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5tqo

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'''Unreleased structure'''
 
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The entry 5tqo is ON HOLD until Paper Publication
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==Lipoxygenase-1 (soybean) L546A/L754A mutant at 300K==
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<StructureSection load='5tqo' size='340' side='right' caption='[[5tqo]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
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Authors: Poss, E.M., Fraser, J.S.
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== Structural highlights ==
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<table><tr><td colspan='2'>[[5tqo]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5TQO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5TQO FirstGlance]. <br>
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Description: Lipoxygenase-1 (soybean) L546A/L754A mutant at 300K
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene></td></tr>
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[[Category: Unreleased Structures]]
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5tqp|5tqp]], [[5tqn|5tqn]], [[5tr0|5tr0]]</td></tr>
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[[Category: Poss, E.M]]
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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/Oxidoreductase Oxidoreductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.13.11.12 1.13.11.12] </span></td></tr>
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[[Category: Fraser, J.S]]
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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=5tqo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5tqo OCA], [http://pdbe.org/5tqo PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5tqo RCSB], [http://www.ebi.ac.uk/pdbsum/5tqo PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5tqo ProSAT]</span></td></tr>
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/LOX1_SOYBN LOX1_SOYBN]] Plant lipoxygenase may be involved in a number of diverse aspects of plant physiology including growth and development, pest resistance, and senescence or responses to wounding. With linoleate as substrate, L-1 shows a preference for carbon 13 as the site for hydroperoxidation (in contrast to L-2 and L-3, which utilize either carbon 9 or 13). At pH above 8.5, only (9Z,11E,13S)-13-hydroperoxyoctadeca-9,11-dienoate is produced, but as the pH decreases, the proportion of (9S)-hydroperoxide increases linearly until at pH 6.0 it represents about 25 % of the products.<ref>PMID:16157595</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: Oxidoreductase]]
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[[Category: Fraser, J S]]
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[[Category: Gee, C]]
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[[Category: Poss, E M]]
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[[Category: Hydrogen tunneling]]
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[[Category: Lipoxygenase]]

Revision as of 06:30, 1 November 2017

Lipoxygenase-1 (soybean) L546A/L754A mutant at 300K

5tqo, resolution 1.70Å

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