3I3W

Structure of a phosphoglucosamine mutase from Francisella tularensis

• PDB DOI: https://doi.org/10.2210/pdb3I3W/pdb

• Classification: ISOMERASE
• Organism(s): Francisella tularensis subsp. tularensis
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2009-07-01 Released: 2010-01-19 
• Deposition Author(s): Brunzelle, J.S., Wawrzak, Z., Skarina, T., Onopriyenko, O., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.236 
• R-Value Work: 0.194 
• R-Value Observed: 0.196 

Literature

Structure of a phosphoglucosamine mutase from Francisella tularensis

Brunzelle, J.S., Wawrzak, Z., Skarina, T., Onopriyenko, O., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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: 97.42 kDa 
• Atom Count: 7,026 
• Modelled Residue Count: 881 
• Deposited Residue Count: 886 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphoglucosamine mutase	A, B	443	Francisella tularensis subsp. tularensis	Mutation(s): 0  Gene Names: FTT0079, glmM, mrsA EC: 5.4.2.10
UniProt
Find proteins for Q5NII8 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NII8  Go to UniProtKB:  Q5NII8

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	C [auth A], D [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Modified Residues  2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET
SEP	A, B	L-PEPTIDE LINKING	C3 H8 N O6 P		SER

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.236 
• R-Value Work: 0.194 
• R-Value Observed: 0.196 
• Space Group: P 2₁ 2₁ 2
• Diffraction Data: https://doi.org/10.18430/m33i3w

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 104.43	α = 90
b = 206.68	β = 90
c = 44.76	γ = 90

Software Package:

Software Name	Purpose
BLU-MAX	data collection
PHENIX	model building
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-01-19 
Deposition Author(s): Brunzelle, J.S., Wawrzak, Z., Skarina, T., Onopriyenko, O., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2010-01-19
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2018-01-24
  Changes: Database references
• Version 1.3: 2024-11-27
  Changes: Data collection, Database references, Derived calculations, Structure summary