Epiregulin



Epiregulin (EPR) is a protein that in humans is encoded by the EREG gene.
Epiregulin consists of 46 amino acid residues. Its secondary structure contains approximately 30 percent of β-sheet in the strand. Some of the residues form loops and turns due to the hydrogen bonding. The percentage of β-sheet in epiregulin depends on the domain and the secondary structures that they occupy. The polymeric molecules of epiregulin has the formula weight of 5280.1 g/mol with a polypeptide(L), a polymer type.