3M5P

Glucose-6-phosphate isomerase from Francisella tularensis complexed with fructose-6-phosphate.

• PDB DOI: https://doi.org/10.2210/pdb3M5P/pdb

• Classification: ISOMERASE
• Organism(s): Francisella tularensis subsp. tularensis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2010-03-12 Released: 2010-03-23 
• Deposition Author(s): Osipiuk, J., Maltseva, N., Hasseman, J., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.160 
• R-Value Work: 0.131 
• R-Value Observed: 0.132 

Literature

X-ray crystal structure of glucose-6-phosphate isomerase from Francisella tularensis complexed with fructose-6-phosphate.

Osipiuk, J., Maltseva, N., Hasseman, J., Anderson, W.F., Joachimiak, A.

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 and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 62.59 kDa 
• Atom Count: 5,169 
• Modelled Residue Count: 542 
• Deposited Residue Count: 543 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glucose-6-phosphate isomerase	A	543	Francisella tularensis subsp. tularensis	Mutation(s): 1  Gene Names: FTT1315c, pgi EC: 5.3.1.9
UniProt
Find proteins for Q5NFC4 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NFC4  Go to UniProtKB:  Q5NFC4

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
F6P	B [auth A]	6-O-phosphono-beta-D-fructofuranose C6 H13 O9 P BGWGXPAPYGQALX-ARQDHWQXSA-N
PO4	F [auth A], G [auth A]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL	C [auth A], D [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
NA	E [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.160 
• R-Value Work: 0.131 
• R-Value Observed: 0.132 
• Space Group: P 3₂ 2 1
• Diffraction Data: https://doi.org/10.18430/m33m5p

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.272	α = 90
b = 114.272	β = 90
c = 83.723	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
SHELXD	phasing
MLPHARE	phasing
DM	phasing
SOLVE	phasing
RESOLVE	phasing
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-03-23 
Deposition Author(s): Osipiuk, J., Maltseva, N., Hasseman, J., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2010-03-23
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-08
  Changes: Advisory, Refinement description
• Version 1.3: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Data collection, Database references, Derived calculations, Structure summary
• Version 1.4: 2021-10-06
  Changes: Advisory, Database references, Structure summary