1R6F Protein Binding date Oct 15, 2003
title The Structure Of Yersinia Pestis V-Antigen, An Essential Virulence Factor And Mediator Of Immunity Against Plague
authors U.Derewenda, A.Mateja, Y.Devedjiev, K.M.Routzahn, A.G.Evdokimov, Z.S.Derewenda, D.S.Waugh
compound source
Molecule: Virulence-Associated V Antigen
Chain: A
Fragment: Lcrv Fragment 24-323
Synonym: Low Calcium Response Locus Protein V
Engineered: Yes
Mutation: Yes
Organism_scientific: Yersinia Pestis
Organism_common: Bacteria
Expression_system: Escherichia Coli
Expression_system_common: Bacteria
Expression_system_strain: Bl21(De3)-Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Mbp-Lcrv(Delta1-23-C273s)-His6
symmetry Space Group: P 1
R_factor 0.217
crystal
cell
length a length b length c angle alpha angle beta angle gamma
35.881 45.086 46.915 76.20 78.42 77.17
method X-Ray Diffractionresolution 2.17 Å
note 1R6F is a representative structure
similarity Belongs to the LcrV family.
subcellular loc. Secreted protein.
Genes ICRV, LCRV, Y0050, Y5047, YPCD1.31C (Y. pestis); YP (Y. pestis)
function Possibly involved in calcium regulation of yop expression, which includes the export process.
Gene
Ontology
ChainFunctionProcessComponent
A
  • pathogenesis
  • extracellular region
  • Primary referenceThe structure of Yersinia pestis V-antigen, an essential virulence factor and mediator of immunity against plague., Derewenda U, Mateja A, Devedjiev Y, Routzahn KM, Evdokimov AG, Derewenda ZS, Waugh DS, Structure (Camb) 2004 Feb;12(2):301-6. PMID:14962390
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1r6f.pdb1.gz) 43 Kb
  • CSU: Contacts of Structural Units for 1R6F
  • Likely Quarternary Molecular Structure file(s) for 1R6F
  • Structure Factors (99 Kb)
  • Retrieve 1R6F in mmCIF format [Save to disk]
  • View 1R6F in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • On AstexViewer, from MSD-EBI (viewer documentation).
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  • Visual 3D analysis of 1R6F
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  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1R6F, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1r6fa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1r6f from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1r6f_A]
  • Other resources with information on 1R6F
  • InterPro: IPR005413
  • PDBREPORT (protein verification by WHAT_CHECK procedures)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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