3s7w
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3s7w]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Thioalkalivibrio_nitratireducens Thioalkalivibrio nitratireducens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3S7W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3S7W FirstGlance]. <br> | <table><tr><td colspan='2'>[[3s7w]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Thioalkalivibrio_nitratireducens Thioalkalivibrio nitratireducens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3S7W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3S7W FirstGlance]. <br> | ||
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AZI:AZIDE+ION'>AZI</scene>, <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=NO2:NITRITE+ION'>NO2</scene | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.79Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AZI:AZIDE+ION'>AZI</scene>, <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=NO2:NITRITE+ION'>NO2</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=3s7w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s7w OCA], [https://pdbe.org/3s7w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3s7w RCSB], [https://www.ebi.ac.uk/pdbsum/3s7w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3s7w 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=3s7w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s7w OCA], [https://pdbe.org/3s7w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3s7w RCSB], [https://www.ebi.ac.uk/pdbsum/3s7w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3s7w ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
| - | + | [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]] | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Thioalkalivibrio nitratireducens]] | [[Category: Thioalkalivibrio nitratireducens]] | ||
| - | [[Category: Polyakov | + | [[Category: Polyakov KM]] |
| - | [[Category: Popov | + | [[Category: Popov VO]] |
| - | [[Category: Tikhonova | + | [[Category: Tikhonova TV]] |
| - | [[Category: Trofimov | + | [[Category: Trofimov AA]] |
| - | + | ||
| - | + | ||
Current revision
Structure of the TvNiRb form of Thioalkalivibrio nitratireducens cytochrome c nitrite reductase with an oxidized Gln360 in a complex with hydroxylamine
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