MAGUK p55亚家族成员3 (Discs large同源物3) (蛋白MPP3)
MAGUK p55亚家族成员3 (Discs large同源物3) (蛋白MPP3)
Q13368功能描述
通过将CADM1连接至DLG1和phosphoinositide-3-kinase (PI3K)的调节亚基，参与经phosphoinositide-3-kinase (PI3K)通路的细胞铺展 (PubMed:24503895)。稳定质膜上的HTR2C并防止其脱敏。可能参与粘附连接的维持 (By similarity)。 {ECO:0000250|UniProtKB:O88910, ECO:0000269|PubMed:24503895}.
组织特异性
Expressed in retina (at protein level) at the subapical region (SAR) adjacent to adherens junctions at the OLM, and at the OPL.
亚细胞定位
Cell membrane
关键词