1LBX

Crystal Structure of a ternary complex of dual activity FBPase/IMPase (AF2372) from Archaeoglobus fulgidus with Calcium ions and D-myo-Inositol-1-Phosphate

Structural Biology Knowledgebase: 1LBX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 1LBX

Classification: HYDROLASE

Total Structure Weight: 56682.61

Macromolecule Entities
Molecule Chains Length Organism Details
fructose 1,6-bisphosphatase/inositol monophosphatase A, B 252 Archaeoglobus fulgidus EC#: 3.1.3.11 IUBMB 3.1.3.25 IUBMB
Gene Name(s): suhB AF_2372
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B D-MYO-INOSITOL-1-PHOSPHATE
C6 H11 O9 P
INAPMGSXUVUWAF-UOTPTPDRSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.183
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 53.02 α = 90.00
b = 54.58 β = 104.95
c = 83.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-04
  • Released Date: 2002-05-22
  • Deposition author(s): Stieglitz, K.A., Johnson, K.A., Yang, H., Roberts, M.F., Seaton, B.A., Head, J.F., Stec, B.

Revision History

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