ID 2.3.1.159 DE acridone synthase. CA 3 H(+) + 3 malonyl-CoA + N-methylanthraniloyl-CoA = 1,3-dihydroxy-N- CA methylacridone + 3 CO2 + 4 CoA + H2O. DR Q9FSC0, ACS2_RUTGR ; Q9FSC2, ACS3_RUTGR ; Q9FSC1, ACS4_RUTGR ; //