2V45 Oxidoreductase date Jun 27, 2007
title A New Catalytic Mechanism Of Periplasmic Nitrate Reductase F Desulfovibrio Desulfuricans Atcc 27774 From Crystallographi Data And Based On Detailed Analysis Of The Sixth Ligand
authors S.Najmudin, P.J.Gonzalez, J.Trincao, C.Coelho, A.Mukhopadhyay, C. I.Moura, J.J.Moura, C.D.Brondino, M.J.Romao
compound source
Molecule: Periplasmic Nitrate Reductase
Chain: A
Ec: 1.7.99.4
 Organism_scientific: Desulfovibrio Desulfuricans
Organism_taxid: 876
Atcc: 27774
symmetry Space Group: P 31 2 1
R_factor 0.165 R_Free 0.240
crystal
cell
length a length b length c angle alpha angle beta angle gamma
105.902 105.902 130.241 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.40 Å
ligand LCP, MGD, MO, SF4, UNX enzyme Oxidoreductase E.C.1.7.99.4 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • electron transfer activity


    • Primary referencePeriplasmic nitrate reductase revisited: a sulfur atom completes the sixth coordination of the catalytic molybdenum., Najmudin S, Gonzalez PJ, Trincao J, Coelho C, Mukhopadhyay A, Cerqueira NM, Romao CC, Moura I, Moura JJ, Brondino CD, Romao MJ, J Biol Inorg Chem. 2008 Mar 8;. PMID:18327621
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk]
  • Biological Unit Coordinates (2v45.pdb1.gz) 124 Kb
  • LPC: Ligand-Protein Contacts for 2V45
  • CSU: Contacts of Structural Units for 2V45
  • Likely Quarternary Molecular Structure file(s) for 2V45
  • Structure Factors (245 Kb)
  • Retrieve 2V45 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2V45 from S2C, [Save to disk]
  • Re-refined 2v45 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
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    • Visual 3D analysis of 2V45
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2V45, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2v45] [2v45_A]
  • SWISS-PROT database: [P81186]
  • Domain organization of [NAPA_DESDA] by SWISSPFAM
  • Domain found in 2V45: [Molybdop_Fe4S4 ] by SMART
    • Other resources with information on 2V45
  • Community annotation for 2V45 at PDBWiki (http://pdbwiki.org)
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