Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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The peptide sequence DSYG(893–896) of the sheep sodiumpumpa1 subunit is highly conserved among all K+-trans-porting P-type ATPases. To obtain information about itsfunction, single mutations were introduced and the mutantswere expressed in yeast and analysed for enzymatic activity,ion recognition, and a/bsubunit interactions. Mutants ofSer894 or Tyr895 were all active. Conservative phenylalan-ine and tryptophan mutants of Tyr895 displayed propertiesthat were similar to the properties of the wild-type enzyme....
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Báo cáo khoa học: The highly conserved extracellular peptide, DSYG(893–896), is a critical structure for sodium pump function
