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==Crystal structure of the thiosulfate dehydrogenase TsdA in complex with thiosulfate==
==Crystal structure of the thiosulfate dehydrogenase TsdA in complex with thiosulfate==
<StructureSection load='4v2k' size='340' side='right' caption='[[4v2k]], [[Resolution|resolution]] 1.29&Aring;' scene=''>
<StructureSection load='4v2k' size='340' side='right'caption='[[4v2k]], [[Resolution|resolution]] 1.29&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4v2k]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4V2K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4V2K FirstGlance]. <br>
<table><tr><td colspan='2'>[[4v2k]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Allochromatium_vinosum Allochromatium vinosum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4V2K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4V2K FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=THJ:THIOSULFATE'>THJ</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.29&#8491;</td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSS:S-MERCAPTOCYSTEINE'>CSS</scene></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CSS:S-MERCAPTOCYSTEINE'>CSS</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=THJ:THIOSULFATE'>THJ</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thiosulfate_dehydrogenase Thiosulfate dehydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.8.2.2 1.8.2.2] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4v2k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4v2k OCA], [https://pdbe.org/4v2k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4v2k RCSB], [https://www.ebi.ac.uk/pdbsum/4v2k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4v2k ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4v2k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4v2k OCA], [http://pdbe.org/4v2k PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4v2k RCSB], [http://www.ebi.ac.uk/pdbsum/4v2k PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4v2k ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/TSDA_ALLVD TSDA_ALLVD]] Catalyzes the oxidation of 2 molecules of thiosulfate to tetrathionate.<ref>PMID:16995898</ref> <ref>PMID:22779704</ref>
[https://www.uniprot.org/uniprot/TSDA_ALLVD TSDA_ALLVD] Catalyzes the oxidation of 2 molecules of thiosulfate to tetrathionate.<ref>PMID:16995898</ref> <ref>PMID:22779704</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Thiosulfate dehydrogenase]]
[[Category: Allochromatium vinosum]]
[[Category: Berks, B C]]
[[Category: Large Structures]]
[[Category: Chappell, P E]]
[[Category: Berks BC]]
[[Category: Eisel, B]]
[[Category: Chappell PE]]
[[Category: Grabarczyk, D B]]
[[Category: Eisel B]]
[[Category: Johnson, S]]
[[Category: Grabarczyk DB]]
[[Category: Lea, S M]]
[[Category: Johnson S]]
[[Category: Cysteine modification]]
[[Category: Lea SM]]
[[Category: Cytochrome c]]
[[Category: Disulfide formation]]
[[Category: His/cys heme]]
[[Category: Oxidoreductase]]