ID 1.14.14.148 DE angelicin synthase. AN CYP71AJ4. CA (S)-columbianetin + reduced [NADPH--hemoprotein reductase] + O2 = CA angelicin + acetone + oxidized [NADPH--hemoprotein reductase] + 2 H2O + CA H(+). CC -!- This cytochrome P450 (heme-thiolate) enzyme from wild parsnip is CC involved in the formation of angular furanocoumarins. CC -!- Attacks its substrate by syn-elimination of hydrogen from C-3'. CC -!- Formerly EC 1.14.13.115. DR C0SJS3, ANGS_PASSA ; //