>sp|Q9Y5N1-5|HRH3_HUMAN Isoform 5 of Histamine H3 receptor OS=Homo sapiens OX=9606 GN=HRH3 MERAPPDGPLNASGALAGEAAAAGGARGFSAAWTAVLAALMALLIVATVLGNALVMLAFV ADSSLRTQNNFFLLNLAISDFLVGAFCIPLYVPYVLTGRWTFGRGLCKLWLVVDYLLCTS SAFNIVLISYDRFLSVTRAVSYRAQQGDTRRAVRKMLLVWVLAFLLYGPAILSWEYLSGG SSIPEGHCYAEFFYNWRPRSLKRGSKPSASSASLEKRMKMVSQSFTQRFRLSRDRKVAKS LAVIVSIFGLCWAPYTLLMIIRAACHGHCVPDYWYETSFWLLWANSAVNPVLYPLCHHSF RRAFTKLLCPQKLKIQPHSSLEHCWK