Results 121 to 130 of about 234,024 (149)
Group Translocation –
, 2012 The phosphoenolpyruvate:carbohydrate phospho-transferase system (PEP:PTS) is a prokaryotic enzyme/transport system that phosphorylates its extracellular carbohydrate substrates during transport, leading to intracellular accumulation of the sugar ...
Milton H. Saier, Maksim A. Shlykov
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Biophysical and biological studies of end-group-modified derivatives of Pep-1.
Biochemistry, 2005Pep-1 is a tryptophane-rich cell-penetrating peptide (CPP) that has been previously proposed to bind protein cargoes by hydrophobic assembly and translocate them across cellular membranes.
K. Weller +5 more
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Genomic Analysis of the Phosphotransferase System in Clostridium botulinum
Journal of Molecular Microbiology and Biotechnology, 2006Clostridium botulinum is capable of fermenting carbohydrates, but there have been no detailed studies of the uptake of sugars and related substrates. In bacteria, a common and often predominant system of carbohydrate uptake is the phosphoenolpyruvate ...
W. Mitchell, Parul Tewatia, P. Meaden
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Journal of Cellular Physiology, 1976
γ‐Glutamyl transpeptidase (γ‐GTP) is suggested to act as a carrier in the group translocation of oligopeptides and possibly some amino acids across cellular membranes.
S. Prusiner, Carola W. Doak, Gerald Kirk
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γ‐Glutamyl transpeptidase (γ‐GTP) is suggested to act as a carrier in the group translocation of oligopeptides and possibly some amino acids across cellular membranes.
S. Prusiner, Carola W. Doak, Gerald Kirk
semanticscholar +1 more source
Biopolymers, 2010
The use of peptide carriers, termed “cell‐penetrating peptides (CPPs)” has attracted much attention due to their potential for cellular delivery of hydrophilic molecules with pharmacological interest, overcoming the membrane barrier.
S. Henriques +3 more
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The use of peptide carriers, termed “cell‐penetrating peptides (CPPs)” has attracted much attention due to their potential for cellular delivery of hydrophilic molecules with pharmacological interest, overcoming the membrane barrier.
S. Henriques +3 more
semanticscholar +1 more source
Biochemistry, 2004
The action of the cell penetrating pep-1 at the molecular level is not clearly understood. The ability of the peptide to induce (1) vesicle aggregation, (2) lipidic fusion, (3) anionic lipid segregation, (4) pore or other lytic structure formation, (5 ...
S. Henriques, M. Castanho
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The action of the cell penetrating pep-1 at the molecular level is not clearly understood. The ability of the peptide to induce (1) vesicle aggregation, (2) lipidic fusion, (3) anionic lipid segregation, (4) pore or other lytic structure formation, (5 ...
S. Henriques, M. Castanho
semanticscholar +1 more source
Biochemistry, 2005
The cell-penetrating peptide (CPP) pep-1 is capable of introducing large proteins into different cell lines, maintaining their biological activity. Two possible mechanisms have been proposed to explain the entrance of other CPPs in cells, endosomal ...
S. Henriques, Júlia Costa, M. Castanho
semanticscholar +1 more source
The cell-penetrating peptide (CPP) pep-1 is capable of introducing large proteins into different cell lines, maintaining their biological activity. Two possible mechanisms have been proposed to explain the entrance of other CPPs in cells, endosomal ...
S. Henriques, Júlia Costa, M. Castanho
semanticscholar +1 more source
JPEN - Journal of Parenteral and Enteral Nutrition, 2015
BACKGROUND Previous studies have documented widespread iatrogenic underfeeding in intensive care unit (ICU) patients. In an experimental setting, we demonstrated the safety and efficacy of a novel enteral feeding protocol designed to overcome the main ...
D. Heyland +4 more
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BACKGROUND Previous studies have documented widespread iatrogenic underfeeding in intensive care unit (ICU) patients. In an experimental setting, we demonstrated the safety and efficacy of a novel enteral feeding protocol designed to overcome the main ...
D. Heyland +4 more
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Functional-group translocation of cyano groups by reversible C–H sampling
Nature, 2023Ken Chen +5 more
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ATP-dependent fructose uptake system in Deinococcus radiodurans
Applied Microbiology and Biotechnology, 2012Hui-Yu Lee +4 more
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