##gff-version 3
O31529	UniProtKB	Chain	1	663	.	.	.	ID=PRO_0000367024;Note=Beta-galactosidase YesZ	
O31529	UniProtKB	Active site	145	145	.	.	.	Note=Proton donor;Ontology_term=ECO:0000305;evidence=ECO:0000305|PubMed:17485082;Dbxref=PMID:17485082	
O31529	UniProtKB	Active site	296	296	.	.	.	Note=Nucleophile;Ontology_term=ECO:0000305;evidence=ECO:0000305|PubMed:17485082;Dbxref=PMID:17485082	
O31529	UniProtKB	Binding site	106	106	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O31529	UniProtKB	Binding site	110	110	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O31529	UniProtKB	Binding site	144	144	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O31529	UniProtKB	Binding site	153	153	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O31529	UniProtKB	Binding site	155	155	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O31529	UniProtKB	Binding site	158	158	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O31529	UniProtKB	Binding site	345	348	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
O31529	UniProtKB	Mutagenesis	145	145	.	.	.	Note=Hydrolysis of the covalent glycosyl-enzyme intermediate is slowed. E->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:17485082;Dbxref=PMID:17485082