Selective Tuning of Elastin-like Polypeptide Properties via Methionine Oxidation
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | PETITDEMANGE, Rosine | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | GARANGER, Elisabeth
IDREF: 089451740 | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | BATAILLE, Laure | |
| hal.structure.identifier | Chimie et Biologie des Membranes et des Nanoobjets [CBMN] | |
| dc.contributor.author | DIERYCK, Wilfrid | |
| hal.structure.identifier | Chimie et Biologie des Membranes et des Nanoobjets [CBMN] | |
| dc.contributor.author | BATHANY, Katell | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | GARBAY, Bertrand
ORCID: 0000-0001-5756-2627 IDREF: 033777551 | |
| dc.contributor.author | DEMING, Timothy J. | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | LECOMMANDOUX, Sebastien | |
| dc.date.accessioned | 2020-07-09T14:16:41Z | |
| dc.date.available | 2020-07-09T14:16:41Z | |
| dc.date.issued | 2017-01-13 | |
| dc.identifier.issn | 1526-4602 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/10281 | |
| dc.description.abstractEn | We have designed and prepared a recombinant elastin-like polypeptide (ELP) containing precisely positioned methionine residues, and performed the selective and complete oxidation of its methionine thioether groups to both sulfoxide and sulfone derivatives. Since these oxidation reactions substantially increase methionine residue polarity, they were found to be a useful means to precisely adjust the temperature responsive behavior of ELPs in aqueous solutions. In particular, lower critical solution temperatures were found to be elevated in oxidized sample solutions, but were not eliminated. These transition temperatures were found to be further tunable by the use of solvents containing different Hofmeister salts. Overall, the ability to selectively and fully oxidize methionine residues in ELPs proved to be a convenient postmodification strategy for tuning their transition temperatures in aqueous media. | |
| dc.title.en | Selective Tuning of Elastin-like Polypeptide Properties via Methionine Oxidation | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/acs.biomac.6b01696 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Biomacromolecules | |
| bordeaux.page | 544-550 | |
| bordeaux.volume | 18 | |
| bordeaux.hal.laboratories | Institut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN) - UMR 5248 | * |
| bordeaux.hal.laboratories | Institut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN, UMR 5248) | |
| bordeaux.issue | 2 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Biomacromolecules&rft.date=2017-01-13&rft.volume=18&rft.issue=2&rft.spage=544-550&rft.epage=544-550&rft.eissn=1526-4602&rft.issn=1526-4602&rft.au=PETITDEMANGE,%20Rosine&GARANGER,%20Elisabeth&BATAILLE,%20Laure&DIERYCK,%20Wilfrid&BATHANY,%20Katell&rft.genre=article |
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