found in the placenta. Desmosomal Desmoglein (DSG1, DSG2, DSG3, DSG4) Desmocollin (DSC1, DSC2, DSC3) Protocadherins Protocadherins are the largest mammalian subgroup of the cadherin superfamily of homophilic cell-adhesion proteins. Unconventional/ungrouped See also Masatoshi Takeichi Catenin List of target antigens in pemphigus References Further reading External links - view cadherin structure in interactive 3D Cadherin domain in PROSITE The cadherin family The Cadherin Resource Cell adhesion proteins Transmembrane proteins Cadherins