Term Name:	4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin
Synonyms:	(4aS,6R)-4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin, (6R)-2-amino-6-[(1S,2R)-1,2-dihydroxypropyl]-4a-hydroxy-5,6,7,8-tetrahydropteridin-4(4aH)-one, (6R)-6-(L-erythro-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4a-hydroxypterin
Definition:	A 4a-hydroxytetrahydrobiopterin which has R configuration at position 6 and in which the dihydroxypropyl substituent has L-erythro configuration.
Ontology:	ChEBI [CHEBI:15642]  ( EBI )