>sp|Q77Y95|M1_I97A1 Matrix protein 1 OS=Influenza A virus GN=M MSLLTEVETYVLSIIPSGPLKAEIAQRLEDVFAGKNTDLEALMEWLKTRPILSPLTKGIL GFVFTLTVPSERGLQRRRFVQNALNGNGDPNNMDRAVKLYKKLKREMTFHGAKEVALSYS TGALASCMGLIYNRMGTVTTEVALGLVCATCEQIADAQHRSHRQMATTTNPLIRHENRMV LASTTAKAMEQMAGSSEQAAEAMEVASQARQMVQAMRTIGTHPSSSAGLKDDLIENLQAY QKRMGVQMQRFK