>4Z5V_1|Chains A, B|Non-structural protein 2a|Murine coronavirus (strain A59) (11142) AFADKPNHFINFPLAQFSGFMGKYLKLQSQLVEMGLDCKLQKAPHVSITLLDIKADQYKQVEFAIQEIIDDLAAYEGDIVFDNPHMLGRCLVLDVRGFEELHEDIVEILRRRGCTADQSRHWIPHCTVAQFDEERETKGMQFYHKEPFYLKHNNLLTDAGLELVKIGSSKIDGFYCSELSVWCGERLCYKPPTPKFSDGSGSHHHHHH