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MUTATED TRUNCATED MT-PFKA GENE FOR THE SYNTHESIS OF ACTIVE SHORTER FRAGMENT OF 6-PHOSPHOFRUCTO-l-KINASE
MUTATED TRUNCATED MT-PFKA GENE FOR THE SYNTHESIS OF ACTIVE SHORTER FRAGMENT OF 6-PHOSPHOFRUCTO-l-KINASE
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机译:突变截短的MT-PFKA基因用于合成6-磷酸果糖-1-激酶活性短片段
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摘要
The invention deals with mutated truncated mX-pfkA gene encoding shorter fragment of 6- phosphofructo-1 -kinase (PFKl), with no need for phosphorylation of the protein molecule for activation, that is not significantly inhibited by citric acid and/or its salts and ATP molecules. Active 49 -52 kDa fragment encoded by mt-pfltk gene, retains positive regulatory properties of the native protein and is activated in the presence of specific activators, while citric acid and ATP, important metabolites that function as feed back inhibitors in higher organisms do not reduce its activity. The invention deals with the use of modified shorter fragment in biotechnological processes for fabricating primary and secondary metabolites.
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