>sp|O01352-2|DJ_DROME Sperm-specific protein Don juan OS=Drosophila melanogaster GN=dj MSLRTLRKGQAKFVDVSIHDPQHIRSALVSPMQRKFLQDLEQQQTVRIKWFKEGNQDELE NMKNECRRLALEIIMAAKGGDIKKACKELAEKEKCKQIELKKKCKELEKKTKCAKKDPCK KKDPCKKKDPCKKKDPCKKKDPCKKKDPCKKKDPCKKKDPCKKKGGDLKKKCKKLAEKEK CKKLAKKEKMKKLQKKCKKMAQKEKCKKMAKKDKCKKK