>tr|A0A384CGI7|A0A384CGI7_URSMA Histone H3 OS=Ursus maritimus GN=LOC103667571 MARTKQTARKSTGGKAPRKQLATKAARKSAPATGGVKKPHRYRPGTVALREIRRYQKSTE LLIRKLPFQRLVREIAQDFKTDLRFQSSAVMALQEASEAYLVGLFEDTNLCAIHAKRVTI MPKDIQLARRIRGERA