ID   1.23.1.1
DE   (+)-pinoresinol reductase.
AN   (+)-pinoresinol/(+)-lariciresinol.
AN   (+)-pinoresinol-(+)-lariciresinol reductase.
AN   pinoresinol/lariciresinol reductase.
AN   pinoresinol-lariciresinol reductases.
CA   (+)-lariciresinol + NADP(+) = (+)-pinoresinol + H(+) + NADPH.
CC   -!- The reaction is catalyzed in vivo in the opposite direction to that
CC       shown.
CC   -!- A multifunctional enzyme that further reduces the product to the
CC       lignan (-)-secoisolariciresinol (EC 1.23.1.2).
CC   -!- Isolated from the plants Forsythia intermedia, Thuja plicata (western
CC       red cedar), Linum perenne (perennial flax) and Linum corymbulosum.
CC   -!- The 4-pro-R hydrogen of NADH is transferred to the 7-pro-R position
CC       of lariciresinol.
DR   Q9FVQ6, PILR1_ARATH;  P93143, PILR1_FORIN;  Q4R0I0, PILR1_LINAL;
DR   B5KRH5, PILR1_LINCY;  A3R052, PILR1_LINPE;  Q9LD14, PILR1_THUPL;
DR   E6Y2X0, PILR2_LINUS;  Q9LD13, PILR2_THUPL;  Q9LD12, PILR4_THUPL;
DR   B0LL23, PLR_SINHE  ;
//