1Q3N

Crystal structure of KDO8P synthase in its binary complex with substrate PEP

Structural Biology Knowledgebase: 1Q3N SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.235

Literature

Macromolecules
Sequence Display for 1Q3N

Classification: TRANSFERASE

Total Structure Weight: 31038.94

Macromolecule Entities
Molecule Chains Length Organism Details
2-dehydro-3-deoxyphosphooctonate aldolase A 284 Escherichia coli EC#: 2.5.1.55 IUBMB
Gene Name(s): kdsA b1215 JW1206
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PEP
Query on PEP

A PHOSPHOENOLPYRUVATE
C3 H5 O6 P
DTBNBXWJWCWCIK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.235
  • Space Group: I 2 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 118.44 α = 90.00
b = 118.44 β = 90.00
c = 118.44 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-31
  • Released Date: 2004-10-12
  • Deposition author(s): Vainer, R., Belakhov, V., Rabkin, E., Baasov, T., Adir, N.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values