##gff-version 3 Q6D736 UniProtKB Chain 1 1040 . . . ID=PRO_0000366986;Note=Beta-galactosidase Q6D736 UniProtKB Active site 472 472 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Active site 548 548 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 111 111 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 210 210 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 210 210 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 427 427 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 429 429 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 472 472 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 472 472 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 548 551 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 608 608 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 612 612 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 615 615 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 615 615 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Binding site 1016 1016 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Site 368 368 . . . Note=Transition state stabilizer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687 Q6D736 UniProtKB Site 402 402 . . . Note=Transition state stabilizer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01687