Peptide Sequence

XRPPMEEEEEAYGWMDF

pGlu-Arg-Pro-Pro-Met-Glu-Glu-Glu-Glu-Glu-Ala-Tys-Gly-Trp-Met-Asp-Phe-NH2

Post-translational Modification

The N-terminal glutamic acid is cyclated into pyroglutamic acid (represented by X/pGlu); the tyrosine residue at position 12 is sulfated (represented by Tys) and the C-terminal phenylalanine is amidated.