ID 2.4.1.301 DE 2'-deamino-2'-hydroxyneamine 1-alpha-D-kanosaminyltransferase. CA (1) 2'-deamino-2'-hydroxyneamine + UDP-alpha-D-kanosamine = H(+) + CA kanamycin A + UDP. CA (2) neamine + UDP-alpha-D-kanosamine = H(+) + kanamycin B + UDP. CA (3) paromamine + UDP-alpha-D-kanosamine = H(+) + kanamycin C + UDP. CA (4) 2'-deamino-2'-hydroxyparomamine + UDP-alpha-D-kanosamine = H(+) + CA kanamycin X + UDP. CC -!- Involved in the biosynthetic pathway of kanamycins. CC -!- The enzyme characterized from the bacterium Streptomyces CC kanamyceticus can also accept UDP-alpha-D-glucose with lower CC efficiency. DR Q65CC7, KANE_STRKN ; //