"anthocyanidin reductase [(2R,3R)-flavan-3-ol-forming]"
"anthocyanidin reductase [(2r,3r)-flavan-3-ol-forming]"
"anthocyanidin reductase [(2R,3R)-flavan-3-ol-forming]"
"anthocyanidin reductase [(2r,3r)-flavan-3-ol-forming]"