Table 1.
The most used human codons per amino acid according to their hydrogen bonding (in bold). In parenthesis is the one letter code for each amino acid. An asterisk indicates the presence of the stop codons.
| 223 | 323 | 233 | 333 | 232 | 222 | 322 | 332 |
|---|---|---|---|---|---|---|---|
| AUG (M) | CAG (Q) | UGG (W) | GCC (A) | UGA (*) | UUU (F) | CUU (L) | CCU (P) |
| AAG (K) | GAG (E) | UGC (C) | GGC (G) | AGA (R) | UUA (L) | CUA (L) | CCA (P) |
| UAC (Y) | CAC (H) | ACC (T) | CCC (P) | UCU (S) | UAU (Y) | CAU (H) | CGU (R) |
| UUC (F) | GAC (D) | AGC (S) | CCG (P) | UCA (S) | UAA (*) | CAA (Q) | CGA (R) |
| AAC (N) | GUG (V) | AGG (R) | CGC (R) | UGU (C) | AUU (I) | GUU (V) | GCU (A) |
| AUC (I) | CUG (L) | UCC (S) | CGG (R) | ACU (T) | AUA (I) | GUA (V) | GCA (A) |
| UUG (L) | CUC (L) | UCG (S) | GCG (A) | ACA (T) | AAU (N) | GAU (D) | GGU (G) |
| UAG (*) | GUC (V) | ACG (T) | GGG (G) | AGU (S) | AAA (K) | GAA (E) | GGA (G) |