Results 81 to 90 of about 7,088,795 (306)

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

X-ray fluorescence dry sample measurements on sediment core GeoB7920-2, raw data

, 2007
X-ray fluorescence dry sample measurements on sediment core GeoB7920-2, raw ...
Rik Tjallingii (6968843), Röhl, Ursula, Tjallingii, Rik, Kölling, Martin, Bickert, Torsten, Torsten Bickert (6958880), Martin Kölling (6961100), Ursula Röhl (6959540)   +7 more
core   +1 more source

Combined control of aluminum bath composition by X‐ray diffraction and X‐ray fluorescence analysis

, 2020
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.The present paper provides a combined application of X‐ray diffraction (XRD) and X‐ray fluorescence (XRF) methods in process control for the analysis of aluminum baths of ...
Alexandr, Samoilo, Sergey, Kirik, Oksana, Piksina, Sergei, Kirik, Aleksandr, Zaloga, Igor, Yakimov, Sergey, Ruzhnikov, Alexandr, Zaloga, Eugene, Andruschenko, Petr, Dubinin   +9 more
core   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

X-ray fluorescence wet sample measurements on sediment core GeoB7920-2, raw data

, 2007
X-ray fluorescence wet sample measurements on sediment core GeoB7920-2, raw ...
Rik Tjallingii (6968843), Röhl, Ursula, Tjallingii, Rik, Kölling, Martin, Bickert, Torsten, Torsten Bickert (6958880), Martin Kölling (6961100), Ursula Röhl (6959540)   +7 more
core   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

ASSESSING THE ENVIRONMENT WITH X-RAY FLUORESCENCE

, 2011
In this paper we will introduce the general benefits of X-Ray Fluorescence spectrometry (XRF)for assessing the condition of the outer environment, especially where ambient aerosol particlesare causing environmental disturbances.
Boman, Johan,, Wagner, Annemarie,, Pettersson, Jan B. C.,, Gatari, Michael J, Molnár, Peter,   +4 more
core   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Selective elimination of quiescent cancer cells by dequalinium chloride via ROS‐mediated ferroptosis

FEBS Open Bio, EarlyView.
Dequalinium chloride (DQ) selectively eliminates quiescent cancer cells (QCCs) by amplifying mitochondrial ROS. QCCs exhibit elevated basal ROS and limited redox‐buffering capacity, making them vulnerable to further ROS increases. DQ‐induced ROS exceeds the tolerance threshold, triggering lipid peroxidation and ferroptosis, whereas proliferating cells ...
Kotaro Miyamoto, Shiori Sakai, Minori Endo, Terigele, Mizuho Niibori, Taiki Morita, Yu Goto, Arisa Yoshida, Tomohiro Tanaka, Ning Lin, Takahiro Kuchimaru, Hiroyuki Nakamura, Masahiro Inoue, Shinae Kizaka‐Kondoh, Tetsuya Kadonosono   +14 more
wiley   +1 more source

Concrete Pavement Mixture Design and Analysis (MDA): Application of a Portable X-Ray Fluorescence Technique to Assess Concrete Mix Proportions , TPF-5(205), 2012 [PDF]

, 2012
Any transportation infrastructure system is inherently concerned with durability and performance issues. The proportioning and uniformity control of concrete mixtures are critical factors that directly affect the longevity and performance of the portland

core