##gff-version 3 Q7NHW1 UniProtKB Chain 1 299 . . . ID=PRO_0000415093;Note=S-methyl-5'-thioadenosine phosphorylase Q7NHW1 UniProtKB Binding site 14 14 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q7NHW1 UniProtKB Binding site 56 57 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q7NHW1 UniProtKB Binding site 89 90 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q7NHW1 UniProtKB Binding site 191 191 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q7NHW1 UniProtKB Binding site 192 192 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q7NHW1 UniProtKB Binding site 215 217 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q7NHW1 UniProtKB Site 173 173 . . . Note=Important for substrate specificity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 Q7NHW1 UniProtKB Site 228 228 . . . Note=Important for substrate specificity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963