##gff-version 3 B4U973 UniProtKB Chain 1 331 . . . ID=PRO_0000381430;Note=Biotin synthase B4U973 UniProtKB Domain 48 278 . . . Note=Radical SAM core;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01266 B4U973 UniProtKB Binding site 66 66 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01694 B4U973 UniProtKB Binding site 70 70 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01694 B4U973 UniProtKB Binding site 73 73 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01694 B4U973 UniProtKB Binding site 110 110 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01694 B4U973 UniProtKB Binding site 143 143 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01694 B4U973 UniProtKB Binding site 203 203 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01694 B4U973 UniProtKB Binding site 273 273 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01694