##gff-version 3 Q74E52 UniProtKB Chain 1 286 . . . ID=PRO_0000415092;Note=S-methyl-5'-thioadenosine phosphorylase Q74E52 UniProtKB Binding site 11 11 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q74E52 UniProtKB Binding site 53 54 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q74E52 UniProtKB Binding site 86 87 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q74E52 UniProtKB Binding site 185 185 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q74E52 UniProtKB Binding site 186 186 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q74E52 UniProtKB Binding site 209 211 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q74E52 UniProtKB Site 167 167 . . . Note=Important for substrate specificity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q74E52 UniProtKB Site 222 222 . . . Note=Important for substrate specificity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963