pyrithiamine deaminase activity
Catalysis of the reaction: 1-(4-amino-2-methylpyrimid-5-ylmethyl)-3-(2-hydroxyethyl)-2-methylpyridinium + H2O + H+ = 1-(4-hydroxy-2-methylpyrimid-5-ylmethyl)-3-(2-hydroxyethyl)-2-methylpyridinium + NH4+.
GO:0016814
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines
is_a
GO:0019239
deaminase activity
is_a
1-(4-amino-2-methylpyrimid-5-ylmethyl)-3-(beta-hydroxyethyl)-2-methylpyridinium-bromide aminohydrolase activity
related