2AVZ Immune System date Aug 31, 2005
title Modeled Structure Of Human Cd81 Tetraspanin And Receptor For Hepatitis C Virus
authors M.Seigneuret
compound source
Molecule: Cd81 Antigen
Chain: A
Synonym: 26 Kda Cell Surface Protein Tapa-1, Target Of The Antiproliferative Antibody 1, Tetraspanin-28, Tspan-28
 Organism_scientific: Homo Sapiens
Organism_common: Human
methodTheoretical Model
Primary referenceComplete predicted three-dimensional structure of the facilitator transmembrane protein and hepatitis C virus receptor CD81: conserved and variable structural domains in the tetraspanin superfamily., Seigneuret M, Biophys J. 2006 Jan 1;90(1):212-27. PMID:16352525
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 2AVZ
    • View 2AVZ 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).
  • On RasMol (Install RasMol freeware) Here's help on how to use RasMol.
    • Visual 3D analysis of 2AVZ
  • 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
  • Fold representative 2avz from FSSP and Dali (Families of Structurally Similar Proteins)
    • Sequence-derived information
  • SWISS-PROT database: [P60033]
  • Belongs to the tetraspanin (tetraspanin) family according to TCDB.
  • Domain organization of [CD81_HUMAN] by SWISSPFAM
  • Alignments of the sequence of 2AVZ with the sequences similar proteins can be viewed for 2AVZ's classification [CD81_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [CD81_HUMAN] at ProtoMap. Click on the Cluster number.
    • Other resources with information on 2AVZ
  • Community annotation for 2AVZ at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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