2MPE

Solution NMR structure for B. pseudomallei BPSL1050


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 15 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure-Based Design of a B Cell Antigen from B. pseudomallei.

Gaudesi, D.Peri, C.Quilici, G.Gori, A.Ferrer-Navarro, M.Conchillo-Sole, O.Thomas, R.Nithichanon, A.Lertmemongkolchai, G.Titball, R.Daura, X.Colombo, G.Musco, G.

(2015) Acs Chem.Biol. 10: 803-812

  • DOI: 10.1021/cb500831y

  • PubMed Abstract: 
  • Burkholderia pseudomallei is the etiological agent of melioidosis, a severe endemic disease in South-East Asia, causing septicemia and organ failure with high mortality rates. Current treatments and diagnostic approaches are largely ineffective. The ...

    Burkholderia pseudomallei is the etiological agent of melioidosis, a severe endemic disease in South-East Asia, causing septicemia and organ failure with high mortality rates. Current treatments and diagnostic approaches are largely ineffective. The development of new diagnostic tools and vaccines toward effective therapeutic opportunities against B. pseudomallei is therefore an urgent priority. In the framework of a multidisciplinary project tackling melioidosis through reverse and structural vaccinology, BPSL1050 was identified as a candidate for immunodiagnostic and vaccine development based on its reactivity against the sera of melioidosis patients. We determined its NMR solution structure and dynamics, and by novel computational methods we predicted immunogenic epitopes that once synthesized were able to elicit the production of antibodies inducing the agglutination of the bacterium and recognizing both BPSL1050 and B. pseudomallei crude extracts. Overall, these results hold promise for novel chemical biology approaches in the discovery of new diagnostic and prophylactic tools against melioidosis.


    Organizational Affiliation

    †Biomolecular NMR Laboratory, Division of Genetics and Cell Biology, S. Raffaele Scientific Institute, Milan, Italy.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
BPSL1050
A
130Burkholderia pseudomallei (strain K96243)N/A
Find proteins for Q63W39 (Burkholderia pseudomallei (strain K96243))
Go to UniProtKB:  Q63W39
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 15 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-03-11
    Type: Initial release
  • Version 1.1: 2015-04-08
    Type: Database references