>sp|Q2Y2M4|MTRX_AMPV1 Matrix protein OS=Avian metapneumovirus GN=M
MESYLVDTYQGVPYTAAVQTDLVEKDQLPARLTVWFPLFQTNTPPTVLLEQLKTLTITTL
YTASQNGPILKVNASAQGAAMSALPKSFDVSASVALDDYSKLEFDKLTVCELKAVYLTTM
KPYGMVSKFVNSAKAVGKKTHDLIALCDFLDLEKGVPVTIPAYIKSVSIKESESATVEAA
IGGEADQAITQARIAPYAGLIMIMTMNNPKGIFKKLGAGVQVIVELGAYVQAESISRICR
NWSHQGTRYVLKSR