Multiple Forms of Bacterial Hydrogenases
نویسندگان
چکیده
منابع مشابه
Multiple forms of bacterial hydrogenases.
Ackrell, B. A. C. (University of Hawaii, Honolulu), R. N. Asato, and H. F. Mower. Multiple forms of bacterial hydrogenases. J. Bacteriol. 92:828-838. 1966.-Extracts of certain bacterial species have been shown by disc electrophoresis on polyacrylamide gel to contain multiple hydrogenase systems. The hydrogenase enzymes comprising these systems have different electrophoretic mobilities and produ...
متن کاملPurification of Multiple Forms
A method to fractionate com (Zea mays L. B73) mitochondria into soluble proteins, high molecular weight soluble proteins, and membrane proteins was developed. These fractions were analyzed by both sodium dodecyl sulfate-polyacrylamide gel electrophoresis and assays of mitochondrial enzyme activities. The Krebs cycle enzymes were enriched in the soluble fraction. Malate dehydrogenase has been pu...
متن کاملHydrogenases of Methanococcus maripaludis
The methanogens catalyze a major component of the Earth’s H2 cycle. They are especially active in anaerobic environments where they are the primary consumers of fermentatively produced H2. These strictly anaerobic Archaea have evolved unique adaptations to H2 metabolism, many of which are poorly understood. Our research examines the enzymes and pathways in H2 metabolism in methanogens, especial...
متن کاملGrowth of bacterial L forms and bacterial protoplasts.
Numerous morphological, physiological, and biochemical studies have been carried out on bacterial forms exhibiting a pronounced osmotic fragility (for review see Weibull, 1958b). Naked bacterial protoplasts, obtained by means of a complete removal of the cell wall by lysozyme in a sucrose medium (Weibull, 1953) offer an example of such an osmotically fragile structure. Osmotically sensitive for...
متن کاملA “Mechanistic” Explanation of the Multiple Helical Forms Adopted by Bacterial Flagellar Filaments
The corkscrew-like flagellar filaments emerging from the surface of bacteria such as Salmonella typhimurium propel the cells toward nutrient and away from repellents. This kind of motility depends upon the ability of the flagellar filaments to adopt a range of distinct helical forms. A filament is typically constructed from ~30,000 identical flagellin molecules, which self-assemble into a tubul...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1966
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.92.4.828-838.1966