1LBZ

Crystal Structure of a complex (P32 crystal form) of dual activity FBPase/IMPase (AF2372) from Archaeoglobus fulgidus with 3 Calcium ions and Fructose-1,6 bisphosphate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1LBZ

Classification: HYDROLASE

Total Structure Weight: 56926.77

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
FBP
Query on FBP

A, B BETA-FRUCTOSE-1,6-DIPHOSPHATE
FRUCTOSE-1,6-BISPHOSPHATE (Synonym)
C6 H14 O12 P2
RNBGYGVWRKECFJ-ARQDHWQXSA-N
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: 2.2 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.213
  • Space Group: P 32

Unit Cell:

Length (Å) Angle (°)
a = 89.61 α = 90.00
b = 89.61 β = 90.00
c = 102.94 γ = 120.00

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