1QSN

CRYSTAL STRUCTURE OF TETRAHYMENA GCN5 WITH BOUND COENZYME A AND HISTONE H3 PEPTIDE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.239

Literature

Macromolecules
Sequence Display for 1QSN

Classification: TRANSFERASE

Total Structure Weight: 21273.39

Macromolecule Entities
Molecule Chains Length Organism Details
TGCN5 HISTONE ACETYL TRANSFERASE A 162 Tetrahymena thermophila EC#: 2.3.1 IUBMB
Fragment: CATALYTIC DOMAIN
Mutation: L90F
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HISTONE H3 B 11 Saccharomyces cerevisiae Fragment: 11 MER PEPTIDE (RESIDUES 9 - 19)
Gene Name(s): HHT1 YBR010W YBR0201 HHT2 SIN2 YNL031C N2749
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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: 2.2 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.239
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 65.09 α = 90.00
b = 65.09 β = 90.00
c = 96.63 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-06-22
  • Released Date: 1999-09-08
  • Deposition author(s): Rojas, J.R., Trievel, R.C., Zhou, J., Mo, Y., Li, X., Berger, S.L., David Allis, C., Marmorstein, R.

Revision History

  • Version 1_0: 1999-09-08

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance