MUTATED PGLB OLIGOSACCHARYLTRANSFERASE ENZYMES

The present disclosure provides mutated PglB oligosaccharyltransferase enzymes that have the ability to efficiently catalyze the transfer of a saccharide from a lipid carrier to an asparagine reissue in a glycosylation motif on a protein. Also provided are polynucleotides encoding the mutated PglB o...

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Bibliographische Detailangaben
Hauptverfasser:	KARPIAK, Joel, IHNKEN, Leigh Anne, KOWARIK, Michael Thomas, OLLIS, Anne, KEMMLER, Stefan Jochen, MELBY, Joel, QUEBATTE, Julien Laurent
Format:	Patent
Sprache:	eng ; hun
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present disclosure provides mutated PglB oligosaccharyltransferase enzymes that have the ability to efficiently catalyze the transfer of a saccharide from a lipid carrier to an asparagine reissue in a glycosylation motif on a protein. Also provided are polynucleotides encoding the mutated PglB oligosaccharyltransferase enzymes, host cells capable of expressing the engineered PglB oligosaccharyltransferase enzymes, and methods of using the engineered PglB oligosaccharyltransferase enzymes to make N-glycosylated proteins. Also provided are N-glycosylated proteins that are made using the engineered PglB oligosaccharyltransferase enzymes.