3ml1

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==Crystal Structure of the Periplasmic Nitrate Reductase from Cupriavidus necator==
==Crystal Structure of the Periplasmic Nitrate Reductase from Cupriavidus necator==
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<StructureSection load='3ml1' size='340' side='right' caption='[[3ml1]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
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<StructureSection load='3ml1' size='340' side='right'caption='[[3ml1]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3ml1]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Cupriavidus_necator Cupriavidus necator]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ML1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ML1 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3ml1]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Cupriavidus_necator_H16 Cupriavidus necator H16]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ML1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ML1 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=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=MGD:2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE+GUANOSINE+DINUCLEOTIDE'>MGD</scene>, <scene name='pdbligand=MOS:DIOXOTHIOMOLYBDENUM(VI)+ION'>MOS</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</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]] 1.6&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3o5a|3o5a]]</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=HEC:HEME+C'>HEC</scene>, <scene name='pdbligand=MGD:2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE+GUANOSINE+DINUCLEOTIDE'>MGD</scene>, <scene name='pdbligand=MOS:DIOXOTHIOMOLYBDENUM(VI)+ION'>MOS</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">napAB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=106590 Cupriavidus necator]), napB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=106590 Cupriavidus necator])</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=3ml1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ml1 OCA], [https://pdbe.org/3ml1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ml1 RCSB], [https://www.ebi.ac.uk/pdbsum/3ml1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ml1 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/Nitrate_reductase Nitrate reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.7.99.4 1.7.99.4] </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=3ml1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ml1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3ml1 RCSB], [http://www.ebi.ac.uk/pdbsum/3ml1 PDBsum]</span></td></tr>
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</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/NAPB_CUPNH NAPB_CUPNH] Electron transfer subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from the membrane-anchored tetraheme c-type NapC protein and transfers these to NapA subunit, thus allowing electron flow between membrane and periplasm. Essential for periplasmic nitrate reduction with nitrate as the terminal electron acceptor.<ref>PMID:8376334</ref>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 3ml1" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[Cytochrome c|Cytochrome c]]
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*[[Cytochrome C 3D structures|Cytochrome C 3D structures]]
*[[Nitrate reductase|Nitrate reductase]]
*[[Nitrate reductase|Nitrate reductase]]
== References ==
== References ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Cupriavidus necator]]
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[[Category: Cupriavidus necator H16]]
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[[Category: Nitrate reductase]]
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[[Category: Large Structures]]
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[[Category: Coelho, C]]
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[[Category: Coelho C]]
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[[Category: Romao, M J]]
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[[Category: Romao MJ]]
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[[Category: Trincao, J]]
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[[Category: Trincao J]]
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[[Category: Heterodimer]]
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[[Category: Oxidoreductase]]
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Current revision

Crystal Structure of the Periplasmic Nitrate Reductase from Cupriavidus necator

PDB ID 3ml1

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