Results 201 to 210 of about 287,848 (276)

Environmental Contributions to Proton Sharing in Protein Low-Barrier Hydrogen Bonds. [PDF]

Biochemistry
Lin J, Gerlits O, Kneller DW, Weiss KL, Coates L, Clarke JL, Hix MA, Effah SY, Kovalevsky A, Walker AR, Wilson MA.   +10 more
europepmc   +1 more source

Remarkable Formation of Indene Derivatives Upon Friedel–Crafts Acylation Reactions

European Journal of Organic Chemistry, EarlyView.
This shows indene derivatives. Under the reaction conditions of a Friedel–Crafts acylation, alkyl benzenes underwent an unprecedented cyclopentannulation furnishing indene derivatives. Alkylbenzene derivatives react with two equivalents of pivaloyl chloride (PivCl) in the presence of aluminum trichloride under formation of indene derivatives with up to
Leah Bantel, Neels Kruse, Marc Schmidtmann, Jens Christoffers   +3 more
wiley   +1 more source

Minimized sample consumption for time-resolved serial crystallography applied to the redox cycle of human NQO1. [PDF]

Commun Chem
Doppler D, Grieco A, Koh D, Manna A, Ansari A, Alvarez R, Karpos K, Le H, Sonker M, Ketawala GK, Mahmud S, Quereda-Moraleda I, Sen S, Pey AL, Letrun R, Dörner K, Koliyadu JCP, de Wijn R, Bielecki J, Han H, Kim C, Koua FHM, Round A, Sarma A, Sato T, Schmidt C, Vakili M, Zabelskii D, Bean R, Mancuso AP, Schulz J, Fromme R, Medina M, Grant TD, Fromme P, Kirian RA, Botha S, Manuel Martin-Garcia J, Ros A.   +38 more
europepmc   +1 more source

Heteroatom location‐ and orientation mode‐dependent reverse intersystem crossing rate in multiple resonance emitters

FlexMat, EarlyView.
By constructing two pairs of isomers with different heteroatom anchoring positions, the relationship between heteroatom location and orientation mode and reverse intersystem crossing rate constant (kRISC) in multiple resonance (MR) emitters is systematically investigated.
Tingting Huang, Yincai Xu, Yupei Qu, Xinliang Cai, Jinbei Wei, Yue Wang   +5 more
wiley   +1 more source

Experimental X-ray Crystallography [PDF]

Nature, 1963
openaire   +1 more source

Synchrotron structural biology at SSRL, the beginning and beyond. [PDF]

J Synchrotron Radiat
Hodgson K.
europepmc   +1 more source

An Unfolding Story: AlphaFold's View on Protein Flexibility

Helvetica Chimica Acta, EarlyView.
AlphaFold confidence measures allow for detailed proteome‐wide characterization of protein flexibility. All flexibility measures increased substantially in the evolutionary transition from prokaryota to eukaryota. ABSTRACT The AlphaFold confidence measures are related to conformation distribution of the protein.
Gunnar Jeschke
wiley   +1 more source

Memory of Chirality in Radical Addition–Translocation–Cyclization Cascades

Helvetica Chimica Acta, EarlyView.
Radical addition–translocation–cyclization cascades of chiral alkynes show striking memory of chirality (MoC), with strong retention of configuration when fast, polarity favored cyclization are involved. The most effective system employs a highly electron‐poor pentafluorobenzenesulfonyl group.
Christian Simon Gloor, Fabrice Dénès, Valentin Soulard, Philippe Renaud   +3 more
wiley   +1 more source

Radiation-dose effects in correlative X-ray/cryo-electron microscopy of frozen-hydrated biological samples. [PDF]

Acta Crystallogr D Struct Biol
Blum TB, Olieric V, Diaz A, Ishikawa T, Korkhov VM.   +4 more
europepmc   +1 more source