##gff-version 3 P20169 UniProtKB Chain 1 663 . . . ID=PRO_0000074758;Note=Drug sensory protein A P20169 UniProtKB Transmembrane 32 52 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 P20169 UniProtKB Transmembrane 165 185 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 P20169 UniProtKB Transmembrane 199 219 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 P20169 UniProtKB Domain 220 272 . . . Note=HAMP;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00102 P20169 UniProtKB Domain 281 351 . . . Note=PAS;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00140 P20169 UniProtKB Domain 429 656 . . . Note=Histidine kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00107 P20169 UniProtKB Modified residue 432 432 . . . Note=Phosphohistidine%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00107