Table 2.
Assignment of readable codons to tRNA anticodons obtained by tRNAscan
|
1st AP |
Nucleoside |
Pairs with 3rd CP |
For: |
|---|---|---|---|
| A | I | U, C, A | Arg4, Ile |
| A | A | A, C, G, U | aoc |
| C | k2C | A | Ile |
| C | C | G | aoc |
| G | G/Q | C, U | All cases |
| T | mU | A, G | Gln, Glu, Arg2, Lys, Leu2, Trp |
| T
|
U
|
A, C, G, U
|
aoc
|
-
As an example, T at first anticodon position corresponds to mU when coding for twofold degenerate amino acids (pairing with 3rd codon position bases A and G) and to U in other cases (pairing with any 3rd codon position nucleoside). mU, unspecified modification of U (e.g. S2U, Sc2U, Um or xm5U); aoc, “all other cases”; Xxx4 and Xxx2, four- and two-codon boxes of the sixfold degenerate amino acids; CP, codon position; AP, anticodon position.
