>gi|4557888 keratin 18 [Homo sapiens] MSFTTRSTFSTNYRSLGSVQAPSYGARPVSSAASVYAGAGGSGSRISVSR STSFRGGMGSGGLATGIAGGLAGMGGIQNEKETMQSLNDRLASYLDRVRS LETENRRLESKIREHLEKKGPQVRDWSHYFKIIEDLRAQIFANTVDNARI VLQIDNARLAADDFRVKYETELAMRQSVENDIHGLRKVIDDTNITRLQLE TEIEALKEELLFMKKNHEEEVKGLQAQIASSGLTVEVDAPKSQDLAKIMA DIRAQYDELARKNREELDKYWSQQIEESTTVVTTQSAEVGAAETTLTELR RTVQSLEIDLDSMRNLKASLENSLREVEARYALQMEQLNGILLHLESELA QTRAEGQRQAQEYEALLNIKVKLEAEIATYRRLLEDGEDFNLGDALDSSN SMQTIQKTTTRRIVDGKVVSETNDTKVLRH