>tr|C3U1S4|C3U1S4_MUSMA Protamine-2 OS=Mus macedonicus GN=Prm2
MVRYRMRSPSEGPHQGPGQDHEREEQGQGQGLSPERVEDYGRTHRGHHHHRHRRCSRKRL
HRIHKRRRSCRRRRRHSCRHRRRHRRGCRRSRRRRRCRCRKCRRHHH