Term Name:	2,4-divinyl protochlorophyllide a(1-)
Synonyms:	{3-[(21R)-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9,14-divinyl-3,4-didehydrophorbin-3-yl-kappa(4)N(23),N(24),N(25),N(26)]propanoato(3-)}magnesiate(1-)
Definition:	A cyclic tetrapyrrole anion that is the conjugate base of magnesium protoporphyrin 13-monomethyl ester, formed by deprotonation of the carboxyethyl group at C-17; major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
Ontology:	ChEBI [CHEBI:77667]  ( EBI )