Term Name: pterin deaminase activity
Synonyms: 2-amino-4-hydroxypteridine aminohydrolase activity, acrasinase activity
Definition: Catalysis of the reaction: 2-amino-4-hydroxypteridine + H2O = 2,4-dihydroxypteridine + NH3.
Ontology: GO: Molecular Function [GO:0050228]    QuickGO    AmiGO

Relationships
is a type of: deaminase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines