the predicted amino acid sequence of this keratin has revealed a striking difference between this keratin and the type ii keratins expressed in epidermal cells : whereas all of the epidermal type ii keratins thus far sequenced have long nonhelical termini rich in glycine and serine , this mesothelial type ii keratin has amino and carboxy terminal regions that are unusually short and lack the inexact repeats of glycine and serine residues .
C0010803
keratin
C1179973
type ii keratin