##gff-version 3 Q03604 UniProtKB Chain 1 788 . . . ID=PRO_0000187194;Note=Ribonucleoside-diphosphate reductase large subunit Q03604 UniProtKB Domain 7 98 . . . Note=ATP-cone;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00492 Q03604 UniProtKB Active site 433 433 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Active site 435 435 . . . Note=Cysteine radical intermediate;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Active site 437 437 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Binding site 11 12 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 17 23 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 59 59 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 63 63 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 208 208 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 223 223 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 232 234 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 249 249 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 262 262 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 269 270 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 433 433 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 437 437 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Binding site 610 613 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 Q03604 UniProtKB Site 224 224 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Site 450 450 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Site 743 743 . . . Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Site 744 744 . . . Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Site 783 783 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Site 786 786 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q03604 UniProtKB Disulfide bond 224 450 . . . Note=Redox-active;Ontology_term=ECO:0000250;evidence=ECO:0000250