P0C2M3 M2_I72A4 Matrix protein 2 [...] M Influenza A virus (strain A/Memphis/101/1972 H3N2) 96 AA Q2PIM1 M2_I78A8 Matrix protein 2 [...] M Influenza A virus (strain A/Memphis/18/1978 H3N2) 97 AA Q2PIK5 M2_I76A6 Matrix protein 2 [...] M Influenza A virus (strain A/Memphis/110/1976 H3N2) 97 AA Q30NQ0 M2_I75A0 Matrix protein 2 [...] M Influenza A virus (strain A/Beijing/39/1975 H3N2) 97 AA Q288Z5 M2_I77A4 Matrix protein 2 [...] M Influenza A virus (strain A/Swine/Colorado/1/1977 H3N2) 96 AA Q2PIM5 M2_I78A7 Matrix protein 2 [...] M Influenza A virus (strain A/Memphis/2/1978 H3N2) 97 AA Q463X4 M2_I72A3 Matrix protein 2 [...] M Influenza A virus (strain A/Memphis/102/1972 H3N2) 97 AA Q2PI09 M2_I80A4 Matrix protein 2 [...] M Influenza A virus (strain A/Memphis/4/1980 H3N2) 96 AA Q38SQ7 M2_I83A8 Matrix protein 2 [...] M Influenza A virus (strain A/Hong Kong/5/1983 H3N2) 97 AA Q3YPZ4 M2_I71A1 Matrix protein 2 [...] M Influenza A virus (strain A/Memphis/1/1971 H3N2) 97 AA A4GCJ8 M2_I80AA Matrix protein 2 [...] M , M2Influenza A virus (strain A/India/6263/1980 H1N1) 97 AA A3DRP1 M2_I96A2 Matrix protein 2 [...] M , M2Influenza A virus (strain A/USA:Memphis/10/1996 H1N1) 97 AA A4GBX8 M2_I77AA Matrix protein 2 [...] M , M2Influenza A virus (strain A/Brazil/11/1978 H1N1) 97 AA A4GCM0 M2_I35A3 Matrix protein 2 [...] M , M2Influenza A virus (strain A/USA:Phila/1935 H1N1) 97 AA A4GCH6 M2_I83A1 Matrix protein 2 [...] M , M2Influenza A virus (strain A/Chile/1/1983 H1N1) 97 AA A4GCI7 M2_I36A0 Matrix protein 2 [...] M , M2Influenza A virus (strain A/Henry/1936 H1N1) 97 AA A4GCK9 M2_I43A0 Matrix protein 2 [...] M , M2Influenza A virus (strain A/USA:Iowa/1943 H1N1) 97 AA A4K144 M2_I54A2 Matrix protein 2 [...] M , M2Influenza A virus (strain A/Malaysia:Malaya/302/1954 H1N1) 97 AA A4U6V3 M2_I45A0 Matrix protein 2 [...] M , M2Influenza A virus (strain A/USA:Huston/AA/1945 H1N1) 97 AA Q0HD59 M2_I40A0 Matrix protein 2 [...] M , M2Influenza A virus (strain A/Hickox/1940 H1N1) 97 AA A4U7A7 M2_I51A0 Matrix protein 2 [...] M , M2Influenza A virus (strain A/USA:Albany/12/1951 H1N1) 97 AA B4URD7 M2_I06A0 Matrix protein 2 [...] M , M2Influenza A virus (strain A/Russia:St.Petersburg/8/2006 H1N1) 97 AA P63232 M2_I73A5 Matrix protein 2 [...] M Influenza A virus (strain A/Port Chalmers/1/1973 H3N2) 97 AA P35938 M2_I77AB Matrix protein 2 [...] M Influenza A virus (strain A/USSR/90/1977 H1N1) 97 AA P06821 M2_I34A1 Matrix protein 2 [...] M Influenza A virus (strain A/Puerto Rico/8/1934 H1N1) 97 AA