>sp|P0DPK5|H3Y2_HUMAN Histone H3.X OS=Homo sapiens GN=H3Y2 MARTKQTARKATAWQAPRKPLATKAARKRASPTGGIKKPHRYKPGTLALREIRKYQKSTQ LLLRKLPFQRLVREIAQAISPDLRFQSAAIGALQEASEAYLVQLFEDTNLCAIHARRVTI MPRDMQLARRLRGEGAGEPTLLGNLAL