>gi|4557265 beta-1-adrenergic receptor [Homo sapiens] MGAGVLVLGASEPGNLSSAAPLPDGAATAARLLVPASPPASLLPPASESP EPLSQQWTAGMGLLMALIVLLIVAGNVLVIVAIAKTPRLQTLTNLFIMSL ASADLVMGLLVVPFGATIVVWGRWEYGSFFCELWTSVDVLCVTASIETLC VIALDRYLAITSPFRYQSLLTRARARGLVCTVWAISALVSFLPILMHWWR AESDEARRCYNDPKCCDFVTNRAYAIASSVVSFYVPLCIMAFVYLRVFRE AQKQVKKIDSCERRFLGGPARPPSPSPSPVPAPAPPPGPPRPAAAAATAP LANGRAGKRRPSRLVALREQKALKTLGIIMGVFTLCWLPFFLANVVKAFH RELVPDRLFVFFNWLGYANSAFNPIIYCRSPDFRKAFQGLLCCARRAARR RHATHGDRPRASGCLARPGPPPSPGAASDDDDDDVVGATPPARLLEPWAG CNGGAAADSDSSLDEPCRPGFASESKV