##gff-version 3 C3K3D3 UniProtKB Chain 1 567 . . . ID=PRO_1000212848;Note=Oxygen-dependent choline dehydrogenase C3K3D3 UniProtKB Active site 475 475 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00750 C3K3D3 UniProtKB Binding site 6 35 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00750