Structural highlights
Function
CDHR2_HUMAN Intermicrovillar adhesion molecule that forms, via its extracellular domain, calcium-dependent heterophilic complexes with CDHR5 on adjacent microvilli. Thereby, controls the packing of microvilli at the apical membrane of epithelial cells. Through its cytoplasmic domain, interacts with microvillus cytoplasmic proteins to form the intermicrovillar adhesion complex/IMAC. This complex plays a central role in microvilli and epithelial brush border differentiation (PubMed:24725409). May also play a role in cell-cell adhesion and contact inhibition in epithelial cells (PubMed:12117771).[1] [2]
References
- ↑ Okazaki N, Takahashi N, Kojima S, Masuho Y, Koga H. Protocadherin LKC, a new candidate for a tumor suppressor of colon and liver cancers, its association with contact inhibition of cell proliferation. Carcinogenesis. 2002 Jul;23(7):1139-48. PMID:12117771
- ↑ Crawley SW, Shifrin DA Jr, Grega-Larson NE, McConnell RE, Benesh AE, Mao S, Zheng Y, Zheng QY, Nam KT, Millis BA, Kachar B, Tyska MJ. Intestinal brush border assembly driven by protocadherin-based intermicrovillar adhesion. Cell. 2014 Apr 10;157(2):433-46. doi: 10.1016/j.cell.2014.01.067. PMID:24725409 doi:http://dx.doi.org/10.1016/j.cell.2014.01.067
