Term Name:	inositol-3,4-bisphosphate 4-phosphatase activity
Synonyms:
Definition:	Catalysis of the reaction: 1D-myo-inositol 3,4-bisphosphate + H2O = 1D-myo-inositol 3-phosphate + phosphate.
Ontology:	GO: Molecular Function [GO:0052828]    QuickGO    AmiGO