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Alkyl chain length effects on double-deck assembly at a liquid/solid interface.

Author(s): Fang Y, Cibian M, Hanan GS, Perepichka DF, De Feyter S, Cuccia LA, Ivasenko O

Nanoscale. 2018 Aug 09;10(31):14993-15002 Authors: Fang Y, Cibian M, Hanan GS, Perepichka DF, De Feyter S, Cuccia LA, Ivasenko O

Article GUID: 30052249


Beyond the typical role of solvent

Author(s): Gilles H Peslherbe

No abstract available

Article GUID: 30131561


LC-MS/MS Proteoform Profiling Exposes Cytochrome c Peroxidase Self-Oxidation in Mitochondria and Functionally Important Hole Hopping from Its Heme

Author(s): Kathiresan M; English AM;

LC-MS/MS profiling reveals that the proteoforms of cytochrome c peroxidase (Ccp1) isolated from respiring yeast mitochondria are oxidized at numerous Met, Trp, and Tyr residues. In vitro oxidation of recombinant Ccp1 by H2O2 in the absence of its reducing substrate, ferrocytochrome c, gives rise to similar proteoforms, indicating uncoupling of Ccp1 oxid ...

Article GUID: 30145880


Predicting structural and energetic changes in Met-aromatic motifs on methionine oxidation to the sulfoxide and sulfone

Author(s): Orabi EA; English AM;

Noncovalent interactions between Met and aromatic residues define a common Met-aromatic motif in proteins. Met oxidation to MetOn (n = 1 sulfoxide, n = 2 sulfone) alters protein stability and function. To predict the chemical and physical consequences of such oxidations, we modeled the chemistry and redox properties of MetOn-aromatic complexes in depth ...

Article GUID: 30168822


Superoxide dismutase activity confers (p)ppGpp-mediated antibiotic tolerance to stationary-phase Pseudomonas aeruginosa.

Author(s): Martins D, McKay G, Sampathkumar G, Khakimova M, English AM, Nguyen D

Proc Natl Acad Sci U S A. 2018 09 25;115(39):9797-9802 Authors: Martins D, McKay G, Sampathkumar G, Khakimova M, English AM, Nguyen D

Article GUID: 30201715


Dual disassembly and biological evaluation of enzyme/oxidation-responsive polyester-based nanoparticulates for tumor-targeting delivery.

Author(s): Hong SH, Larocque K, Jaunky DB, Piekny A, Oh JK

Colloids Surf B Biointerfaces. 2018 Dec 01;172:608-617 Authors: Hong SH, Larocque K, Jaunky DB, Piekny A, Oh JK

Article GUID: 30223243


PLA-Based Triblock Copolymer Micelles Exhibiting Dual Acidic pH/Reduction Responses at Dual Core and Core/Corona Interface Locations.

Author(s): Bawa KK, Jazani AM, Shetty C, Oh JK

Macromol Rapid Commun. 2018 Dec;39(24):e1800477 Authors: Bawa KK, Jazani AM, Shetty C, Oh JK

Article GUID: 30286258


Covalent capture of OGT's active site using engineered human-E. coli chimera and intrastrand DNA cross-links.

Author(s): Copp W, O'Flaherty DK, Wilds CJ

Org Biomol Chem. 2018 11 28;16(46):9053-9058 Authors: Copp W, O'Flaherty DK, Wilds CJ

Article GUID: 30430154


Dual Role of the C-Terminal Domain in Osmosensing by Bacterial Osmolyte Transporter ProP

Author(s): Culham DE; Marom D; Boutin R; Garner J; Ozturk TN; Sahtout N; Tempelhagen L; Lamoureux G; Wood JM;

ProP is a member of the major facilitator superfamily, a proton-osmolyte symporter, and an osmosensing transporter. ProP proteins share extended cytoplasmic carboxyl terminal domains (CTDs) implicated in osmosensing. The CTDs of the best characterized, group A ProP orthologs, terminate in seque ...

Article GUID: 30448037


Access to high-impact mutations constrains the evolution of antibiotic resistance in soft agar.

Author(s): Ghaddar N, Hashemidahaj M, Findlay BL

Sci Rep. 2018 Nov 19;8(1):17023 Authors: Ghaddar N, Hashemidahaj M, Findlay BL

Article GUID: 30451932


Schizosaccharomyces pombe contains separate CC- and A-adding tRNA nucleotidyltransferases.

Author(s): Reid NE, Ngou JS, Joyce PBM

Biochem Biophys Res Commun. 2019 Jan 15;508(3):785-790 Authors: Reid NE, Ngou JS, Joyce PBM

Article GUID: 30528393


Perspective: lanthanide-doped upconverting nanoparticles.

Author(s): Mandl GA, Cooper DR, Hirsch T, Seuntjens J, Capobianco JA

Methods Appl Fluoresc. 2019 Jan 21;7(1):012004 Authors: Mandl GA, Cooper DR, Hirsch T, Seuntjens J, Capobianco JA

Article GUID: 30572318


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