>tr|B9GUG4|B9GUG4_POPTR Transmembrane protein 50A OS=Populus trichocarpa OX=3694 GN=POPTR_002G089300 PE=3 SV=1 MDLPELWAILGPAVAGAVFGTGWWFWIDAVVCSSVTVSFVHYLPGIFASIAALMFNCVRK EDIDYSPYEEGEWRLKLWLFFAYVVSFVSLAASVGLLIQDSIVKTGPSVWTGTAGVLQCV FVLISGLIYWTSHSE