4n4l

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<StructureSection load='4n4l' size='340' side='right'caption='[[4n4l]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
<StructureSection load='4n4l' size='340' side='right'caption='[[4n4l]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4n4l]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Candidatus_kuenenia_stuttgartiensis Candidatus kuenenia stuttgartiensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4N4L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4N4L FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4n4l]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Candidatus_Kuenenia_stuttgartiensis Candidatus Kuenenia stuttgartiensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4N4L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4N4L FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=HG1:1-[(4-CYCLOHEXYLBUTANOYL)(2-HYDROXYETHYL)AMINO]-1-DEOXY-D-GLUCITOL'>HG1</scene>, <scene name='pdbligand=HZN:HYDRAZINE'>HZN</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
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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]] 1.9&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[4n4j|4n4j]], [[4n4k|4n4k]], [[4n4m|4n4m]], [[4n4n|4n4n]], [[4n4o|4n4o]]</div></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=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=HG1:1-[(4-CYCLOHEXYLBUTANOYL)(2-HYDROXYETHYL)AMINO]-1-DEOXY-D-GLUCITOL'>HG1</scene>, <scene name='pdbligand=HZN:HYDRAZINE'>HZN</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Hydroxylamine_dehydrogenase Hydroxylamine dehydrogenase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.7.2.6 1.7.2.6] </span></td></tr>
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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=4n4l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4n4l OCA], [https://pdbe.org/4n4l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4n4l RCSB], [https://www.ebi.ac.uk/pdbsum/4n4l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4n4l 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=4n4l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4n4l OCA], [https://pdbe.org/4n4l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4n4l RCSB], [https://www.ebi.ac.uk/pdbsum/4n4l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4n4l ProSAT]</span></td></tr>
</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HAO_KUEST HAO_KUEST] Catalyzes the oxidation of hydroxylamine to nitric oxide with cytochrome c acting as an electron acceptor (PubMed:21964329, PubMed:24302732). Does not oxidize hydroxylamine to nitrite (PubMed:24302732). Also able to catalyze the four-electron oxidation of hydrazine to N(2) in vitro with reduced efficiency; however, this reaction is probably not physiological (PubMed:21964329, PubMed:24302732).<ref>PMID:21964329</ref> <ref>PMID:24302732</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>
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[[Category: Candidatus kuenenia stuttgartiensis]]
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[[Category: Candidatus Kuenenia stuttgartiensis]]
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[[Category: Hydroxylamine dehydrogenase]]
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[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Barends, T R.M B]]
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[[Category: Barends TRMB]]
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[[Category: Butt, J N]]
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[[Category: Butt JN]]
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[[Category: Dietl, A]]
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[[Category: Dietl A]]
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[[Category: Jetten, M S.M]]
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[[Category: Jetten MSM]]
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[[Category: Kartal, B]]
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[[Category: Kartal B]]
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[[Category: Keltjens, J T]]
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[[Category: Keltjens JT]]
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[[Category: Maalcke, W J]]
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[[Category: Maalcke WJ]]
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[[Category: Marritt, S J]]
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[[Category: Marritt SJ]]
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[[Category: C-type cytochrome]]
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[[Category: Oxidoreductase]]
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Current revision

Kuenenia stuttgartiensis hydroxylamine oxidoreductase soaked in hydrazine

PDB ID 4n4l

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