Term Name:	biliverdin delta(1-)
Synonyms:	biliverdin IX-delta, biliverdin-IX-delta
Definition:	A linear tetrapyrrole anion obtained by deprotonation of the two carboxy groups and protonation of the imine nitrogen of biliverdin δ; It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
Ontology:	ChEBI [CHEBI:136510]  ( EBI )