BST1 GI:168229159 bone marrow stromal cell antigen 1 precursor 1 maaqgcaasr llqlllqlll lllllaagga rarwrgegts ahlrdiflgr 50 51 caeyrallsp eqrnknctai weafkvaldk dpcsvlpsdy dlfinlsrhs 100 101 iprdkslfwe nshllvnsfa dntrrfmpls dvlygrvadf lswcrqknds 150 151 gldyqscpts edcennpvds fwkrasiqys kdssgvihvm lngseptgay 200 201 pikgffadye ipnlqkekit rieiwvmhei ggpnvescge gsmkvlekrl 250 251 kdmgfqysci ndyrpvkllq cvdhsthpdc alksaaaatq rkapslyteq 300 301 ragliiplfl vlasrtql