3I1I

X-ray crystal structure of homoserine O-acetyltransferase from Bacillus anthracis


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.44 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.161

Literature

Macromolecules
Sequence Display for 3I1I

Classification: TRANSFERASE

Total Structure Weight: 87781.38

Macromolecule Entities
Molecule Chains Length Organism Details
Homoserine O-acetyltransferase A, B 377 Bacillus anthracis Gene Name(s): metX GBAA_4983 AB163_03680 AB164_14200 AB165_08375 AB166_01080 AB167_18975 AB168_19840 AB169_07855 AB170_07025 AB171_12675 AB893_24195 ADK17_25235 ADK18_24070 ADT20_02850 ADT21_20850 BASH2_00991 BF27_2754
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
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)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 123.22 α = 90.00
b = 123.22 β = 90.00
c = 295.17 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-06-26
  • Released Date: 2009-07-07
  • Deposition author(s): Osipiuk, J., Zhou, M., Grimshaw, S., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History

  • 2011-07-13
    Type: Advisory, Refinement description, Version format compliance