Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Veronika A. Szalai"'
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
Autor:
Veronika A. Szalai, Nandita Abhyankar
Publikováno v:
J Phys Chem B
Nuclear magnetic resonance (NMR) spectroscopy is a powerful method to study the molecular structure and dynamics of materials. The inherently low sensitivity of NMR spectroscopy is a consequence of low spin polarization. Hyperpolarization of a spin e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d64d95b7fb3cd022774256a3b0b7bab3
https://doi.org/10.1021/acs.jpcb.0c10937
https://doi.org/10.1021/acs.jpcb.0c10937
Publikováno v:
The Journal of Biological Chemistry
Bacteria require a precise balance of copper ions to ensure that essential cuproproteins are fully metalated while also avoiding copper-induced toxicity. The Gram-positive bacterium Bacillus subtilis maintains appropriate copper homeostasis in part t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab524bd6611e185de9026fdf305f485f
http://europepmc.org/articles/PMC8424229
http://europepmc.org/articles/PMC8424229
Autor:
Richard O. Linkous, Veronika A. Szalai, Nathan J. Max, Kelly N. Chacón, Aaron T. Smith, Alexandrea E. Sestok
Publikováno v:
Biochemistry. 58:4935-4949
The acquisition of iron is essential to establishing virulence among most pathogens. Under acidic and/or anaerobic conditions, most bacteria utilize the widely-distributed ferrous iron (Fe(2+)) uptake (Feo) system to import metabolically-required iro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::265d25fbd222834e845a24ae6caf5f22
https://doi.org/10.1021/acs.biochem.9b00745
https://doi.org/10.1021/acs.biochem.9b00745
Autor:
Jason P. Campbell, Mark A. Anders, Jason T. Ryan, Nandita Abhyankar, Kin P. Cheung, Robert M. Gougelet, Veronika A. Szalai, Pragya R. Shrestha
Publikováno v:
Analytical Chemistry. 91:11108-11115
Electron spin resonance (ESR) spectroscopy measures paramagnetic free radicals, or electron spins, in a variety of biological, chemical, and physical systems. Detection of diverse paramagnetic species is important in applications ranging from quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad45edbf7bc69f24d20f40bf9c217bb2
https://doi.org/10.1021/acs.analchem.9b01730
https://doi.org/10.1021/acs.analchem.9b01730
Autor:
Ingrid Span, Hannah Rosenbach, Kelly N. Chacón, Nna-Emeka Ejimogu, Toan S. Bui, Veronika A. Szalai, Ijaz Mohamed, Janae B. Brown, Aaron T. Smith, Verna Van
Eukaryotic arginylation is an essential post-translational modification that both modulates protein stability and regulates protein half-life through the N-degron pathway. Arginylation is catalyzed by a family of enzymes known as the arginyl-tRNA tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c661c9b26eb14d9dc5e0d885c5350e98
https://doi.org/10.1101/2021.04.13.439645
https://doi.org/10.1101/2021.04.13.439645
Autor:
Evan G. Cameron, Veronika A. Szalai, Meheret Gebreeziabher, Juan C. Valdez-Lopez, Julia Wolf, Matthew P. Donohue, Phyllis R. Robinson, Stephen T. Petr, Robin J. Bailey
Publikováno v:
Biophys J
Melanopsin, an atypical vertebrate visual pigment, mediates non-image forming light responses including circadian photoentrainment and pupillary light reflexes, and contrast detection for image formation. Melanopsin-expressing intrinsically photosens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fffa4dae6d022df9df3bf1903817adf
https://pubmed.ncbi.nlm.nih.gov/32621866
https://pubmed.ncbi.nlm.nih.gov/32621866
Publikováno v:
Langmuir. 34:13864-13870
Understanding the role of macroscopic and atomic defects in the interfacial electron transfer properties of layered transition metal dichalcogenides is important in optimizing their performance in energy conversion and electronic devices. Means of de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc521aea09153c92c44c3c5c2bf3e42d
https://doi.org/10.1021/acs.langmuir.8b02731
https://doi.org/10.1021/acs.langmuir.8b02731
Molecular Precision at Micrometer Length Scales: Hierarchical Assembly of DNA–Protein Nanostructures
Publikováno v:
ACS Nano. 11:6623-6629
Robust self-assembly across length scales is a ubiquitous feature of biological systems but remains challenging for synthetic structures. Taking a cue from biology-where disparate molecules work together to produce large, functional assemblies-we dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c4aa9252be642d731c56bcd534be1ac
https://doi.org/10.1021/acsnano.7b00320
https://doi.org/10.1021/acsnano.7b00320
Autor:
Daniel V. Esposito, Veronika A. Szalai, Youngmin Lee, Heayoung P. Yoon, Thomas P. Moffat, Paul M. Haney, Natalie Yumiko Labrador, A. Alec Talin
Publikováno v:
Sustainable Energy & Fuels. 1:154-173
Three-dimensionally (3D) structured photoelectrodes offer a number of potential benefits for solar fuel production compared to conventional planar photoelectrodes, including decreased optical losses, higher surface area for catalysis, easier removal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6f20afb140d2b60bb773c40adc05886
https://doi.org/10.1039/c6se00073h
https://doi.org/10.1039/c6se00073h