3zho: Difference between revisions

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<StructureSection load='3zho' size='340' side='right'caption='[[3zho]], [[Resolution|resolution]] 1.20&Aring;' scene=''>
<StructureSection load='3zho' size='340' side='right'caption='[[3zho]], [[Resolution|resolution]] 1.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3zho]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZHO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ZHO FirstGlance]. <br>
<table><tr><td colspan='2'>[[3zho]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZHO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ZHO FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</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]] 1.2&#8491;</td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SME:METHIONINE+SULFOXIDE'>SME</scene></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=SME:METHIONINE+SULFOXIDE'>SME</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/NAD(P)H_dehydrogenase_(quinone) NAD(P)H dehydrogenase (quinone)], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.6.5.2 1.6.5.2] </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=3zho FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zho OCA], [https://pdbe.org/3zho PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3zho RCSB], [https://www.ebi.ac.uk/pdbsum/3zho PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3zho ProSAT]</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=3zho FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zho OCA], [https://pdbe.org/3zho PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3zho RCSB], [https://www.ebi.ac.uk/pdbsum/3zho PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3zho ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/NQOR_ECOLI NQOR_ECOLI]] It seems to function in response to environmental stress when various electron transfer chains are affected or when the environment is highly oxidizing. It reduces quinones to the hydroquinone state to prevent interaction of the semiquinone with O2 and production of superoxide. It prefers NADH over NADPH.<ref>PMID:16672604</ref> <ref>PMID:9694845</ref>
[https://www.uniprot.org/uniprot/NQOR_ECOLI NQOR_ECOLI] It seems to function in response to environmental stress when various electron transfer chains are affected or when the environment is highly oxidizing. It reduces quinones to the hydroquinone state to prevent interaction of the semiquinone with O2 and production of superoxide. It prefers NADH over NADPH.<ref>PMID:16672604</ref> <ref>PMID:9694845</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: Bacillus coli migula 1895]]
[[Category: Escherichia coli]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Brynda, J]]
[[Category: Brynda J]]
[[Category: Carey, J]]
[[Category: Carey J]]
[[Category: Ettrich, R]]
[[Category: Ettrich R]]
[[Category: Kishko, I]]
[[Category: Kishko I]]
[[Category: Kuty, M]]
[[Category: Kuty M]]
[[Category: Lapkouski, M]]
[[Category: Lapkouski M]]
[[Category: Smatanova, I K]]
[[Category: Smatanova IK]]
[[Category: Electron transport]]
[[Category: Oxidoreductase]]
[[Category: Trp repressor]]
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