piruvato deshidrogenasa Flashcards

1
Q

En dónde se da la piruvato deshidrogenasa

A

citoplasma de todas las células menos eritrocitos

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2
Q

sustrato

A

2 moléculas de Piruvato

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3
Q

producto

A

2 moléculas de Acetil coA

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4
Q

3 enzimas

A

piruvatodeshidrogenasa-B1, B2 y B3

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5
Q

coenzimas y cofactores

A

CoA-SH
NAD+
TPP, lipoate, FAD

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6
Q

carga energética

A

2 NADH(1 por molécula)
=5 ATPs

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7
Q

esta vía es reversible?

A

no, es irreversible

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8
Q

regulación hormonal

A

la insulina activa la vía
Glucagon la inhibe

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9
Q
A
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