3,4-dimethoxybenzoate + AH2 + O2 <=> vanillate + formaldehyde + A + H2O
3,4-dimethoxybenzoate + ah2 + o2 <=> vanillate + formaldehyde + a + h2o
3,4-dimethoxybenzoate + AH2 + O2 <=> vanillate + formaldehyde + A + H2O
3,4-dimethoxybenzoate + ah2 + o2 <=> vanillate + formaldehyde + a + h2o