>sp|Q9W7R5|SOX21_CHICK Transcription factor SOX-21 OS=Gallus gallus OX=9031 GN=SOX21 PE=2 SV=1
MSKPVDHVKRPMNAFMVWSRAQRRKMAQENPKMHNSEISKRLGAEWKLLSEAEKRPFIDE
AKRLRAMHMKEHPDYKYRPRRKPKTLLKKDKFAFPVPYGLGAVAEHEPPHGLKAAALHGG
AAGGLGPDSLLGNPEKAAAAAAAAAARVFFPQSAAAAAAAAAAAAAGGPYSLLDLGSKMA
EISSSSSAGSALPYASSLGYPGAGGAGAFHGAAAAAAAAAAAAGGHTHSHPSPGNPGYMI
PCNCSAWPGPGLQPPLAYILLPGMGKPQLDPYPAAYAAAL