##gff-version 3
P54961	UniProtKB	Chain	1	453	.	.	.	ID=PRO_0000213752;Note=Hydroxymethylglutaryl-CoA synthase 1	
P54961	UniProtKB	Active site	84	84	.	.	.	Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10116	
P54961	UniProtKB	Active site	116	116	.	.	.	Note=Acyl-thioester intermediate;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10116	
P54961	UniProtKB	Active site	246	246	.	.	.	Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10116