, a pyridoxine 4-dehydrogenase
is an enzyme
the chemical reaction
- pyridoxine + NADP+ pyridoxal + NADPH + H+
Thus, the two substrates of this enzyme are pyridoxine and NADP+, whereas its 3 products are pyridoxal, NADPH, and H+.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is pyridoxine:NADP+ 4-oxidoreductase. Other names in common use include pyridoxin dehydrogenase, pyridoxol dehydrogenase, and pyridoxine dehydrogenase. This enzyme participates in vitamin b6 metabolism.
- HOLZER H, SCHNEIDER S "[Purification and characterization of a TPN-dependent pyridoxol dehydrogenase from brewers yeast.]". Biochim. Biophys. Acta. 48 71–6.
- The CAS registry number for this enzyme class is .
Gene Ontology (GO) codes