MRGPRX2 GI:16876451 MAS-related GPR, member X2 1 mdpttpawgt esttvngndq allllcgket lipvflilfi alvglvgngf 50 51 vlwllgfrmr rnafsvyvls lagadflflc fqiinclvyl snffcsisin 100 101 fpsffttvmt caylaglsml stvstercls vlwpiwyrcr rprhlsavvc 150 151 vllwalslll silegkfcgf lfsdgdsgwc qtfdfitaaw liflfmvlcg 200 201 sslallvril cgsrglpltr lyltilltvl vfllcglpfg iqwflilwiw 250 251 kdsdvlfchi hpvsvvlssl nssanpiiyf fvgsfrkqwr lqqpilklal 300 301 qralqdiaev dhsegcfrqg tpemsrsslv