4WFV

Bovine allergen Bos d 2 in the monoclinic space group C2.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.196 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Dimerization of lipocalin allergens.

Niemi, M.H.Rytkonen-Nissinen, M.Miettinen, I.Janis, J.Virtanen, T.Rouvinen, J.

(2015) Sci Rep 5: 13841-13841

  • DOI: 10.1038/srep13841
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Lipocalins are one of the most important groups of inhalant animal allergens. The analysis of structural features of these proteins is important to get insights into their allergenicity. We have determined two different dimeric crystal structures for ...

    Lipocalins are one of the most important groups of inhalant animal allergens. The analysis of structural features of these proteins is important to get insights into their allergenicity. We have determined two different dimeric crystal structures for bovine dander lipocalin Bos d 2, which was earlier described as a monomeric allergen. The crystal structure analysis of all other determined lipocalin allergens also revealed oligomeric structures which broadly utilize inherent structural features of the β-sheet in dimer formation. According to the moderate size of monomer-monomer interfaces, most of these dimers would be transient in solution. Native mass spectrometry was employed to characterize quantitatively transient dimerization of two lipocalin allergens, Bos d 2 and Bos d 5, in solution.


    Organizational Affiliation

    Department of Chemistry and Biocenter Kuopio, University of Eastern Finland, PO BOX 111, 80101 Joensuu, Finland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Allergen Bos d 2
A
156Bos taurusMutation(s): 0 
Find proteins for Q28133 (Bos taurus)
Go to UniProtKB:  Q28133
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.196 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 125.940α = 90.00
b = 36.590β = 95.86
c = 36.470γ = 90.00
Software Package:
Software NamePurpose
Cootmodel building
XSCALEdata scaling
XDSdata reduction
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Academy of FinlandFinland137988

Revision History 

  • Version 1.0: 2015-09-16
    Type: Initial release