The Journal of organic chemistry, 76(11), 4645-4651 (2011-04-30)
A kinetic study of the hydrogen atom abstraction reactions from propanal (PA) and 2,2-dimethylpropanal (DMPA) by the cumyloxyl radical (CumO•) has been carried out in different solvents (benzene, PhCl, MeCN, t-BuOH, MeOH, and TFE). The corresponding reactions of the benzyloxyl
Proceedings of the National Academy of Sciences of the United States of America, 109(37), 14995-15000 (2012-08-29)
Bacterial microcompartments (MCPs) are a widespread family of proteinaceous organelles that consist of metabolic enzymes encapsulated within a protein shell. For MCPs to function specific enzymes must be encapsulated. We recently reported that a short N-terminal targeting sequence of propionaldehyde
The pduP gene encodes a propionaldehyde dehydrogenase (PduP) was investigated for the role in 3-hydroxypropionic acid (3-HP) glycerol metabolism in Klebsiella pneumoniae. The enzyme assay showed that cell extracts from a pduP mutant strain lacked measurable dehydrogenase activity. Additionally, the
Applied microbiology and biotechnology, 89(3), 697-703 (2010-10-05)
Although the de novo biosynthetic mechanism of 3-hydroxypropionic acid (3-HP) in glycerol-fermenting microorganisms is still unclear, the propanediol utilization protein (PduP) of Lactobacillus species has been suggested to be a key enzyme in this regard. To verify this hypothesis, a
Journal of chromatography. B, Biomedical applications, 661(2), 205-210 (1994-11-18)
High-performance liquid chromatographic determination of four short-chain aliphatic aldehydes using fluorescence detection was carried out with 4-(N,N-dimethylaminosulphonyl)-7-hydrazino-2, 1,3-benzoxadiazole (DBD-H). DBD-H derivatives with three aliphatic aldehydes--formaldehyde, acetaldehyde and propionaldehyde--were synthesized and their fluorescence properties were examined. Relative fluorescence intensities of these
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