ID   3.5.3.21
DE   methylenediurea deaminase.
AN   methylenediurease.
CA   2 H(+) + 2 H2O + methylenediurea = CO2 + N-(hydroxymethyl)urea +
CA   2 NH4(+).
CC   -!- The methylenediurea is hydrolyzed and decarboxylated to give an
CC       aminated methylurea, which then spontaneously hydrolyzes to
CC       hydroxymethylurea.
CC   -!- The enzyme from Ochrobactrum anthropi also hydrolyzes
CC       dimethylenetriurea and trimethylenetetraurea as well as
CC       ureidoglycolate, which is hydrolyzed to urea and glyoxylate,
CC       and allantoate, which is hydrolyzed to ureidoglycolate, ammonia and
CC       carbon dioxide.
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