##gff-version 3 P96157 UniProtKB Chain 1 329 . . . ID=PRO_0000210801;Note=Beta-hexosaminidase P96157 UniProtKB Active site 173 173 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00364 P96157 UniProtKB Active site 242 242 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00364 P96157 UniProtKB Binding site 62 62 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00364 P96157 UniProtKB Binding site 70 70 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00364 P96157 UniProtKB Binding site 130 130 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00364 P96157 UniProtKB Binding site 160 161 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00364 P96157 UniProtKB Site 171 171 . . . Note=Important for catalytic activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00364