The molecule is a polypeptide of 23 residues, with the sequence Thr-Tyr-Ala-Asp-Phe-Leu-Arg-Ala-Tyr-Gln-Ser-Trp-Asn-Thr-Phe-Val-Asn-Pro-Asp-Arg-Pro-Asn-Leu. A peptide pheromone released by Schizosaccharomyces pombe cells of the cellular mating type Plus. It is a polypeptide, a peptide hormone and a biomacromolecule.
(2S)-2-[[(2S)-4-amino-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-amino-3-hydroxybutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]-3-methylbutanoyl]amino]-4-oxobutanoyl]pyrrolidine-2-carbonyl]amino]-3-carboxypropanoyl]amino]-5-carbamimidamidopentanoyl]pyrrolidine-2-carbonyl]amino]-4-oxobutanoyl]amino]-4-methylpentanoic acid