Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Dihedral - D2  (3D View)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 37007.01 
• Atom Count: 2128 
• Residue Count: 338 
• Unique protein chains: 1

5K56

Human muscle fructose-1,6-bisphosphatase in active R-state in complex with fructose-1,6-bisphosphate

• DOI: 10.2210/pdb5K56/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli


• Deposited: 2016-05-23 Released: 2017-06-07 
• Deposition Author(s): Barciszewski, J., Wisniewski, J., Kolodziejczyk, R., Dzugaj, A., Jaskolski, M., Rakus, D.
• Funding Organization(s): Polish National Science Centre 

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.198 Å
• R-Value Free: 0.280 
• R-Value Work: 0.205 

Literature

Structural studies of human muscle FBPase

Barciszewski, J., Wisniewski, J., Kolodziejczyk, R., Dzugaj, A., Jaskolski, M., Rakus, D.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Fructose-1,6-bisphosphatase isozyme 2	A	338	Homo sapiens	Mutation(s): 0  Gene Names: FBP2 EC: 3.1.3.11
Find proteins for O00757 (Homo sapiens) Go to Gene View: FBP2 Go to UniProtKB:  O00757

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
FBP	A	BETA-FRUCTOSE-1,6-DIPHOSPHATE FRUCTOSE-1,6-BISPHOSPHATE C6 H14 O12 P2 RNBGYGVWRKECFJ-ARQDHWQXSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.198 Å
• R-Value Free: 0.280 
• R-Value Work: 0.205 
• Space Group: I 4₁ 2 2

Unit Cell:

Length (Å)	Angle (°)
a = 72.581	α = 90.00
b = 72.581	β = 90.00
c = 232.442	γ = 90.00

Software Package:

Software Name	Purpose
PHASER	phasing
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2016-05-23 
• Released Date: 2017-06-07 
• Deposition Author(s): Barciszewski, J., Wisniewski, J., Kolodziejczyk, R., Dzugaj, A., Jaskolski, M., Rakus, D.

---

Funding Organization	Location	Grant Number
Polish National Science Centre	Poland	2013/09/B/NZ1/01081

Revision History 

• Version 1.0: 2017-06-07
  Type: Initial release
• Version 1.1: 2018-08-08
  Type: Data collection, Database references