1Q2D

Crystal Structure of Tetrahymena GCN5 With Bound Coenzyme A and a 19-residue p53 peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.247

Literature

Macromolecules
Sequence Display for 1Q2D

Classification: TRANSFERASE / STRUCTURAL PROTEIN

Total Structure Weight: 22239.54

Macromolecule Entities
Molecule Chains Length Organism Details
histone acetyltransferase GCN5 A 162 Tetrahymena thermophila EC#: 2.3.1 IUBMB
Fragment: Residues 49-209, catalytic domain
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
19-mer peptide fragment from p53 Tumor Suppressor B 19 synthetic Fragment: Residues 311-329

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

A COENZYME A
C21 H36 N7 O16 P3 S
RGJOEKWQDUBAIZ-IBOSZNHHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.247
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 64.74 α = 90.00
b = 64.74 β = 90.00
c = 96.41 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-24
  • Released Date: 2004-08-03
  • Deposition author(s): Poux, A.N., Marmorstein, R.

Revision History

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