We have selected a set of ten 'golden oldies', diverse crystallography articles to illustrate important moments in the development of our field of science and which form landmark papers in crystallography. They are a mixture of 'science pull and technology push'. For each of our choices, we firstly created a new title that emphasizes how the paper's importance worked out from today's perspective. Then we describe the core details and impacts of each paper, with some quotations and a selected figure or two. Ten is an arbitrary number of highlights and our choice is personal.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10439429 | PMC |
http://dx.doi.org/10.1107/S2056989023004619 | DOI Listing |
FEBS J
January 2025
Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
Microtubule associated protein 2 (MAP2) interacts with the regulatory protein 14-3-3ζ in a cAMP-dependent protein kinase (PKA) phosphorylation dependent manner. Using selective phosphorylation, calorimetry, nuclear magnetic resonance, chemical crosslinking, and X-ray crystallography, we characterized interactions of 14-3-3ζ with various binding regions of MAP2c. Although PKA phosphorylation increases the affinity of MAP2c for 14-3-3ζ in the proline rich region and C-terminal domain, unphosphorylated MAP2c also binds the dimeric 14-3-3ζ via its microtubule binding domain and variable central domain.
View Article and Find Full Text PDFAcc Chem Res
January 2025
The Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, U.K.
ConspectusThe discovery of reversible hydrogenation using metal-free phosphoborate species in 2006 marked the official advent of frustrated Lewis pair (FLP) chemistry. This breakthrough revolutionized homogeneous catalysis approaches and paved the way for innovative catalytic strategies. The unique reactivity of FLPs is attributed to the Lewis base (LB) and Lewis acid (LA) sites either in spatial separation or in equilibrium, which actively react with molecules.
View Article and Find Full Text PDFJ Virol
January 2025
Verna and Marrs McLean Department of Biochemistry and Molecular Pharmacology, Baylor College of Medicine, Houston, Texas, USA.
Unlabelled: Human norovirus (HuNoV) is a leading cause of gastroenteritis worldwide and is associated with significant morbidity, mortality, and economic impact. There are currently no licensed antiviral drugs for the treatment of HuNoV-associated gastroenteritis. The HuNoV protease plays a critical role in the initiation of virus replication by cleaving the polyprotein.
View Article and Find Full Text PDFOrg Lett
January 2025
Department of Catalysis and Fine Chemicals, Council of Scientific and Industrial Research (CSIR)-Indian Institute of Chemical Technology (IICT), Hyderabad 500007, India.
We report the Pd-catalyzed and Ag-mediated temperature-dependent divergent synthesis of tetrahydropyrano[4,3-]pyran and hexahydrofuro[2,3-]pyran derivatives from a single substrate, alkynols. The reaction involves homocoupling of alkynols to form two C-O bonds and one C-C bond, resulting in tetrahydropyrano[4,3-]pyran cores at a high temperature (110 °C). Exposing tetrahydropyrano[4,3-]pyrans to a 200 W tungsten filament bulb yields tetrahydrofuro[2,3-]pyrans.
View Article and Find Full Text PDFBiopolymers
March 2025
Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, College of Chemistry and Materials, Nanning Normal University, Nanning, People's Republic of China.
The crosslinked porous corn starch was prepared by two steps: the native corn starch was hydrolyzed by α-amylase and glucoamylase, then the porous corn was crosslinked by sodium trimetaphosphate (STMP). The morphology and size of granules, spherulites, crystal type, molecular structure, swelling properties, thermal stability and adsorption properties of the crosslinked porous starch were investigated. The results indicated that a lot of holes formed in the porous starch, and the particle size of starch granules decreased.
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