The molecule is a peptide anion arising from deprotonation of all four carboxy groups of 5-methyltetrahydropteroyltri-L-glutamic acid; major species at pH 7.3. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a 5-methyltetrahydropteroyltri-L-glutamic acid.
(2S)-2-[[(4S)-4-[[(4S)-4-[[4-[[(6S)-2-amino-5-methyl-4-oxo-3,6,7,8-tetrahydropteridin-6-yl]methylamino]benzoyl]amino]-4-carboxylatobutanoyl]amino]-4-carboxylatobutanoyl]amino]pentanedioate