##gff-version 3 Q9Y753 UniProtKB Chain 1 445 . . . ID=PRO_0000067453;Note=Squalene synthase Q9Y753 UniProtKB Transmembrane 291 311 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q9Y753 UniProtKB Transmembrane 405 425 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255