3t31

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[[Image:3t31.jpg|left|200px]]
 
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==Crystal structure of sulfide:quinone oxidoreductase from Acidithiobacillus ferrooxidans in complex with decylubiquinone==
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The line below this paragraph, containing "STRUCTURE_3t31", creates the "Structure Box" on the page.
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<StructureSection load='3t31' size='340' side='right'caption='[[3t31]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3t31]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Acidithiobacillus_ferrooxidans_ATCC_23270 Acidithiobacillus ferrooxidans ATCC 23270]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3kpg 3kpg]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3T31 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3T31 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2999&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DCQ:2-DECYL-5,6-DIMETHOXY-3-METHYLCYCLOHEXA-2,5-DIENE-1,4-DIONE'>DCQ</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=H2S:HYDROSULFURIC+ACID'>H2S</scene>, <scene name='pdbligand=LMT:DODECYL-BETA-D-MALTOSIDE'>LMT</scene></td></tr>
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{{STRUCTURE_3t31| PDB=3t31 | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3t31 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3t31 OCA], [https://pdbe.org/3t31 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3t31 RCSB], [https://www.ebi.ac.uk/pdbsum/3t31 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3t31 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/SQRD_ACIF2 SQRD_ACIF2] Catalyzes the oxidation of hydrogen sulfide, with the help of a quinone. Consecutive reaction cycles lead to the accumulation of a polysulfide product on the active site Cys residues; these products are released when they exceed a critical length, typically as cyclooctasulfur.<ref>PMID:20303979</ref> <ref>PMID:22542586</ref>
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===Crystal structure of sulfide:quinone oxidoreductase from Acidithiobacillus ferrooxidans in complex with decylubiquinone===
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==See Also==
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*[[Quinone reductase 3D structures|Quinone reductase 3D structures]]
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== References ==
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<references/>
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The line below this paragraph, {{ABSTRACT_PUBMED_20303979}}, adds the Publication Abstract to the page
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__TOC__
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(as it appears on PubMed at http://www.pubmed.gov), where 20303979 is the PubMed ID number.
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</StructureSection>
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[[Category: Acidithiobacillus ferrooxidans ATCC 23270]]
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{{ABSTRACT_PUBMED_20303979}}
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[[Category: Large Structures]]
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[[Category: Cherney MM]]
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==About this Structure==
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[[Category: James MN]]
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[[3t31]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Acidithiobacillus_ferrooxidans Acidithiobacillus ferrooxidans]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3kpg 3kpg]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3T31 OCA].
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[[Category: Solomonson M]]
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[[Category: Weiner JH]]
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==Reference==
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[[Category: Zhang Y]]
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<ref group="xtra">PMID:020303979</ref><references group="xtra"/>
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[[Category: Acidithiobacillus ferrooxidans]]
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[[Category: Cherney, M M.]]
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[[Category: James, M N.]]
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[[Category: Solomonson, M.]]
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[[Category: Weiner, J H.]]
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[[Category: Zhang, Y.]]
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[[Category: Acidithiobacillus ferrooxidan]]
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[[Category: Complex with decylubiquinone]]
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[[Category: Integral monotopic membrane protein]]
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[[Category: Oxidoreductase]]
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[[Category: Sulfide:quinone oxidoreductase]]
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Current revision

Crystal structure of sulfide:quinone oxidoreductase from Acidithiobacillus ferrooxidans in complex with decylubiquinone

PDB ID 3t31

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OCA

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