ID   2.7.1.119
DE   hygromycin-B 7''-O-kinase.
AN   APH(7'').
AN   hygromycin-B kinase.
AN   hygromycin B phosphotransferase.
CA   ATP + hygromycin B = 7''-O-phosphohygromycin B + ADP + H(+).
CC   -!- Phosphorylates the antibiotics hygromycin B, 1-N-hygromycin B and
CC       destomycin, but not hygromycin B2, at the 7''-hydroxy group in the
CC       destomic acid ring.
DR   P09979, KHYB_STRHY ;
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