Protein transport protein Sec61 subunit alpha isoform 1 MAIKFLEVIK PFCVILPEIQ KPERKIQFKE KVLWTAITLF IFLVCCQIPL FGIMSSDSAD PFYWMRVILA SNRGTLMELG ISPIVTSGLI MQLLAGAKII EVGDTPKDRA LFNGAQKLFG MIITIGQSIV YVMTGMYGDP SEMGAGICLL ITIQLFVAGL IVLLLDELLQ KGYGLGSGIS LFIATNICET IVWKAFSPTT VNTGRGMEFE GAIIALFHLL ATRTDKVRAL REAFYRQNLP NLMNLIATIF VFAVVIYFQG IWFCLASQGF RVDLPIKSAR YRGQYNTYPI KLFYTSNIPI ILQSALVSNL YVISQMLSAR FSGNLLVSLL GTWSDTSSGG PARAYPVGGL CYYLSPPESF GSVLEDPVHA VVYIVFMLGS CAFFSKTWIE VSGSSAKDVA KQLKEQQMVM RGHRETSMVH ELNRYIPTAA AFGGLCIGAL SVLADFLGAI GSGTGILLAV TIIYQYFEIF VKEQSEVGSM GALLF