##gff-version 3 P50642 UniProtKB Chain 1 789 . . . ID=PRO_0000187242;Note=Ribonucleoside-diphosphate reductase large subunit P50642 UniProtKB Active site 435 435 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Active site 437 437 . . . Note=Cysteine radical intermediate;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Active site 439 439 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Binding site 207 207 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Binding site 222 223 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Binding site 253 253 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Binding site 435 439 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Binding site 620 624 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Site 223 223 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Site 452 452 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Site 764 764 . . . Note=Important for electron transfer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Site 765 765 . . . Note=Important for electron transfer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Site 784 784 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Site 787 787 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026 P50642 UniProtKB Disulfide bond 223 452 . . . Note=Redox-active;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04026