2GKG Signaling Protein date Apr 01, 2006
title Receiver Domain From Myxococcus Xanthus Social Motility Prot
authors N.Echols, J.Fraser, J.Merlie, D.Zusman, T.Alber
compound source
Molecule: Response Regulator Homolog
Chain: A
Fragment: Receiver Domain (Residues 1-124)
Engineered: Yes
 Organism_scientific: Myxococcus Xanthus
Organism_taxid: 34
Gene: Frzs
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28b
symmetry Space Group: P 63
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.360 64.360 46.038 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.00 Å
note 2GKG is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceAn atypical receiver domain controls the dynamic polar localization of the Myxococcus xanthus social motility protein FrzS., Fraser JS, Merlie JP Jr, Echols N, Weisfield SR, Mignot T, Wemmer DE, Zusman DR, Alber T, Mol Microbiol. 2007 Jul;65(2):319-32. Epub 2007 Jun 15. PMID:17573816
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk]
  • Biological Unit Coordinates (2gkg.pdb1.gz) 59 Kb
  • CSU: Contacts of Structural Units for 2GKG
  • Likely Quarternary Molecular Structure file(s) for 2GKG
  • Structure Factors (499 Kb)
  • Retrieve 2GKG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2GKG from S2C, [Save to disk]
  • Re-refined 2gkg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2GKG 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 2GKG
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2GKG, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2gkg_A] [2gkg]
  • SWISS-PROT database: [O68522]
  • Domain organization of [O68522_MYXXA] by SWISSPFAM
  • Domain found in 2GKG: [REC ] by SMART
    • Other resources with information on 2GKG
  • Community annotation for 2GKG 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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