Results 141 to 150 of about 12,507,251 (357)

The intracellular interplay between galectin-1 and FGF12 in the assembly of ribosome biogenesis complex

Cell Communication and Signaling
Galectins constitute a class of lectins that specifically interact with β-galactoside sugars in glycoconjugates and are implicated in diverse cellular processes, including transport, autophagy or signaling. Since most of the activity of galectins depends
Aleksandra Gędaj, Aleksandra Chorążewska, Krzysztof Ciura, Radosław Karelus, Dominika Żukowska, Martyna Biaduń, Marta Kalka, Małgorzata Zakrzewska, Natalia Porębska, Łukasz Opaliński   +9 more
doaj   +1 more source

Comprehensive characterization of protein–protein interactions perturbed by disease mutations

, 2021
Feixiong Cheng, Junfei Zhao, Yang Wang, Weiqiang Lü, Zehui Liu, Yadi Zhou, William R. Martin, Rui‐Sheng Wang, Jin Huang, Tong Hao, Hong Yue, Jing Ma, Yuan Hou, Jessica A. Castrillon, Jiansong Fang, Justin D. Lathia, Ruth A. Keri, Felice C. Lightstone, Elliott M. Antman, Raúl Rabadán, David E. Hill, Charis Eng, Marc Vidal, Joseph Loscalzo   +23 more
openalex   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Metabolic effects of amino acid mixtures and whey protein in healthy subjects: studies using glucose-equivalent drinks [PDF]

, 2007
Mikael Nilsson, Jens J. Holst, Inger Björck   +2 more
openalex   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Structural organization of poliovirus RNA replication is mediated by viral proteins of the P2 genomic region [PDF]

, 1990
Kurt Bienz, Denise Egger, M Troxler, Luis Pasamontes   +3 more
openalex   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Structural and functional insights into Ubl domain-mediated regulation of SARS-CoV-2 PLpro

Biology Direct
Background SARS-CoV-2 papain-like protease (PLpro) is essential for viral replication and immune evasion. It contains an N-terminal ubiquitin-like (Ubl) domain, whose involvement in enzymatic function remains poorly understood.
Rimanshee Arya, Janani Ganesh, Vishal Prashar, Mukesh Kumar   +3 more
doaj   +1 more source

Structure of the TRFH Dimerization Domain of the Human Telomeric Proteins TRF1 and TRF2 [PDF]

, 2001
Louise Fairall, Lynda Chapman, Heidi Moss, Titia de Lange, Daniela Rhodes   +4 more
openalex   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source