4NVT

Crystal Structure of Triosephosphate Isomerase from Brucella melitensis

• PDB DOI: https://doi.org/10.2210/pdb4NVT/pdb

• Classification: ISOMERASE
• Organism(s): Brucella melitensis ATCC 23457
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-12-05 Released: 2013-12-18 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.230 
• R-Value Work: 0.176 
• R-Value Observed: 0.179 

Starting Model: experimental

Literature

Crystal Structure of Triosephosphate Isomerase from Brucella melitensis

Lukacs, C.M., Fairman, J.W., Edwards, T.E., Lorimer, D.

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)

Macromolecule Content

• Total Structure Weight: 110.19 kDa 
• Atom Count: 7,636 
• Modelled Residue Count: 989 
• Deposited Residue Count: 1,048 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Triosephosphate isomerase	A, B, C, D	262	Brucella melitensis ATCC 23457	Mutation(s): 0  Gene Names: BMEA_A1182, tpiA EC: 5.3.1.1
UniProt
Find proteins for C0RJA8 (Brucella melitensis biotype 2 (strain ATCC 23457)) Explore C0RJA8  Go to UniProtKB:  C0RJA8

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.230 
• R-Value Work: 0.176 
• R-Value Observed: 0.179 
• Space Group: P 1
• Diffraction Data: https://doi.org/10.18430/M34NVT

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.91	α = 104.57
b = 60.6	β = 99.46
c = 86.17	γ = 90.31

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-12-18 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2013-12-18
  Type: Initial release
  
• Version 1.1: 2023-09-20
  Changes: Data collection, Database references, Refinement description