>sp|Q9WVS0|ICOS_MOUSE Inducible T-cell costimulator OS=Mus musculus GN=Icos MKPYFCRVFVFCFLIRLLTGEINGSADHRMFSFHNGGVQISCKYPETVQQLKMRLFRERE VLCELTKTKGSGNAVSIKNPMLCLYHLSNNSVSFFLNNPDSSQGSYYFCSLSIFDPPPFQ ERNLSGGYLHIYESQLCCQLKLWLPVGCAAFVVVLLFGCILIIWFSKKKYGSSVHDPNSE YMFMAAVNTNKKSRLAGVTS