>sp|Q0HD58|M1_I40A0 Matrix protein 1 OS=Influenza A virus (strain A/Hickox/1940 H1N1) OX=383543 GN=M PE=3 SV=1 MSLLTEVETYVLSIVPSGPLKAEIAQRLEDVFAGKNTDLEALMEWLKTRPILSPLTKGIL GFVFTLTVPSERGLQRRRFVQNALNGNGDPNNMDRAVKLYRKLKREITFHGAKEIALSYS AGALASCMGLIYNRMGAVTTEVAFGLVCATCEQIADSQHRSHRQMVTTTNPLIRHENRMV LASTTAKAMEQMAGSSEQAAEAMEVASQARQMVQAMRAIGTHPSSSAGLKNDLLENLQAY QKRMGVQMQRFK