Results 31 to 40 of about 6,168,631 (284)

Turn air-captured CO2 with methanol into amino acid and pyruvate in an ATP/NAD(P)H-free chemoenzymatic system

open access: yesNature Communications, 2023
The use of gaseous and air-captured CO2 for technical biosynthesis is highly desired, but elusive so far due to several obstacles including high energy (ATP, NADPH) demand, low thermodynamic driving force and limited biosynthesis rate.
Jianming Liu   +4 more
doaj   +1 more source

Regulation of Ergosterol Biosynthesis in Saccharomyces cerevisiae

open access: yesGenes, 2020
Ergosterol is an essential component of fungal cell membranes that determines the fluidity, permeability and activity of membrane-associated proteins.
Tania Jordá, S. Puig
semanticscholar   +1 more source

Genomic Regions Associated With Seed Meal Quality Traits in Brassica napus Germplasm

open access: yesFrontiers in Plant Science, 2022
The defatted Brassica napus (rapeseed) meal can be high-protein feed for livestock as the protein value of rapeseed meal is higher than that of the majority of other vegetable proteins.
Gurleen Bhinder   +5 more
doaj   +1 more source

CHES1/FOXN3 regulates cell proliferation by repressing PIM2 and protein biosynthesis

open access: yesMolecular Biology of the Cell, 2014
CHES1/FOXN3 inhibits cell proliferation and protein biosynthesis in tumor cell lines but not in normal fibroblasts. CHES1 directly represses the expression of the gene coding for the protein kinase PIM2, and PIM2 or eIF4E counteracts the ...
Geneviève Huot   +7 more
semanticscholar   +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

The protein conformational basis of isoflavone biosynthesis

open access: yesCommunications Biology, 2022
The structure and function of two isoflavone biosynthetic enzymes are reported revealing a novel cytochrome P450 conformation and identification of key residues for dual dehydratase and carboxylesterase ...
Xiaoqiang Wang   +5 more
doaj   +1 more source

Biosynthesis, structure, and folding of the insulin precursor protein

open access: yesDiabetes, obesity and metabolism, 2018
Insulin synthesis in pancreatic β‐cells is initiated as preproinsulin. Prevailing glucose concentrations, which oscillate pre‐ and postprandially, exert major dynamic variation in preproinsulin biosynthesis.
Ming Liu   +8 more
semanticscholar   +1 more source

Iron-sulphur protein catalysed [4+2] cycloadditions in natural product biosynthesis

open access: yesNature Communications
To the best of our knowledge, enzymes that catalyse intramolecular Diels-Alder ([4+2] cycloaddition) reactions are frequently reported in natural product biosynthesis; however, no native enzymes utilising Lewis acid catalysis have been reported ...
Yu Zheng   +10 more
doaj   +1 more source

Most RNAs regulating ribosomal protein biosynthesis in Escherichia coli are narrowly distributed to Gammaproteobacteria

open access: yesNucleic Acids Research, 2013
In Escherichia coli, 12 distinct RNA structures within the transcripts encoding ribosomal proteins interact with specific ribosomal proteins to allow autogenous regulation of expression from large multi-gene operons, thus coordinating ribosomal protein ...
Yang Fu   +3 more
semanticscholar   +1 more source

Modifications in FLAP's second cytosolic loop influence 5‐LOX interaction, inhibitor binding, and leukotriene formation

open access: yesFEBS Letters, EarlyView.
The enzyme 5‐lipoxygenase (5‐LOX) catalyzes the first step in the biosynthesis of leukotrienes (LTs) involved in inflammatory pathophysiology. After cellular stimulation, 5‐LOX translocates to the nucleus, interacting with the 5‐LOX‐activating protein (FLAP) to form LTA4 from arachidonic acid (AA).
Erik Romp   +5 more
wiley   +1 more source

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