1XYY Electron Transport date Nov 11, 2004
title Low Temperature (100k) Crystal Structure Of Flavodoxin Mutan Homodimer, Oxidised State
authors R.Artali, N.Marchini, F.Meneghetti, D.Cavazzini, G.Bombieri, G.L. G.Gilardi
compound source
Molecule: Flavodoxin
Chain: A
Engineered: Yes
Mutation: Yes
 Organism_scientific: Desulfovibrio Vulgaris
Organism_taxid: 881
Expression_system: Desulfovibrio Vulgaris
Expression_system_taxid: 881
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt7
symmetry Space Group: P 41 21 2
R_factor 0.195 R_Free 0.253
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.360 55.360 122.050 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand FMN enzyme
related structures by homologous chain: 1AKW, 1WSW
Gene
Ontology
ChainFunctionProcessComponent
A
  • electron transfer activity


    • Primary referenceRedox properties and crystal structures of a Desulfovibrio vulgaris flavodoxin mutant in the monomeric and homodimeric forms., Fantuzzi A, Artali R, Bombieri G, Marchini N, Meneghetti F, Gilardi G, Sadeghi SJ, Cavazzini D, Rossi GL, Biochim Biophys Acta. 2009 Mar;1794(3):496-505. Epub 2008 Dec 11. PMID:19118653
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (1xyy.pdb1.gz) 53 Kb
  • LPC: Ligand-Protein Contacts for 1XYY
  • CSU: Contacts of Structural Units for 1XYY
  • Likely Quarternary Molecular Structure file(s) for 1XYY
  • Structure Factors (171 Kb)
  • Retrieve 1XYY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XYY from S2C, [Save to disk]
  • Re-refined 1xyy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1XYY 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 1XYY
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1XYY, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1xyya_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xyy_A] [1xyy]
  • SWISS-PROT database: [P00323]
  • Domain organization of [FLAV_DESVH] by SWISSPFAM
    • Other resources with information on 1XYY
  • Community annotation for 1XYY 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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