2JCB

The crystal structure of 5-formyl-tetrahydrofolate cycloligase from Bacillus anthracis (BA4489)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.189 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of 5-Formyltetrahydrofolate Cyclo-Ligase from Bacillus Anthracis (Ba4489).

Meier, C.Carter, L.G.Winter, G.Owens, R.J.Stuart, D.I.Esnouf, R.M.

(2007) Acta Crystallogr.,Sect.F 63: 168

  • DOI: 10.1107/S1744309107007221

  • PubMed Abstract: 
  • Bacillus anthracis is a spore-forming bacterium and the causative agent of the disease anthrax. The Oxford Protein Production Facility has been targeting proteins from B. anthracis in order to develop high-throughput technologies within the Structura ...

    Bacillus anthracis is a spore-forming bacterium and the causative agent of the disease anthrax. The Oxford Protein Production Facility has been targeting proteins from B. anthracis in order to develop high-throughput technologies within the Structural Proteomics in Europe project. As part of this work, the structure of 5-formyltetrahydrofolate cyclo-ligase (BA4489) has been determined by X-ray crystallography to 1.6 A resolution. The structure, solved in complex with magnesium-ion-bound ADP and phosphate, gives a detailed picture of the proposed catalytic mechanism of the enzyme. Chemical differences from other cyclo-ligase structures close to the active site that could be exploited to design specific inhibitors are also highlighted.


    Organizational Affiliation

    Oxford Protein Production Facility, The Henry Wellcome Building for Genomic Medicine, Oxford University, Roosevelt Drive, Oxford OX3 7BN, England.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
5-FORMYLTETRAHYDROFOLATE CYCLO-LIGASE FAMILY PROTEIN
A, B
200Bacillus anthracisMutation(s): 0 
EC: 6.3.3.2
Find proteins for A0A0F7RDE3 (Bacillus anthracis)
Go to UniProtKB:  A0A0F7RDE3
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
A, B
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
ADP
Query on ADP

Download SDF File 
Download CCD File 
A, B
ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A, B
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.189 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 37.152α = 74.92
b = 45.499β = 78.01
c = 66.999γ = 70.14
Software Package:
Software NamePurpose
XDSdata reduction
MOLREPphasing
XDSdata scaling
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-02-20
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Advisory, Version format compliance
  • Version 1.2: 2015-05-06
    Type: Source and taxonomy