| Amino acid name | One letter symbol | Three letters symbol | Chemical formula | Molecular weight |
| Alanine | A | ala | C3H7NO2 | |
| Arginine | R | arg | C6H14N4O2 | |
| Asparagine | N | asn | C4H8N2O3 | |
| Aspartic acid | D | asp | C4H7NO4 | |
| Cysteine | C | cys | C3H7NO2S | |
| Glutamine | Q | gln | C5H10N2O3 | |
| Glutamic acid | E | glu | C5H9NO4 | |
| Glycine | G | gly | C₂H₅NO₂ | |
| Histidine | H | his | C6H9N3O2 | |
| Isoleucine | I | ile | C6H13NO2 | |
| Leucine | L | leu | C6H13NO2 | |
| Lysine | K | lys | C6H14N2O2 | |
| Methionine | M | met | C5H11NO2S | |
| Phenylalanine | F | phe | C9H11NO2 | |
| Proline | P | pro | C₅H₉NO₂ | |
| Serine | S | ser | C3H7NO3 | |
| Threonine | T | thr | C4H9NO3 | |
| Tryptophan | W | trp | C11H12N2O2 | |
| Tyrosine | Y | tyr | C9H11NO3 | |
| Valine | V | val | C5H11NO2 |
