##gff-version 3 Q8VNN2 UniProtKB Chain 1 1029 . . . ID=PRO_0000366988;Note=Beta-galactosidase Q8VNN2 UniProtKB Active site 467 467 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Active site 543 543 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 108 108 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 207 207 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 207 207 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 422 422 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 424 424 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 467 467 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 467 467 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 543 546 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 603 603 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 607 607 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 610 610 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 610 610 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Binding site 1005 1005 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Site 363 363 . . . Note=Transition state stabilizer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q8VNN2 UniProtKB Site 397 397 . . . Note=Transition state stabilizer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687