2OM5 Cell Adhesion date Jan 20, 2007
title N-Terminal Fragment Of Human Tax1
authors M.Moertl, P.Sonderegger, K.Diederichs, W.Welte
compound source
Molecule: Contactin 2
Chain: A
Fragment: N Terminal Four Ig Domains
Synonym: Tax1; Axonin-1; Axonal Glycoprotein Tag-1; Transie Glycoprotein 1; Tax-1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cntn2, Tag1, Tax
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
symmetry Space Group: C 2 2 21
R_factor 0.235 R_Free 0.279
length a length b length c angle alpha angle beta angle gamma
46.804 106.916 161.366 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.07 Å
Primary referenceThe crystal structure of the ligand-binding module of human TAG-1 suggests a new mode of homophilic interaction., Mortl M, Sonderegger P, Diederichs K, Welte W, Protein Sci. 2007 Oct;16(10):2174-83. Epub 2007 Aug 31. PMID:17766378
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (2om5.pdb1.gz) 57 Kb
  • CSU: Contacts of Structural Units for 2OM5
  • Likely Quarternary Molecular Structure file(s) for 2OM5
  • Structure Factors (62 Kb)
  • Retrieve 2OM5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OM5 from S2C, [Save to disk]
  • Re-refined 2om5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OM5 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.
  • Visual 3D analysis of 2OM5
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2OM5, from MSDmotif at EBI
  • Fold representative 2om5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2om5_A] [2om5]
  • SWISS-PROT database: [Q02246]
  • Belongs to the basigin (basigin) family according to TCDB.
  • Domain organization of [CNTN2_HUMAN] by SWISSPFAM
  • Domains found in 2OM5: [IG_like] [IGc2 ] by SMART
  • Other resources with information on 2OM5
  • Community annotation for 2OM5 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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