confers_resistance_to_antibiotic enoxacin ciprofloxacin levofloxacin moxifloxacin confers_resistance_to_antibiotic gatifloxacin lomefloxacin nalidixic acid norfloxacin ofloxacin trovafloxacin grepafloxacin sparfloxacin pefloxacin fluoroquinolone resistant gyrA Bartonella bacilliformis gyrA conferring resistance to fluoroquinolones Bbac_gyrA_FLO ARO:3003297 Point mutation of Bartonella bacilliformis gyrA resulted in the lowered affinity between fluoroquinolones and gyrA. Thus, conferring resistance. antibiotic_resistance