Small proline-rich protein 2G (SPR-2G)
1_MSYQQ 6_ QQCKQ 11_ PCQPP 16_ PVCPT 21_ PKCPE 26_ PCPPP 31_ KCPEP 36_ YLPPP 41_ CPPEH 46_ CPPPP 51_ CQDKC 56_ PPVQP 61_ YPPCQ 66_QKYPP
1: Cross-linked envelope protein of keratinocytes. It is a keratinocyte protein that first appears in the cell cytosol, but ultimately becomes cross-linked to membrane proteins by transglutaminase. All that results in the formation of an insoluble envelope beneath the plasma membrane (By similarity)