DSG1(redirected from PPKS1)
DSG1A gene on chromosome 18q12.1 that encodes desmoglein 1, a calcium-binding transmembrane glycoprotein component of desmosomes in epithelial cells, which belongs to the cadherin cell adhesion molecule superfamily.
Desmoglein 1 is the antigen targeted in the autoimmune blistering disease pemphigus foliaceus; defects in DSG1 cause palmoplantar keratoderma striate type 1.
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