3TO7

Crystal structure of yeast Esa1 HAT domain bound to coenzyme A with active site lysine acetylated


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 3TO7

Classification: TRANSFERASE

Total Structure Weight: 34338.85

Macromolecule Entities
Molecule Chains Length Organism Details
Histone acetyltransferase ESA1 A 276 Saccharomyces cerevisiae EC#: 2.3.1.48 IUBMB
Fragment: UNP residues 160-435
Gene Name(s): ESA1 YOR244W O5257
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 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)
CAD
Query on CAD

A CACODYLIC ACID
HYDROXYDIMETHYLARSINE OXIDE (Synonym)
C2 H7 As O2
OGGXGZAMXPVRFZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ALY
Query on ALY
A L-PEPTIDE LINKING C8 H16 N2 O3 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.198
  • Space Group: I 41 3 2

Unit Cell:

Length (Å) Angle (°)
a = 183.04 α = 90.00
b = 183.04 β = 90.00
c = 183.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-09-04
  • Released Date: 2011-11-09
  • Deposition author(s): Yuan, H., Ding, E.C., Marmorstein, R.

Revision History

  • Version 1_0: 2011-11-09

    Type: Initial release

  • Version 1_1: 2012-01-18

    Type: Database references