>tr|C3U1R7|C3U1R7_MUSMB Protamine-2 OS=Mus musculus bactrianus GN=Prm2
MVRYRMRSPSEGPHQGPGQDHEREEQGQGQGLSPERVEDYGRTHRGHHHHRHRRCSRKRL
HRIHKRRRSCRRRRRHSCRHRRRHRRGCRRSRRRRRCRCRKCRRHHH