Term Name:	3,4-dihydroxy-L-argininium residue
Synonyms:	(2S)-3,4-dihydroxyargininium residue, 3,4-dihydroxy-L-arginine residue
Definition:	An L-arginine residue that is substituted by hydroxy groups at positions 3 and 4; major microspecies at pH 7.3.
Ontology:	ChEBI [CHEBI:141829]  ( EBI )