| U | C | A | G | ||
|---|---|---|---|---|---|
| U | UUU Phenylalanine (Phe) | UCU Serine (Ser) | UAU Tyrosine (Tyr) | UGU Cysteine (Cys) | U |
| UUC Phe | UCC Ser | UAC Tyr | UGC Cys | C | |
| UUA Leucine (Leu) | UCA Ser | UAA STOP | UGA STOP | A | |
| UUG Leu | UCG Ser | UAG STOP | UGG Tryptophan (Trp) | G | |
| C | CUU Leucine (Leu) | CCU Proline (Pro) | CAU Histidine (His) | CGU Arginine (Arg) | U |
| CUC Leu | CCC Pro | CAC His | CGC Arg | C | |
| CUA Leu | CCA Pro | CAA Glutamine (Gln) | CGA Arg | A | |
| CUG Leu | CCG Pro | CAG Gln | CGG Arg | G | |
| A | AUU Isoleucine (Ile) | ACU Threonine (Thr) | AAU Asparagine (Asn) | AGU Serine (Ser) | U |
| AUC Ile | ACC Thr | AAC Asn | AGC Ser | C | |
| AUA Ile | ACA Thr | AAA Lysine (Lys) | AGA Arginine (Arg) | A | |
| AUG Methionine (Met) or START | ACG Thr | AAG Lys | AGG Arg | G | |
| G | GUU Valine Val | GCU Alanine (Ala) | GAU Aspartic acid (Asp) | GGU Glycine (Gly) | U |
| GUC (Val) | GCC Ala | GAC Asp | GGC Gly | C | |
| GUA Val | GCA Ala | GAA Glutamic acid (Glu) | GGA Gly | A | |
| GUG Val | GCG Ala | GAG Glu | GGG Gly | G |