2ZD9 Membrane Protein date Nov 21, 2007
title Structure Of A Bacterial Cyclic-Nucleotide Regulated Ion Cha
authors G.M.Clayton, J.M.Cabral-Morais
compound source
Molecule: Mll3241 Protein
Chain: A, B, C, D
Engineered: Yes
 Organism_scientific: Mesorhizobium Loti
Organism_taxid: 381
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 (Rp)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pask
symmetry Space Group: H 3
R_factor 0.307 R_Free 0.333
crystal
cell
length a length b length c angle alpha angle beta angle gamma
283.287 283.287 103.507 90.00 90.00 120.00
method X-Ray Diffractionresolution 4.00 Å
ligand K enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceStructure of the transmembrane regions of a bacterial cyclic nucleotide-regulated channel., Clayton GM, Altieri S, Heginbotham L, Unger VM, Morais-Cabral JH, Proc Natl Acad Sci U S A. 2008 Feb 5;105(5):1511-5. Epub 2008 Jan 23. PMID:18216238
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk]
  • Biological Unit Coordinates (2zd9.pdb1.gz) 132 Kb
  • LPC: Ligand-Protein Contacts for 2ZD9
  • CSU: Contacts of Structural Units for 2ZD9
  • Likely Quarternary Molecular Structure file(s) for 2ZD9
  • Structure Factors (394 Kb)
  • Retrieve 2ZD9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZD9 from S2C, [Save to disk]
  • Re-refined 2zd9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2ZD9 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 2ZD9
  • 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
  • 3D motif for 2ZD9, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2zd9_] [2zd9_A] [2zd9] [2zd9_C] [2zd9_D] [2zd9_B]
  • SWISS-PROT database: [Q98GN8]
  • Belongs to the voltage-gated ion channel (vic) superfamily according to TCDB.
  • Domain organization of [CNGK1_RHILO] by SWISSPFAM
  • Domain found in 2ZD9: [cNMP ] by SMART
    • Other resources with information on 2ZD9
  • Community annotation for 2ZD9 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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