##gff-version 3
O83972	UniProtKB	Chain	1	845	.	.	.	ID=PRO_0000187223;Note=Ribonucleoside-diphosphate reductase subunit alpha	
O83972	UniProtKB	Domain	1	98	.	.	.	Note=ATP-cone;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00492	
O83972	UniProtKB	Active site	534	534	.	.	.	Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Active site	536	536	.	.	.	Note=Cysteine radical intermediate;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Active site	538	538	.	.	.	Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Binding site	303	303	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Binding site	318	319	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Binding site	347	347	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Binding site	534	538	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Binding site	725	729	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Site	319	319	.	.	.	Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Site	326	326	.	.	.	Note=Allosteric effector binding;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Site	356	356	.	.	.	Note=Allosteric effector binding;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Site	574	574	.	.	.	Note=Important for hydrogen atom transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Site	828	828	.	.	.	Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Site	829	829	.	.	.	Note=Important for electron transfer;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Site	840	840	.	.	.	Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Site	843	843	.	.	.	Note=Interacts with thioredoxin/glutaredoxin;Ontology_term=ECO:0000250;evidence=ECO:0000250	
O83972	UniProtKB	Disulfide bond	319	574	.	.	.	Note=Redox-active;Ontology_term=ECO:0000250;evidence=ECO:0000250