Pik3r3 - phosphoinositide-3-kinase regulatory subunit 3

Enables 1-phosphatidylinositol-3-kinase regulator activity. Predicted to be involved in several processes, including cell migration involved in sprouting angiogenesis; protein kinase B signaling; and regulation of phosphorylation. Predicted to be part of phosphatidylinositol 3-kinase complex. Human ortholog(s) of this gene implicated in colon adenocarcinoma. Orthologous to human PIK3R3 (phosphoinositide-3-kinase regulatory subunit 3). [provided by Alliance of Genome Resources, Apr 2022]