Abstract
PREVIOUS studies have shown that resting cells of Clostridia (Cl. sporogenes GO1, and Cl. saccharobutyricum GR4) may bring about the oxidative deamination of certain amino-acids in the presence of oxygen as hydrogen acceptor1,2. In order to study in greater detail the mechanism of the L-amino-acid oxidation, cell-free extracts of these bacteria were prepared by using ultrasonic vibration, at 960 kc./s., 11.3 W./cm.2, in presence of a large excess of catalase.
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References
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NISMAN, B., MAGER, J. Diphosphopyridine Nucleotide and Phosphate Requirement for Oxidation of Amino-Acids by Cell-free Extracts of Obligate Anaerobes. Nature 169, 243–244 (1952). https://doi.org/10.1038/169243a0
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DOI: https://doi.org/10.1038/169243a0
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