>sp|P0C5T5-1|M2_I03A0 Isoform M2 of Matrix protein 2 OS=Influenza A virus (strain A/Hong Kong/212/2003 H5N1 genotype Z+) OX=279794 GN=M MSLLTEVETHTRNEWECRCSDSSDPLVVAANIIGILHLILWILDRLFFKCIYRRLKYGLK RGPATAGVPESMREEYRQEQQSAVDVDDGHFVNIELE