THE CONVERSION OF PYRIDOXINE PHOSPHATE INTO PYRIDOXAL PHOSPHATE IN ESCHERICHIA COLI
- 1 June 1965
- journal article
- research article
- Published by Portland Press Ltd. in Biochemical Journal
- Vol. 95 (3) , 775-779
- https://doi.org/10.1042/bj0950775
Abstract
Pyridoxine phosphate oxidase is probably present in aqueous extracts of E. coli. It is compared with pyridoxamine phosphate oxidase. Isoniazid and iproniazid combine with pyridoxal phosphate, but isoniazid did not combine with either pyridoxamine phosphate or pyridoxine phosphate. Both oxidase activities were partially inhibited by benzylamine and putrescine, but not by phenethylamine or cadaverine. The significance of pyridoxine phosphate oxidase in cell metabolism is discussed.Keywords
This publication has 14 references indexed in Scilit:
- PIG HEART GLUTAMIC ASPARTIC TRANSAMINASE MECHANISM OF TRANSAMINATIONProceedings of the National Academy of Sciences, 1963
- An enzymic method for the estimation of l-tryptophanBiochemical Journal, 1961
- The Enzymatic Oxidation of Pyridoxine and Pyridoxamine PhosphatesJournal of Biological Chemistry, 1961
- Pyridoxamine phosphate-oxidase and pyridoxal phosphate-phosphatase activities in Escherichia coliBiochemical Journal, 1961
- ENZYMATIC OXIDATION OF PYRIDOXAMINE PHOSPHATE TO PYRIDOXAL PHOSPHATE IN RABBIT LIVERJournal of Biological Chemistry, 1958
- Chemical Structure in Relation to Biological Activities of Vitamin B6Published by Elsevier ,1958
- Pyridoxamine phosphate transaminaseBiochemical Journal, 1957
- The mechanism of the inhibition of decarboxylases by ISOnicotinyl hydrazideBiochimica et Biophysica Acta, 1956
- Apparent ionization constants, spectral properties and metal chelation of the cotransaminases and related compoundsArchives of Biochemistry and Biophysics, 1954
- STUDIES ON THE COENZYME ACTIVATION OF GLUTAMIC-ASPARTIC APOTRANSAMINASEJournal of Biological Chemistry, 1954