4l3z

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<StructureSection load='4l3z' size='340' side='right'caption='[[4l3z]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
<StructureSection load='4l3z' size='340' side='right'caption='[[4l3z]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4l3z]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Thioalkalivibrio_nitratireducens Thioalkalivibrio nitratireducens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4L3Z OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4L3Z FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4l3z]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Thioalkalivibrio_nitratireducens_DSM_14787 Thioalkalivibrio nitratireducens DSM 14787]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4L3Z OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4L3Z FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NO2:NITRITE+ION'>NO2</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NO2:NITRITE+ION'>NO2</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4l38|4l38]], [[4l3x|4l3x]], [[4l3y|4l3y]]</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=4l3z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4l3z OCA], [https://pdbe.org/4l3z PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4l3z RCSB], [https://www.ebi.ac.uk/pdbsum/4l3z PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4l3z ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Nitrite_reductase_(cytochrome;_ammonia-forming) Nitrite reductase (cytochrome; ammonia-forming)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.7.2.2 1.7.2.2] </span></td></tr>
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<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=4l3z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4l3z OCA], [http://pdbe.org/4l3z PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4l3z RCSB], [http://www.ebi.ac.uk/pdbsum/4l3z PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4l3z ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/L0DSL2_THIND L0DSL2_THIND]] Plays a role in nitrite reduction (By similarity).[SAAS:SAAS003321_004_001592]
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[https://www.uniprot.org/uniprot/NIR_THIND NIR_THIND] Catalyzes the reduction of nitrite to ammonia, consuming six electrons in the process (PubMed:16500161, PubMed:22281743). Has very low activity toward hydroxylamine (PubMed:16500161). Has even lower activity toward sulfite (PubMed:16500161, PubMed:22281743). Sulfite reductase activity is maximal at neutral pH (PubMed:20944237).<ref>PMID:16500161</ref> <ref>PMID:20944237</ref> <ref>PMID:22281743</ref>
==See Also==
==See Also==
*[[Cytochrome c nitrite reductase|Cytochrome c nitrite reductase]]
*[[Cytochrome c nitrite reductase|Cytochrome c nitrite reductase]]
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*[[Nitrite reductase 3D structures|Nitrite reductase 3D structures]]
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== References ==
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<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Thioalkalivibrio nitratireducens]]
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[[Category: Thioalkalivibrio nitratireducens DSM 14787]]
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[[Category: Lazarenko, V A]]
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[[Category: Lazarenko VA]]
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[[Category: Polyakov, K M]]
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[[Category: Polyakov KM]]
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[[Category: Popov, A N]]
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[[Category: Popov AN]]
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[[Category: Popov, V O]]
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[[Category: Popov VO]]
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[[Category: Tikhonov, A V]]
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[[Category: Tikhonov AV]]
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[[Category: Tikhonova, T V]]
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[[Category: Tikhonova TV]]
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[[Category: Trofimov, A A]]
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[[Category: Trofimov AA]]
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[[Category: Hemes c]]
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[[Category: Oxidoreductase]]
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Revision as of 09:30, 7 December 2022

Nitrite complex of TvNiR, second middle dose data set

PDB ID 4l3z

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