کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1178023 | 962658 | 2011 | 12 صفحه PDF | دانلود رایگان |
Vitamin B6 is an essential cofactor that participates in a large number of biochemical reactions. Pyridoxal phosphate is biosynthesized de novo by two different pathways (the DXP dependent pathway and the R5P pathway) and can also be salvaged from the environment. It is one of the few cofactors whose catabolic pathway has been comprehensively characterized. It is also known to function as a singlet oxygen scavenger and has protective effects against oxidative stress in fungi. Enzymes utilizing vitamin B6 are important targets for therapeutic agents. This review provides a concise overview of the mechanistic enzymology of vitamin B6 biosynthesis and catabolism. This article is part of a Special Issue entitled: Pyridoxal Phosphate Enzymology.
Journal: Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics - Volume 1814, Issue 11, November 2011, Pages 1585–1596