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5hk8

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==Crystal strucutre of a methylesterase protein MES16 from Arabidopsis==
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==Crystal structure of a methylesterase protein MES16 from Arabidopsis==
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<StructureSection load='5hk8' size='340' side='right' caption='[[5hk8]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
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<StructureSection load='5hk8' size='340' side='right'caption='[[5hk8]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5hk8]] is a 6 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5HK8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5HK8 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5hk8]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5HK8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5HK8 FirstGlance]. <br>
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</td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Pheophorbidase Pheophorbidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.82 3.1.1.82] </span></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]] 2.8&#8491;</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=5hk8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5hk8 OCA], [http://pdbe.org/5hk8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5hk8 RCSB], [http://www.ebi.ac.uk/pdbsum/5hk8 PDBsum]</span></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=5hk8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5hk8 OCA], [https://pdbe.org/5hk8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5hk8 RCSB], [https://www.ebi.ac.uk/pdbsum/5hk8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5hk8 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/PPD_ARATH PPD_ARATH]] Involved in the chlorophyll breakdown by its action in fluorescent chlorophyll catabolites (FCCs) demethylation. Demethylates the C13(2)-carboxymethyl group present at the isocyclic ring of chlorophyll. Also able to catalyze pheophorbides in vitro. Methylesterase shown to have carboxylesterase activity, methyl indole-3-acetic acid (MeIAA) esterase activity and methyl jasmonate (MeJA) esterase activity in vitro.<ref>PMID:18467465</ref> <ref>PMID:22147518</ref>
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[https://www.uniprot.org/uniprot/MES16_ARATH MES16_ARATH] Involved in the chlorophyll breakdown by its action in fluorescent chlorophyll catabolites (FCCs) demethylation (PubMed:22147518, PubMed:23723324, PubMed:24302623). Demethylates the C13(2)-carboxymethyl group present at the isocyclic ring of chlorophyll (PubMed:22147518). Uses primary fluorescent dioxobilin-type chlorophyll catabolite (pFDCC) as substrate to produce O13(4)-desmethyl pFDCC (PubMed:23723324, PubMed:24302623). Also able to catalyze pheophorbides in vitro (PubMed:22147518). Methylesterase shown to have carboxylesterase activity, methyl indole-3-acetic acid (MeIAA) esterase activity and methyl jasmonate (MeJA) esterase activity in vitro (PubMed:18467465, PubMed:27109476).<ref>PMID:18467465</ref> <ref>PMID:22147518</ref> <ref>PMID:23723324</ref> <ref>PMID:24302623</ref> <ref>PMID:27109476</ref>
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Pheophorbidase]]
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[[Category: Arabidopsis thaliana]]
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[[Category: Li, H]]
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[[Category: Large Structures]]
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[[Category: Pu, H]]
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[[Category: Li H]]
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[[Category: Hydrolase]]
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[[Category: Pu H]]
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[[Category: Hydrolase superfamily]]
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[[Category: Mes16]]
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[[Category: Methylesterase protein]]
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Current revision

Crystal structure of a methylesterase protein MES16 from Arabidopsis

PDB ID 5hk8

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