1BU5 Electron Transport date Sep 12, 1998
title X-Ray Crystal Structure Of The Desulfovibrio Vulgaris (Hilde Apoflavodoxin-Riboflavin Complex
authors M.A.Walsh, A.Mccarthy, P.A.O'Farrell, P.Mccardle, P.D.Cunningham S.G.Mayhew, T.M.Higgins
compound source
Molecule: Protein (Flavodoxin)
Chain: A, B
Engineered: Yes
 Organism_scientific: Desulfovibrio Vulgaris
Organism_taxid: 881
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Tg1
symmetry Space Group: C 1 2 1
R_factor 0.167 R_Free 0.202
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.380 62.310 77.420 90.00 127.26 90.00
method X-Ray Diffractionresolution 1.83 Å
ligand RBF, SO4 enzyme
related structures by homologous chain: 1XT6, 2FX2
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • electron transfer activity


    • Primary referenceX-ray crystal structure of the Desulfovibrio vulgaris (Hildenborough) apoflavodoxin-riboflavin complex., Walsh MA, McCarthy A, O'Farrell PA, McArdle P, Cunningham PD, Mayhew SG, Higgins TM, Eur J Biochem 1998 Dec 1;258(2):362-71. PMID:9874201
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (1bu5.pdb1.gz) 50 Kb
  • LPC: Ligand-Protein Contacts for 1BU5
  • CSU: Contacts of Structural Units for 1BU5
  • Likely Quarternary Molecular Structure file(s) for 1BU5
  • Retrieve 1BU5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BU5 from S2C, [Save to disk]
    • View 1BU5 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 1BU5
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1BU5, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1bu5a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1bu5b_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1bu5] [1bu5_B] [1bu5_A]
  • SWISS-PROT database: [P00323]
  • Domain organization of [FLAV_DESVH] by SWISSPFAM
    • Other resources with information on 1BU5
  • Community annotation for 1BU5 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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  • Images from IMB Jena Image Library of Biological Macromolecules.

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