SMILES: C[NH2+]C(CCC1=NC=C(N1)C[C@@H](C(=O)[O-])[NH3+])C(=O)[O-]
Description: The molecule is conjugate base of 2-[3-carboxy-3-(methylammonio)propyl]-L-histidine where both carboxy groups are anionic and both the primary and secondary amino groups are protonated; major species at pH 7.3. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a 2-[3-carboxy-3-(methylammonio)propyl]-L-histidine.