C-terminal peroxisomal target sequences (PTS1) of yeast <i>IDP</i> genes.

aMarked in bold are the last 3 amino acids and stop codon (*) of the identified PTS1 sequences. Additional C-terminal residues may modulate targeting efficiency, with the last 12 C-terminal residues being most important. bThe PTS1 scores for the C-terminal sequences (last 12 residues) were obtained using the PTS1 predictor program [45]. Positive values indicate high probability of peroxisomal targeting. cTargeting was evaluated by the program’s value thresholds. dThe scores of cryptic PTS1 on +1-shifted frame were calculated for the IDP2 genes of pre-WGD Saccaromycetaceae species, except for K. lactis where no cryptic PTS1 found. Cryptic PTS1 were also not found in IDP2 genes of pre-WGD species belonging to the CTG group and of post-WGD species (neither in- or out of frame). C-terminal peroxisomal target sequences (PTS1) of yeast IDP genes.