1E8W

STRUCTURE DETERMINANTS OF PHOSPHOINOSITIDE 3-KINASE INHIBITION BY WORTMANNIN, LY294002, QUERCETIN, MYRICETIN AND STAUROSPORINE

Structural Biology Knowledgebase: 1E8W SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.330
  • R-Value Work: 0.265

Literature

Macromolecules
Sequence Display for 1E8W

Classification: PHOSPHOINOSITIDE 3-KINASE GAMMA

Total Structure Weight: 110255.62

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
Mutation: R505A
Details: QUERCETIN
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
QUE
Query on QUE

A 3,5,7,3',4'-PENTAHYDROXYFLAVONE
QUERCETIN (Synonym)
C15 H10 O7
REFJWTPEDVJJIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
QUE IC50: 3800 - 13790 nM (95) BindingDB
Kd: 280 nM (95) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.330
  • R-Value Work: 0.265
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 144.16 α = 90.00
b = 67.43 β = 95.87
c = 106.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-10-03
  • 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

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4