The regiochemistry and stereochemistry of the biosynthesis of vitamin B6 from triose units

13C and 2H NMR spectroscopy has been employed to probe the biosynthesis of vitamin B6 in Escherichia coli. The 13C NMR spectrum of a sample of pyridoxol derived biosynthetically from D-[1,2,3,4,5,6-13C6]glucose shows that the bonds, C(2)-C(3) and C(4)-C(5), of the pyridine nucleus are the only two c...

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Veröffentlicht in:	The Journal of biological chemistry 1987-06, Vol.262 (16), p.7463-7471
Hauptverfasser:	Hill, R E, Iwanow, A, Sayer, B G, Wysocka, W, Spenser, I D
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteriology Biological and medical sciences Carbon Isotopes Deuterium Fundamental and applied biological sciences. Psychology Glucose - metabolism Glycerol - metabolism Magnetic Resonance Spectroscopy Mass Spectrometry Metabolism. Enzymes Microbiology Pyridoxine - biosynthesis Stereoisomerism
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