Regulation of Alanine Dehydrogenase in Bacillus licheniformis
نویسندگان
چکیده
منابع مشابه
Regulation of alanine dehydrogenase in Bacillus (licheniformis).
Cell extracts of Bacillus licheniformis were found to contain nicotinamide adenine dinucleotide (NAD)-dependent l-alanine dehydrogenase (ADH) (l-alanine: NAD oxidoreductase, EC 1.4.1.1). High specific activities (3.5 to 6.0 IU/mg of protein) were found in extracts of cells throughout growth cycles only when l-alanine served as the primary source of carbon or carbon and nitrogen. Specific activi...
متن کاملPurification, properties, and regulation of glutamic dehydrogenase of Bacillus licheniformis.
Cell-free extracts of Bacillus licheniformis and B. cereus were found to contain high specific activities of nicotinamide adenine dinucleotide phosphate (NADP)-dependent-l-glutamate dehydrogenase [EC 1.4.1.4; l-glutamate: NADP oxidoreductase (deaminating)]. Maximum specific activities were found in extracts of cells during the late exponential phase of growth when ammonium ion served as the sol...
متن کاملThe Developmental Significance of Alanine Dehydrogenase in Bacillus Subtilis.
* This investigation was conducted under the auspices of the Commission on Viral Infections of the Armed Forces Epidemiological Board, and was supported in part by the Office of the Surgeon General, Department of the Army. 1 Bang, F. B., and A. Warwick, these PROCEEDINGS, 46, 1065-1075 (1960). 2Kantoch, M., A. Warwick, and F. B. Bang, J. Exptl. Med., 117, 781-798 (1963). 3 Kantoch, M., and F. B...
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In an attempt to elucidate the relationships between some pyridine nucleotide-dependent dehydrogenases in Bacillus subtilis, such as alanine dehydrogenase, malate dehydrogenase, lactate dehydrogenase, and glutamate dehydrogenase, these enzymes are being purified and characterized with respect to their chemical, serological, and enzymic properties. In two previous papers (1, 2), the purification...
متن کاملRegulation of glutamate dehydrogenase in Bacillus subtilis.
The activity of the nicotinamide adenine dinucleotide-dependent glutamate dehydrogenase in Bacillus subtilis was influenced by the carbon source, but not the nitrogen source, in the growth medium. The highest specific activity for this enzyme was found when B. subtilis was grown in a minimal or rich medium that contained glutamate as the carbon source. It is proposed that glutamate dehydrogenas...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1974
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.118.2.590-597.1974