P2RX1 GI:4505545 purinergic receptor P2X1 1 marrfqeela aflfeydtpr mvlvrnkkvg vifrliqlvv lvyvigwvfl 50 51 yekgyqtssg lissvsvklk glavtqlpgl gpqvwdvady vfpaqgdnsf 100 101 vvmtnfivtp kqtqgycaeh peggickeds gctpgkakrk aqgirtgkcv 150 151 afndtvktce ifgwcpvevd ddiprpallr eaenftlfik nsisfprfkv 200 201 nrrnlveevn aahmktclfh ktlhplcpvf qlgyvvqesg qnfstlaekg 250 251 gvvgitidwh cdldwhvrhc rpiyefhgly eeknlspgfn frfarhfven 300 301 gtnyrhlfkv fgirfdilvd gkagkfdiip tmttigsgig ifgvatvlcd 350 351 llllhilpkr hyykqkkfky aedmgpgaae rdlaatsstl glqenmrts