Results 51 to 60 of about 2,204,696 (317)

The crystal structure of zwitterionic 2-{[(4-iminiumyl-3-methyl-1,4-dihydropyridin-1-yl)methyl]carbamoyl}benzoate hemihydrate

Acta Crystallographica Section E: Crystallographic Communications, 2017
The asymmetric unit of the title compound, C15H15N3O3·0.5H2O, comprises two 2-{[(4-iminiumyl-3-methyl-1,4-dihydropyridin-1-yl)methyl]carbamoyl}benzoate zwitterions (A and B) and a water molecule.
C. S. Chidan Kumar, Ai Jia Sim, Weng Zhun Ng, Tze Shyang Chia, Wan-Sin Loh, Huey Chong Kwong, Ching Kheng Quah, S. Naveen, N. K. Lokanath, Ismail Warad   +9 more
doaj   +1 more source

Structure of catalase determined by MicroED. [PDF]

, 2014
MicroED is a recently developed method that uses electron diffraction for structure determination from very small three-dimensional crystals of biological material.
Gonen, Tamir, Hattne, Johan, Nannenga, Brent L, Reyes, Francis E, Shi, Dan   +4 more
core   +1 more source

Unraveling the long-pursued Au144 structure by x-ray crystallography

Science Advances, 2018
A mysterious, long-pursued structure of a nanocluster-nanocrystal transition-sized nanoparticle is unraveled. The transition from nanocluster to nanocrystal is a central issue in nanoscience.
Nan Yan, Nan Xia, Lingwen Liao, Min Zhu, F. Jin, Rongchao Jin, Zhikun Wu   +6 more
semanticscholar   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Crystal structure and Hirshfeld surface analysis of a chalcone derivative: (E)-3-(4-fluorophenyl)-1-(4-nitrophenyl)prop-2-en-1-one

Acta Crystallographica Section E: Crystallographic Communications, 2019
The molecular structure of the title chalcone derivative, C15H10FNO3, is nearly planar and the molecule adopts a trans configuration with respect to the C=C double bond.
Qin Ai Wong, Tze Shyang Chia, Huey Chong Kwong, C. S. Chidan Kumar, Ching Kheng Quah, Md. Azharul Arafath   +5 more
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

N-{(Z)-3-Oxo-3-[(E)-(pyridin-2-ylmethyl)diazenyl]-1-(thiophen-2-yl)prop-1-en-2-yl}benzamide

IUCrData, 2016
In the title compound, C20H16N4O2S, the thiophene ring subtends dihedral angles of 58.6 (3) and 9.8 (3)° with the benzamide and pyridine rings, respectively, whereas these two rings are inclined to one another by 59.3 (3)°. There is an intramolecular C—H.
Devinder K. Sharma, K. N. Subbulakshmi, B. Narayana, B. K. Sarojini, Sumati Anthal, Rajni Kant   +5 more
doaj   +1 more source

Exploring Microstructure–Physical Property–Corrosion Response Relationship in Intermetallic Compounds of Al‐Cu Bimetallic Interfaces

Advanced Engineering Materials, EarlyView.
Al‐Cu intermetallic compounds (IMCs) have a significant influence on the properties of Al‐Cu bimetallic interfaces formed in compound casting. This article provides a deeper understanding of microstructure, crystallography, thermal properties, hardness, and corrosion response of Al‐Cu IMCs with the goal of facilitating the optimization of the ...
Alireza Nazarahari, Tatiana Blank, Christian Hinte, Huseyin Can Ozdemir, Khemais Barienti, Christian Klose, Dermican Canadinc, Hans Jürgen Maier   +7 more
wiley   +1 more source

Teaching Undergraduates X‑ray Crystallography with Porphyrins [PDF]

ACS Omega
Asa Toombs, Michelle De La Cruz, Luke Van Hoosen, Zoe Y. Marr, Morgan Redington, Eva Zurek, Joyce Pham   +6 more
doaj   +2 more sources

Synthetic metallomolecules as agents for the control of DNA structure [PDF]

, 2007
This tutorial review summarises B-DNA structure and metallomolecule binding modes and illustrates some DNA structures induced by molecules containing metallic cations. The effects of aquated metal ions, cobalt amines, ruthenium octahedral metal complexes,
Adair D. Richards, Alessio, Alison Rodger, Baschnagel, Bierbach, Boulikas, Bragg, Brey, Browning, Carle, Chargaff, Clarke, Coggan, den Hartog, Eichhorn, Gale, Gessner, Goodsell, Guschlbauer, Hannon, Hannon, Haq, Hiort, Holliday, Humphrey, Khalid, Laine, Lerman, Lerman, Levitt, Liu, Loprete, Mainwaring, Manzotti, Marrington, Meistermann, Miescher, Molderheim, Neidle, Oleksi, Parkinson, Parkinson, Peberdy, Pelta, Rodger, Rodger, Rodger, Rodger, Rodger, Rosenberg, Sherman, Tabor, Ushay, Watson, Zou   +54 more
core   +1 more source