>sp|Q6DD44|XPR1_XENLA Xenotropic and polytropic retrovirus receptor 1 homolog OS=Xenopus laevis GN=xpr1 MKFTEHLSAHITPEWRKQYIQYEAFKEMLYAAQDQAPSIEVTDEDTVKRYYAKFEEKFFQ TCEKELAKINTFYSEKLAEAQRRSATLQNELQSSLDAQRESSVVPGLRQRRKAVFALTHE ERVQHRNIKDLKLAFSEFYLSLILLQNYQNLNFTGFRKILKKHDKILETSRGADWRVAHV EVAPFYTCKKINQLISETETVVTNELESGDRQKAMKRLRVPPLGAAQPAPAWTTFRVGLY CGIFMVVNLAVVMAGYHFLQGKNVWPMVRIYRGGFLLIEFLFLLGINTYGWRQAGVNHVL IFELNPRNNLSHQHLFEIAGFLGILWCFSLFSCIFGLSINLQMHLNPLILYGIMLVFLVN PTKTFYYKSRFWLLKLLFRVFTAPFHKVGFADFWLADQLNSLAIILMDLEFMICFYSFEL NWGKSEGLVESAKSVCNSYSYGVRAVVQCIPAWLRFIQCLRRYRDTKRAFPHLVNAGKYS TTFFMVTFAALYSTHKERNHSDAQVFFYLWIVFYFISSCYTLIWDLKMDWGLFDRNAGEN TFLREEIVYPQKAYYYCAIIQDVILRFAWTIQISVTSLNLFTDAGDVISTVLAPLEVFRR FVWNFFRLENEHLNNCGEFRAVRDISVAPLNADDQTMLEQMMDQDDGVKNRVKSRIWKRS QSMSLRRPRLSSQSKMKDAKILIDDTDDEANT