si_0540	N-heterocyclic_aromatic_compound_degradation	1H-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase
si_0540	N-heterocyclic_aromatic_compound_degradation	Isoquinoline 1-oxidoreductase alpha subunit (EC 1.3.99.16)
si_0540	N-heterocyclic_aromatic_compound_degradation	Isoquinoline 1-oxidoreductase beta subunit (EC 1.3.99.16)