Term Name:	3-guanidinopropane sulfonic acid zwitterion
Synonyms:	3-guanidinopropane sulfonate, gamma-guanidinopropane sulfonate
Definition:	Zwitterionic form of 3-guanidinopropane sulfonic acid arising from transfer of a proton from the sulfo to the guanidino group; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:194494]  ( EBI )