4KZC

Structure of PI3K gamma with Imidazopyridine inhibitors

Structural Biology Knowledgebase: 4KZC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.235

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4KZC

Classification: Transferase / Transferase Inhibitor

Total Structure Weight: 111188.33

Macromolecule Entities
Molecule Chains Length Organism Details
Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform A 966 Homo sapiens EC#: 2.7.1.153 IUBMB
Fragment: UNP residues 144-1102
Mutation: Q459R
Gene Name(s): PIK3CG Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A N-{6-[6-amino-5-(trifluoromethyl)pyridin- 3-yl]imidazo[1,2-a]pyridin-2-yl}acetamide
C15 H12 F3 N5 O
TVUPSIBSWDXJGQ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
1UK IC50: 8.2 nM (99) BindingDB

N/A in BindingMoad
IC50: 8.2 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.235
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 146.38 α = 90.00
b = 68.31 β = 95.24
c = 108.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-05-29
  • Released Date: 2013-07-17
  • Deposition author(s): Knapp, M.S., Elling, E.A.

Revision History

  • 2013-08-28
    Type: Citation | Details: Citation update