Metabolismo AA Flashcards

1
Q

Alanina

A

Ciclo di Cori: alanina da muscolo in circolo, al fegato dove viene trasformata in piruvato utile alla gluconeogenesi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Serina

A

Transaminasi: 3 fosfoglicerato, 3 fosfopiruvato, 3 fosfoserina, serina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Glicina

A

Da Serina idrossimetiltranferasi utilizza tetraidrofolato

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Tirosina

A

Ossidazione fenilalanina da fenilalanina idrossilasi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Treonina

A

Serina treonina deidratasi deaminazione, alfachetobutirrato, decarbossilazione ossidativa propionil coA GLUCOGENICO

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Metionina

A

Omocisteina può essere rimetilata per azione di omocisteina transmetilasi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Prolina

A

Glutammico semialdeide va incontro a ciclizzazione generando pirollina carbossilato, ulteriore riduzione prolina
Tende a formare alfachetoglutarato GLUCOGENICO

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Lisina

A

Transaminazione indiretta su arriva a glutaril cosa che viene trasformato in acetil coA CHETOGENICO

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Valina

A

Isobutirril coA trasformato in succinil coA GLUCOGENICO

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Leucina

A

Deriva isovalerilcoA trasformato in beta idrossi metil glutaril coA quindi ACETILCOA E ACETOACETATO
CHETOGENICO

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Isoleucina

A

Deriva 2 metil butirril coA convertito in ACETILCOA E SUCCINILCOA
CHETOGENICO E GLUCOGENICO

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Istidina

A

.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Cisteina

A

.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Glutammina

A

Convertita a glutammico tramite glutaminasi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Asparagina

A

Da asportato e glutammina tramite asparagina sintetasi
Riconvertita ad aspartato tramite asparaginasi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Arginina

A

.