7vwn

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(New page: '''Unreleased structure''' The entry 7vwn is ON HOLD Authors: Xie, W., Jia, Q. Description: The structure of an engineered PET hydrolase Category: Unreleased Structures [[Category:...)
Current revision (09:17, 17 October 2024) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 7vwn is ON HOLD
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==The structure of an engineered PET hydrolase==
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<StructureSection load='7vwn' size='340' side='right'caption='[[7vwn]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
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Authors: Xie, W., Jia, Q.
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== Structural highlights ==
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<table><tr><td colspan='2'>[[7vwn]] 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=7VWN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7VWN FirstGlance]. <br>
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Description: The structure of an engineered PET hydrolase
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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]] 1.45&#8491;</td></tr>
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[[Category: Unreleased Structures]]
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr>
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[[Category: Xie, W]]
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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=7vwn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7vwn OCA], [https://pdbe.org/7vwn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7vwn RCSB], [https://www.ebi.ac.uk/pdbsum/7vwn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7vwn ProSAT]</span></td></tr>
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[[Category: Jia, Q]]
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</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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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Ideonella sakaiensis]]
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[[Category: Large Structures]]
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[[Category: Jia Q]]
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[[Category: Xie W]]

Current revision

The structure of an engineered PET hydrolase

PDB ID 7vwn

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