Zobrazeno 1 - 10 of 51 pro vyhledávání: '"Aaron T, Smith"'
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Akademický článek
Iron-sulfur clusters are involved in post-translational arginylation
Autor: Verna Van, Janae B. Brown, Corin R. O’Shea, Hannah Rosenbach, Ijaz Mohamed, Nna-Emeka Ejimogu, Toan S. Bui, Veronika A. Szalai, Kelly N. Chacón, Ingrid Span, Fangliang Zhang, Aaron T. Smith
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)
The enzyme ATE1 catalyzes eukaryotic post-translation arginylation, a key protein modification necessary for cellular homeostasis. Here, the authors show that ATE1s are previously unrealized iron-sulfur proteins that use this oxygen-sensitive inorgan
Externí odkaz: https://doaj.org/article/9c8010dbcbf942c7aaba88c2aec4f3c9
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2
The structure of Vibrio cholerae FeoC reveals conservation of the helix-turn-helix motif but not the cluster-binding domain
Autor: Janae B. Brown, Mark A. Lee, Aaron T. Smith
Publikováno v: JBIC Journal of Biological Inorganic Chemistry. 27:485-495
Most pathogenic bacteria require ferrous iron (Fe2+) in order to sustain infection within hosts. The ferrous iron transport (Feo) system is the most highly-conserved prokaryotic transporter of Fe2+, but its mechanism remains to be fully characterized
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f41f8afb6dc074c861898082aea9fc5f
https://doi.org/10.1007/s00775-022-01945-4
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5
Ins and Outs: Recent Advancements in Membrane Protein-Mediated Prokaryotic Ferrous Iron Transport
Autor: Janae B. Brown, Mark A Lee, Aaron T. Smith
Publikováno v: Biochemistry
Iron is an essential nutrient for virtually every living organism, especially pathogenic prokaryotes. Despite its importance, however, both the acquisition and the export of this element require dedicated pathways that are oxidation state dependent.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f686e41c2ef86f4019ceaefa89822607
https://doi.org/10.1021/acs.biochem.1c00586
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6
Non-canonical LexA proteins regulate the SOS response in the Bacteroidetes
Autor: Ivan Erill, Jordi Barbé, Pilar Cortés, Mark A Lee, Miquel Sánchez-Osuna, Aaron T. Smith
Publikováno v: Nucleic Acids Research
Lesions to DNA compromise chromosome integrity, posing a direct threat to cell survival. The bacterial SOS response is a widespread transcriptional regulatory mechanism to address DNA damage. This response is coordinated by the LexA transcriptional r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::705d34d70afd4d217c8d5311d63455de
http://europepmc.org/articles/PMC8565304
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7
The Structure of Saccharomyces cerevisiae Arginyltransferase 1 (ATE1)
Autor: Verna Van, Nna-Emeka Ejimogu, Toan S. Bui, Aaron T. Smith
Publikováno v: Journal of molecular biology. 434(21)
Eukaryotic post-translational arginylation, mediated by the family of enzymes known as the arginyltransferases (ATE1s), is an important post-translational modification that can alter protein function and even dictate cellular protein half-life. Multi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b92e1cd38d949156d189100b6571b01b
https://pubmed.ncbi.nlm.nih.gov/36087779
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