Results 111 to 120 of about 54,431 (239)
Signification de la protéine équilibrée pour le porc : intérêt et limites
INRAE Productions Animales, 1988 Après une première globalisation sur la base de la teneur en protéines du régime, le besoin azoté du porc en croissance a pris une signification composite par la prise en compte des besoins en acides aminés indispensables séparément les uns des autres ...
Y. HENRY
doaj +1 more source
FEBS Letters, EarlyView.This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Transfert intracellulaire de protéines [PDF]
, 2006 Les travaux réalisés au cours de cette thèse ont consisté à mettre au point des méthodes efficaces de transfert de protéines dans le cytoplasme des cellules mammifères.
DALKARA, Deniz, BEHR, Jean-Paul
core
Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations
FEBS Letters, EarlyView.The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas +6 more
wiley +1 more source
Protéines animales/végétales présent - futur [PDF]
, 2017 Protéines animales/végétales présent - futur.
Rémond, Didier
core
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
Cartographie et analyse globale des interactions entre les protéines du virus de l’hépatite C et les protéines cellulaires [PDF]
, 2008 -Oral presentation- Le virus de l’hépatite C détourne des mécanismes cellulaires à son propre avantage pour assurer sa réplication et sa survie mais les mécanismes fondamentaux de la réplication virale, la sensibilité au traitements et la pathogénie ...
André, P +5 more
core