ID 4.2.1.144 DE 3-amino-5-hydroxybenzoate synthase. AN AHBA synthase. CA 5-deoxy-5-amino-3-dehydroshikimate = 3-amino-5-hydroxybenzoate + H(+) + CA H2O. CC -!- The enzyme from the bacterium Amycolatopsis mediterranei participates CC in the pathway for rifamycin B biosynthesis. CC -!- The enzyme also functions as a transaminase earlier in the pathway, CC producing UDP-alpha-D-kanosamine. DR O52552, RIFK_AMYMS ; //