NPFFR2 GI:221316654 neuropeptide FF receptor 2 isoform 1 1 mnsffgtpaa swcllesdvs sapdkeagre rralsvqqrg gpawsgslew 50 51 srqsagdrrr lglsrqtaks swsrsrdrtc ccrrawwilv paadrarrer 100 101 fimnekwdtn ssenwhpiwn vndtkhhlys dinityvnyy lhqpqvaaif 150 151 iisyfliffl cmmgntvvcf ivmrnkhmht vtnlfilnla isdllvgifc 200 201 mpitlldnii agwpfgntmc kisglvqgis vaasvftlva iavdrfqcvv 250 251 ypfkpkltik tafviimiiw vlaitimsps avmlhvqeek yyrvrlnsqn 300 301 ktspvywcre dwpnqemrki yttvlfaniy laplslivim ygrigislfr 350 351 aavphtgrkn qeqwhvvsrk kqkiikmlli vallfilswl plwtlmmlsd 400 401 yadlspnelq iiniyiypfa hwlafgnssv npiiygffne nfrrgfqeaf 450 451 qlqlcqkrak pmeayalkak shvlintsnq lvqestfqnp hgetllyrks 500 501 aekpqqelvm eelkettnss ei