ID   1.17.3.3
DE   6-hydroxynicotinate dehydrogenase.
AN   6-hydroxynicotinate hydroxylase.
AN   6-hydroxynicotinic acid dehydrogenase.
AN   6-hydroxynicotinic acid hydroxylase.
CA   6-hydroxynicotinate + H2O + O2 = 2,6-dihydroxynicotinate + H2O2.
CC   -!- The enzyme also has a catalytically essential, labile selenium that
CC       can be removed by reaction with cyanide.
CC   -!- In Bacillus niacini, this enzyme is required for growth on nicotinic
CC       acid.
//