HIS-GLY-GLU-PHE-ALA-PRO-GLY-ASN-TYR-PRO-ALA-LEU-TRP-SER-TYR-ALA
SER-ALA-LYS-LEU-CYS-PRO-GLY-GLY-ASN-CYS-VAL (DISULFIDE BRIDGE: CYS5-CYS10)
BIOTIN-LC-GLU-PRO-GLN-PTYR-GLU-GLU-ILE-PRO-ILE-TYR-LEU
MET-ALA-PRO-ARG-GLY-PHE-SER-CYS-LEU-LEU-LEU-LEU-THR-GLY-GLU-ILE-ASP-LEU-PRO-VAL-LYS-ARG-ARG-ALA