5UJW

Crystal structure of triosephosphate isomerase from Francisella tularensis subsp. tularensis SCHU S4

• PDB DOI: https://doi.org/10.2210/pdb5UJW/pdb

• Classification: ISOMERASE
• Organism(s): Francisella tularensis subsp. tularensis SCHU S4
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2017-01-19 Released: 2017-02-08 
• Deposition Author(s): Chang, C., Maltseva, N., Kim, Y., Shatsman, S., Joachimiak, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.252 
• R-Value Work: 0.216 
• R-Value Observed: 0.225 

Starting Model: experimental

Literature

Crystal structure of triosephosphate isomerase from Francisella tularensis subsp. tularensis SCHU S4

Chang, C., Maltseva, N., Kim, Y., Shatsman, S., Joachimiak, 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)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 assigned by authors and generated by PISA (software)

Biological Assembly 4  

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

Biological assembly 4 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 167.94 kDa 
• Atom Count: 11,331 
• Modelled Residue Count: 1,482 
• Deposited Residue Count: 1,518 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Triosephosphate isomerase	A, B, C, D, E, F	253	Francisella tularensis subsp. tularensis SCHU S4	Mutation(s): 0  Gene Names: tpiA, FTT_0080 EC: 5.3.1.1
UniProt
Find proteins for Q5NII7 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NII7  Go to UniProtKB:  Q5NII7

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CIT	L [auth D]	CITRIC ACID C6 H8 O7 KRKNYBCHXYNGOX-UHFFFAOYSA-N
13P	G [auth A], I [auth C]	1,3-DIHYDROXYACETONEPHOSPHATE C3 H7 O6 P GNGACRATGGDKBX-UHFFFAOYSA-N
EDO	K [auth C]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
IPA	H [auth A], J [auth C]	ISOPROPYL ALCOHOL C3 H8 O KFZMGEQAYNKOFK-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.252 
• R-Value Work: 0.216 
• R-Value Observed: 0.225 
• Space Group: P 1 2 1
• Diffraction Data: https://doi.org/10.18430/m35ujw

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.724	α = 90
b = 136.965	β = 89.98
c = 84.602	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
SCALEPACK	data scaling
PDB_EXTRACT	data extraction
HKL-3000	phasing
MOLREP	phasing
HKL-3000	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-02-08 
Deposition Author(s): Chang, C., Maltseva, N., Kim, Y., Shatsman, S., Joachimiak, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2017-02-08
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Refinement description
• Version 1.2: 2023-11-15
  Changes: Data collection
• Version 1.3: 2024-11-06
  Changes: Structure summary