1OH9

Acetylglutamate kinase from Escherichia coli complexed with MgADP, N-acetyl-L-glutamate and the transition-state mimic AlF4-


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1OH9

Classification: KINASE

Total Structure Weight: 27930.14

Macromolecule Entities
Molecule Chains Length Organism Details
ACETYLGLUTAMATE KINASE A 258 Escherichia coli EC#: 2.7.2.8 IUBMB
Gene Name(s): argB b3959 JW5553
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ADP
Query on ADP

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NLG
Query on NLG

A N-ACETYL-L-GLUTAMATE
C7 H11 N O5
RFMMMVDNIPUKGG-YFKPBYRVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ALF
Query on ALF

A TETRAFLUOROALUMINATE ION
Al F4
UYOMQIYKOOHAMK-UHFFFAOYSA-J
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.186
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 59.46 α = 90.00
b = 72.22 β = 90.00
c = 107.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-23
  • Released Date: 2003-07-31
  • Deposition author(s): Gil-Ortiz, F., Ramon-Maiques, S., Fita, I., Rubio, V.

Revision History

  • Version 1_0: 2003-07-31

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance