Results 51 to 60 of about 15,691 (309)

Solvate ionic liquids as reaction media for electrocyclic transformations [PDF]

, 2015
Solvate ionic liquids (SILs) consisting of lithium bis(trifluoromethylsulfonyl)imide dissolved in tri- or tetraglyme have recently emerged as a novel class of ionic liquids.
Fox, BL, Gibert, Y, Welton, T, Yoganantharajah, P, Champion, ME, Eyckens, DJ, Henderson, LC   +6 more
core   +1 more source

Solubility behaviour of CL-20 and HMX in organic solvents and solvates of CL-20

Energetic Materials Frontiers, 2021
2,4,6,8,10,12-Hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20) and 1,3,5,7-tetranitro-1,3,5,7-tetrazoctane (HMX) are promising cocrystal coformers, but only little solubility data are available.
Dirk Herrmannsdörfer, Jörg Stierstorfer, Thomas M. Klapötke   +2 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Desvenlafaxinium chloranilate ethyl acetate solvate [PDF]

, 2013
In the cation of the title compound, C16H26NO2+·C6HCl2O4−·C4H8O2, the 1-hydroxy-cyclohexyl ring adopts a slightly distorted chair conformation.
Ray J. Butcher, K. Byrappa, Butcher, Ray J., Manpreet Kaur, Jerry P. Jasinski, H. S. Yathirajan, Jasinski, J. P., Yathirajan, H. S., Byrappa, K.   +8 more
core   +1 more source

Crystal structure of idelalisib tert-butanol monosolvate dihydrate

Acta Crystallographica Section E: Crystallographic Communications, 2019
In the title structure, 5-fluoro-3-phenyl-2-[(1S)-1-(9H-purin-6-ylamino)propyl]quinazolin-4(3H)-one (= idelalisib) tert-butanol monosolvate dihydrate, C22H18FN7O·C4H10O·2H2O, the idelalisib molecule displays planar quinazoline and purine systems which ...
Sven Nerdinger, Marijan Stefinovic, Frank Richter, Jacek Olma, Michal Brysz, Tracy Walker, Volker Kahlenberg, Thomas Gelbrich   +7 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Cytenamide acetic acid solvate [PDF]

, 2008
In the crystal structure of the title compound (systematic name: 5H-dibenzo[a,d]cycloheptatriene-5-carboxamide ethanoic acid solvate), C16H13NO center dot C2H4O2, the cytenamide and solvent molecules form a hydrogen-bonded R-2(2)(8) dimer motif, which is
Bedford, C. T., Shankland, Kenneth, Florence, A. J., Florence, Alastair J., Bedford, Colin T., Johnston, A., Fabianni, F.J.A., Florence, A.J., Fabbiani, Francesca P. A., Johnston, Andrea, Fabianni, Francesca J. A., Shankland, K., Bedford, C.T., Fabianni, F. J. A.   +13 more
core   +1 more source