##gff-version 3 P39452 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Chain 2 714 . . . ID=PRO_0000187224;Note=Ribonucleoside-diphosphate reductase 2 subunit alpha P39452 UniProtKB Active site 386 386 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Active site 388 388 . . . Note=Cysteine radical intermediate;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Active site 390 390 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Binding site 161 161 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Binding site 177 178 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Binding site 206 206 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Binding site 386 390 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Binding site 588 592 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Site 178 178 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Site 185 185 . . . Note=Allosteric effector binding;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Site 215 215 . . . Note=Allosteric effector binding;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Site 415 415 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Site 692 692 . . . Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Site 693 693 . . . Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Site 709 709 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Site 712 712 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Disulfide bond 178 415 . . . Note=Redox-active;Ontology_term=ECO:0000250;evidence=ECO:0000250 P39452 UniProtKB Sequence conflict 545 545 . . . Note=K->P;Ontology_term=ECO:0000305;evidence=ECO:0000305 P39452 UniProtKB Sequence conflict 548 548 . . . Note=K->H;Ontology_term=ECO:0000305;evidence=ECO:0000305 P39452 UniProtKB Sequence conflict 551 552 . . . Note=EL->AP;Ontology_term=ECO:0000305;evidence=ECO:0000305 P39452 UniProtKB Sequence conflict 556 556 . . . Note=S->R;Ontology_term=ECO:0000305;evidence=ECO:0000305