Rate-limiting enzymes Flashcards

1
Q

Glycolysis

A

Phosphofructokinase-1 (PFK-1)

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2
Q

Gluconeogenesis

A

Fructose-1,6-bisphosphatase

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3
Q

TCA cycle

A

Isocitrate dehydrogenase

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4
Q

Glycogenesis

A

Glycogen synthase

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5
Q

Glycogenolysis

A

Glycogen phosphorylase

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6
Q

HMP shunt

A

Glucose-6-phosphate dehydrogenase (G6PD)

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7
Q

De novo pyrimidine synthesis

A

Carbamoyl phosphate synthetase II

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8
Q

De novo purine synthesis

A

Glutamine-PRPP amidotransferase

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9
Q

Urea cycle

A

Carbamoyl phosphate synthetase I

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10
Q

Fatty acid synthesis

A

Acetyl-CoA carboxylase (ACC)

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11
Q

Fatty acid oxidation

A

Carnitine acyltransferase I

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12
Q

Ketogenesis

A

HMG-CoA synthase

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13
Q

Cholesterol synthesis

A

HMG-CoA reductase

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