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Kuki amp ikora fosifofructokinase?
Kuki amp ikora fosifofructokinase?
Anonim

AMPihindura ibikorwa byo kubuza ATP, bityo rero ibikorwa bya enzyme byiyongera mugihe igipimo cya ATP / AMP cyamanutse. Muyandi magambo, glycolysis iraterwa imbaraga zingufu zigabanuka. Kugwa muri pH nabyo bibuza ibikorwa bya fosifofructokinase.

Nigute AMP ikora PFK?

Adenosine monophosphate (AMP) ni igenzura ryiza rya PFK. Iyo selile iri hasi cyane kuri ATP, izatangira kunyunyuza byinshiATP muri molekile ya ADPubihindura kuri ATP na AMP (ADP + ADP → ATP + AMP).

Ese fosifofructokinase ikoreshwa na AMP?

PFK1 PFK2. Activity Ibikorwa bya PFK bigabanuka binyuze mukurwanya synthesis na glucagon.

Ni uruhe ruhare AMP igira mu kugenzura PFK?

AMP nayo ikora enzyme ya fosifofructokinase-1 (PFK-1). PFK-1 ikora nkaumunyezamu wa metabolic, agenga kwinjiza glucose muri glycolysis. Ariko, uruhare rwibimenyetso bya AMP rwaguwe cyane mugukora inzira ya AMPK.

Ni izihe ngaruka AMP igira kuri PFK1?

PFK1 nibyose birabujijwe kurwego rwo hejuru rwa ATPariko AMP ihindura ibikorwa byo kubuza ATP. Kubwibyo, ibikorwa bya enzyme byiyongera mugihe igipimo cya selile ATP / AMP kigabanutse.

Amabwiriza ya Allosteric ya Fosifofructokinase I

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