>sp|P57524|Y449_BUCAI UPF0056 membrane protein BU449 OS=Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) OX=107806 GN=BU449 PE=3 SV=2 MTEIISTTILLVLIMDPLGNLPIFMTILKHLDVKRRRIVVIREMIIALIVMLLFLFVGEK ILIILNLKTETVSISGGVILFLIAIKMIFPSEDNNNEISSSEEPFLVPLAIPLVAGPSLL ATLMLLSHQYLHHMFYLVGSLLISWFFTVIILLSSSLFLKLFGSKGVNALERLMGLVLIM LSTQMFLDGIRAWFKN