TNFRSF13C GI:16445027 BAFF receptor 1 mrrgprslrg rdapaptpcv paecfdllvr hcvacgllrt prpkpagass 50 51 paprtalqpq esvgagagea alplpgllfg apallglalv lalvlvglvs 100 101 wrrrqrrlrg assaeapdgd kdapepldkv iilspgisda tapawpppge 150 151 dpgttppghs vpvpatelgs telvttktag peqq