Peptide sequence: MASPSKGNDL FSPDEEGPAV VAGPGPGPGG AEGAAEERRV KVSSLPFSVE Sequence homology: Cow: 100%; Dog: 100%; Horse: 100%; Human: 100%; Mouse: 91%; Rabbit: 91%; Rat: 91%. Msx2 is a transcriptional repressor whose normal activity may establish a balan