##gff-version 3 Q5R7P4 UniProtKB Signal peptide 1 23 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q5R7P4 UniProtKB Propeptide 24 28 . . . ID=PRO_0000283037;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q5R7P4 UniProtKB Chain 29 677 . . . ID=PRO_0000283038;Note=Beta-galactosidase Q5R7P4 UniProtKB Region 654 677 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q5R7P4 UniProtKB Active site 188 188 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16278 Q5R7P4 UniProtKB Active site 268 268 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16278 Q5R7P4 UniProtKB Binding site 83 83 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16278 Q5R7P4 UniProtKB Binding site 129 129 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16278 Q5R7P4 UniProtKB Binding site 187 187 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16278 Q5R7P4 UniProtKB Binding site 333 333 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16278 Q5R7P4 UniProtKB Glycosylation 26 26 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q5R7P4 UniProtKB Glycosylation 247 247 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q5R7P4 UniProtKB Glycosylation 464 464 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q5R7P4 UniProtKB Glycosylation 498 498 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q5R7P4 UniProtKB Glycosylation 545 545 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q5R7P4 UniProtKB Glycosylation 555 555 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q5R7P4 UniProtKB Disulfide bond 195 230 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16278 Q5R7P4 UniProtKB Disulfide bond 626 634 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16278