| 2nd base | |||||
|---|---|---|---|---|---|
| U | C | A | G | ||
| 1st base |
U |
UUU (Phe/F) |
UCU (Ser/S) |
UAU (Tyr/Y) |
UGU (Cys/C) |
| C |
CUU (Leu/L) |
CCU (Pro/P) |
CAU (His/H) |
CGU (Arg/R) |
|
| A |
AUU (Ile/I) |
ACU (Thr/T) |
AAU (Asn/N) |
AGU (Ser/S) |
|
| G |
GUU (Val/V) |
GCU (Ala/A) |
GAU (Asp/D) |
GGU (Gly/G) |
|