##gff-version 3
Q50757	UniProtKB	Chain	1	238	.	.	.	ID=PRO_0000142097;Note=1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase	
Q50757	UniProtKB	Active site	8	8	.	.	.	Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250	
Q50757	UniProtKB	Active site	130	130	.	.	.	Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250