The molecule is a dicarboxylic acid anion arising from deprotonation of both carboxylic acid functions of (6R)-5,10-methenyltetrahydrofolic acid. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a dicarboxylic acid anion and a tetrahydrofolate. It is a conjugate base of a (6R)-5,10-methenyltetrahydrofolic acid.
(2S)-2-[[4-[(6aR)-3-amino-1-oxo-5,6,6a,7-tetrahydro-2H-imidazo[1,5-f]pteridin-10-ium-8-yl]benzoyl]amino]pentanedioate