##gff-version 3 A0QR54 UniProtKB Chain 1 259 . . . ID=PRO_0000415095;Note=S-methyl-5'-thioadenosine phosphorylase A0QR54 UniProtKB Binding site 9 9 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 A0QR54 UniProtKB Binding site 50 51 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 A0QR54 UniProtKB Binding site 175 175 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 A0QR54 UniProtKB Binding site 176 176 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 A0QR54 UniProtKB Binding site 199 201 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 A0QR54 UniProtKB Site 157 157 . . . Note=Important for substrate specificity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963 A0QR54 UniProtKB Site 212 212 . . . Note=Important for substrate specificity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01963