Lipid pathways Flashcards by Oliver Woodroffe

Q

Name the pathway

A

Beta-oxidation

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 1

Enzyme
Reactions

A

Acyl-CoA dehydrogenase

FAD → FADH₂

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound A

Name
Structure

A

Fatty acyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound B

Name
Structure

A

trans-enoyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 2

Enzyme
Reactions

A

Enoyl-CoA hydratase

H₂O →

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound C

Name
Structure

A

β-hydroxyacyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 3

Enzyme
Reactions

A

β-hydroxyacyl-CoA dehydrogenase

NAD⁺ → NADH + H⁺

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound D

Name
Structure

A

β-ketoacyl CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 4

Enzyme
Reactions

A

Thiolase

CoA-SH →

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound E

Name
Structure

A

Acetyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 1

Enzymes
Reactions

A

Propionyl-CoA carboxylase

HCO₃^-→
ATP → ADP + P_{<span>i</span>}

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Give the structure of Propionyl-CoA

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound B

Name
Structure

A

D-Methylmalonyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 2

Enzyme
Reactions

A

Methylmalonyl-CoA epimerase

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound C

Name
Structure

A

L-Methylmalonyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 3

Enzyme
Reactions

A

Methyl-malonyl-CoA mutase

With coenzyme B₁₂

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound D

Name
Structure

A

Succinyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Name the pathway

A

Ketogenesis

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compounds A + B

Name
Structure

A

2 x Acetyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 1

Enzyme
Reactions

A

Thiolase

→ Acetoacetyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound C

Name
Structure

A

Acetoacetyl-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 2

Enzyme
Reactions

A

HMG-CoA synthase

Acetyl-CoA → CoA-SH

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Compound D

Name
Structure

A

HMG-CoA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Process 3

Enzyme
Reactions

Study These Flashcards

A

HMG-CoA lyase

→ CoA-SH

Compound E * Name * Structure

Acetoacetate

Process 4 * Enzyme * Reactions

Non-enzymatic decarboxylation * → CO₂

Compound F * Name * Structure

Acetone

Process 5 * Enzyme * Reactions

D-β-hydroxybutyrate dehydrogenase * NADH + H⁺

Compound G * Name * Structure

D-β-hydroxybutyrate

Compound A * Name * Structure

D-β-hydroxybutyrate

Process 1 * Enzyme * Reactions

D-β-hydroxybutyrate dehydrogenase * NAD⁺ → NADH

Compound B * Name * Structure

Acetoacetate

Process 2 * Enzyme * Reactions

SCOT * Succinyl-CoA → Succinate

Compound C * Name * Structure

Acetoacetyl-CoA

Process 3 * Enzyme * Reactions

β-ketothiolase * CoA-SH →

Compound D * Name * Structure

Acetyl-CoA

Process 4 * Enzyme * Reactions

Citrate Synthase

Name the pathway

Fatty acid synthesis

Compound A (A) * Name * Structure

Acetyl-ACP

Compound B (M) * Name * Structure

Malonyl-ACP

Process 1 * Enzyme * Reactions

* Condensation* * → ACP + CO₂

Compound C * Name * Structure

β-ketoacyl-ACP

Process 2 * Enzyme * Reactions

Keto group reduction * NADPH → NADP⁺

Compound D * Name * Structure

β-hydroxyacyl-ACP

Process 3 * Enzyme * Reactions

* Dehydration* * → H₂O

Compound E * Name * Structure

*trans*-2-enoyl-ACP

Process 4 * Enzyme * Reactions

* Enoyl reduction* * NADPH → NADP⁺

Compound F * Name * Structure

Acyl-ACP

Compound A * Name * Structure

Glycerol-3-phosphate

Process 1 * Enzyme * Reactions

GPAT * FA-CoA → CoA-SH

Compound B * Name * Structure

Monoacylglycerol-P

Name the pathway

Fat (TAG) synthesis

Process 2 * Enzyme * Reactions

AGPAT * FA-CoA → CoA-SH

Compound C * Name * Structure

Phosphatidic acid

Process 3 * Enzyme * Reactions

PAP * H₂O → P_i

Compound D * Name * Structure

Diacylglycerol

Process 4 * Enzyme * Reactions

DGAT * FA-CoA → CoA-SH

Compound E * Name * Structure

Triacylglycerol