##gff-version 3 Q8X6C5 UniProtKB Chain 1 292 . . . ID=PRO_0000166093;Note=Xanthine dehydrogenase FAD-binding subunit Q8X6C5 UniProtKB Domain 1 176 . . . Note=FAD-binding PCMH-type;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00718 Q8X6C5 UniProtKB Binding site 27 34 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q8X6C5 UniProtKB Binding site 109 113 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q8X6C5 UniProtKB Binding site 165 165 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q8X6C5 UniProtKB Binding site 184 184 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250