Reacciones Que Involucran Aa Flashcards

1
Q

Dihidrofolato a THF y usa

A

NADPH

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2
Q

Se usa en la conversión de homocisteína a Metionina ____ y depende de ____

A

Metilcobalamina, N5-metil-THF

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3
Q

La 5’Desoxiadenosilcobalamina se usa al Isomerizar

A

Metil-malonil-CoA en succinil-CoA (metilmalonil-CoA mutasa)

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4
Q

Inhibe absorción B12

A

Enfermedad celiaca

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5
Q

Triptófano a

A

Formato

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6
Q

Formato usa ATP y THF para formar _____ a través de ____

A

N10-Formil THF, N10-Formil THF sintasa

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7
Q

N10-Formil THF se va a

A

Nucleótidos de purina

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8
Q

Histidina a N5,N10-Metenil THF

A

Usando THF, librando 2 NH4, 2 H2O y Glutamato

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9
Q

N5,N10-Metenil THF pasa a N10-Formil THFo viceversa a través de

A

Ciclohidrolasa

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10
Q

Glicina usa THF y NAD para formar ____ a través de ____

A

N5,N10-Metileno THF, glicina sintasa

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11
Q

Serina usa THF, forma N5,N10-Metileno THF gracias a

A

Serina hidroximetiltransferasa

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12
Q

N5,N10-Metileno THF se va a

A

Nucleótidos de Timina

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13
Q

N5,N10-Metileno THF a N5,N10-Metenil THF o viceversa gracias a ____ y usa ____

A

N5,N10-Metileno THF deshidrogensa, NADP

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14
Q

N5,N10-Metileno THF pasa a N5-Metil THF gracias a ____ y usando ____

A

N5,N10-Metileno THF reductasa, NADH + H

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15
Q

N5-Metil THF a Metionina pasa a ____ usando _____

A

Metionina, B12 y homocisteína

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16
Q

Metionina a SAM por _____ y usa ___

A

SAM-sintasa, H2O + ATP

17
Q

SAM a SAH por

A

Metiltransferasa, es irreversible

18
Q

SAH a homocisteína por ____ y libera ____

A

SAH hidrolasa, Adenosina

19
Q

Enzima de B12 se llama

A

N5-Metil-THF homocisteína metiltransferasa

20
Q

Glutamato con Cisteína y ATP forman ____ gracias ____

A

Gamma-glutamilcisteína, Gamma-glutamilcisteína sintasa.

21
Q

Gamma-glutamilcisteína con ATP forma ____ a través de ___

A

Glutatión, glutatión sintasa

22
Q

Glutatión + aminoácido extracelular forma __________ gracias a _____

A

gamma-Glutamil-aminoácido, glicina y Cisteína.gamma-glutamil-transpeptidasa

23
Q

gamma-Glutamil-aminoácido hidroliza por ____ y produce _____

A

Gamma-glutamil ciclotransferasa.5-Oxoprolina

24
Q

5-Oxoprolina con ATP produce ___ gracias ____

A

Glutamato, 5-Oxoprolinasa

25
Q

Folato pasa a dihidrofolato por ____ y usa ____

A

Dihidrofolato reductasa, NADPH