##gff-version 3 C5CKN8 UniProtKB Chain 1 349 . . . ID=PRO_1000204369;Note=Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase C5CKN8 UniProtKB Active site 315 315 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00230