{"id":42853,"date":"2022-03-24T10:57:23","date_gmt":"2022-03-24T09:57:23","guid":{"rendered":"https:\/\/www.ub.edu\/in2ub\/?p=42853"},"modified":"2022-03-24T11:05:03","modified_gmt":"2022-03-24T10:05:03","slug":"nous-avencos-en-la-termodinamica-del-proces-de-plegament-de-les-proteines","status":"publish","type":"post","link":"https:\/\/www.ub.edu\/in2ub\/ca\/nous-avencos-en-la-termodinamica-del-proces-de-plegament-de-les-proteines\/","title":{"rendered":"Nous aven\u00e7os en la termodin\u00e0mica del proc\u00e9s de plegament de les prote\u00efnes"},"content":{"rendered":"<p>En l\u2019\u00e0mbit de la biof\u00edsica, els estats cin\u00e8tics de les mol\u00e8cules tenen un paper decisiu en els processos metab\u00f2lics i fisiol\u00f2gics en qu\u00e8 participen. Ara, un estudi liderat pel Professor F\u00e8lix Ritort, <a href=\"https:\/\/www.ub.edu\/in2ub\/grup-de-recerca\/biomolecule-and-small-system-physics\/\">The Small Biosystems Lab,<\/a> especifica per primer cop els nivells d\u2019energia, l\u2019entropia i l\u2019entalpia de l\u2019estat de transici\u00f3 de la prote\u00efna barnasa, un model de refer\u00e8ncia en l\u2019estudi del plegament de les prote\u00efnes. Per fer-ho, els investigadors, han introdu\u00eft per primera vegada, \u00a0un controlador de temperatura en unes pinces \u00f2ptiques per determinar l\u2019entropia i l\u2019entalpia de formaci\u00f3 d\u2019una prote\u00efna. El primer autor d&#8217;aquest treball ha estat l\u2019investigador Marc Rico-Pasto (UB). Tamb\u00e9 hi col\u00b7laboren equips de la Universitat de P\u00e0dua (It\u00e0lia), l\u2019Institut de Bioenginyeria de Lausana (Su\u00efssa) i la companyia SpliceBio, amb seu al Parc Cient\u00edfic de Barcelona (PCB).<\/p>\n<p>Rico-Pasto, M.; Zaltron, A.; Davis, S. J.; Frutos, S.; Ritort, F. \u201c<a href=\"https:\/\/www.pnas.org\/doi\/10.1073\/pnas.2112382119\" target=\"_blank\" rel=\"noopener\">Molten globule\u2013like transition state of protein barnase measured with calorimetric force spectroscopy<\/a>\u201d. <strong>PNAS<\/strong>, March 2022.<\/p>\n<p>Font: Not\u00edcies UB [<u><a href=\"https:\/\/www.ub.edu\/web\/ub\/ca\/menu_eines\/noticies\/2022\/03\/041.html?\" target=\"_blank\" rel=\"noopener\">llegeix m\u00e9s<\/a><\/u>]\n","protected":false},"excerpt":{"rendered":"<p>En l\u2019\u00e0mbit de la biof\u00edsica, els estats cin\u00e8tics de les mol\u00e8cules tenen un paper decisiu en els processos metab\u00f2lics i fisiol\u00f2gics en qu\u00e8 participen. Ara, un estudi liderat pel Professor F\u00e8lix Ritort, The Small Biosystems Lab, especifica per primer cop els nivells d\u2019energia, l\u2019entropia i l\u2019entalpia de l\u2019estat de transici\u00f3 de la prote\u00efna barnasa, un&#8230;<\/p>\n","protected":false},"author":2,"featured_media":42850,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nous aven\u00e7os en la termodin\u00e0mica del proc\u00e9s de plegament de les prote\u00efnes - IN\u00b2UB<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ub.edu\/in2ub\/ca\/nous-avencos-en-la-termodinamica-del-proces-de-plegament-de-les-proteines\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nous aven\u00e7os en la termodin\u00e0mica del proc\u00e9s de plegament de les prote\u00efnes - IN\u00b2UB\" \/>\n<meta property=\"og:description\" content=\"En l\u2019\u00e0mbit de la biof\u00edsica, els estats cin\u00e8tics de les mol\u00e8cules tenen un paper decisiu en els processos metab\u00f2lics i fisiol\u00f2gics en qu\u00e8 participen. 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