. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "pk3cb_human"^^ . "PIK3CB"^^ . "Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit beta"^^ . "PIK3C1"^^ . . . "Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform"^^ .