1L8W

Crystal Structure of Lyme Disease Variable Surface Antigen VlsE of Borrelia burgdorferi


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.291 
  • R-Value Work: 0.216 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Crystal structure of Lyme disease variable surface antigen VlsE of Borrelia burgdorferi.

Eicken, C.Sharma, V.Klabunde, T.Lawrenz, M.B.Hardham, J.M.Norris, S.J.Sacchettini, J.C.

(2002) J Biol Chem 277: 21691-21696

  • DOI: 10.1074/jbc.M201547200
  • Primary Citation of Related Structures:  
    1L8W

  • PubMed Abstract: 
  • VlsE is an outer surface lipoprotein of Borrelia burgdorferi that undergoes antigenic variation through an elaborate gene conversion mechanism and is thought to play a major role in the immune response to the Lyme disease borellia. The crystal structure of recombinant variant protein VlsE1 at 2 ...

    VlsE is an outer surface lipoprotein of Borrelia burgdorferi that undergoes antigenic variation through an elaborate gene conversion mechanism and is thought to play a major role in the immune response to the Lyme disease borellia. The crystal structure of recombinant variant protein VlsE1 at 2.3-A resolution reveals that the six variable regions form loop structures that constitute most of the membrane distal surface of VlsE, covering the predominantly alpha-helical, invariant regions of the protein. The surface localization of the variable amino acid segments appears to protect the conserved regions from interaction with antibodies and hence may contribute to immune evasion.


    Organizational Affiliation

    Center for Structural Biology, Texas A&M University, College Station, Texas 77843-2128, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
VlsE1A, B, C, D348Borreliella burgdorferiMutation(s): 0 
Gene Names: vlsE
Find proteins for O06878 (Borrelia burgdorferi)
Explore O06878 
Go to UniProtKB:  O06878
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, B, C, DL-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.291 
  • R-Value Work: 0.216 
  • Space Group: P 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 85.171α = 90
b = 59.178β = 104.58
c = 116.149γ = 90
Software Package:
Software NamePurpose
SOLVEphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2002-06-19
    Type: Initial release
  • Version 1.1: 2008-04-28
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2018-03-07
    Changes: Database references, Derived calculations, Source and taxonomy, Structure summary