1OFA

Crystal structure of the tyrosine-regulated 3-deoxy-d-arabino-heptulosonate-7-phosphate synthase from saccharomyces cerevisiae in complex with phosphoenolpyruvate and cobalt(ii)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.02 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.155

Literature

Macromolecules
Sequence Display for 1OFA

Classification: LYASE

Total Structure Weight: 80324.34

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHO-2-DEHYDRO-3-DEOXYHEPTONATE ALDOLASE A, B 370 Saccharomyces cerevisiae EC#: 2.5.1.54 IUBMB
Details: LIGAND\: PHOSPHOENOLPYRUVATE METAL\: COBALT(II)
Gene Name(s): ARO4 YBR249C YBR1701
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO
Query on CO

A, B COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.02 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.155
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 196.21 α = 90.00
b = 50.61 β = 106.33
c = 64.98 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-04-09
  • Released Date: 2004-04-08
  • Deposition author(s): Koenig, V., Pfeil, A., Heinrich, G., Braus, G.H., Schneider, T.R.

Revision History

  • Version 1_0: 2004-04-08

    Type: Initial release

  • Version 1_1: 2014-02-05

    Type: Database references, Derived calculations, Non-polymer description, Other, Structure summary, Version format compliance