>sp|Q62100|PRM3_MOUSE Protamine-3 OS=Mus musculus OX=10090 GN=Prm3 PE=1 SV=2 MGSRCAKLSTGHGPAQNTGHSRGHESSMKKLVACVSQDNFSLSSEGEEEEEDEEEEEEEE EEEEEEQIPVKGKLLLLEPEKQESAEDGEAQPSPEPKQTHS