>3QL9_1|Chain A|Transcriptional regulator ATRX|Homo sapiens (9606) GPLGSMGIVSCTACGQQVNHFQKDSIYRHPSLQVLICKNCFKYYMSDDISRDSDGMDEQCRWCAEGGNLICCDFCHNAFCKKCILRNLGRRELSTIMDENNQWYCYICHPEPLLDLVTACNSVYENLEQ >3QL9_2|Chain B[auth C]|peptide of Histone H3.3|Homo sapiens (9606) ARTKQTARKSTGGKA