2KT1, 2XS6, 3MTT, 3O5Z529618709n/aENSMUSG00000031834O00459O08908NM_005027NM_008841NP_005018NP_032867Phosphatidylinositol 3-kinase regulatory subunit beta is an enzyme that in humans is encoded by the PIK3R2 gene.

[4][5] A recent study on gene expression indicated that the PIK3R2 gene might have a key role in pan-cancer prognosis.

[6] PIK3R2 has been shown to interact with: PIK3R2 mutations were recently shown to be associated with polymicrogyria.

[12]