##gff-version 3 P58710 UniProtKB Chain 1 440 . . . ID=PRO_0000128159;Note=L-gulonolactone oxidase P58710 UniProtKB Transmembrane 251 273 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 P58710 UniProtKB Domain 17 187 . . . Note=FAD-binding PCMH-type;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00718 P58710 UniProtKB Modified residue 54 54 . . . Note=Pros-8alpha-FAD histidine;Ontology_term=ECO:0000250;evidence=ECO:0000250 P58710 UniProtKB Sequence conflict 160 160 . . . Note=N->K;Ontology_term=ECO:0000305;evidence=ECO:0000305