Results 21 to 30 of about 2,064,816 (279)

Protein X-ray Crystallography and Drug Discovery

Molecules, 2020
With the advent of structural biology in the drug discovery process, medicinal chemists gained the opportunity to use detailed structural information in order to progress screening hits into leads or drug candidates.
L. Maveyraud, L. Mourey
semanticscholar   +1 more source

Crystal structures, DFT studies and UV–visible absorption spectra of two anthracenyl chalcone derivatives

Acta Crystallographica Section E: Crystallographic Communications, 2018
The crystal structures of (E)-1-(anthracen-9-yl)-3-(3H-indol-2-yl)prop-2-en-1-one, C25H17NO, and (E)-1-(anthracen-9-yl)-3-[4-(dimethylamino)naphthalen-1-yl]prop-2-en-1-one, C29H23NO, are reported.
Dian Alwani Zainuri, Ibrahim Abdul Razak, Suhana Arshad   +2 more
doaj   +1 more source

Automatic processing of macromolecular crystallography X-ray diffraction data at the ESRF

Journal of Applied Crystallography, 2013
A system for the automatic reduction of single- and multi-position macromolecular crystallography data is presented.
S. Monaco, E. Gordon, M. Bowler, S. Delagenière, Matias Guijarro, D. Spruce, O. Svensson, S. McSweeney, A. McCarthy, G. Leonard, M. Nanao   +10 more
semanticscholar   +1 more source

A guide to membrane protein X‐ray crystallography

The FEBS Journal, 2020
Membrane proteins play critical physiological roles in all organisms, from ion transport and signal transduction to multidrug resistance. Elucidating their 3D structures is essential for understanding their functions, and this information can also be ...
A. A. Kermani
semanticscholar   +1 more source

Molecular structure, DFT studies and Hirshfeld analysis of anthracenyl chalcone derivatives

Acta Crystallographica Section E: Crystallographic Communications, 2018
The molecular and crystal structure of two new chalcone derivatives, (E)-1-(anthracen-9-yl)-3-[4-(piperidin-1-yl)phenyl]prop-2-en-1-one, C28H25NO, (I), and (E)-1-(anthracen-9-yl)-3-[4-(diphenylamino)phenyl]prop-2-en-1-one, C35H25NO, (II), with the fused ...
Dian Alwani Zainuri, Ibrahim Abdul Razak, Suhana Arshad   +2 more
doaj   +1 more source

A split-beam probe-pump-probe scheme for femtosecond time resolved protein X-ray crystallography [PDF]

, 2015
In order to exploit the femtosecond pulse duration of X-ray Free-Electron Lasers (XFEL) operating in the hard X-ray regime for ultrafast time-resolved protein crystallography experiments, critical parameters that determine the crystallographic signal-to ...
Madsen, A, Van Thor, JJ
core   +2 more sources

The effect of the fused-ring substituent on anthracene chalcones: crystal structural and DFT studies of 1-(anthracen-9-yl)-3-(naphthalen-2-yl)prop-2-en-1-one and 1-(anthracen-9-yl)-3-(pyren-1-yl)prop-2-en-1-one

Acta Crystallographica Section E: Crystallographic Communications, 2018
The title chalcone compounds, C27H18O (I) and C33H20O (II), were synthesized using a Claisen–Schmidt condensation. Both compounds display an s-trans configuration of the enone moiety.
Dian Alwani Zainuri, Ibrahim Abdul Razak, Suhana Arshad   +2 more
doaj   +1 more source

The structure of protein molecules : in celebration of the International Year of Crystallography, 2014 [PDF]

, 2014
Many people, including laymen, are aware of the double helical nature of the DNA molecule. A few may actually realise that it was the technique of X-ray crystallography that was the key to solving this structure.
Bonetta, Rosalin, Farrugia, Diane, Hunter, Gary J., Hunter, Therese, Vella, Marita   +4 more
core   +1 more source

Crystal structure and theoretical studies of two π-conjugated fused-ring chalcones: (E)-1-(anthracen-9-yl)-3-(9-ethyl-9H-carbazol-3-yl)prop-2-en-1-one and (E)-1-(anthracen-9-yl)-3-[4-(9H-carbazol-9-yl)phenyl]prop-2-en-1-one

Acta Crystallographica Section E: Crystallographic Communications, 2018
The title chalcones, C31H23NO and C35H23NO, were synthesized via Claisen–Schmidt condensation reactions. Both structures were solved and refined using single-crystal X-ray diffraction data and optimized at the ground state using the density functional ...
Dian Alwani Zainuri, Ibrahim Abdul Razak, Suhana Arshad   +2 more
doaj   +1 more source

Micro-CT Study of Mongolian Gerbil Humeral Bone After Prolonged Spaceflight Based on a New Algorithm for Delimitation of Long-Bone Regions

Frontiers in Physiology, 2021
The Mongolian gerbil displays unique physiological and anatomical features that make this species an attractive object for biological experiments in space.
Yuri S. Krivonosov, Victoria I. Gulimova, Alexey V. Buzmakov, Denis A. Zolotov, Alessia Cedola, Inna Bukreeva, Inna Bukreeva, Victor E. Asadchikov, Sergey V. Saveliev   +8 more
doaj   +1 more source