hygromycin B + ATP = 7''-O-phosphohygromycin B + ADP + H(+)
hygromycin b + atp = 7''-o-phosphohygromycin b + adp + h(+)
hygromycin B + ATP = 7''-O-phosphohygromycin B + ADP + H(+)
hygromycin b + atp = 7''-o-phosphohygromycin b + adp + h(+)