>tr|A0A8C6GBQ7|A0A8C6GBQ7_MUSSI Cystatin 8 (cystatin-related epididymal spermatogenic) OS=Mus spicilegus MAKPLWLSLILFIIPVALAVGVDQSKNEVKAQNYFGSINISNANVKQCVWFAMKEYNKES EDKYVFLVDKILHAKLQITDRMEYQIDVQISRSNCKKPLNNTENCIPQKKPELEKKMSCS FLVGALPWNGEFNLLSKECKDV