1C7Z

REGULATORY COMPLEX OF FRUCTOSE-2,6-BISPHOSPHATASE

• PDB DOI: https://doi.org/10.2210/pdb1C7Z/pdb

• Classification: HYDROLASE
• Organism(s): Rattus norvegicus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2000-04-03 Released: 2003-06-10 
• Deposition Author(s): Lee, Y.H., Olson, T.W., McClard, R.W., Witte, J.F., McFarlan, S.C., Banaszak, L.J., Levitt, D.G., Lange, A.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 
  0.253 (Depositor) 
• R-Value Work: 
  0.194 (Depositor) 

Literature

Reaction Mechanism of Fructose-2,6-bisphosphatase Suggested by the Crystal Structures of a pseudo-Michaelis complex and Metabolite Complexes

Lee, Y.-H., Olson, T.W., McClard, R.W., Witte, J.F., McFarlan, S.C., Banaszak, L.J., Levitt, D.G., Lange, A.J.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 44.89 kDa 
• Atom Count: 3,430 
• Modelled Residue Count: 382 
• Deposited Residue Count: 382 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FRUCTOSE-2,6-BISPHOSPHATASE	A, B	191	Rattus norvegicus	Mutation(s): 0  EC: 3.1.3.46 (PDB Primary Data), 2.7.1.105 (UniProt)
UniProt
Find proteins for P07953 (Rattus norvegicus) Explore P07953  Go to UniProtKB:  P07953

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
G3H	D [auth A], F [auth B]	GLYCERALDEHYDE-3-PHOSPHATE C3 H7 O6 P LXJXRIRHZLFYRP-VKHMYHEASA-N
PO4	C [auth A], E [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free:  0.253 (Depositor) 
• R-Value Work:  0.194 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.7	α = 90
b = 55.3	β = 93.6
c = 90.6	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
X-PLOR	model building
X-PLOR	refinement
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-06-10 
Deposition Author(s): Lee, Y.H., Olson, T.W., McClard, R.W., Witte, J.F., McFarlan, S.C., Banaszak, L.J., Levitt, D.G., Lange, A.J.

Revision History  

• Version 1.0: 2003-06-10
  Type: Initial release
  
• Version 1.1: 2008-04-26
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2014-11-12
  Changes: Structure summary
• Version 1.4: 2021-07-07
  Changes: Derived calculations, Refinement description
• Version 1.5: 2022-12-21
  Changes: Database references
• Version 1.6: 2024-03-13
  Changes: Data collection, Source and taxonomy, Structure summary