6 AA polaire non chargé Flashcards

1
Q
-
            COO
             |
            CH- CH2-OH
             |
             NH3+
A

AA hydroxylés : Sérine (Ser, S):

- fonction alcool primaire, caractère polaire

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2
Q
-
            COO
             |
            CH- CH- CH3
             |        | 
         NH3+    OH
A

AA hydroxylés : Thréonine (Thr, T)

- alcool secondaire, caractère polaire

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3
Q
-
            COO
             |
            CH- CH2-C=O
             |                | 
         NH3+          NH2
A

Asparagine (Asn,N):

  • fonction amine-> peut faire des réactions de N-Glycosylation
  • peut transporter l’azote dans le sang
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4
Q
-
            COO
             |
            CH- CH2-CH2-C=O
             |                          | 
         NH3+                     NH2
A

Glutamine (Gln,Q) :

- fonction amine -> peut transporter de l’azote dans le sang

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