Ligação  -1,6 ligação  -1,4 glicogênio fosforilase P glicose 1 fosfato Degradação do glicogênio P glicose 6 fosfato Fosfo glicomutase Glicólise.

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Presentation transcript:

ligação  -1,6 ligação  -1,4 glicogênio fosforilase P glicose 1 fosfato Degradação do glicogênio P glicose 6 fosfato Fosfo glicomutase Glicólise

ligação  -1,6 ligação  -1,4 Síntese do glicogênio P glicose 1 fosfato + UridinaPPP Uridina trifosfato (UTP) UDP glicose pirofosforilase PP PUridinaP UDP glicose

Regulação endócrina do metabolismo do glicogênio Adenilil ciclase ATP AMPc Proteína cinase A (PKA) Fosforilase quinase Fosforilase quinase P Glicogênio fosforilase b Glicogênio fosforilase a P Glicogênio sintase a Glicogênio sintase b P Forma ativa Forma inativa

AMP ATP Glicose-6P Fosforilase b (forma R ativa) Fosforilase b (forma T inativa) Regulação do metabolismo do glicogênio No músculo P P Glic 2 ATP2 ADP 2 ATP2 ADP Fosforilase cinase Fosfatase Fosfori- lase a (forma T inativa) P P Fosforilase a (forma R ativa) No fígado Glic