5t5v: Difference between revisions

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<StructureSection load='5t5v' size='340' side='right' caption='[[5t5v]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
<StructureSection load='5t5v' size='340' side='right' caption='[[5t5v]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5t5v]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5T5V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5T5V FirstGlance]. <br>
<table><tr><td colspan='2'>[[5t5v]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Glycine_hispida Glycine hispida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5T5V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5T5V FirstGlance]. <br>
</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>
</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>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">LOX1.1, LOX1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3847 Glycine hispida])</td></tr>
<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>
<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>
<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=5t5v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5t5v OCA], [http://pdbe.org/5t5v PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5t5v RCSB], [http://www.ebi.ac.uk/pdbsum/5t5v PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5t5v ProSAT]</span></td></tr>
<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=5t5v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5t5v OCA], [http://pdbe.org/5t5v PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5t5v RCSB], [http://www.ebi.ac.uk/pdbsum/5t5v PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5t5v ProSAT]</span></td></tr>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Glycine hispida]]
[[Category: Oxidoreductase]]
[[Category: Oxidoreductase]]
[[Category: Fraser, J S]]
[[Category: Fraser, J S]]

Revision as of 17:21, 6 November 2017

LIPOXYGENASE-1 (SOYBEAN) AT 293KLIPOXYGENASE-1 (SOYBEAN) AT 293K

Structural highlights

5t5v is a 2 chain structure with sequence from Glycine hispida. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Gene:LOX1.1, LOX1 (Glycine hispida)
Activity:Oxidoreductase, with EC number 1.13.11.12
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[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.[1]

References

  1. Coffa G, Imber AN, Maguire BC, Laxmikanthan G, Schneider C, Gaffney BJ, Brash AR. On the relationships of substrate orientation, hydrogen abstraction, and product stereochemistry in single and double dioxygenations by soybean lipoxygenase-1 and its Ala542Gly mutant. J Biol Chem. 2005 Nov 18;280(46):38756-66. Epub 2005 Sep 12. PMID:16157595 doi:http://dx.doi.org/10.1074/jbc.M504870200

5t5v, resolution 1.80Å

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