Posttranslationel modifikation: Forskelle mellem versioner
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Drlectin (diskussion | bidrag) |
Drlectin (diskussion | bidrag) |
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== Oversigt over modifikationer ==
Acylering, acetylering, metylering, amidering, biotinylering, dannelsen af [[disulfidbro]]er, formylering, [[proteinkinase|fosforylering]], gamma-carboxylering, glutamylering, [[glycosylering]], glycinylering, hydroxylering, iodinering, isoprenylering, myristinoylering, farnesylering, geranylgeranylering, oxidering, palmitinoylering, polysialylering, spaltning af peptidbindinger og sulfatering. Desuden kovalent addering af hæm, GPI-anker, nucleotider, flavin, phosphatidylinositol
En overset modifikation er dannelsen af en N-O-S-bro mellem [[lysin]] og [[cystein]].<ref>[https://www.genengnews.com/news/overlooked-covalent-crosslink-an-on-off-switch-for-proteins/ Overlooked Covalent Crosslink an On/Off Switch for Proteins. Genetic Engineering and Biotechnology News 2021]</ref>
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