| 慣用名
| 三文字記号
| 一文字記号
| 体系的名称
| 構造式
|
| Alanine | Ala | A | 2-aminopropionic acid | CH3CH(NH2)COOH
|
| Arginine | Arg | R | 2-amino-5-guanidinovaleric acid | H2NC(NH)NH(CH2)3CH(NH2)COOH
|
| Asparagine | Asn | N | 2-aminosuccinamic acid | H2NCOCH2CH(NH2)COOH
|
| Aspartic acid | Asp | D | aminosuccinic acid | HOCOCH2CH(NH2)COOH
|
| Cysteine | Cys | C | 2-amino-3-mercaptopropionic acid
(3-mercaptoalanine) | HSCH2CH(NH2)COOH
|
| Glutamine | Gln | Q | 2-aminoglutaramic acid | H2NCO(CH2)2CH(NH2)COOH
|
| Glutamic acid | Glu | E | 2-aminoglutaric acid | --
|
| Glycine | Gly | G | aminoacetic acid | CH(NH2)COOH
|
| Histidine | His | H | 2-amino-1H-imidazole-4-propionic acid | --
|
| Isoleucine | Ile | I | 2-amino-3-methylvaleric acid | C2H5(CH3)CH(NH2)COOH
|
| Leucine | Leu | L | 2-amino-4-methylvaleric acid | (CH3)2CHCH2CH(NH2)COOH
|
| Lysine | Lys | K | 2,6-diaminohexanoic acid | H2N(CH2)4CH(NH2)COOH
|
| Methionine | Met | M | 2-amino-4-(methylthio)butyric acid | CH3S(CH2)2CH(NH2)COOH
|
| Phenylalanine | Phe | F | 2-amino-3-phenylpropionic acid | C6H6CH2CH(NH2)COOH
|
| Proline | Pro | P | 2-pyrrolidinecarboxylic acid | --
|
| Serine | Ser | S | 2-amino-3-hydroxypropionic acid | HOCH2CH(NH2)COOH
|
| Threonine | Thr | T | 2-amino-3-hydroxybutyric acid | CH3CH(OH)CH(NH2)COOH
|
| Tryptophan | Trp | W | 2-amino-3-(3-indolyl)propionic acid | --
|
| Tyrosine | Tyr | Y | 2-amino-4-(3-hydroxyphenyl)propionic acid | HO-Benzene Ring-CH2CH(NH2)COOH
|
| Valine | Val | V | 2-amino-3-methylbutyric acid | (CH3)2CHCH(NH2)COOH
|