>sp|O01352|DJ_DROME Sperm-specific protein Don juan OS=Drosophila melanogaster GN=dj MFKRTALILRRCFQPTFIRPHHINVLENFKEADDLPNQGQAKFVDVSIHDPQHIRSALVS PMQRKFLQDLEQQQTVRIKWFKEGNQDELENMKNECRRLALEIIMAAKGGDIKKACKELA EKEKCKQIELKKKCKELEKKTKCAKKDPCKKKDPCKKKDPCKKKDPCKKKDPCKKKDPCK KKDPCKKKDPCKKKGGDLKKKCKKLAEKEKCKKLAKKEKMKKLQKKCKKMAQKEKCKKMA KKDKCKKK