Adenosylcobalamin-dependent enzymes catalyze a variety of chemically difficult isomerizations in which a nonacidic hydrogen on one carbon is interchanged with an electron-withdrawing group on an adjacent carbon. We describe a new isomerization, that of L-2-hydroxyglutarate to L-threo-3-methylmalate, involving the migration
The Journal of biological chemistry, 277(23), 20277-20283 (2002-04-04)
Phototrophic CO(2) assimilation by the primitive, green eubacterium Chloroflexus aurantiacus has been shown earlier to proceed in a cyclic mode via 3-hydroxypropionate, propionyl-CoA, succinyl-CoA, and malyl-CoA. The metabolic cycle could be closed by cleavage of malyl-CoA affording glyoxylate (the primary
Journal of chromatography. A, 1226, 124-139 (2012-01-27)
Wine aroma is an important characteristic and may be related to certain specific parameters, such as raw material and production process. The complexity of Merlot wine aroma was considered suitable for comprehensive two-dimensional gas chromatography (GC×GC), as this technique offers
Journal of inherited metabolic disease, 32(3), 403-411 (2009-04-04)
Although a number of abnormal diagnostic metabolites have previously been described in the urine of patients with isovaleric acidaemia (IVA), they do not fully explain the clinical symptoms associated with this disease. On the basis of our current understanding of
Determination of oxygenated compounds in secondary organic aerosol from isoprene and toluene smog chamber experiments.
Borras, E. and Tortajada-Genaro, L.A.
International Journal of Environmental Analytical Chemistry, 92, 110-124 (2012)
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