Results 51 to 60 of about 727,564 (292)
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Euro Area Scenarios and their Economic Consequences for Slovenia and Serbia [PDF]
Managing Global Transitions, 2013 Since 1999, divergences in international competitiveness led to an accumulation of current account deficits in the south and surpluses in the north of the euro area.
Klaus Weyerstrass +1 more
doaj
Complete Break Up of Ortho Positronium (Ps)- Hydrogenic ion System
, 2012 The dynamics of the complete breakup process in an Ortho Ps - He+ system including electron loss to the continuum (ELC) is studied where both the projectile and the target get ionized.
A.H. Kelkar +41 more
core +1 more source
Coulomb versus nuclear break-up of 11Be halo nucleus in a non perturbative framework [PDF]
, 2001 The 11Be break-up is calculated using a non perturbative time-dependent quantum calculation. The evolution of the neutron halo wave function shows an emission of neutron at large angles for grazing impact parameters and at forward angles for large impact
Anne +18 more
core +4 more sources
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Energy distributions of protons in D(d,p) reaction
Ядерна фізика та енергетика, 2015 Energy distributions of protons in continuum from D(d,p) reaction were obtained with 36.9 МеV deuteron beam of the U240 cyclotron accelerator of Institute for Nuclear Research of NAS of Ukraine.
O. O. Beiyuskina +7 more
doaj
Break-up effect on 7Li + 28Si elastic scattering angular distributions
Journal of Taibah University for Science, 2022 The 7Li + 28Si angular distributions for elastic scattering in the laboratory energy range of 8.5–36 MeV are reanalyzed using different approaches based on both phenomenological and microscopic potentials.
A. H. Al-Ghamdi +2 more
doaj +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Fluid dynamic induced break-up during volcanic eruptions
Nature Communications, 2019 Determining if a volcanic eruption will behave effusively or explosively is crucial for predicting the potential hazard type and for planning effective mitigation.
T. J. Jones +2 more
doaj +1 more source