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 1.2 of the entry. See complete history


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: https://doi.org/10.1021/cb500831y
  • Primary Citation of Related Structures:  

  • 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 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

    §Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
BPSL1050130Burkholderia pseudomallei K96243Mutation(s): 0 
Gene Names: BPSL1050
Find proteins for Q63W39 (Burkholderia pseudomallei (strain K96243))
Explore Q63W39 
Go to UniProtKB:  Q63W39
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ63W39
Sequence Annotations
  • Reference Sequence
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

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-03-11
    Type: Initial release
  • Version 1.1: 2015-04-08
    Changes: Database references
  • Version 1.2: 2023-06-14
    Changes: Data collection, Database references, Other