WebGramibactin is a bacterial siderophore with a diazeniumdiolate ligand system (42 citations) Gramibactin is a bacterial siderophore with a diazeniumdiolate ligand system (42 citations) An antifungal polyketide associated with horizontally acquired genes supports symbiont-mediated defense in Lagria villosa beetles. (33 citations) WebSep 1, 2024 · Gramibactin 177 is a bacterial siderophore produced by Paraburkholderia graminis. 163 This compound is a cyclopeptide containing two units of a novel amino …
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WebGenome mining and chemical analyses revealed that rhizosphere bacteria (Paraburkholderia graminis) produce a new type of siderophore, gramibactin, a lipodepsipeptide that efficiently binds iron with a logβ value of 27.6. Complexation …
WebJul 30, 2024 · Gramibactin biosynthesis genes are conserved in numerous plant-associated bacteria associated with rice, wheat, and maize, which may utilize iron from the complex.Plant-associated rhizosphere bacteria produce gramibactin, a cyclic lipodepsipeptide siderophore that tightly binds iron via an unexpected functional group, … WebFeb 5, 2024 · Gramibactin (GBT) is an archetype for the new class of diazeniumdiolate siderophores, produced by Paraburkholderia graminis, a cereal-associated …
WebGramibactin is a bacterial siderophore with a diazeniumdiolate ligand system. Hermenau R, Ishida K, Gama S, Hoffmann B, Pfeifer-Leeg M, Plass W, Mohr JF, Wichard T, Saluz HP, … WebSep 5, 2024 · The bacterial molecule Gramibactin is very important for food production: it allows plants to absorb more iron from the soil. The increased intake of iron promotes the growth of plants and thus leads to higher yields. Original publication: Hermenau R, Ishida K, Gama S, Hoffmann B, Pfeifer-Leeg M, Plass W, Mohr JF, Wichard T, Saluz HP, …
WebOct 11, 2024 · It became apparent that the biosynthetic gene cluster of trinickiabactin strongly resembles that of gramibactin (2) , suggesting that 1 possesses the same overall absolute configuration and that 1 ...
WebWith the recent discovery of gramibactin (1, Figure 1), this list was expanded with novel diazeniumdiolate (N-nitroso-N-hydroxylamine) chelators found in two graminine (Gra, 2) moieties of the cyclopeptide. … foam injection under concreteWebMay 22, 2024 · In 2024, Hertweck and coworkers discovered a new bacterial siderophore with a novel iron-binding functional group produced by plant-associated symbiotic bacteria. 80 This metallophone, named gramibactin A (9), is unusual among siderophores because it harbors two diazeniumdiolate (N-nitrosohydroxylamine) moieties. The diazeniumdiolate … foam injection to raise concrete padsWebJan 14, 2024 · Gramibactin (GBT) is an archetype for the new class of diazeniumdiolate siderophores, produced by Paraburkholderia graminis, a cereal‐associated rhizosphere bacterium, for which a detailed solution thermodynamic study exploring the iron coordination properties is reported.The acid‐base behavior of gramibactin as well as its complexing … green with envy lawn care jackson tnWebA peptide siderophore, includes one or more N-nitroso-hydroxylamine ligands. The peptide siderophore can include two side chains, each with a N-nitroso-hydroxylamine ligand, and a further side chain with one or more hydroxy carboxylic acid, hydroxamate, catecholate and/or salicylate ligands. The siderophore can be cyclic. A bacterial cell can express the … green with envy landscaping maineWeb(+)-Crambescin A belongs to the polycyclic guanidine natural product family and has been shown to possess various medically important properties. The chiral bicyclic guanidine structure of (+)-crambescin A presents a challenge for chemical synthesis. Here we implement a novel asymmetric Biginelli reaction strategy foam inlays costumingWebThe monoprotonated gramibactin [H(GBT)]3@ is the major speciesatneutral to basic pH values (7<9), while the fully deprotonatedspecies[GBT]4@ starts to form at pH … foam inlay for tool boxWebPeptidyl nucleoside antibiotics (PNAs) are a diverse class of natural products with promising biomedical activities. These compounds have tripartite structures composed of a core saccharide, a nucleobase, and one or more amino acids. In particular, amipurimycin and the miharamycins are novel 2-aminopurinyl PNAs with complex nine-carbon core … foam in knee joint