Small proline-rich protein 2F (SPR-2F)
1_MSYQQ 6_ QQCKQ 11_ PCQPP 16_ PVCPA 21_ PKCPE 26_ PCPPP 31_ KCPEP 36_ CPPSK 41_ CPQSC 46_ PPQQC 51_ QQKCP 56_ PVTPS 61_ PPCQP 66_KCPPK
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)