TABLE 2.
Presence of anticodon mutations that cause amino acid changes in S. cerevisiae strainsa
| Original tRNA | Original amino acid | Anticodon-mutated tRNA | New amino acid | S. cerevisiae strain(s) with anticodon-mutated tRNA gene(s) in their genome(s) |
|---|---|---|---|---|
| tA(AGC)J | Alanine | tR(UGC)J | Arginine | ARN |
| tA(AGC)M1 | Alanine | tR(CGC)M1 | Arginine | AEB, AQT, ASH, BBG, BRP, BRQ, BSI, CBR, CFC, CFG, CFH |
| tC(GCA)P2 | Cysteine | tS(CCA)P2 | Serine | BHM |
| tM(CAU)D | Methionine | tI(UAU)D | Isoleucine | CFD, CFM |
| tP(AGG)C | Proline | tT(ACU)C | Threonine | CBR, CFG, CFH |
| tR(ACG)K | Arginine | tH(AUG)K | Histidine | ALN, ALP, ALV, AMN, APL, BBC, CFL, CFN, CFP |
| tR(UGU)B | Arginine | tK(UUU)B | Lysine | ARI, BEK, BEM |
| tR(UGU)G1 | Arginine | tK(UUU)G1 | Lysine | ARI |
| tV(AAC)E2 | Valine | tL(AAG)E2 | Leucine | CRE |
| tV(AAC)M1 | Valine | tI(AAU)M1 | Isoleucine | AEC |
| tV(UAC)D | Valine | tG(UCC)D | Glycine | BGM |
a
The S. cerevisiae genomes sequences screened are those of the 1,011 genome project (50).