Results 261 to 270 of about 2,084 (327)

Crystal structures of PCNA1 and PCNA2 from Aeropyrum pernix: implications for a distorted heterotrimeric sliding clamp

Acta Crystallographica Section F, Volume 82, Issue 6, Page 216-221, June 2026.
Crystal structures of A. pernix PCNA1 (1.60 Å resolution) and PCNA2 (2.17 Å resolution) are reported. High‐resolution analysis reveals a rare nonproline cis‐peptide bond in PCNA1 that may cause steric hindrance at the subunit interface, suggesting a distorted or symmetry‐broken heterotrimeric PCNA ring.Aeropyrum pernix is a hyperthermophilic archaeon ...
Tong Wang, Sonoko Ishino, Yoshizumi Ishino, Takuji Oyama   +3 more
wiley   +1 more source

Morphology, Polarization Patterns, Compression, and Entropy Production in Phase-Separating Active Dumbbell Systems. [PDF]

Entropy (Basel)
Carenza LM, Caporusso CB, Digregorio P, Suma A, Gonnella G, Semeraro M.   +5 more
europepmc   +1 more source

Structural analysis of the flexibility of the Ubl2 domain within the papain‐like protease of SARS‐CoV‐2

Acta Crystallographica Section F, Volume 82, Issue 6, Page 222-230, June 2026.
The ubiquitin‐like domain 2 (Ubl2) of the SARS‐CoV‐2 virus is necessary for the stability and catalytic efficiency of its papain‐like protease (PLpro). Our crystallographic study reveals that the Ubl2 domain exhibits notable flexibility and can adopt a conformation that places itself away from the PLpro catalytic domain, representing a new conformation
Gian Luca Freiherr von Scholley, Martina Schaefer, Mark D. Tully, Marc-Andre Hograindleur, Montserrat Soler-López, Roman C. Hillig, Christoph Mueller-Dieckmann, Eaazhisai Kandiah   +7 more
wiley   +1 more source

Effect of mounting a sound suppressor on distribution and total amount of inorganic gunshot residue on targets. [PDF]

J Forensic Sci
Donghi M, Girella A, Pellegrino D, Maraschi F, Profumo A, Milanese C, Merli D.   +6 more
europepmc   +1 more source

Crystal structure of Plasmodium vivax macrophage migration inhibitory factor

Acta Crystallographica Section F, Volume 82, Issue 6, Page 194-200, June 2026.
The production, crystallization and 1.8 Å resolution crystal structure of macrophage migratory inhibitory factor from P. vivax are reported.Plasmodium vivax is a major cause of malaria globally and has recently been transmitted locally in the USA. P. vivax produces homologs of host proteins, including cytokines such as macrophage migration inhibitory ...
Aryana Nair, Matthew Lin, Arav Srivastava, Lijun Liu, Anne Cooper, Kevin Battaile, Elizabeth Harmon, Peter J. Myler, Bart L. Staker, Scott Lovell, Graham Chakafana, Oluwatoyin A. Asojo   +11 more
wiley   +1 more source

PAS-Domain Protein Orientation at a Polyelectrolyte Surface Revealed by Infrared Nanospectroscopy, Chiral Vibrational Spectroscopy, and Molecular Dynamics Simulations. [PDF]

Biomacromolecules
Bogár F, Román Quintero M, Horváth J, Násztor Z, Mero M, Krekic S, Veber A, Puskar L, Dér A, Heiner Z.   +9 more
europepmc   +1 more source

Interplay of Diet, Heat Stress, and the Microbiome Shapes Health and Escape Behaviour in Amphibian Larvae

Environmental Microbiology, Volume 28, Issue 6, June 2026.
Diet and temperature jointly shape the gut microbiome and host performance in amphibian larvae. In a multifactorial experiment with Rana temporaria, diet quality, rearing temperature, and heatwave exposure altered microbial communities and predicted metabolic pathways, while host health remained largely stable, suggesting microbiome plasticity and ...
Paula C. Eterovick, Julian Glos, Franziska Burkart, Jörg Overmann, Katharina Ruthsatz   +4 more
wiley   +1 more source

Dietary Supplementation with Whole-Fat or Defatted Antarctic Krill Powder Improves the Growth Performance, Body Coloration, and Immune Capability of Red-White Koi Carp (<i>Cyprinus carpio</i> var. koi). [PDF]

Animals (Basel)
Song H, Liang Y, Yang Y, Liu C, Liu Y, Mu X, Wang X.   +6 more
europepmc   +1 more source

When Is a Wrong Answer Right?: Mediating Indigenous Language Revitalization at Taiwan Indigenous Television

American Anthropologist, Volume 128, Issue 2, Page 259-271, June 2026.
ABSTRACT This article follows producers of Kai Language Heroes, the first Indigenous language game show in the world, as they adapted the genre for language revitalization. Kai Language Heroes is one of many original programs at Taiwan Indigenous Television (TITV), a public broadcaster that serves Taiwan's diverse Austronesian‐speaking peoples. I argue
Eliana Ritts
wiley   +1 more source

Multicolor Mechanochromic Polymer Blends That Can Distinguish between Tensile-Stress States. [PDF]

Macromol Rapid Commun
Ishizuki K, Takahashi A, Otsuka H.
europepmc   +1 more source