Arabidopsis thaliana pyridoxal reductase (PLR) and similar proteins
Arabidopsis thaliana PLR (EC 1.1.1.65) is the prototype of this family. It catalyzes the reduction of pyridoxal (PL) with NADPH and oxidation of pyridoxine (PN) with NADP(+), and is involved in the PLP salvage pathway.
Comment:Based on the structure evidence that Rattus norvegicus voltage-dependent K+ channel beta subunit (3EAU) in complex with cortisone and cofactor NADPH.