Results 101 to 110 of about 7,851,722 (296)

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Students\' Perceptions of the Positive Aspects of Electronic Teaching on Face-to-Face Learning in Post-COVID-19 Pandemic: A Phenomenological Study [PDF]

Journal of Social Behavior and Community Health
Background: The purpose of the present study was to investigate the perceptions of Yazd University of Medical Sciences students about the positive aspects of electronic teaching on face-to-face teaching in the post-COVID-19 pandemic.
Mohammad Khalil Kargar Shouroki, Mohsen Shakeri, Kazem Barzegar bafrooei, Hossain Hassani   +3 more
doaj  

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Nature-Positive Solutions and CGIAR: A pop up exhibit

Nature-Positive Solutions and CGIAR is a pop-up art exhibition featuring information artworks produced in collaboration with The Lexicon of Sustainability and the CGIAR Nature-Positive Solutions Initiative.
CGIAR Nature-Positive Solutions Initiative, Lexicon of Sustainability   +1 more
core   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Breve historia de la Red FACE [PDF]

La Red de Facultades de Ciencias Económicas del Norte Argentino (Red FACE) nació como respuesta a la necesidad de colaboración académica en una región rica en diversidad cultural y con desafíos económicos significativos.
Mura, Raúl, Lazarte, Gustavo Alfredo, Sotomayor, Evelyn Carol   +2 more
core  

Interview with Lorna Wánosts’a7 Williams in Mount Currie

, 1994
Production material centres around an interview conducted with Lorna Wánosts’a7 Williams at the home of Tsínay̓a7 (Georgina Nelson). In tape 1, Wánosts’a7 talks about meeting Lettie Battle and the parallels between Battle’s work with African American ...
Face to Face Media
core   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Mount Currie instrumental enrichment workshop

, 1994
Production material features part of a multi-day workshop for teachers and parents on Instrumental Enrichment (FIE) conducted by Lorna Wánosts’a7 Williams in Mount Currie.
Face to Face Media
core   +1 more source