2VER Cell Adhesion date Oct 26, 2007
title Structural Model For The Complex Between The Dr Adhesins And Carcinoembryonic Antigen (Cea)
authors N.Korotkova, Y.Yang, I.Le Trong, E.Cota, B.Demeler, J.Marchant, W. R.E.Stenkamp, S.L.Moseley, S.Matthews
compound source
Molecule: Afimbrial Adhesin Afa-III
Chain: A
Fragment: Residues 38-160
Synonym: Afae
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Strain: Drafa
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21

Molecule: Arcinoembryonic Antigen-Related Cell Adhesion Mol
Chain: N
Fragment: N Domain, Residues 35-144
Synonym: Cea, Carcinoembryonic Antigen, Meconium Antigen 10 Antigen;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
methodSolution NMR
ligand MTN enzyme
Primary referenceBinding of Dr adhesins of Escherichia coli to carcinoembryonic antigen triggers receptor dissociation., Korotkova N, Yang Y, Le Trong I, Cota E, Demeler B, Marchant J, Thomas WE, Stenkamp RE, Moseley SL, Matthews S, Mol Microbiol. 2007 Dec 11;. PMID:18086185
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk]
  • Biological Unit Coordinates (2ver.pdb1.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 2VER
  • CSU: Contacts of Structural Units for 2VER
  • Retrieve 2VER in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2VER from S2C, [Save to disk]
  • View 2VER 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 2VER
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2VER, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ver] [2ver_N] [2ver_A]
  • SWISS-PROT database: [Q57254] [P06731]
  • Domain organization of [AFAE3_ECOLX] [CEAM5_HUMAN] by SWISSPFAM
  • Other resources with information on 2VER
  • Community annotation for 2VER 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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