OXIDATION OF SEVERAL SUBSTRATES BY ACETOBACTER ACETI
نویسندگان
چکیده
منابع مشابه
Ubiquinol Oxidase in Acetobacter aceti
The terminal oxidase for ethanol oxidation in Acetobacter aced was purified as a complex consisting of four subunits (subunits I, II, III, and IV) with molecular masses of 72, 34, 21, and 13 kDa, respectively. Spectrophotometric analysis and catalytic properties determined with the purified enzyme showed that it belonged to a family of cytochrome a, (ba)-type ubiquinol oxidases. A polymerase ch...
متن کاملAttachment I-- Final Risk Assessment of Acetobacter Aceti
Acetobacter aceti is a benign microorganism that is ubiquitous in the environment, existing in alcoholic ecological niches such as flowers, fruits, honey bees, as well as in water and soil. It has a long history of safe use in the fermentation industry for the production of acetic acid from alcohol. There are no reports in the literature suggesting that A. aceti is a pathogen of humans or anima...
متن کاملOxidation of acetaldehyde by Acetobacter suboxydans.
Acetobacter suboxydans has a powerful system for the oxidation of ethanol to acetic acid, as might be expected from the fact that the acetic acid bacteria have long been used for the commercial production of vinegar. Alcohol dehydrogenase in soluble extracts has been found to be DPlSspecific1 (1). It has now been observed that either TPN or DPN can be used as coenzyme for the oxidation of aceta...
متن کاملRole of the glyoxylate pathway in acetic acid production by Acetobacter aceti.
Wild-type Acetobacter aceti NBRC 14818 possesses genes encoding isocitrate lyase (aceA) and malate synthase (glcB), which constitute the glyoxylate pathway. In contrast, several acetic acid bacteria that are utilized for vinegar production lack these genes. Here, an aceA-glcB knockout mutant of NBRC 14818 was constructed and used for investigating the role of the glyoxylate pathway in acetate p...
متن کاملOXIDATIONS BY ACETOBACTER SUBOXYDANS Sirs: Acetobacter suboxydans is known to bring about oxidation of polyhydroxy
Acetobacter suboxydans is known to bring about oxidation of polyhydroxy compounds. The action of the bacterial enzyme is limited, however, to substances with specific configurations. According to the generalization of Bertrand,’ only those hydroxyl groups are oxidized which are situated between a primary hydroxyl group and a secondary one in a cis position. Hann, Tilden, and Hudson,2 in a compa...
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: 1959
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.77.4.445-451.1959