Results 171 to 180 of about 7,556 (242)

Probing Structural Implications of Unnatural Amino Acid Incorporation into Green Fluorescent Protein [PDF]

open access: yes, 2015
Brewer, Scott   +4 more
core   +1 more source

Reactivity of Pnictaalumenes Towards 1,3‐Dipole Molecules

open access: yesAngewandte Chemie International Edition, EarlyView.
Pnictaalumenes with a Pn═Al multiple bonds undergo azide or diazoalkene insertions rather than [3+2] cycloadditions. This results in AlN2P heterocycles, which show a great structural variety depending on the sterics of the azide. With TMS‐diazoalkane, thermal rearrangements afford rare cyanidoaluminates. Abstract Alkynes undergo 1,3‐dipolar cyclization
Tim Wellnitz   +7 more
wiley   +1 more source

Dynamic Motions of G Proteins during Receptor Independent Cell Signaling [PDF]

open access: yes, 2013
Alexander Ross, J.B.   +5 more
core   +1 more source

Improved performance of a rapid immunochromatographic assay for detection of PBP2a in non-Staphylococcus aureus staphylococcal species [PDF]

open access: yes, 2019
Arnold, Amanda R   +8 more
core   +1 more source

Counterintuitive Photochemistry of an Isolated Acridinyl Radical: ConPET via Preassembly, Solvated Electrons, or a Long‐Lived Excited State?

open access: yesAngewandte Chemie International Edition, Accepted Article.
Photoredox chemistry has seen a dramatic rise in popularity in recent years, but mechanistic understanding has persistently lagged behind reaction development itself. This is particularly true for the emerging area of consecutive photoinduced electron transfer (conPET), which has attracted both great interest due to its ability to activate inert ...
Samuel J. Horsewill   +5 more
wiley   +1 more source

Redirecting the Peptide Cleavage Causes Protease Inactivation

open access: yesAngewandte Chemie International Edition, Accepted Article.
Cysteine and serine proteases cleave peptides through covalent catalysis by generating a transient adduct with the N‐terminal part of the substrate after releasing its C‐terminal part. We demonstrate the unique redirection of this event leading to strong enzyme inactivation.
Michael Gütschow   +20 more
wiley   +1 more source

Promoting Alkane Binding: Crystallization of a Cationic Manganese(I)‐Pentane σ‐Complex from Solution

open access: yesAngewandte Chemie International Edition, EarlyView.
Oxidation of Mn₂(CO)₁₀ under pseudo gas‐phase conditions generates the weakly coordinated 16 valence electron complex [Mn(CO)₅]⁺, which binds n‐pentane as the strongest ligand available in this system. Three isomers were characterized by low‐temperature NMR and X‐ray crystallography.
Malte Sellin   +5 more
wiley   +1 more source

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