>sp|Q64298|MCSP_RAT Sperm mitochondrial-associated cysteine-rich protein OS=Rattus norvegicus GN=Smcp MSDSSKTNQCCPTPCCPPKPCCPPKPCCLQKSPCCPKSPCCPPKSPCCTPKVCPCPTPCP CPATCPAACACPCPMKPCCPTKCTCCPKKCTCCPQPTCCVQPTCCSSENKTESDSDGSGQ TQDRGAQTQQSPQGGQGNWNQKKTK