1MJB

Crystal structure of yeast Esa1 histone acetyltransferase E338Q mutant complexed with acetyl coenzyme A

Structural Biology Knowledgebase: 1MJB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.229

Literature

Macromolecules
Sequence Display for 1MJB

Classification: TRANSFERASE

Total Structure Weight: 34197.27

Macromolecule Entities
Molecule Chains Length Organism Details
Esa1 protein A 278 Saccharomyces cerevisiae EC#: 2.3.1.48 IUBMB
Fragment: Histone acetyltransferase domain (Residues 160-445)
Mutation: E338Q
Gene Name(s): ESA1 YOR244W O5257
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ACETYL COENZYME *A
C23 H38 N7 O17 P3 S
ZSLZBFCDCINBPY-ZSJPKINUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSO
Query on CSO
A L-PEPTIDE LINKING C3 H7 N O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.229
  • Space Group: I 41 3 2

Unit Cell:

Length (Å) Angle (°)
a = 181.78 α = 90.00
b = 181.78 β = 90.00
c = 181.78 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-27
  • Released Date: 2002-10-30
  • Deposition author(s): Yan, Y., Harper, S., Speicher, D., Marmorstein, R.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4