2BUN Appa date Jun 15, 2005
title Solution Structure Of The Bluf Domain Of Appa 5-125
authors J.S.Grinstead, S.T.Hsu, W.Laan, A.M.J.J.Bonvin, K.J.Hellingwerf R.Boelens, R.Kaptein
compound source
Molecule: Appa
Chain: A
Fragment: Bluf Domain, Residues 5-125
Engineered: Yes
 Organism_scientific: Rhodobacter Sphaeroides 2.4.1
Organism_taxid: 272943
Variant: Rk1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_plasmid: Plichis
methodSolution NMR
ligand FAD enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe solution structure of the AppA BLUF domain: insight into the mechanism of light-induced signaling., Grinstead JS, Hsu ST, Laan W, Bonvin AM, Hellingwerf KJ, Boelens R, Kaptein R, Chembiochem. 2006 Jan;7(1):187-93. PMID:16323221
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (658 Kb) [Save to disk]
  • Biological Unit Coordinates (2bun.pdb1.gz) 34 Kb
  • LPC: Ligand-Protein Contacts for 2BUN
  • CSU: Contacts of Structural Units for 2BUN
  • Original NMR restraints for 2BUN from PDB
  • Retrieve 2BUN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BUN from S2C, [Save to disk]
    • View 2BUN 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 2BUN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2BUN, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2bun_A] [2bun]
  • SWISS-PROT database: [Q53119]
  • Domain organization of [Q53119_RHOSH] by SWISSPFAM
  • Domain found in 2BUN: [BLUF ] by SMART
    • Other resources with information on 2BUN
  • Community annotation for 2BUN 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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