>tr|A0A0U2U0P4|A0A0U2U0P4_9INFA Matrix protein 2 OS=Influenza A virus OX=1756083 GN=M2 PE=3 SV=1 MSLLTEVETPTRNGWECKCSDSSDPLVIAASIIGILHLILWILDRLFFKCIYRRLKYGLK RGPSTEGVPESMREEYRQEQQSAVDVDDGHFVNIELE