3ngc

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m (Protected "3ngc" [edit=sysop:move=sysop])
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'''Unreleased structure'''
 
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The entry 3ngc is ON HOLD until Mar 23 2012
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==Complex of 6-hydroxy-L-nicotine oxidase with intermediate methylmyosmine product formed during catalytic turnover==
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<StructureSection load='3ngc' size='340' side='right'caption='[[3ngc]], [[Resolution|resolution]] 2.25&Aring;' scene=''>
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Authors: Kachalova, G.S., Bartunik, H.D.
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3ngc]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Paenarthrobacter_nicotinovorans Paenarthrobacter nicotinovorans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NGC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NGC FirstGlance]. <br>
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Description: Complex of 6-hydroxy-L-nicotine oxidase with intermediate methylmyosmine product formed during catalytic turnover
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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]] 2.25&#8491;</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=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=GP7:(1R)-2-{[(S)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTADECANOYLOXY)METHYL]ETHYL+(12E)-HEXADECA-9,12-DIENOATE'>GP7</scene>, <scene name='pdbligand=HNH:5-(1-METHYL-4,5-DIHYDRO-1H-PYRROL-2-YL)PYRIDIN-2-OL'>HNH</scene>, <scene name='pdbligand=HNL:5-[(2S)-1-METHYLPYRROLIDIN-2-YL]PYRIDIN-2-OL'>HNL</scene></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=3ngc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ngc OCA], [https://pdbe.org/3ngc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ngc RCSB], [https://www.ebi.ac.uk/pdbsum/3ngc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ngc ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HLNO_PAENI HLNO_PAENI] Involved in the degradation of L-nicotine (PubMed:5849820). Catalyzes the oxidation of (S)-6-hydroxynicotine (6-hydroxy-L-nicotine) to 6-hydroxypseudooxynicotine (PubMed:5849820, PubMed:4965794, PubMed:5646150, PubMed:21383134, PubMed:26744768, PubMed:28080034). Oxidation of the pyrrolidine ring of (S)-6-hydroxynicotine leads to the formation of the optically inactive 6-hydroxy-N-methylmyosmine, which hydrolyzes spontaneously to 6-hydroxypseudooxynicotine (PubMed:4965794, PubMed:21383134, PubMed:26744768, PubMed:28080034). Acts with absolute stereospecificity on the L-form of 6-hydroxynicotine (PubMed:4965794). Can also use (S)-6-hydroxynornicotine (PubMed:26744768, PubMed:28080034).<ref>PMID:21383134</ref> <ref>PMID:26744768</ref> <ref>PMID:28080034</ref> <ref>PMID:4965794</ref> <ref>PMID:5646150</ref> <ref>PMID:5849820</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
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[[Category: Paenarthrobacter nicotinovorans]]
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[[Category: Bartunik HD]]
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[[Category: Kachalova GS]]

Current revision

Complex of 6-hydroxy-L-nicotine oxidase with intermediate methylmyosmine product formed during catalytic turnover

PDB ID 3ngc

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