Results 91 to 100 of about 1,312,330 (378)

Disulphide production by Ero1alpha-PDI relay is rapid and effectively regulated [PDF]

, 2010
The molecular networks that control endoplasmic reticulum (ER) redox conditions in mammalian cells are incompletely understood. Here, we show that after reductive challenge the ER steady-state disulphide content is restored on a time scale of seconds ...
Appenzeller-Herzog, Christian, Chin, King-Tung, Ellgaard, Lars, Riemer, Jan, Ron, David, Spiess, Martin, Zito, Ester   +6 more
core   +3 more sources

Oxygen Defect Engineering of Hexagonal Perovskite Oxides to Boost Catalytic Performance for Aerobic Oxidation of Sulfides to Sulfones

Advanced Functional Materials, EarlyView.
Ru‐substituted hexagonal perovskite SrMnO3, featuring face‐shared oxygen species, is designed as an effective heterogeneous catalyst for the aerobic oxidation of sulfides. The catalyst demonstrates high selectivity to sulfones (>99%) under mild reaction conditions (≥30 °C). Ru substitution promotes oxygen vacancy formation of face‐shared oxygen species
Keiju Wachi, Masashi Makizawa, Takeshi Aihara, Shin Kiyohara, Yu Kumagai, Keigo Kamata   +5 more
wiley   +1 more source

\u3cem\u3eDrosophila\u3c/em\u3e Vitelline Membrane Assembly: A Critical Role for an Evolutionarily Conserved Cysteine in the “VM domain” of sV23 [PDF]

, 2010
The vitelline membrane (VM), the oocyte proximal layer of the Drosophila eggshell, contains four major proteins (VMPs) that possess a highly conserved “VM domain” which includes three precisely spaced, evolutionarily conserved, cysteines (CX7CX8C ...
Beauchamp, J. M., Manogaran, Anita L., Waring, Gail L., Wu, T.   +3 more
core   +1 more source

Folding of a single domain protein entering the endoplasmic reticulum precedes disulfide formation [PDF]

, 2017
The relationship between protein synthesis, folding and disulfide formation within the endoplasmic reticulum (ER) is poorly understood. Previous studies have suggested pre-existing disulfide links are absolutely required to allow protein folding and ...
Bulleid, Neil J., Pringle, Marie Anne, Robinson, Philip J., Woolhead, Cheryl A.   +3 more
core   +1 more source

Profile of the disulfide bonds in acetylcholinesterase.

Journal of Biological Chemistry, 1986
The inter- and intrasubunit disulfide bridges for the 11 S form of acetylcholinesterase isolated from Torpedo californica have been identified. Localized within the basal lamina of the synapse, the dimensionally asymmetric forms of acetylcholinesterase contain either two (13 S) or three (17 S) sets of catalytic subunits linked to collagenous and ...
Susan S. Taylor, T S Vedvick, Palmer Taylor, Kathleen MacPhee-Quigley   +3 more
openaire   +3 more sources

Disulfide Bonds and Glycosylation in Fungal Peroxidases [PDF]

European Journal of Biochemistry, 1995
Four conserved disulfide bonds and N‐linked and O‐linked glycans of extracellular fungal peroxidases have been identified from studies of a lignin and a manganese peroxidase from Trametes versicolor, and from Coprinus cinereus peroxidase (CIP) and recombinant C. cinereus peroxidase (rCIP) expressed in Aspergillus oryzae. The eight cysteine residues are
Limongi, Paola, Kjalke, Marianne, Vind, Jesper, Tams, J.W., Johansson, Tomas, Welinder, Karen G.   +5 more
openaire   +3 more sources

Patterned Assembly of Transition Metal Dichalcogenide/Graphene Heterostructures via Direct Laser Writing

Advanced Functional Materials, EarlyView.
The fabrication of patterned transition metal dichalcogenide (TMD)/graphene heterostructures via direct laser writing reveals new interface chemistry and enables efficient, customizable assembly. Selective laser irradiation of functionalized TMD/graphene triggers localized reactions, forming chemically modified interfaces.
Xin Chen, Stefan Wolff, Sofiia Zuieva, Robert Schusterbauer, Rida Shaikh, Christian E. Halbig, Anton Habel, Roland Gillen, Kathrin C. Knirsch, Ievgen Donskyi, Siegfried Eigler, Janina Maultzsch, Andreas Hirsch   +12 more
wiley   +1 more source

Biomimetic selenocystine based dynamic combinatorial chemistry for thiol-disulfide exchange

Nature Communications, 2021
Thiol-disulfide exchange is an extensively used reversible reaction in dynamic combinatorial chemistry, but usually requires long time to reach equilibrium.
Andrea Canal-Martín, Ruth Pérez-Fernández   +1 more
doaj   +1 more source

Disulfide Bonding in Neurodegenerative Misfolding Diseases [PDF]

International Journal of Cell Biology, 2013
In recent years an increasing number of neurodegenerative diseases has been linked to the misfolding of a specific protein and its subsequent accumulation into aggregated species, often toxic to the cell. Of all the factors that affect the behavior of these proteins, disulfide bonds are likely to be important, being very conserved in protein sequences ...
openaire   +4 more sources

Strategies to Design and Optimize Artificial Antigen‐Presenting Cells for T Cell Expansion in Cancer Immunotherapy

Advanced Functional Materials, EarlyView.
This review highlights recent advances in engineering artificial antigen‐presenting cells (aAPCs) as alternatives to dendritic cells for T cell expansion. Key design principles inspired by the immunological synapse are discussed, with emphasis on strategies for polyclonal and antigen‐specific T cell expansion.
Nguyen Thi Nguyen, Yu Seok Youn
wiley   +1 more source