Results 201 to 210 of about 27,808 (261)
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BioEssays, 1999
Selenoproteins contain selenium in stoichiometric amounts. Most are synthesized by a process that decodes UGA codons as selenocysteine. Twelve animal selenoproteins have been characterized, and biochemical functions have been described for all but three. Two of these "orphan" selenoproteins are discussed in this paper.
R F, Burk, K E, Hill
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Selenoproteins contain selenium in stoichiometric amounts. Most are synthesized by a process that decodes UGA codons as selenocysteine. Twelve animal selenoproteins have been characterized, and biochemical functions have been described for all but three. Two of these "orphan" selenoproteins are discussed in this paper.
R F, Burk, K E, Hill
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Antioxidants and Redox Signaling, 2020
Significance: Selenoproteins incorporate the essential nutrient selenium into their polypeptide chain. Seven members of this family reside in the endoplasmic reticulum (ER), the exact function of most of which is poorly understood.
Hugo Pothion +8 more
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Significance: Selenoproteins incorporate the essential nutrient selenium into their polypeptide chain. Seven members of this family reside in the endoplasmic reticulum (ER), the exact function of most of which is poorly understood.
Hugo Pothion +8 more
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Annual Review of Nutrition, 1993
Selenium exerts its biological activity largely through selenoproteins, which contain the element in the form of selenocysteine. Five selenoproteins have been characterized in animal tissues and there is evidence that a number of others exist. Selenoprotein synthesis is a complex process that has been well characterized in prokaryotic systems but ...
R F, Burk, K E, Hill
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Selenium exerts its biological activity largely through selenoproteins, which contain the element in the form of selenocysteine. Five selenoproteins have been characterized in animal tissues and there is evidence that a number of others exist. Selenoprotein synthesis is a complex process that has been well characterized in prokaryotic systems but ...
R F, Burk, K E, Hill
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Advances in Materials
Osteoclast hyperactivation stands as a significant pathological factor contributing to the emergence of bone disorders driven by heightened oxidative stress levels.
Binhua Zou +5 more
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Osteoclast hyperactivation stands as a significant pathological factor contributing to the emergence of bone disorders driven by heightened oxidative stress levels.
Binhua Zou +5 more
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Cellular and Molecular Life Sciences, 2000
Selenoprotein P (SeP) is an extracellular, monomeric glycoprotein containing up to 10 selenocysteine residues in the polypeptide chain. It is ubiquitously expressed in mammalian tissues, and in human plasma it accounts for at least 40% of the total selenium concentration. SeP binds to heparin and cell membranes, and is associated with endothelial cells.
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Selenoprotein P (SeP) is an extracellular, monomeric glycoprotein containing up to 10 selenocysteine residues in the polypeptide chain. It is ubiquitously expressed in mammalian tissues, and in human plasma it accounts for at least 40% of the total selenium concentration. SeP binds to heparin and cell membranes, and is associated with endothelial cells.
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Antioxidants & Redox Signaling, 2015
Selenoproteins employ selenium to supplement the chemistry available through the common 20 amino acids. These powerful enzymes are affiliated with redox biology, often in connection with the detection, management, and signaling of oxidative stress. Among them, membrane-bound selenoproteins play prominent roles in signaling pathways, Ca(2+) regulation ...
Jun, Liu, Sharon, Rozovsky
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Selenoproteins employ selenium to supplement the chemistry available through the common 20 amino acids. These powerful enzymes are affiliated with redox biology, often in connection with the detection, management, and signaling of oxidative stress. Among them, membrane-bound selenoproteins play prominent roles in signaling pathways, Ca(2+) regulation ...
Jun, Liu, Sharon, Rozovsky
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Selenoprotein expression and function—Selenoprotein W
Biochimica et Biophysica Acta (BBA) - General Subjects, 2009Selenoprotein W (SeW) is a small selenoprotein (85 to 88 amino acids) first identified in sheep suffering from selenium deficiency. The levels are highest in muscle, heart (except rodents) spleen and brain. The deduced amino acid sequence has been obtained for mice, rats, monkeys, humans, sheep, pigs, fish and chickens.
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Selenoprotein inAspergillus terreus
Biological Trace Element Research, 1988Aspergillus terreus, a moderately selenium-tolerant fungus, metabolized Se-selenite into several protein seleno-amino acids: selenomethionine and selenocysteine, as well as, nonprotein seleno-amino acids, selenocystathionine, and y-glutamyl selenomethyl selenocysteine.
S E, Ramadan, A A, Razak
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Mechanisms of Ageing and Development, 2019
Selenium (Se), an essential trace mineral, confers its physiological functions mainly through selenoproteins, most of which are oxidoreductases. Results from animal, epidemiological, and human genetic studies link Parkinson's disease to Se and certain ...
Xiong Zhang +3 more
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Selenium (Se), an essential trace mineral, confers its physiological functions mainly through selenoproteins, most of which are oxidoreductases. Results from animal, epidemiological, and human genetic studies link Parkinson's disease to Se and certain ...
Xiong Zhang +3 more
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Aquaculture, 2018
Selenium (Se) is an essential trace element for fish growth and performs its physiological functions mainly through incorporating into selenoproteins. It is well known that dietary Se regulates fish growth by controlling the synthesis of deiodinase, a ...
Li Wang +5 more
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Selenium (Se) is an essential trace element for fish growth and performs its physiological functions mainly through incorporating into selenoproteins. It is well known that dietary Se regulates fish growth by controlling the synthesis of deiodinase, a ...
Li Wang +5 more
semanticscholar +1 more source