3syi: Difference between revisions

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'''Unreleased structure'''


The entry 3syi is ON HOLD  until Paper Publication
==Crystal structure of sulfide:quinone oxidoreductase Ser126Ala variant from Acidithiobacillus ferrooxidans using 7.0 keV diffraction data==
 
<StructureSection load='3syi' size='340' side='right'caption='[[3syi]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
Authors: Cherney, M.M., Zhang, Y., James, M.N.G., Weiner, J.H.
== Structural highlights ==
 
<table><tr><td colspan='2'>[[3syi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Acidithiobacillus_ferrooxidans_ATCC_23270 Acidithiobacillus ferrooxidans ATCC 23270]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SYI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SYI FirstGlance]. <br>
Description: Crystal structure of sulfide:quinone oxidoreductase Ser126Ala variant from Acidithiobacillus ferrooxidans using 7.0 keV diffraction data
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2001&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=3syi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3syi OCA], [https://pdbe.org/3syi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3syi RCSB], [https://www.ebi.ac.uk/pdbsum/3syi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3syi ProSAT]</span></td></tr>
</table>
== Function ==
[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>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Acidithiobacillus ferrooxidans ATCC 23270]]
[[Category: Large Structures]]
[[Category: Cherney MM]]
[[Category: James MNG]]
[[Category: Weiner JH]]
[[Category: Zhang Y]]
Retrieved from "https://proteopedia.org/3syi"