Peptide sequence: AGETRGGVGV GGGRKKKTRT VFSRSQVFQL ESTFDLKRYL STAERAGLAA Sequence homology: Cow: 93%; Dog: 93%; Guinea Pig: 93%; Horse: 91%; Human: 100%; Mouse: 93%; Rabbit: 79%; Rat: 93%; Zebrafish: 86%. HMX1 acts as a transcriptional antagonist and is