1.1.1.416 745254 Enzymes of vitamin B6 degradation. Purification and properties of isopyridoxal dehydrogenase and 5-formyl-3-hydroxy-2-methylpyridine-4-carboxylic-acid dehydrogenase J. Biol. Chem. 261 15106-15111 1986 Arthrobacter sp. Cr-7 http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=3533936&form=6&db=m