##gff-version 3 Q3ZXF9 UniProtKB Chain 1 268 . . . ID=PRO_0000305436;Note=Pantothenate synthetase Q3ZXF9 UniProtKB Active site 25 25 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00158 Q3ZXF9 UniProtKB Binding site 18 25 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00158 Q3ZXF9 UniProtKB Binding site 49 49 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00158 Q3ZXF9 UniProtKB Binding site 49 49 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00158 Q3ZXF9 UniProtKB Binding site 135 138 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00158 Q3ZXF9 UniProtKB Binding site 141 141 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00158 Q3ZXF9 UniProtKB Binding site 164 164 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00158 Q3ZXF9 UniProtKB Binding site 172 175 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00158