3IZ2 Membrane Protein date Aug 19, 2010
title C-Alpha Model Fitted Into The Em Structure Of Cx26m34adel2-7
authors A.Oshima, K.Tani, M.M.Toloue, Y.Hiroaki, A.Smock, S.Inukai, A.Cone B.J.Nicholson, G.E.Sosinsky, Y.Fujiyoshi
compound source
Molecule: Gap Junction Beta-2 Protein
Chain: A, B, C
Synonym: Connexin-26, Cx26
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gjb2
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_plasmid: Pbluebac4.5
symmetry Space Group: P 21 21 2
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
113.400 112.200 300.000 90.00 90.00 90.00
method Electron Crystallographyresolution 10.00 Å
Gene
Ontology
ChainFunctionProcessComponent
A, C, B
  • gap junction channel activit...


  • Primary referenceAsymmetric Configurations and N-terminal Rearrangements in Connexin26 Gap Junction Channels., Oshima A, Tani K, Toloue MM, Hiroaki Y, Smock A, Inukai S, Cone A, Nicholson BJ, Sosinsky GE, Fujiyoshi Y, J Mol Biol. 2011 Jan 21;405(3):724-35. Epub 2010 Nov 20. PMID:21094651
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (16 Kb) [Save to disk]
  • Biological Unit Coordinates (3iz2.pdb1.gz) 24 Kb
  • CSU: Contacts of Structural Units for 3IZ2
  • Structure Factors (17 Kb)
  • Retrieve 3IZ2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IZ2 from S2C, [Save to disk]
  • View 3IZ2 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 3IZ2
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3IZ2, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3iz2_B] [3iz2_C] [3iz2] [3iz2_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3IZ2: [CNX] [Connexin_CCC ] by SMART
  • Other resources with information on 3IZ2
  • Community annotation for 3IZ2 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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