The fermentation of L-threonine, L-serine, L-cysteine and acrylic acid by a gram-negative coccus.
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چکیده
منابع مشابه
Electron Ionization of Serine and Threonine: a Discussion about Peak Intensities
The present study describes the fragmentation under electron ionization (EI) of gas phase serine and threonine amino acids. Ab initio methods were performed to calculate the fragmentation paths and interpret the mass spectra. The six lowest energy conformers of L-serine, L-threonine and L-allo-threonine were obtained with B3LYP, G3MP2 and MP2 methods. The adiabatic and vertical ionizat...
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Porphyromonas gingivalis is an asaccharolytic, gram-negative bacterium that relies on the fermentation of amino acids for metabolic energy. When grown in continuous culture in complex medium containing 4 mM (each) free serine, threonine, and arginine, P. gingivalis assimilated mainly glutamate/glutamine, serine, threonine, aspartate/asparagine, and leucine in free and/or peptide form. Serine an...
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عنوان ژورنال:
- The Biochemical journal
دوره 60 4 شماره
صفحات -
تاریخ انتشار 1955