1OWB

Three Dimensional Structure Analysis Of The Variant R109L NADH Complex of Type II Citrate Synthase From E. Coli


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.162

Literature

Macromolecules
Sequence Display for 1OWB

Classification: TRANSFERASE

Total Structure Weight: 98065.14

Macromolecule Entities
Molecule Chains Length Organism Details
Citrate synthase A, B 427 Escherichia coli EC#: 2.3.3.16 IUBMB
Mutation: R109L
Gene Name(s): gltA gluT icdB b0720 JW0710
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NAD N/A in BindingDB
Kd: 1160 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.162
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 165.00 α = 90.00
b = 165.00 β = 90.00
c = 157.77 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-28
  • Released Date: 2004-05-18
  • Deposition author(s): Stokell, D.J., Donald, L.J., Maurus, R., Nguyen, N.T., Sadler, G., Choudhary, K., Hultin, P.G., Brayer, G.D., Duckworth, H.W.

Revision History

  • Version 1_0: 2004-05-18

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance