| 氨基酸名称 | 三字母缩写 | 单字母缩写 |
质量 |
侧链电离的pHa值 |
结构式 |
| 丙氨酸（alanine) | Ala | A | 89.09 |  | |
| 精氨酸（arginine) | Arg | R | 174.2 | 12.48 |  |
| 天冬酰氨（asparagine) | Asn | N | 132.1 |  | |
| 天冬氨酸（aspartic acid) | Asp | D | 133.1 | 3.86 |  |
| 半胱氨酸（systeine) | Cys | C | 121.12 |  | |
| 谷氨酰胺（glutamine) | Gln | Q | 146.15 |  | |
| 谷氨酸（glutamic acid) | Glu | E | 147.13 | 4.25 |  |
| 甘氨酸（glycine) | Gly | G | 75.07 |  | |
| 组氨酸（histidine) | His | H | 155.16 | 6.0 |  |
| 异亮氨酸（isoleucine) | lle | I | 131.17 |  | |
| 亮氨酸（leucine) | Leu | L | 131.17 |  | |
| 赖氨酸（lycine) | Lys | K | 146.19 |  | |
| 甲硫氨酸（methionine) | Met | M | 149.21 |  | |
| 苯丙氨酸（phenylanaline) | Phe | P | 165.19 |  | |
| 脯氨酸（proline) | Pro | P | 115.13 |  | |
| 丝氨酸（serine) | Ser | S | 105.06 |  | |
| 苏氨酸(threonine) | Thr | T | 119.12 |  | |
| 色氨酸（tryptophan) | Trp | W | 204.22 | ||
| 酪氨酸（tyrosine) | Tyr | Y | 181.19 | 10.07 |  |
| 缬氨酸（valine) | Val | P | 117.15 |  |
