SPLIT INTEINS AND USES THEREOF

The present invention relates generally to robust split inteins. The split inteins described herein are active over a large temperature range, including temperatures as low as 0 ºC, over a wide pH range, and in the presence of chaotropic salts. The split inteins also show high tolerance to sequence...

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Main Authors SCHMIDT, STEFAN ROBERT, CARVAJAL VALLEJOS, PATRICIA KARINA, PALLISSE BERGWERF, ROSER, MARCO FELIU, DIDAC
Format Patent
LanguageEnglish
French
Published 04.04.2013
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Abstract The present invention relates generally to robust split inteins. The split inteins described herein are active over a large temperature range, including temperatures as low as 0 ºC, over a wide pH range, and in the presence of chaotropic salts. The split inteins also show high tolerance to sequence variability in fused heterologous polypeptides and therefore are useful in protein purification and engineering techniques. La présente invention concerne d'une manière générale des intéines divisées robustes. Les intéines divisées de la présente invention sont actives sur une grande plage de températures, comprenant des températures aussi basses que 0°C, sur une large plage de pH, et en présence de sels chaotropiques. Les intéines divisées présentent également une tolérance élevée à une variabilité de séquence dans des polypeptides hétérologues fusionnés, et, par conséquent, sont utiles dans des techniques de purification et d'ingénierie des protéines.
AbstractList The present invention relates generally to robust split inteins. The split inteins described herein are active over a large temperature range, including temperatures as low as 0 ºC, over a wide pH range, and in the presence of chaotropic salts. The split inteins also show high tolerance to sequence variability in fused heterologous polypeptides and therefore are useful in protein purification and engineering techniques. La présente invention concerne d'une manière générale des intéines divisées robustes. Les intéines divisées de la présente invention sont actives sur une grande plage de températures, comprenant des températures aussi basses que 0°C, sur une large plage de pH, et en présence de sels chaotropiques. Les intéines divisées présentent également une tolérance élevée à une variabilité de séquence dans des polypeptides hétérologues fusionnés, et, par conséquent, sont utiles dans des techniques de purification et d'ingénierie des protéines.
Author PALLISSE BERGWERF, ROSER
CARVAJAL VALLEJOS, PATRICIA KARINA
SCHMIDT, STEFAN ROBERT
MARCO FELIU, DIDAC
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DocumentTitleAlternate INTEINES DIVISEES ET LEURS UTILISATIONS
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Snippet The present invention relates generally to robust split inteins. The split inteins described herein are active over a large temperature range, including...
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SubjectTerms BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PEPTIDES
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
Title SPLIT INTEINS AND USES THEREOF
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