##gff-version 3 Q1RHB5 UniProtKB Chain 1 125 . . . ID=PRO_0000281050;Note=Succinate dehydrogenase cytochrome b556 subunit Q1RHB5 UniProtKB Topological domain 1 29 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q1RHB5 UniProtKB Transmembrane 30 55 . . . Note=Helical;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q1RHB5 UniProtKB Topological domain 56 68 . . . Note=Periplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q1RHB5 UniProtKB Transmembrane 69 89 . . . Note=Helical;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q1RHB5 UniProtKB Topological domain 90 104 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q1RHB5 UniProtKB Transmembrane 105 125 . . . Note=Helical;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q1RHB5 UniProtKB Binding site 84 84 . . . Note=Axial binding residue;Ontology_term=ECO:0000250;evidence=ECO:0000250