>tr|A0A7K5E9F1|A0A7K5E9F1_POLCE Histone H3 OS=Polioptila caerulea GN=POLCAE_R13268 MARTKQTARKSTGGKAPRKQLATKAARKSAPSTGGVKKPHRYRPGTVALREIRRYQKSTE LLIRKLPFQRLVREIAQDFKTDLRFQSAAIGALQEASEAYLVGLFEDTNLCAIHAKRVTI MPKDIQLARRIRGERA