1OK4

ARCHAEAL FRUCTOSE 1,6-BISPHOSPHATE ALDOLASE COVALENTLY BOUND TO THE SUBSTRATE DIHYDROXYACETONE PHOSPHATE

Structural Biology Knowledgebase: 1OK4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.185
  • R-Value Work: 0.163

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1OK4

Classification: LYASE

Total Structure Weight: 289113.38

Macromolecule Entities
Molecule Chains Length Organism Details
FRUCTOSE-BISPHOSPHATE ALDOLASE CLASS I A, B, C..., D, E, F, G, H, I, JA, B, C, D, E, F, G, H, I, J 263 Thermoproteus tenax EC#: 4.1.2.13 IUBMB
Details: LYS177 SCHIFF-BASE WITH DHAP
Gene Name(s): fba TTX_1278
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
13P
Query on 13P

A, B, C, D, E, F, G, H, I, J 1,3-DIHYDROXYACETONEPHOSPHATE
C3 H7 O6 P
GNGACRATGGDKBX-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.185
  • R-Value Work: 0.163
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 82.40 α = 90.00
b = 157.30 β = 108.20
c = 101.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-17
  • Released Date: 2003-09-04
  • Deposition author(s): Lorentzen, E., Zwart, P., Stark, A., Hensel, R., Siebers, B., Pohl, E.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4