11-17

    Type: Initial release

  • Version 1_1: 2013-01-30

    Type: Data collection, Database references, Derived calculations, Non-polymer description, Other, Refinement description, Source and taxonomy, Structure summary, Version format compliance