##gff-version 3 B3EWR5 UniProtKB Peptide 1 26 . . . ID=PRO_0000422556;Note=Beta-hexosaminidase B3EWR5 UniProtKB Sequence uncertainty 8 8 . . . Note=E or N B3EWR5 UniProtKB Non-terminal residue 26 26 . . . .