Peptide sequence: PATPPATPPA ASPSALKGVS QDLLERIRAK EAQKQLAQMT RCPEQEQRLQ Sequence homology: Cow: 93%; Dog: 77%; Human: 100%; Mouse: 100%; Pig: 100%; Rabbit: 93%; Rat: 100%; Yeast: 85%. KMT2A is a histone methyltransferase that plays an essential role in