>sp|Q5VKP4|MATRX_IRKV Matrix protein OS=Irkut virus GN=M MNIIRKIVKSCKDEEEHKPNPVSAPPDDDDLWLPPPEYVPLAEITGKKNMRNFCINGEVK VCSPNGYSFRILRHILKSFEGVYSGNRRMIGLVKVVIGLAQSGAPVPEGMNWVYKIRRTL VFQWAESSGPLDGEELEYSQEITWDDDSEFVGLQIRVSARQCHIQGRLWCINMNSRACQL WADMSLKTQQSNEDKNTSLLLE