!!GENETIC_CODE 1.0 transl_table = 3 This file contains the Yeast Mitochrondrial translation table, specified in the Feature Table Definition, Version 1.08, formatted for use with the GCG programs. It names amino acids in both one and three-letter form and lists the codons which should translate into them. All GCG translation programs may generate their translations from the unambiguous codons in this table. Codons which are all lower case are start codons. Systematic Range: Saccharomyces cerevisiae, Candida glabrata, Hansenula saturnus, Schizosaccharomyces pombe, and Kluyveromyces thermotolerans (Clark-Walker and Weiller, 1994) Comments: * The remaining CGN codons are rare in Saccharomyces cerevisiae and absent in Candida glabrata (= Torulopsis glabrata). * The AUA codon is common in the gene var1 coding for the single mitochondrial ribosomal protein, but rare in genes encoding the enzymes. * The coding assignments of the AUA (Met or Ile) and CUU (possibly Leu, not Thr) are uncertain in Hansenula saturnus. * The codon UGA is rarely used and probably encodes Trp in Schizosaccharomyces pombe. Sequence comparisons do not suggest other nonstandard codon assignments in this species. * The coding assignment of Thr to CUN is uncertain in Kluyveromyces thermotolerans Clark-Walker and Weiller, 1994). This code differs from the standard code in the following codons: Mitochondrion Standard W Trp TGA * End TGA T Thr CTT L Leu CTT T Thr CTC L Leu CTC T Thr CTA L Leu CTA T Thr CTG L Leu CTG M Met ATA I Ile ATA The Yeast Mitochondrial Code Symbol 3-letter Codons ! IUPAC .. A Ala GCT GCC GCA GCG ! GCX B Asx ! RAY C Cys TGT TGC ! TGY D Asp GAT GAC ! GAY E Glu GAA GAG ! GAR F Phe TTT TTC ! TTY G Gly GGT GGC GGA GGG ! GGX H His CAT CAC ! CAY I Ile ATT ATC ! ATY J ??? ... ! ... K Lys AAA AAG ! AAR L Leu TTG TTA ! TTR M Met atg ATA ! ATR N Asn AAT AAC ! AAY O ??? ... ! ... P Pro CCT CCC CCA CCG ! CCX Q Gln CAA CAG ! CAR R Arg CGT CGC CGA CGG AGA AGG ! CGX AGR MGR S Ser TCT TCC TCA TCG AGT AGC ! TCX AGY T Thr ACT ACC ACA ACG CTT CTC CTA CTG ! ACX CTX U ??? ... ! ... V Val GTT GTC GTA GTG ! GTX W Trp TGG TGA ! TGR X Xxx ! XXX Y Tyr TAT TAC ! TAY Z Glx ! SAR * End TAA TAG ! TAR