##gff-version 3
A4XL21	UniProtKB	Chain	1	237	.	.	.	ID=PRO_1000063196;Note=1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase	
A4XL21	UniProtKB	Active site	8	8	.	.	.	Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01014	
A4XL21	UniProtKB	Active site	130	130	.	.	.	Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01014