>sp|P15247|IL9_MOUSE Interleukin-9 OS=Mus musculus OX=10090 GN=Il9 PE=1 SV=1
MLVTYILASVLLFSSVLGQRCSTTWGIRDTNYLIENLKDDPPSKCSCSGNVTSCLCLSVP
TDDCTTPCYREGLLQLTNATQKSRLLPVFHRVKRIVEVLKNITCPSFSCEKPCNQTMAGN
TLSFLKSLLGTFQKTEMQRQKSRP