Enzymes Flashcards

1
Q

Hexokinase

A

Glycolysis
Glu–> G6P via energetic coupling
Irreversible

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2
Q

Hexokinase I:

A

High affinity, more than just glucose.

Brain, Fat, Muscle

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3
Q

Hexokinase IV

A

Low affinity, just glucose.

Liver, Pancreas

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4
Q

Phosphoglucose Isomerase

A

G6P –>F6P

Glycolosis

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5
Q

Phosphofructokinase

A
F6P-->FBP
Glycolysis
Irreversible
Allosterically Regulated
ATP inhibits
ADP activates
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6
Q

Aldolase

A

FBP–> G3P+DHAP

Glycolysis

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7
Q

Trisose Phosphate Isomerase (TIM Barrel)

A

DHAP–>G3P

Glycolysis

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8
Q

G3P Dehydrogenase

A

G3P–> BPG
Glycolysis
NADH

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9
Q

Phosphoglycerate Kinase

A

BPG–> 3PG
Glycolysis
ATP x2

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