1ucr
From Proteopedia
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|PDB= 1ucr |SIZE=350|CAPTION= <scene name='initialview01'>1ucr</scene>, resolution 1.20Å | |PDB= 1ucr |SIZE=350|CAPTION= <scene name='initialview01'>1ucr</scene>, resolution 1.20Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene> | + | |LIGAND= <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ucr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ucr OCA], [http://www.ebi.ac.uk/pdbsum/1ucr PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1ucr RCSB]</span> | ||
}} | }} | ||
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[[Category: Sarai, A.]] | [[Category: Sarai, A.]] | ||
[[Category: Voordouw, G.]] | [[Category: Voordouw, G.]] | ||
| - | [[Category: SO4]] | ||
[[Category: crystal structure]] | [[Category: crystal structure]] | ||
[[Category: dissimilatory sulfite reductase d]] | [[Category: dissimilatory sulfite reductase d]] | ||
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[[Category: winged-helix motif]] | [[Category: winged-helix motif]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:08:30 2008'' |
Revision as of 21:08, 30 March 2008
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| , resolution 1.20Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Three-dimensional crystal structure of dissimilatory sulfite reductase D (DsrD)
Overview
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 Structure
1UCR is a Single protein structure of sequence from Desulfovibrio vulgaris. Full crystallographic information is available from OCA.
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:12962631
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