Biosynthèse des acides aminés Flashcards by Jeremy Bergeron | Brainscape

Q

Pyruvate en alanine

A

Transamination avec glutamate

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Oxaloacétate en aspartate

A

Transamination avec glutamate

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Aspartate en asparagine

A

Asparagine synthétase

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Glutamate en glutamine

A

Glutamine synthétase avec intermédiaire y-glutamylphosphate. On ajoute un phosphate en hydrolysant ATP, puis on l’enlève en ajoutant NH4+

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

3-phosphoglycérate en sérine

A

1- 3-phosphoglycérate devient 3-phosphohydroxypyruvate
(3-PGDH)
2- 3-phosphohydroxypyruvate devient 3-phosphosérine
(Transamination)
3- 3-phosphosérine devient sérine
(Phosphosérine phosphatase)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Sérine en glycine

A

Sérine hydroxyméthyltransférase

How well did you know this?

1

Not at all

2

3

4

5

Perfectly