ID   3.5.4.20
DE   pyrithiamine deaminase.
CA   1-(4-amino-2-methylpyrimid-5-ylmethyl)-3-(2-hydroxyethyl)-2-
CA   methylpyridinium + H(+) + H2O = 1-(4-hydroxy-2-methylpyrimid-5-ylmethyl)-
CA   3-(2-hydroxyethyl)-2-methylpyridinium + NH4(+).
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