acridone synthase activity
Catalysis of the reaction: N-methylanthranilyl-CoA + 3 H+ + 3 malonyl-CoA = 1,3-dihydroxy-N-methylacridone + 3 CO2 + 4 CoA + H2O.
GO:0016747
acyltransferase activity, transferring groups other than amino-acyl groups
is_a
malonyl-CoA:N-methylanthraniloyl-CoA malonyltransferase (cyclizing)
related