5-phosphoribosyl 1-pyrophosphate pyrophosphatase activity
Catalysis of the reaction: 5-phospho-alpha-D-ribose 1-diphosphate + H2O = ribose 1,5 bisphosphate + phosphate + H+.
GO:0016462
pyrophosphatase activity
is_a
PRPP pyrophosphatase activity
exact