1WQ2 Unknown Function date Sep 19, 2004
title Neutron Crystal Structure Of Dissimilatory Sulfite Reductase
authors T.Chatake, N.Mizuno, G.Voordouw, Y.Higuchi, S.Arai, I.Tanaka, N.Ni
compound source
Molecule: Protein Dsvd
Chain: A, B
Synonym: Dissimilatory Sulfite Reductase D
Engineered: Yes
 Organism_scientific: Desulfovibrio Vulgaris
Organism_taxid: 881
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.229 R_Free 0.289
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.500 65.100 46.500 90.00 90.00 90.00
method Neutron Diffractionresolution 2.40 Å
ligand SO4 enzyme
Primary referenceCrystallization and preliminary neutron analysis of the dissimilatory sulfite reductase D (DsrD) protein from the sulfate-reducing bacterium Desulfovibrio vulgaris., Chatake T, Mizuno N, Voordouw G, Higuchi Y, Arai S, Tanaka I, Niimura N, Acta Crystallogr D Biol Crystallogr 2003 Dec;59(Pt 12):2306-9. Epub 2003, Nov 27. PMID:14646103
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1wq2.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 1WQ2
  • CSU: Contacts of Structural Units for 1WQ2
  • Likely Quarternary Molecular Structure file(s) for 1WQ2
  • Structure Factors (126 Kb)
  • Retrieve 1WQ2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WQ2 from S2C, [Save to disk]
    • View 1WQ2 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 1WQ2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1WQ2, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wq2] [1wq2_A] [1wq2_B]
  • SWISS-PROT database: [Q46582]
  • Domain organization of [DSVD_DESVH] by SWISSPFAM
    • Other resources with information on 1WQ2
  • Community annotation for 1WQ2 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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