Enzymen Flashcards

1
Q

Glucokinase in glycogenese en glycolyse

A

glucose > glucose-6-fosfaat (G6P)
In cytosol
Energie nodig (ATP > ADP)

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2
Q

Pyrofosfatase in glycogenese

A

PPi > 2Pi

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3
Q

Glycogeen synthase in glycogenese

A

glucose + Glc(n) > Glc(n+1)

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4
Q

Nucleotide difosfaat kinase (NDPK) in glycogenese

A

UDP > UTP m.b.v. NDP + ATP <> NTP + ADP

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5
Q

Glycogeen fosforylase in glycogenolyse

A

Glc(n+1) > glucose-1-fosfaat

Ook Pi voor nodig

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6
Q

Glucose-6-fosfatase in glycogenolyse

A

glucose-6-fosfaat > glucose
In endoplasmatisch reticulum
Ook water voor nodig en Pi komt vrij

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7
Q

Fosfofructokinase-1 (PFK1) in glycolyse

A

fructose-6-fosfaat > fructose-1,6-bifosfaat

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8
Q

Aldolase in glycolyse

A

fructose-1,6-bifosfaat > dihydroxyacetonfosfaat (DHAP, wordt vervolgens ook GA-3-P) / glyceraldehyde-3-fosfaat (GA-3-P)

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9
Q

GA3P-dehydrogenase in glycolyse

A

glyceraldehyde-3-fosfaat > 1,3-bisfosfoglyceraat (1,3-BPG)
Pi nodig
NAD+ > NADH

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10
Q

Fosfoglyceraat kinase in glycolyse

A

1,3-BPG > 3-PG

ADP > ATP

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11
Q

Pyruvaat kinase in glycolyse

A

fosfo-enolpyruvaat (PEP) > pyruvaat

ADP > ATP

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12
Q

Lactaat dehydrogenase in glycolyse indien pyruvaat niet het mitochondrium ingaat

A

pyruvaat > lactaat

NADH > NAD+

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13
Q

Pyruvaat dehydrogenase in glycolyse als pyruvaat wel het mitchondrium ingaat

A

pyruvaat > Acetyl-CoA

CoA-SH + NAD+ > NADH + CO2

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14
Q

Citraat synthase + oxaalacetaat in glycolyse

A

Acetyl-CoA > CoA-SH + citraat

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15
Q

Lactaat dehydrogenase in gluconeogenese

A

lactaat > pyruvaat
In cytosol
NAD+ > NADH

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16
Q

Pyruvaat carboxylase in gluconeogenese

A

pyruvaat > oxaalacetaat

CO2 + ATP > ADP + Pi

17
Q

Malaatdehydrogenase

A