Chromium(VI) reduction in Streptomyces sp. M7 mediated by a novel Old Yellow Enzyme

Sineli, Pedro Eugenio; Guerrero, Daiana Soledad; Álvarez, Analía; Costa, José Sebastián Dávila

doi:10.1007/s00253-019-09841-9

Cited by 10 publications

(5 citation statements)

References 26 publications

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“…Z38 (Fig. 3) [6,29]. The section 3.2 of this work and a recent study [7], have demonstrated that Streptomyces sp.…”

Section: Heavy Metal Resistance and Oxidative Stress Response Elementssupporting

confidence: 65%

“…There is not much information about enzymes capable of reducing Cr(VI) in the genus Streptomyces. Recently, Sineli et al [6] identified for the first time a chromate reductase related to Old Yellow Enzymes in the strain Streptomyces sp. M7.…”

Section: Heavy Metal Resistance and Oxidative Stress Response Elementsmentioning

confidence: 99%

“…The phylum Actinobacteria is renowned for its members with biotechnological potential [3]. The soil saprophytic genus Streptomyces exemplifies this through its ability to produce a wide variety of specialized metabolites, their bioremediation potential and their plant growth promotion ability [4][5][6]. Streptomyces sp.…”

Section: Introductionmentioning

confidence: 99%

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Whole genome sequence of the multi-resistant plant growth-promoting bacteria Streptomyces sp. Z38 with potential application in agroindustry and bio-nanotechnology

et al. 2020

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“…Z38 (Fig. 3) [6,29]. The section 3.2 of this work and a recent study [7], have demonstrated that Streptomyces sp.…”

Section: Heavy Metal Resistance and Oxidative Stress Response Elementssupporting

confidence: 65%

Section: Heavy Metal Resistance and Oxidative Stress Response Elementsmentioning

confidence: 99%

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Whole genome sequence of the multi-resistant plant growth-promoting bacteria Streptomyces sp. Z38 with potential application in agroindustry and bio-nanotechnology

et al. 2020

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“…The NADPH required for antioxidant enzymes and Cr(VI) reductases may be produced in the pentose phosphate pathway of Streptomyces sp. MC1 (Sineli et al 2018(Sineli et al , 2019.…”

Section: Discussionmentioning

confidence: 99%

Genomic analysis and proteomic response of the chromium‐resistant and phenanthrene‐degrading strain Streptomyces sp. MC1

et al. 2021

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Aim: Chemically disparate toxic organic and/or inorganic molecules produced by anthropogenic activities often hinder the bioremediation process. This research was conducted to understand the capacity of Streptomyces sp. MC1 to remove chemically disparate toxics such as Cr(VI) or phenanthrene. Methods and Results: Genomic, metabolic modeling and proteomic approaches were used in this study. Our results demonstrated that Streptomyces sp. MC1 has the genetic determinants to remove Cr(VI) or degrade phenanthrene. Proteomics showed that these genetic determinants were expressed. Metabolic versatility of the strain was confirmed by two metabolic models in complex and minimal media. Interestingly, our results also suggested a connection between the degradation of phenanthrene and synthesis of specialized metabolites. Conclusions: Streptomyces sp. MC1 has the genetic and physiological potential to remove Cr(VI) or degrade phenanthrene Significance and Impact of Study: The probability of a microorganism to survive in the presence of different contaminants depends on its genetic potential and the ability to express it. The genetic and proteomic profiles obtained for Streptomyces sp. MC1 can be recommended as model and predict if other Streptomyces strains can be used in bioremediation processes. Our work also hypothesized that intermediates of the phenanthrene degradation serve as precursors for the specialized metabolism.

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“…Their metabolic diversity and rapid colonization abilities make them well-suited for bioremediation NO 3 – , Cd(II), Cr(VI), and lindane . Notably, Streptomyces is also a relatively abundant genus in soils with a history of vanadium exposure .…”

Section: Introductionmentioning

confidence: 99%

Elucidating Multiple Electron-Transfer Pathways for Metavanadate Bioreduction by Actinomycetic Streptomyces microflavus

Wang,

Zhang,

Fei

et al. 2023

Environ. Sci. Technol.

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Chromium(VI) reduction in Streptomyces sp. M7 mediated by a novel Old Yellow Enzyme

Cited by 10 publications

References 26 publications

Whole genome sequence of the multi-resistant plant growth-promoting bacteria Streptomyces sp. Z38 with potential application in agroindustry and bio-nanotechnology

Whole genome sequence of the multi-resistant plant growth-promoting bacteria Streptomyces sp. Z38 with potential application in agroindustry and bio-nanotechnology

Genomic analysis and proteomic response of the chromium‐resistant and phenanthrene‐degrading strain Streptomyces sp. MC1

Elucidating Multiple Electron-Transfer Pathways for Metavanadate Bioreduction by Actinomycetic Streptomyces microflavus

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