1ucr: Difference between revisions
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[[Image:1ucr.jpg|left|200px]] | [[Image:1ucr.jpg|left|200px]] | ||
'''Three-dimensional crystal structure of dissimilatory sulfite reductase D (DsrD)''' | {{Structure | ||
|PDB= 1ucr |SIZE=350|CAPTION= <scene name='initialview01'>1ucr</scene>, resolution 1.20Å | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene> | |||
|ACTIVITY= | |||
|GENE= | |||
}} | |||
'''Three-dimensional crystal structure of dissimilatory sulfite reductase D (DsrD)''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1UCR is a [ | 1UCR is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Desulfovibrio_vulgaris Desulfovibrio vulgaris]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UCR OCA]. | ||
==Reference== | ==Reference== | ||
Crystal structure of dissimilatory sulfite reductase D (DsrD) protein--possible interaction with B- and Z-DNA by its winged-helix motif., Mizuno N, Voordouw G, Miki K, Sarai A, Higuchi Y, Structure. 2003 Sep;11(9):1133-40. PMID:[http:// | Crystal structure of dissimilatory sulfite reductase D (DsrD) protein--possible interaction with B- and Z-DNA by its winged-helix motif., Mizuno N, Voordouw G, Miki K, Sarai A, Higuchi Y, Structure. 2003 Sep;11(9):1133-40. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12962631 12962631] | ||
[[Category: Desulfovibrio vulgaris]] | [[Category: Desulfovibrio vulgaris]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: winged-helix motif]] | [[Category: winged-helix motif]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:30:18 2008'' | ||
Revision as of 15:30, 20 March 2008
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
Three-dimensional crystal structure of dissimilatory sulfite reductase D (DsrD)
OverviewOverview
The crystal structure of DsrD from Desulfovibrio vulgaris Hildenborough has been determined at 1.2 A resolution. DsrD is in a dimeric form in the crystal, and five sulfate anions were located on the surface. The structure of DsrD comprises a winged-helix motif, which shows the highest structural homology to similar motifs found in Z-DNA binding proteins and some B-DNA binding proteins. The core structure of the molecule is constructed by intramolecular interactions of hydrophobic residues, which are well conserved in DNA binding proteins, suggesting that these proteins belong to the same superfamily on the basis of the structure. These results indicate a possible role of DsrD in transcription or translation of genes for enzymes catalyzing dissimilatory sulfite reduction.
About this StructureAbout this Structure
1UCR is a Single protein structure of sequence from Desulfovibrio vulgaris. Full crystallographic information is available from OCA.
ReferenceReference
Crystal structure of dissimilatory sulfite reductase D (DsrD) protein--possible interaction with B- and Z-DNA by its winged-helix motif., Mizuno N, Voordouw G, Miki K, Sarai A, Higuchi Y, Structure. 2003 Sep;11(9):1133-40. PMID:12962631
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