3IX6

Crystal structure of Thymidylate synthase thyA from Brucella melitensis

• PDB DOI: https://doi.org/10.2210/pdb3IX6/pdb

• Classification: TRANSFERASE
• Organism(s): Brucella melitensis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-09-03 Released: 2009-09-22 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 
  0.245 (Depositor) 
• R-Value Work: 
  0.213 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.215 (Depositor) 

Literature

Crystal structure of Thymidylate synthase thyA from Brucella melitensis

Abendroth, J., Edwards, T.E., Seattle Structural Genomics Center for Infectious Disease (SSGCID)

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 82.94 kDa 
• Atom Count: 4,124 
• Modelled Residue Count: 492 
• Deposited Residue Count: 720 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thymidylate synthase	A, B	360	Brucella melitensis	Mutation(s): 0  Gene Names: thyA, BMEI0608 EC: 2.1.1.45
UniProt
Find proteins for P67042 (Brucella melitensis biotype 1 (strain ATCC 23456 / CCUG 17765 / NCTC 10094 / 16M)) Explore P67042  Go to UniProtKB:  P67042

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free:  0.245 (Depositor) 
• R-Value Work:  0.213 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.215 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M33IX6

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 154.6	α = 90
b = 62.19	β = 108.88
c = 85.96	γ = 90

Software Package:

Software Name	Purpose
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-09-22 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2009-09-22
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2024-02-21
  Changes: Data collection, Database references, Derived calculations