Enzymes Flashcards

1
Q

Glucose —> Glucose-6-phosphate

A

Hexokinase

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2
Q

Glucose-6-phosphate —> Fructose-6-phosphate

A

Phosphoglucoisomerase

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3
Q

Fructose-6-phosphate —> Fructose-1,6-phosphate

A

Phosphofructokinase

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4
Q

Fructose-1,6-phosphate —>
DHAP & Glyceraldehyde-3-phosphate

A

Fructose-1,6-phosphatoaldolase

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5
Q

DHAP —> Glyceraldhyde-3-phosphate

A

Triosephosphateisomerase

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6
Q

Pyruvate —> oxaloacetate

A

Pyruvate carboxylase

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7
Q

Oxaloacetate —> PEP

A

PEP CarboxyKinase

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8
Q

Glucose-6-phosphate —> Glucose

A

Glucose-6-phosphatase

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9
Q

Fructose 1,6-bisphosphate -> Fructose 6-phosphate

A

Fructose- 1,6 -bisphosphatase

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10
Q

Pyruvate —> Acetyl CoA

A

Pyruvate dehydrogenase

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11
Q

Citrate —> isocitrate

A

Aconitase

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12
Q

Succinyl-CoA —> Succinate

A

Succinyl CoA synthetase

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13
Q

glucose-6-phosphate—> 6-phosphogluconate

A

glucose -6- phosphate dehydrogenase

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14
Q

6-phosphogluconate ->
Ribulose-5-phosphate

A

6-phosphogluconate dehydrogenase

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15
Q

Ribulose-5-phosphate —>
Ribose-5-phosphate

A

phosphopentose isomerase

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16
Q

Ribulose-5-phosphate -> glucose-6-phosphate

A

transketolase and transaldolase

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17
Q

The enzyme removes a terminal glucose residue from the nonreducing end of
a glycogen and Gives Glucose-1-phosphate

A

Phosphorylase

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18
Q

1-transfer branches (transferase activity)
2- hydrolyze the glucosyl residue at C-6 (glucosidase activity)

A

Debranching enzyme

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19
Q

Glucose-1-phosphate—> Glucose-6-phosphate
والعكس صحيح

A

Phosphoglucomutase

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20
Q

Linked Glucose-1-phosphate to UTP
To give UDP-glucose

A

Phosphophorylase

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21
Q

removes a section of the linear (1 -> 4) linked glycogen
and reattaches it in (1 -> 6)

A

Branching enzyme

22
Q

Linked UDP-Glucose to Glycogen primer

A

Glycogen synthetase

23
Q

Cytochrome oxidase complex

A

IV enzyme

24
Q

Cytochrome C reductase complex

A

III enzyme

25
Q

Transported ATP from the matrix of mitochondrial to cytosol

A

ATP-ADP translocase

26
Q

DHAP —> glycerol-3-phosphate

A

Glycerophosphate dehydrogenase

27
Q

Malate -> oxaloacetate

A

Malate dehydrogenase

28
Q

Oxaloacetate-> aspartate
والعكس صحيح

A

Aspartate aminotransfrase

29
Q

TAG —> 2-monoacylglycerol

A

Pancreatic Lipase

30
Q

cholesterol estare —> cholesterol + FFA

A

cholesterol esterase

31
Q

Phospholipids—> lysophospholipid

A

JPhospholipase A2

32
Q

lysophospholipid—> glycerylphosphoryl

A

lysophospholipase

33
Q

The key enzyme for lipolysis

A

Hormone sensitive lipase

34
Q

Monoacylglycerol -> Glycerol + 1Fatty acids

A

Monoacylglycerol lipase

35
Q

cAMP —> AMP
prevent phosphorylation & activation of HSL

A

phosphodiesterase

36
Q

causes dephosphorylation & inactivation of HSL

A

phosphatase

37
Q

Acyl CoA —> trans-delta 2- Enoyl CoA

A

acyl-CoA dehydrogenase

38
Q

trans-delta 2-Enoyl-CoA —> L-B-Hydroxy Acyl CoA

A

enoyl-CoA hydratase

39
Q

L-B-Hydroxy Acyl CoA -> B-ketoAcyle Coa

A

HydroxyAcyl CoA dehydrogenase

40
Q

B-ketoAcyle CoA —> Acetyl CoA

A

acetyltransferase
(thiolase)

41
Q

converts cis to trans and moves double bond to the 2 position

A

Isomerase

42
Q

Propionyl CoA -> Succinyl CoA

A

Propionyl CoA Carboxylase

43
Q

DHAP -> glycerol phosphate

A

Glycerol-P-Dehydrogenase

44
Q

Acetyl CoA -> malonyl CoA

A

Acetyl CoA carboxylase

45
Q

Malate -> Pyruvate

A

Malic enzyme

46
Q

Acetyl-ACP + Malonyl-ACP
-> Acetoacetyl-ACP

A

B-Ketoacyl-ACP synthase

47
Q

Acetoacetyl-ACP -> B-Hydroxyacyl-ACP

A

B-Ketoacyl-ACP reductase

48
Q

B-Hydroxyacyl-ACP -> trans-Enoyl-ACP

A

3-Hydroxyacyl dehydrase

49
Q

Trans-Enoyl-ACP -> Butryryl ACO

A

Enoyl-ACP reductase

50
Q

Palmitoyl ACP -> Palmtate

A

thioesterase

51
Q

isocitrate -> ketoglutarate

A

isocitrate dehydrgenase