Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Howard Dalton"'
Publikováno v:
Microbiology. 151:2615-2622
Formaldehyde is a highly toxic chemical common in industrial effluents, and it is also an intermediate in bacterial metabolism of one-carbon growth substrates, although its role as a bacterial growth substrate per se has not been extensively reported
Publikováno v:
Biochemistry. 44:10954-10965
The oxidation of methane to methanol in methanotrophs is catalyzed by the enzyme methane monooxygenase (MMO). Two distinct forms of this enzyme exist, a soluble cytoplasmic MMO (sMMO) and a membrane-bound particulate form (pMMO). We describe here the
Autor:
Howard Dalton
Publikováno v:
Philosophical Transactions of the Royal Society B: Biological Sciences. 360:1207-1222
Methane gas is produced from many natural and anthropogenic sources. As such, methane gas plays a significant role in the Earth's climate, being 25 times more effective as a greenhouse gas than carbon dioxide. As with nearly all other naturally produ
Publikováno v:
FEBS Journal. 272:2661-2669
Alkene monooxygenase (AMO) from Rhodococcus rhodochrous (formerly Nocardia corallina) B-276 belongs to a family of multicomponent nonheme binuclear iron-centre oxygenases that includes the soluble methane monooxygenases (sMMOs) found in some methane-
Publikováno v:
Applied Microbiology and Biotechnology. 65:678-685
The kinetic resolution of racemic sulfoxides by dimethyl sulfoxide (DMSO) reductases was investigated with a range of microorganisms. Three bacterial isolates (provisionally identified as Citrobacter braakii, Klebsiella sp. and Serratia sp.) expressi
Autor:
Ekundayo K. Adeosun, Giles Velarde, Thomas J. Smith, Anne-Mette Hoberg, Robert C. Ford, Howard Dalton
Publikováno v:
Microbiology. 150:707-713
In methylotrophic bacteria, formaldehyde is an important but potentially toxic metabolic intermediate that can be assimilated into biomass or oxidized to yield energy. Previously reported was the purification of an NAD(P)(+)-dependent formaldehyde de
Autor:
Christopher C. R. Allen, Steven D. Shepherd, Martina A. Kennedy, John F. Malone, Simon A. Haughey, Narain D. Sharma, Howard Dalton, Derek R. Boyd
Publikováno v:
Tetrahedron. 60:549-559
Toluene- and naphthalene-dioxygenase-catalysed oxidation of six bicyclic disulfide substrates, using whole cells of Pseudomonas putida , gave the corresponding monosulfoxides with high ee values and enantiocomplementarity, in most cases. Two alcohol-
Autor:
J. Colin Murrell, Howard Dalton
Methane and its oxidation product, methanol, have occupied an important position in the chemical industry for many years: the former as a feedstock, the latter as a primary chemical from which many products are produced. More recently, the role playe
Autor:
Richard Brand-Hardy, Howard Dalton
Publikováno v:
Journal of Applied Ecology. 40:771-781
Summary 1 Increased demand for food and energy is leading to changes in the global nitrogen cycle. These changes are resulting in increasing levels of nitrogen in the environment in its pollutant forms with consequences for both biodiversity and huma
Autor:
Christopher C. R. Allen, Narain D. Sharma, Martina A. Kennedy, Derek R. Boyd, Howard Dalton, John F. Malone, Simon A. Haughey, Nimal Gunaratne
Publikováno v:
Organic & Biomolecular Chemistry. 1:984-994
Toluene dioxygenase (TDO)-catalysed sulfoxidation, using Pseudomonas putida UV4, was observed for the thiophene substrates 1A–1N. The unstable thiophene oxide metabolites, 6A–6G, 6K–6N, spontaneously dimerised yielding the corresponding racemic