ArticleJournal of the American Chemical Society2005
The copper chelator methanobactin from Methylosinus trichosporium OB3b binds copper(I).
Article in Journal of the American Chemical Society, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 58 citations in OpenAlex.
- A new family of TonB-dependent copper transporters linked to respiratory oxidase function.The Journal of biological chemistry · 2026Article
- Methanobactins: Structures, Biosynthesis, and Microbial Diversity.Annual review of microbiology · 2024Review
- Ecological Aerobic Ammonia and Methane Oxidation Involved Key Metal Compounds, Fe and Cu.Life (Basel, Switzerland) · 2022Review
- Antimicrobial Activity of Metals and Metalloids.Annual review of microbiology · 2021Review
- Cu Homeostasis in Bacteria: The Ins and Outs.Membranes · 2020Review
- Total Synthesis of the Bacterial Diisonitrile Chalkophore SF2768.Organic letters · 2019Article
- Repurposed HisC Aminotransferases Complete the Biosynthesis of Some Methanobactins.Biochemistry · 2018Article
- Chalkophores.Annual review of biochemistry · 2018Review
- Methanobactins: Maintaining copper homeostasis in methanotrophs and beyond.The Journal of biological chemistry · 2018Review
- Methanobactins: from genome to function.Metallomics : integrated biometal science · 2017Review
- Methanobactin transport machinery.Proceedings of the National Academy of Sciences of the United States of America · 2016Article
- Characterization of Methanobactin from Methylosinus sp. LW4.Journal of the American Chemical Society · 2016Article
- Methanobactin and the Link between Copper and Bacterial Methane Oxidation.Microbiology and molecular biology reviews : MMBR · 2016Review
- Copper active sites in biology.Chemical reviews · 2014Review
- Methanobactin-mediated one-step synthesis of gold nanoparticles.International journal of molecular sciences · 2013Article
- Mechanisms of copper homeostasis in bacteria.Frontiers in cellular and infection microbiology · 2013Article
- Nutritional immunity: transition metals at the pathogen-host interface.Nature reviews. Microbiology · 2012Review
- Variations in methanobactin structure influences copper utilization by methane-oxidizing bacteria.Proceedings of the National Academy of Sciences of the United States of America · 2012Article
- Chemistry and biology of the copper chelator methanobactin.ACS chemical biology · 2012Review
- Dual pathways for copper uptake by methanotrophic bacteria.The Journal of biological chemistry · 2011Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
The oxidation state of copper bound to methanobactin, a small siderophore-like molecule from the methanotroph Methylosinus trichosporium OB3b, was investigated. Purified methanobactin loaded with Cu(II) exhibits a weak EPR signal probably due to adventitious Cu(II). The EPR signal intensity increases significantly upon addition of the strong oxidant nitric acid. Features of the X-ray absorption near edge spectrum, including a 1s --> 4p transition at 8985 eV, further indicate the presence of Cu(I). EXAFS data were best fit using a multiple scattering model generated from previously reported crystallographic parameters. These results establish definitively that M. trichosporium OB3b methanobactin binds Cu(I) and suggest that methanobactin itself reduces Cu(II) to Cu(I).
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.