##gff-version 3 Q2PDF6 UniProtKB Chain 1 729 . . . ID=PRO_0000326545;Note=Adenosylcobalamin-dependent ribonucleoside-triphosphate reductase Q2PDF6 UniProtKB Active site 427 427 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q2PDF6 UniProtKB Active site 429 429 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q2PDF6 UniProtKB Disulfide bond 189 438 . . . Note=Redox-active;Ontology_term=ECO:0000250;evidence=ECO:0000250