XPR1 GI:208609982 xenotropic and polytropic retrovirus receptor isoform 2 1 mkfaehlsah itpewrkqyi qyeafkdmly saqdqapsve vtdedtvkry 50 51 fakfeekffq tcekelakin tfyseklaea qrrfatlqne lqssldaqke 100 101 stgvttlrqr rkpvfhlshe ervqhrnikd lklafsefyl slillqnyqn 150 151 lnftgfrkil kkhdkilets rgadwrvahv evapfytckk inqlisetea 200 201 vvtneledgd rqkamkrlrv pplgaaqpap awttfrvglf cgifivlnit 250 251 lvlaavfkle tdrsiwplir iyrggfllie flfllginty gwrqagvnhv 300 301 lifelnprsn lshqhlfeia gflgilwcls llacffapis viptyvypla 350 351 lygfmvffli nptktfyyks rfwllkllfr vftapfhkvg fadfwladql 400 401 nslsvilmdl eymicfysle lkwdeskgll pnnseerghs dtmvffylwi 450 451 vfyiisscyt liwdlkmdwg lfdknagent flreeivypq kayyycaiie 500 501 dvilrfawti qisitsttll phsgdiiatv faplevfrrf vwnffrlene 550 551 hlnncgefra vrdisvapln addqtlleqm mdqddgvrnr qknrswkynq 600 601 sislrrprla sqskardtkv liedtddean t