Works Published in 2011
Displaying works 41 - 60 of 257 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2011 journal article
Linear free-energy relationships in semiquinone species and their Mn(II) and Cu(II) complexes
Journal of Physical Organic Chemistry, 25(2), 101–109.
author keywords: Hammett correlation; hydro-tris(3-cumenyl-5-methylpyrazolyl)borate; hyperfine coupling; semiquinone
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: January 21, 2021
2011 journal article
Near-zero field magnetic resonance
Physical Review Letters.
link.aps.org (publisher PDF)
Source: ORCID
Added: January 12, 2021
2011 journal article
Near-Zero-Field Nuclear Magnetic Resonance
Phys. Rev. Lett., 107(10).
Contributors: M. Ledbetter*, T. Theis* , J. Blanchard *, H. Ring*, P. Ganssle*, S. Appelt, B. Blümich*, A. Pines *, D. Budker *
TL;DR:
It is shown that the presence of very small magnetic fields results in splitting of the zero-field NMR lines, imparting considerable additional information to the pure zero- field spectra.
(via Semantic Scholar)
Source: ORCID
Added: January 12, 2021
2011 journal article
Parahydrogen-enhanced zero-field nuclear magnetic resonance
Nat Phys, 7(7), 571–575.
Contributors: T. Theis* , P. Ganssle*, G. Kervern *, S. Knappe *, J. Kitching *, M. Ledbetter*, D. Budker *, A. Pines *
Source: ORCID
Added: January 12, 2021
2011 journal article
Study of IspH, a Key Enzyme in the Methylerythritol Phosphate Pathway Using Fluoro-Substituted Substrate Analogues
Organic Letters, 13(21), 5912–5915.
MeSH headings : Alkyl and Aryl Transferases / metabolism; Biocatalysis; Erythritol / chemistry; Erythritol / metabolism; Fluorine Compounds / chemistry; Fluorine Compounds / metabolism; Models, Molecular; Molecular Structure; Oxidation-Reduction; Substrate Specificity; Sugar Phosphates / chemistry; Sugar Phosphates / metabolism
TL;DR:
Studying of IspH using fluoro-substituted substrate analogues to dissect the contributions of several factors to IsPH catalysis, including the coordination of the HMBPP C(4)-OH group to the iron-sulfur cluster, the H-bonding network in the active site, and the electronic properties of the substrates, are reported.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Sources: ORCID, Crossref
Added: January 11, 2021
2011 journal article
Mechanistic Studies of an IspH-Catalyzed Reaction: Implications for Substrate Binding and Protonation in the Biosynthesis of Isoprenoids
Angewandte Chemie International Edition, 50(51), 12304–12307.
author keywords: deoxyxylulose phosphate pathway; enzyme catalysis; isoprenoid biosynthesis; IspH enzyme; reaction mechanisms
MeSH headings : Binding Sites; Catalysis; Kinetics; Models, Molecular; Molecular Structure; Oxidoreductases / metabolism; Substrate Specificity; Terpenes / metabolism
TL;DR:
Isoprenoids are found widely in nature and have remarkably diverse structures, including serving as structural components of cell membranes, key constituents of electron transport chains, and hormones to regulate various physiological processes.
(via Semantic Scholar)
Sources: ORCID, Crossref
Added: January 11, 2021
2011 journal article
Structural evidence for stabilization of inhibitor binding by a protein cavity in the dehaloperoxidase-hemoglobin from Amphitrite ornata
Biopolymers, 98(1), 27–35.
MeSH headings : Animals; Crystallography, X-Ray; Hemoglobins; Peroxidases; Polychaeta; Protein Conformation
TL;DR:
It is shown that the origin of the stronger binding by a larger para-halogen substituent coincides structurally with a Xe-binding cavity (Xe1) characterized structurally by X-ray crystallography.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, ORCID
Added: January 5, 2021
2011 journal article
A Redesigned Vancomycin Engineered for Dual d-Ala-d-Ala and d-Ala-d-Lac Binding Exhibits Potent Antimicrobial Activity Against Vancomycin-Resistant Bacteria
Journal of the American Chemical Society, 133(35), 13946–13949.
MeSH headings : Anti-Bacterial Agents / chemistry; Anti-Bacterial Agents / metabolism; Bacteria / metabolism; Binding Sites; Cell Wall / metabolism; Dipeptides / metabolism; Peptidoglycan / metabolism; Vancomycin / chemistry; Vancomycin / metabolism; Vancomycin Resistance
TL;DR:
A complementary single atom Exchange in the vancomycin core structure to counter the single atom exchange in the cell wall precursors of resistant bacteria (NH → O) reinstates potent antimicrobial activity and charts a rational path forward for the development of antibiotics for the treatment of vancomYcin-resistant bacterial infections.
(via Semantic Scholar)
Sources: Crossref, ORCID
Added: December 22, 2020
2011 conference paper
Photo-assisted catalysts growth and water splitting at the metal oxide/molecule interface
ACS National Meeting Book of Abstracts. http://www.scopus.com/inward/record.url?eid=2-s2.0-84861019229&partnerID=MN8TOARS
Contributors: R. Khnayzer & F. Castellano
Source: ORCID
Added: December 15, 2020
2011 conference paper
Making hydrogen photocatalytically from water
ACS National Meeting Book of Abstracts. http://www.scopus.com/inward/record.url?eid=2-s2.0-80051896414&partnerID=MN8TOARS
Contributors: F. Castellano
Source: ORCID
Added: December 15, 2020
2011 chapter
Cyclopropanation Reactions
In Stereoselective Synthesis: Stereoselective Reactions of Carbon-Carbon Double Bonds.
Source: ORCID
Added: December 15, 2020
2011 encyclopedia entry
Dirhodium(II) Tetrakis[N-tetrachlorophthaloyl-(S)-tert-leucinate]
In Encyclopedia of Reagents for Organic Synthesis.
Source: ORCID
Added: December 15, 2020
2011 journal article
Recombinant E. coli Prototype Strains for in Vivo Glycorandomization
ACS Chemical Biology, 6(1), 95–100.
MeSH headings : Biological Products / chemistry; Biological Products / metabolism; Carbohydrate Metabolism; Carbohydrates / chemistry; Catalysis; Escherichia coli / classification; Escherichia coli / enzymology; Escherichia coli / genetics; Escherichia coli / metabolism; Glycosylation; Glycosyltransferases / chemistry; Glycosyltransferases / metabolism; Nucleotidyltransferases / chemistry; Nucleotidyltransferases / metabolism; Protein Engineering; Recombinant Proteins; Substrate Specificity
TL;DR:
This work reports the construction of several recombinant E. coli prototype strains that allow the facile production of a range of small molecule glycosides and offers vast combinatorial potential by simple fermentation.
(via Semantic Scholar)
Sources: ORCID, Crossref
Added: December 15, 2020
2011 journal article
Inside Cover: Mutant Malonyl-CoA Synthetases with Altered Specificity for Polyketide Synthase Extender Unit Generation (ChemBioChem 15/2011)
ChemBioChem, 12(15), 2230–2230.
Sources: ORCID, Crossref
Added: December 15, 2020
2011 book
Spin labels and spin probes for measurements of local pH and electrostatics by EPR
In Electron Paramagnetic Resonance (Vol. 22, pp. 71–106).
Contributors: M. Voinov & A. Smirnov*
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: December 4, 2020
2011 article
EPR Studies of Nanomaterials
Smirnov, A. (2011, April). Multifrequency Electron Paramagnetic Resonance, pp. 825–843.
Contributors: A. Smirnov n
Source: ORCID
Added: December 4, 2020
2011 journal article
Characterization of Tunable Radical Metal–Carbenes: Key Intermediates in Catalytic Cyclopropanation
Organometallics, 30(10), 2739–2746.
TL;DR:
A new class of radical metal-carbene complex has been characterized as having Fischer-like orbital interactions and adjacent π acceptor stabilization and rational design strategies are proposed which should lead to the enhancement of catalytic activity.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: September 19, 2020
2011 journal article
Distal Histidine Flexibility as the Key to the Reactivity of Dehaloperoxidase-Hemoglobin
Biophysical Journal, 100(3), 222a.
TL;DR:
The recent discovery of an internal inhibitor binding site, in the distal pocket, clearly establishes the peroxidase function and suggests that thedistal histidine (H55) plays the central role in both function switching and activation of DHPs A&B.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 7, 2020
2011 journal article
Making Substrates Out of Inhibitors: Distal Cavity Mutations in Dehaloperoxidase from Amphitrite Ornata
Biophysical Journal, 100(3), 222a.
TL;DR:
Blocking internal binding in DHP may be the key to effectively enable DHP to function as a peroxidase on the full range of halogenated phenols.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water
(OpenAlex)
Sources: Crossref, ORCID
Added: September 7, 2020
2011 journal article
Effect of H55D Mutation on Kinetics and Structure of Dehaloperoxidase-Hemoglobin A
Biophysical Journal, 100(3), 221a.
TL;DR:
The H55D mutant has been prepared to mimic the H64D mutant of Sperm Whale myoglobin, which has the highest peroxidase activity of any myoglobin mutant studied to date, and shows inhibition by 4-bromophenol in the oxidation of TCP, which is substantiated by the X-ray crystal structure of 4-BP bound to the internal inhibitor binding site observed in wild type DHP A and B.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water
(OpenAlex)
Sources: Crossref, ORCID
Added: September 7, 2020
Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.
Certain data included herein are derived from the Web of Science© and InCites© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.
