7vmd: Difference between revisions
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New page: '''Unreleased structure''' The entry 7vmd is ON HOLD Authors: Description: Category: Unreleased Structures |
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==Crystal structure of a hydrolases Ple628 from marine microbial consortium== | |||
<StructureSection load='7vmd' size='340' side='right'caption='[[7vmd]], [[Resolution|resolution]] 1.69Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[7vmd]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Unclassified_Marinobacter Unclassified Marinobacter]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7VMD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7VMD FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.69Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7vmd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7vmd OCA], [https://pdbe.org/7vmd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7vmd RCSB], [https://www.ebi.ac.uk/pdbsum/7vmd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7vmd ProSAT]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Polybutylene adipate terephthalate (PBAT) is a biodegradable alternative to polyethylene and can be broadly used in various applications. These polymers can be degraded by hydrolases of terrestrial and aquatic origin. In a previous study, we identified tandem PETase-like hydrolases (Ples) from the marine microbial consortium I1 that were highly expressed when a PBAT blend was supplied as the only carbon source. In this study, the tandem Ples, Ple628 and Ple629, were recombinantly expressed and characterized. Both enzymes are mesophilic and active on a wide range of oligomers. The activities of the Ples differed greatly when model substrates, PBAT-modified polymers or PET nanoparticles were supplied. Ple629 was always more active than Ple628. Crystal structures of Ple628 and Ple629 revealed a structural similarity to other PETases and can be classified as member of the PETases IIa subclass, alpha/beta hydrolase superfamily. Our results show that the predicted functions of Ple628 and Ple629 agree with the bioinformatic predictions, and these enzymes play a significant role in the plastic degradation by the consortium. | |||
Molecular and Biochemical Differences of the Tandem and Cold-Adapted PET Hydrolases Ple628 and Ple629, Isolated From a Marine Microbial Consortium.,Meyer Cifuentes IE, Wu P, Zhao Y, Liu W, Neumann-Schaal M, Pfaff L, Barys J, Li Z, Gao J, Han X, Bornscheuer UT, Wei R, Ozturk B Front Bioeng Biotechnol. 2022 Jul 21;10:930140. doi: 10.3389/fbioe.2022.930140. , eCollection 2022. PMID:35935485<ref>PMID:35935485</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
<div class="pdbe-citations 7vmd" style="background-color:#fffaf0;"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Unclassified Marinobacter]] | |||
[[Category: Basak O]] | |||
[[Category: Gao J]] | |||
[[Category: Han X]] | |||
[[Category: Ingrid MC]] | |||
[[Category: Lara P]] | |||
[[Category: Li Q]] | |||
[[Category: Li ZS]] | |||
[[Category: Liu WD]] | |||
[[Category: Wei R]] | |||
[[Category: Wu P]] | |||
[[Category: Zhao YP]] | |||
Latest revision as of 14:08, 6 November 2024
Crystal structure of a hydrolases Ple628 from marine microbial consortium
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