obsolete 1,4-dihydroisonicotinate 2,3-dioxygenase activity (obsolete GO:0034887)
OBSOLETE. Catalysis of the reaction: 1,4-dihydroisonicotinate + O2 = gamma-N-formylaminovinylacetaldehyde + CO2.
1,4-dihydroisonicotinate 2,3-dioxygenase activity
exact