The molecule is a tetrapeptide composed of L-arginine, L-asparagine, glycine, and L-serine joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-arginine, a L-asparagine, a glycine and a L-serine.
(2S)-2-[[2-[[(2S)-4-amino-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-4-oxobutanoyl]amino]acetyl]amino]-3-hydroxypropanoic acid