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Carbohydrate Biosynthesis Gluconeogenesis

PCK1 Phosphoenolpyruvate carboxykinase, key enzyme in gluconeogenesis, catalyzes early reaction in carbohydrate biosynthesis, glucose represses transcription and accelerates mRNA degradation, regulated by Mcmlp and Cat8p, located in the cytosol... [Pg.334]

Now let us consider the further conversion of PEP and of the triose phosphates to glucose 1-phosphate, the key intermediate in biosynthesis of other sugars and polysaccharides. The conversion of PEP to glucose 1-P represents a reversal of part of the glycolysis sequence. It is convenient to discuss this along with gluconeogenesis, the reversal of the complete glycolysis sequence from lactic acid. This is an essential part of the Cori cycle (Section F) in our own bodies, and the same process may be used to convert pyruvate derived from deamination of alanine or serine (Chapter 24) into carbohydrates. [Pg.989]

See other pages where Carbohydrate Biosynthesis Gluconeogenesis is mentioned: [Pg.1159]    [Pg.1159]    [Pg.1161]    [Pg.1163]    [Pg.1333]    [Pg.795]    [Pg.1159]    [Pg.1159]    [Pg.1161]    [Pg.1163]    [Pg.1159]    [Pg.1159]    [Pg.1161]    [Pg.1163]    [Pg.440]    [Pg.1154]    [Pg.1195]    [Pg.1159]    [Pg.1159]    [Pg.1161]    [Pg.1163]    [Pg.1333]    [Pg.795]    [Pg.1159]    [Pg.1159]    [Pg.1161]    [Pg.1163]    [Pg.1159]    [Pg.1159]    [Pg.1161]    [Pg.1163]    [Pg.440]    [Pg.1154]    [Pg.1195]    [Pg.42]    [Pg.316]    [Pg.515]    [Pg.1129]    [Pg.249]    [Pg.991]    [Pg.1504]    [Pg.515]    [Pg.32]    [Pg.685]    [Pg.515]    [Pg.609]    [Pg.225]    [Pg.470]    [Pg.128]    [Pg.144]    [Pg.216]    [Pg.27]    [Pg.460]    [Pg.29]    [Pg.44]    [Pg.203]    [Pg.688]    [Pg.279]   


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Carbohydrate biosynthesis

Carbohydrate gluconeogenesis

Gluconeogenesis

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