>sp|O42574|ADRB1_XENLA Beta-1 adrenergic receptor OS=Xenopus laevis OX=8355 GN=adrb1 PE=2 SV=1 MGDGWGPMECRNRSGTPTTVPSPMHPLPELTHQWTMGMTMFMAAIILLIVMGNIMVIVAI GRNQRLQTLTNVFITSLACADLIMGLFVVPLGATLVVSGRWLYGSIFCEFWTSVDVLCVT ASIETLCVISIDRYIAITSPFRYQSLLTKGRAKGIVCSVWGISALVSFLPIMMHWWRDTG DPLAMKCYEDPGCCDFVTNRAYAIASSIISFYFPLIIMIFVYIRVFKEAQKQMKKIDKCE GRFSHSHVLSHGRSSRRILSKILVAKEQKALKTLGIIMGTFTLCWLPFFLANVVNVFYRN LIPDKLFLFLNWLGYANSAFNPIIYCRSPDFRKAFKRLLCCPKKADRHLHTTGELSRYSG GFVNSLDTNALGMCSECNGVRTSLD