H-Ser-Gly-Ser-Ala-Lys-Val-Ala-Phe-Ser-Ala-Ile-Arg-Ser-Thr-Asn-His-OH

(2S)-2-[[(2S)-4-amino-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-amino-3-hydroxypropanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]-3-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-oxobutanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid