We also tried to identify peptides from the yeasts used during the fermentation process and for such we tried to apply the Saccharomyces sp. and other Saccharomyces protein databases from UniProt. This did not go well. When the program started to verify the FASTA files there was an error alert and everything shut down (see the print screen attached). Our doubt is: is there something wrong with these data files? Or is it something else we are doing wrong?