##gff-version 3 P50648 UniProtKB Chain 1 806 . . . ID=PRO_0000187198;Note=Ribonucleoside-diphosphate reductase large subunit P50648 UniProtKB Domain 1 91 . . . Note=ATP-cone;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00492 P50648 UniProtKB Active site 425 425 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Active site 427 427 . . . Note=Cysteine radical intermediate;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Active site 429 429 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Binding site 5 6 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 11 17 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 52 52 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 56 56 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 215 215 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 224 226 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 241 241 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 254 254 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 261 262 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 425 425 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 429 429 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Binding site 604 607 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23921 P50648 UniProtKB Site 216 216 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Site 442 442 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Site 737 737 . . . Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Site 738 738 . . . Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Site 801 801 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Site 804 804 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250 P50648 UniProtKB Disulfide bond 216 442 . . . Note=Redox-active;Ontology_term=ECO:0000250;evidence=ECO:0000250