>sp|P86480|PR20D_HUMAN Proline-rich protein 20D OS=Homo sapiens GN=PRR20D MEEPRPSKRLRSMAPNQASGGPPPEPGCCVADPEGSVEADGPAQPAQPAKPIAYVKPFRR QPPARPESPPPAERGRRRGGSRRPGRGRGRRAGPRGDAGQRQGAEGLMAPDVHIQLDHHG EPGHQGEPEITETAAFSLSETGPPPGTVQEGPGPDVAQPELGFQEPPAAPGPQAVDWQPV LTLYPCIGFRALGDSAVLQVIQTPQGTYVQGVPVFLTDIAY