Alcaligin
WebSep 1, 1991 · Preorganization of Ferric Alcaligin, Fe 2 L 3 . The First Structure of a Ferric Dihydroxamate Siderophore. Journal of the American Chemical Society 1996, 118 (21) , … Webriss 처음 방문이세요? 로그인; 회원가입; myriss; 고객센터; 전체메뉴; 학술연구정보서비스 검색. 학위논문; 국내학술논문
Alcaligin
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WebDec 1, 1998 · Alcaligin is a siderophore of freshwater bacteria as well as mammalian pathogens, including the bacterium that causes whooping cough in humans, while … WebOverview. Algin is a type of carbohydrate found in brown seaweeds. It is also made by some bacteria. Algin is used as a food additive. It is also used to make certain health …
WebAlcaligin biosynthesis requires the action of an ornithine decarboxylase encoded by the odc gene in a reaction yielding putrescine from ornithine , as well as the alcABC gene … WebAlcaligin purified from iron-depleted cultures of B. pertussis and B. bronchiseptica exhibited specific growth-promoting activity under iron-restricted conditions for Bordetella indicator strains, and were active in [55Fe]ferric alcaligin transport assays. Evidence suggests that several C2-symmetric conformations of alcaligin exist ...
WebJan 7, 2009 · Alcaligin, enterobactin and heme receptor mutants were each attenuated for virulence, indicating that each iron utilization system makes a distinct and essential contribution to in vivo multiplication and survival of B. pertussis, albeit at different stages of infection. The alcaligin system had a crucial role in initial colonization and over ... WebDihydroxamic acid macrocyclic siderophores comprise four members: putrebactin (putH 2), avaroferrin (avaH 2), bisucaberin (bisH 2), and alcaligin (alcH 2). This mini-review collates studies of the chemical biology and coordination chemistry of these macrocycles, with an …
Webalgin: [noun] any of various colloidal substances (such as an alginate or alginic acid) derived from marine brown algae and used especially as emulsifiers or thickeners.
Webtional activity under iron starvation stress conditions is dependent on the presence of alcaligin siderophore. Mutational analysis and genetic complementation confirmed that alcaligin-responsive transcriptional activa-tion of Bordetella alcaligin system genes is dependent on AlcR, a Fur-regulated AraC-like positive transcrip- kamala harris immigrants at her houseWebThe alc gene cluster of Bordetella pertussis includes three genes, alcA,alcB, and alcC, which are involved in alcaligin siderophore biosynthesis in response to iron starvation. The production of AlcA, AlcB, and AlcC in Bordetella cells and the transcriptional organization of alcA, alcB, andalcC were investigated by using a set of threealc′-′lacZ gene fusion … kamala harris impersonator youtubeWebNishio T, Tanaka N, Hiratake J, Katsube Y, Ishida Y, Oda J. 1988 Isolation and structure of the novel dihydroxamate siderophore alcaligin. J Chem Soc 110, 8733-8734. Google Scholar Nishio T, Ishida Y. 1990 Production of dihydroxamate siderophore alcaligin by Alcaligenes denitrificans subsp. xylosoxydans. Agric Biol Chem 54, 1837-1839. lawn mower dealers in corinth msWebalcaligin. Applied Filters: Keyword:'alcaligin' Showing 1-11 of 11 results for "alcaligin" within Products. Products Genes Papers Technical Documents Site Content Chromatograms. Filter & Sort. All Photos (9) Choline Oxidase from Alcaligenes sp. Synonym(s): Choline: oxygen 1-oxidoreductase. CAS No.: 9028-67-5. EC No.: 232-840-0. Compare lawn mower dealers in beaumont texasWebDec 1, 1998 · Alcaligin is a siderophore of freshwater bacteria as well as mammalian pathogens, including the bacterium that causes whooping cough in humans, while bisucaberin, a structural analogue of alcaligin, is produced by marine bacteria. kamala harris how dare they speechWebThe kinetics and mechanism of siderophore ligand dissociation from their fully chelated Fe(III) complexes is described for the highly preorganized cyclic tetradentate alcaligin and random linear tetradentate rhodotorulic acid in aqueous solution at 25°C (Fe 2 L 3 + 6H + ⇌ 2 Fe 3+ aq + 3 H 2 L). At siderophore:Fe(III) ratios where Fe(III) is hexacoordinated, … kamala harris in south koreaWebID Compounds Microorganism hydroxamate catecholate a-hydroxycarboxylate carboxylate phenolate citrate other SMILES validate smiles SMARTS SELFIES; 1: 2,3-dihydroxybenzoic acid kamala harris interview with colbert