Bioquimica Aminoacido Flashcards

1
Q

como são formados os aminoacidos

A

Grupo amino, Grupo Carboxilo , candena lateral, carbono alpha

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2
Q

como se encontra o aminoacido quando o ph fisiologico esta em 7,4

A

grupo carboxilo disociado, e grupo amino prontonado

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3
Q

Aminoacidos con cadena laterales no polares. caracteristicas

A

no participan en uniones por punte de hidrogeno
no participan en uniones por atracción dipolo-dipolo
no dan ni toman protones
tem caracteristica hidrofobica

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4
Q

Aminoacidos Não polares

A
  • glicina
  • alanina
  • prolina
  • valina
  • leucina
  • isoleucina
  • metionina
  • fenilalanina
  • triptofano
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5
Q

localização dos AA não polares nas proteinas

A

tem naturaleza no polar, esntão localizados no interior das proteinas globulares.

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6
Q

Aminoacidos Polares Sem Carga

A
  • Serina
  • Treonina
  • Cisteina
    Asparagina
  • Glutamina
  • Tirosina
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7
Q

Caracteristicas AA polares em carga

A

tem carga neta = 0

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8
Q

AA POLARES COM CARGA ACIDA

A

AC. GLUTAMICO

AC. ASPARTICO

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9
Q

AA POLARES COM CARGA BASE

A

LISINA
ARGININA
HISTIDINA

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10
Q

PK1,2,3 AC. GLUTAMICO

A
PK1 = 2,1 
PK2= 4,6 
PK3= 9,7
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11
Q

PK1,2,3 AC. ASPARTICO

A
PK1= 2,1 
PK2= 3,9
PK3= 9,7
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12
Q

PK1,2,3 LISINA

A
PK1 = 2,2 
PK2 = 9
PK3 = 10,8
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13
Q

PK1,2,3 ARGININA

A
PK1= 2,2
PK2= 9,1
PK3 = 12,6
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14
Q

PK1,2,3 HISTIDINA

A
PK1 = 1,8
PK2 = 6
PK3 = 9,2
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