5yfe

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<StructureSection load='5yfe' size='340' side='right'caption='[[5yfe]], [[Resolution|resolution]] 1.39&Aring;' scene=''>
<StructureSection load='5yfe' size='340' side='right'caption='[[5yfe]], [[Resolution|resolution]] 1.39&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5yfe]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Idesa Idesa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5YFE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5YFE FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5yfe]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Ideonella_sakaiensis Ideonella sakaiensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5YFE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5YFE 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=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 1.39&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ISF6_4831 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1547922 IDESA])</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=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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/Poly(ethylene_terephthalate)_hydrolase Poly(ethylene terephthalate) hydrolase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.101 3.1.1.101] </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=5yfe FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5yfe OCA], [https://pdbe.org/5yfe PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5yfe RCSB], [https://www.ebi.ac.uk/pdbsum/5yfe PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5yfe ProSAT]</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=5yfe FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5yfe OCA], [http://pdbe.org/5yfe PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5yfe RCSB], [http://www.ebi.ac.uk/pdbsum/5yfe PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5yfe ProSAT]</span></td></tr>
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</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PETH_PISS1 PETH_PISS1] Involved in the degradation and assimilation of the plastic poly(ethylene terephthalate) (PET), which allows I.sakaiensis to use PET as its major energy and carbon source for growth. Likely acts synergistically with MHETase to depolymerize PET (PubMed:26965627). Catalyzes the hydrolysis of PET to produce mono(2-hydroxyethyl) terephthalate (MHET) as the major product (PubMed:26965627, PubMed:29235460, PubMed:29374183, PubMed:29603535, PubMed:29666242, PubMed:32269349). Also depolymerizes another semiaromatic polyester, poly(ethylene-2,5-furandicarboxylate) (PEF), which is an emerging, bioderived PET replacement with improved gas barrier properties (PubMed:29666242). In contrast, PETase does not degrade aliphatic polyesters such as polylactic acid (PLA) and polybutylene succinate (PBS) (PubMed:29666242). Is also able to hydrolyze bis(hydroxyethyl) terephthalate (BHET) to yield MHET with no further decomposition, but terephthalate (TPA) can also be observed (PubMed:26965627, PubMed:29374183, PubMed:29603535). Shows esterase activity towards p-nitrophenol-linked aliphatic esters (pNP-aliphatic esters) in vitro (PubMed:26965627, PubMed:30502092).<ref>PMID:26965627</ref> <ref>PMID:29235460</ref> <ref>PMID:29374183</ref> <ref>PMID:29603535</ref> <ref>PMID:29666242</ref> <ref>PMID:30502092</ref> <ref>PMID:32269349</ref>
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Idesa]]
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[[Category: Ideonella sakaiensis]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Bao, R]]
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[[Category: Bao R]]
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[[Category: He, L H]]
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[[Category: He LH]]
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[[Category: Liu, B]]
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[[Category: Liu B]]
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[[Category: Hydrolase]]
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[[Category: Pet degradation]]
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Current revision

Enzymatic and structural characterization of the poly (ethylene terephthalate) hydrolase PETase from I. sakaiensis

PDB ID 5yfe

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OCA

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