##gff-version 3 Q77MS0 UniProtKB Chain 1 343 . . . ID=PRO_0000406511;Note=Ribonucleoside-diphosphate reductase small subunit Q77MS0 UniProtKB Transmembrane 188 208 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 Q77MS0 UniProtKB Active site 138 138 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 Q77MS0 UniProtKB Binding site 101 101 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 Q77MS0 UniProtKB Binding site 131 131 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 Q77MS0 UniProtKB Binding site 131 131 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 Q77MS0 UniProtKB Binding site 134 134 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 Q77MS0 UniProtKB Binding site 194 194 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 Q77MS0 UniProtKB Binding site 228 228 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028 Q77MS0 UniProtKB Binding site 231 231 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_04028