Results 151 to 160 of about 3,236,909 (304)

RETRACTION: Interleukin 10 Plays an Important Role in Neonatal Rats with Hypoxic-Ischemia Associated with B-Cell Lymphoma 2 and Endoplasmic Reticulum Protein 29

Analytical Cellular Pathology
Analytical Cellular Pathology
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Multi-Element Characterization and Sustainability Assessment of Traditional Turkish Red Sugar Using Deep Eutectic Solvent Extraction and ICP-MS. [PDF]

Foods
Topraksever N.
europepmc   +1 more source

RETRACTION: Activation of MEK1/2/Nrf-2 Signaling Pathway by Epstein-Barr Virus-Latent Membrane Protein 1 Enhances Autophagy and Cisplatin Resistance in T-Cell Lymphoma

Analytical Cellular Pathology
Analytical Cellular Pathology
doaj   +1 more source

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

The recognition gap: land governance and the pre-hazard production of disaster risk in South Africa. [PDF]

Disasters
Lefutso D.
europepmc   +1 more source

RETRACTION: Suppression of lncRNA OIP5-AS1 Attenuates Apoptosis and Inflammation, and Promotes Proliferation by Mediating miR-25-3p Expression in Lipopolysaccharide-Induced Myocardial Injury

Analytical Cellular Pathology
Analytical Cellular Pathology
doaj   +1 more source

Causality and analyticity [PDF]

Transactions of the American Mathematical Society, 1955
Fourès, Y., Segal, I. E.
openaire   +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

A novel foam-board-based plasmonic chemosensor towards specific recognition of formaldehyde and acetaldehyde using silver nanoprism reinforced by 1,10-phenanthroline and d-penicillamine: construction of a miniaturized optical device by 3D printer towards rapid pharmaceutical analysis. [PDF]

RSC Adv
Bahavarnia F, Hasanzadeh M, Shadjou N.
europepmc   +1 more source