2ITA Photosynthesis,Membrane Protein date Oct 19, 2006
title Solution Structure Of Pufx From Rhodobacter Sphaeroides
authors R.B.Tunnicliffe, E.C.Ratcliffe, C.N.Hunter, M.P.Williamson
compound source
Molecule: Intrinsic Membrane Protein Pufx
Chain: A
Engineered: Yes
 Organism_scientific: Rhodobacter Sphaeroides
Organism_taxid: 1063
Gene: Pufx
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(Plyss)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet9a
methodSolution NMR
Primary referenceThe solution structure of the PufX polypeptide from Rhodobacter sphaeroides., Tunnicliffe RB, Ratcliffe EC, Hunter CN, Williamson MP, FEBS Lett. 2006 Dec 22;580(30):6967-71. Epub 2006 Dec 4. PMID:17161397
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (186 Kb) [Save to disk]
  • Biological Unit Coordinates (2ita.pdb1.gz) 18 Kb
  • CSU: Contacts of Structural Units for 2ITA
  • Original NMR restraints for 2ITA from PDB
  • Retrieve 2ITA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ITA from S2C, [Save to disk]
    • View 2ITA 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 2ITA
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2ITA, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ita_A] [2ita]
  • SWISS-PROT database: [P13402]
  • Domain organization of [PUFX_RHOS4] by SWISSPFAM
    • Other resources with information on 2ITA
  • Community annotation for 2ITA 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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