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PLASMID HAVING TRANSLATION STARTING- STOPPING-STARTING CODON CONFIGURATION FOR EXPRESSING PROTEIN WITH ESCHERICHIA COLI
PLASMID HAVING TRANSLATION STARTING- STOPPING-STARTING CODON CONFIGURATION FOR EXPRESSING PROTEIN WITH ESCHERICHIA COLI
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机译:质粒具有翻译起始-终止-起始密码子的构型,用于用大肠杆菌表达蛋白
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摘要
The invention relates to expression plasmids which bring about a considerable increase in expression of proteins, in particular of the thermolabile E.coli enterotoxin subunit B (LT-B). This entails a strong promoter being placed in front of the DNA coding for LT-B so that the so-called Shine-Dalgarno sequence GGGA of the LT-B gene is located six base-pairs (bp) in front of the translation start of the LT-B, and where the stop codon TGA of the LT-A sequence, which precedes in the natural case, is retained.
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