Results 21 to 30 of about 560,391 (215)

New Chloramphenicol Derivatives from the Viewpoint of Anticancer and Antimicrobial Activity

open access: yesAntibiotics, 2019
Over the last years, we have been focused on chloramphenicol conjugates that combine in their structure chloramphenicol base with natural polyamines, spermine, spermidine and putrescine, and their modifications.
Panagiota C. Giannopoulou   +8 more
doaj   +1 more source

Transimulation - protein biosynthesis web service. [PDF]

open access: yesPLoS ONE, 2013
Although translation is the key step during gene expression, it remains poorly characterized at the level of individual genes. For this reason, we developed Transimulation - a web service measuring translational activity of genes in three model organisms:
Marlena Siwiak, Piotr Zielenkiewicz
doaj   +1 more source

Proteome analysis of sesame leaves in response to waterlogging stress at vegetative and flowering stages

open access: yesBiologia Plantarum, 2019
Waterlogging, a major environmental stress, impairs plant growth and development and induces synthesis of different proteins. To understand the molecular mechanisms coupled with morpho-physiological alterations underlying waterlogging tolerance, the LTQ ...
H.-J. JUNG   +6 more
doaj   +1 more source

Elucidation of transient protein-protein interactions within carrier protein-dependent biosynthesis

open access: yesCommunications Biology, 2021
Using structural and computational analysis, Bartholow et al. perform a comprehensive residue-by-residue comparison of the protein-protein interactions in de novo fatty acid biosynthesis that occurs in E. coli. This study provides insights into molecular
Thomas G. Bartholow   +6 more
doaj   +1 more source

Biosynthesis of Red Elemental Selenium Protein [PDF]

open access: yesE3S Web of Conferences, 2019
The red elemental selenoprotein was biosynthesized by active dry yeast in this study. Through a single factor experiment and L9(34)-orthogonal test fermentation condition optimization, the selenium content was 15.72 mg/g under optimal condition.
Wu Guojie   +4 more
doaj   +1 more source

HUMAN IMMUNE SYSTEM AND PHYSICAL EXERCISE

open access: yesМедицинская иммунология, 2014
. Physiological and biochemical changes proceeding in muscles during physical loads exert systemic influence upon protein biosynthesis. This process is accelerated in presence of free amino acids, sufficient quantities of hormones, creatine, hydrogen ...
Z. Ch. Musin, S. V. Latukhov
doaj   +1 more source

Structural Analysis of an l-Cysteine Desulfurase from an Ssp DNA Phosphorothioation System

open access: yesmBio, 2020
DNA phosphorothioate (PT) modification, in which the nonbridging oxygen in the sugar-phosphate backbone is substituted by sulfur, is catalyzed by DndABCDE or SspABCD in a double-stranded or single-stranded manner, respectively.
Liqiong Liu   +14 more
doaj   +1 more source

Light Harvesting-like Protein 3 Interacts with Phytoene Synthase and Is Necessary for Carotenoid and Chlorophyll Biosynthesis in Rice

open access: yesRice, 2021
Background Carotenoid biosynthesis is essential for the generation of photosynthetic pigments, phytohormone production, and flower color development. The light harvesting like 3 (LIL3) protein, which belongs to the light-harvesting complex protein family
Feng Yang   +3 more
doaj   +1 more source

BIOLOGICAL ACTIVITY OF YERSINIA PSEUDOTUBERCULOSIS TOXINS

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2016
Aim. Study of effect of heat-labile (HLT) and thermostable (HST) lethal toxins of Yersinia pseudotuberculosis on the development of embryos of sea urchin Strongylocentrotus intermedius, processes of biosynthesis of nucleic acids and protein in embryo ...
N. A. Terentieva   +3 more
doaj   +1 more source

Ubiquitin Linkage Specificity of Deubiquitinases Determines Cyclophilin Nuclear Localization and Degradation

open access: yesiScience, 2020
Summary: Ubiquitin chain specificity has been described for some deubiquitinases (DUBs) but lacks a comprehensive profiling in vivo. We used quantitative proteomics to compare the seven lysine-linked ubiquitin chains between wild-type yeast and its 20 ...
Yanchang Li   +11 more
doaj   +1 more source

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