The function of Ensembl gene identifier ENSG00000113555 (PCDH12, protocadherin 12) is as follows. Cellular adhesion molecule that may play an important role in cell-cell interactions at interendothelial junctions (By similarity). Acts as a regulator of cell migration, probably via increasing cell- cell adhesion (PubMed:21402705). Promotes homotypic calcium-dependent aggregation and adhesion and clusters at intercellular junctions (By similarity). Unable to bind to catenins, weakly associates with the cytoskeleton (By similarity). {ECO:0000250|UniProtKB:O55134, ECO:0000269|PubMed:21402705}.