>sp|Q8BAC3|M1_I18A0 Matrix protein 1 OS=Influenza A virus (strain A/Brevig Mission/1/1918 H1N1) OX=88776 GN=M PE=3 SV=1
MSLLTEVETYVLSIVPSGPLKAEIAQRLEDVFAGKNTDLEALMEWLKTRPILSPLTKGIL
GFVFTLTVPSERGLQRRRFVQNALNGNGDPNNMDRAVKLYRKLKREITFHGAKEVALSYS
AGALASCMGLIYNRMGTVTTEVAFGLVCATCEQIADSQHRSHRQMVTTTNPLIRHENRMV
LASTTAKAMEQMAGSSEQAAEAMEVASQARQMVQAMRTIGTHPSSSAGLKDDLIENLQAY
QKRMGVQMQRFK