Keratin-associated protein 26-1
1_MSCPN 6_ YCSGN 11_ SNSGS 16_ LRTSR 21_ HIPLT 26_ SIDLC 31_ PTSVS 36_ CGDVL 41_ YLPTS 46_ SQDHT 51_ WVTDN 56_ CQETC 61_ GEPTS 66_ CQPVH 71_ CETGN 76_ LETSC 81_ GSSTA 86_ YYVPR 91_ PCQGS 96_ SFLPA 101_ SFFSS 106_ SCLPV 111_ SCRPQ 116_ RYVSS 121_ GCRPL 126_ RPLLN 131_ SYQPI 136_ GDCVP 141_ NAYRP 146_ QFCLS 151_ KSCQP 156_ QNLLT 161_ SGCQP 166_ SSCLA 171_ YRPQS 176_ LHVVS 181_ SSLRP 186_ LGPLF 191_ SGCQP 196_ LTHVF 201_STCRP
1: In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high-sulfur and high-glycine-tyrosine keratins