##gff-version 3 P74240 UniProtKB Chain 1 767 . . . ID=PRO_0000187222;Note=Ribonucleoside-diphosphate reductase subunit alpha P74240 UniProtKB Domain 31 120 . . . Note=ATP-cone;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00492 P74240 UniProtKB Region 1 30 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P74240 UniProtKB Compositional bias 1 29 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P74240 UniProtKB Active site 460 460 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Active site 462 462 . . . Note=Cysteine radical intermediate;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Active site 464 464 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Binding site 228 228 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Binding site 243 244 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Binding site 272 272 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Binding site 460 464 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Binding site 631 635 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Site 244 244 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Site 251 251 . . . Note=Allosteric effector binding;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Site 281 281 . . . Note=Allosteric effector binding;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Site 478 478 . . . Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Site 745 745 . . . Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Site 746 746 . . . Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Site 762 762 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Site 765 765 . . . Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250 P74240 UniProtKB Disulfide bond 244 478 . . . Note=Redox-active;Ontology_term=ECO:0000250;evidence=ECO:0000250