Classification des 20 acides aminés standards selon la nature chimique R Flashcards

1
Q

Aliphatique

A
  1. Glycine, G, Gly
  2. Alanine, A, Ala
  3. Valine, V, Va
    Isomères de structure
  4. Leucine, L, Leu
  5. Isoleucine, I, Ile
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2
Q

Fonction α-iminoacide

A
  1. Proline, P, Pro
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3
Q

Cycle aromatique

A
  1. Phenylalanine, F, Phe
  2. Tyrosine, Y, Tyr
  3. Tryptophan, W, Trp
    Absorbe les UV
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4
Q

Soufrée

A
  1. Methionine, M, Met

2. Cysteine, C, Cys

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5
Q

β-Hydroxylée

A
  1. Sérine, S, Ser
  2. Threonine, T, Thr
    * Porte un hydroxyle sur leur carbone β
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6
Q

2e fonction basique

A
  1. Histidine, H, His
  2. Lysine, K, Lys
  3. Arginine, R, Arg
    * Accepte des proton supplémentaire
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7
Q

2iem fonction acide et leur dérivé amide

A
  1. Aspartate, D, Asp
  2. Glutamate, E, Glu
  3. Asparagine, N, Asn
    4) Glutamine, Q, Gln
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