Term Name:	proansamycin X
Synonyms:	(6Z,8E,10S,11S,12R,13R,14R,15R,16R,17S,18S,19Z)-11,13,15,17,22,24-hexahydroxy-6,10,12,14,16,18,20,23-octamethyl-11,12,13,14,15,16,17,18,23,24-decahydro-1H-3,25-methano-4-benzazacyclotricosine-1,5,21,26(4H,10H)-tetrone, Proansamycin X
Definition:	A 26-membered macrocylic polyketide incorporating a quinone ring as well as lactam and enone functionality. An intermediate in the biosynthesis of rifamycin.
Ontology:	ChEBI [CHEBI:71970]  ( EBI )