| la Glycine (Gly) | H−CH−COOH | NH2 |
(le plus simple possible) |
| l'Alanine (Ala) |
CH3−CH*−COOH
|
NH2
|
|
| acide α-aminé général | R−CH*−COOH | NH2 |
| acide α-aminé 1 | + | acide α-aminé 2 | → | dipeptide | + | eau |
R1−CH−COOH | NH2 |
+ | R2−CH−COOH | NH2 |
→ | R1−CH−CO−NH−CH−R2 | | NH2 COOH |
+ | H2O |
| C=O | NH | |