4JAG

STRUCTURAL DETERMINATION OF THE A50T:S279G:S280K:V281K:K282E:H283N VARIANT OF CITRATE SYNTHASE FROM E. COLI COMPLEXED WITH oxaloacetate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 4JAG

Classification: TRANSFERASE

Total Structure Weight: 96636.77

Macromolecule Entities
Molecule Chains Length Organism Details
Citrate synthase A, B 426 Escherichia coli EC#: 2.3.3.16 IUBMB
Mutation: N10D, A50T, S279G, S280K, V281K, K282E, H283N
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
OAA
Query on OAA

A, B OXALOACETATE ION
C4 H3 O5
KHPXUQMNIQBQEV-UHFFFAOYSA-M
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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.210
  • R-Value Work: 0.182
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 165.15 α = 90.00
b = 165.15 β = 90.00
c = 158.84 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-02-18
  • Released Date: 2013-07-17
  • Deposition author(s): Maurus, R., Brayer, G.D.
  • Previous versions: 3L99

Revision History

  • 2013-10-23
    Type: Citation | Details: Citation update
  • 2013-09-18
    Type: Citation | Details: Citation update