##gff-version 3 P69521 UniProtKB Chain 1 337 . . . ID=PRO_0000190506;Note=Ribonucleoside-diphosphate reductase small subunit P69521 UniProtKB Transmembrane 177 197 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 P69521 UniProtKB Region 1 22 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P69521 UniProtKB Active site 128 128 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 P69521 UniProtKB Binding site 91 91 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 P69521 UniProtKB Binding site 121 121 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 P69521 UniProtKB Binding site 121 121 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 P69521 UniProtKB Binding site 124 124 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 P69521 UniProtKB Binding site 184 184 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 P69521 UniProtKB Binding site 218 218 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 P69521 UniProtKB Binding site 221 221 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028