Results 281 to 290 of about 11,837,096 (346)
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Chemistry and Physics of Lipids, 1985
Proteins which bind glycolipids with high specificity are tentatively divided into two groups. One group consists of activator proteins involved in the catabolism of glycolipids by acid lysosomal hydrolases. Two activator proteins, GM2-activator and sphingolipid activator protein-1, are critically appraised on their glycolipid-binding properties and on
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Proteins which bind glycolipids with high specificity are tentatively divided into two groups. One group consists of activator proteins involved in the catabolism of glycolipids by acid lysosomal hydrolases. Two activator proteins, GM2-activator and sphingolipid activator protein-1, are critically appraised on their glycolipid-binding properties and on
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British Journal of Haematology, 1975
The physical and physiologic properties of serum, milk and cellular FABP have been presented. Several investigators have shown that FABP with similar characteristics is present throughout the body fluids and tissue. Thus, FABP appears to be established as a protein which can significantly influence folate metabolism.
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The physical and physiologic properties of serum, milk and cellular FABP have been presented. Several investigators have shown that FABP with similar characteristics is present throughout the body fluids and tissue. Thus, FABP appears to be established as a protein which can significantly influence folate metabolism.
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Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2006
Emerging information on sphingolipid metabolism and signaling is leading to a better understanding of cellular processes such as apoptosis, cancer, cell survival and aging. In this review, we discuss the involvement of sphingolipids in these processes and focus on underlying mechanisms based on sphingolipid:protein interactions.
C F, Snook, J A, Jones, Y A, Hannun
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Emerging information on sphingolipid metabolism and signaling is leading to a better understanding of cellular processes such as apoptosis, cancer, cell survival and aging. In this review, we discuss the involvement of sphingolipids in these processes and focus on underlying mechanisms based on sphingolipid:protein interactions.
C F, Snook, J A, Jones, Y A, Hannun
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Current Opinion in Cell Biology, 1991
Much new information on the sequence, structure, and function of filament crosslinking, capping, and severing proteins is now known. Other significant findings include identification of a new abundant monomer-sequestering protein in platelets, and evidence that many actin-binding proteins interact with phosphoinositides and that this interaction may ...
J H, Hartwig, D J, Kwiatkowski
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Much new information on the sequence, structure, and function of filament crosslinking, capping, and severing proteins is now known. Other significant findings include identification of a new abundant monomer-sequestering protein in platelets, and evidence that many actin-binding proteins interact with phosphoinositides and that this interaction may ...
J H, Hartwig, D J, Kwiatkowski
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Science, 1983
The structures of three proteins that regulate gene expression have been determined recently and suggest how these proteins may bind to their specific recognition sites on the DNA. One protein (Cro) is a repressor of gene expression, the second (CAP) usually stimulates gene expression, and the third (lambda repressor) can act as either a repressor or ...
Y, Takeda +3 more
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The structures of three proteins that regulate gene expression have been determined recently and suggest how these proteins may bind to their specific recognition sites on the DNA. One protein (Cro) is a repressor of gene expression, the second (CAP) usually stimulates gene expression, and the third (lambda repressor) can act as either a repressor or ...
Y, Takeda +3 more
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1995
Gamete recognition and binding are mediated by specific proteins on the surface of the sperm and egg. Identification and characterization of some of these proteins from several model systems, particularly mouse and sea urchin, have focused interest on the general properties and functions of gamete recognition proteins. Sperm-binding proteins located in
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Gamete recognition and binding are mediated by specific proteins on the surface of the sperm and egg. Identification and characterization of some of these proteins from several model systems, particularly mouse and sea urchin, have focused interest on the general properties and functions of gamete recognition proteins. Sperm-binding proteins located in
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Annual Review of Nutrition, 1990
Folate-binding proteins of three major classes have been observed in various bodily fluids and in the plasma membrane and cytoplasm of normal and neoplastic cells. A major class, the high-affinity folate-binding proteins, show a preferential and tight binding of folic acid relative to reduced folates and methotrexate and consist of water-soluble and ...
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Folate-binding proteins of three major classes have been observed in various bodily fluids and in the plasma membrane and cytoplasm of normal and neoplastic cells. A major class, the high-affinity folate-binding proteins, show a preferential and tight binding of folic acid relative to reduced folates and methotrexate and consist of water-soluble and ...
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Annual Review of Nutrition, 1988
INTRODUCTION . . . . . . . . .... . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . ... . . . . . . . ..... . . . . . . ... . . . . . . . .... . . . . . . 279 Perspectives on the Nature of Vitamins and Vitamin Transport Systems 279 Nomenclature ..... . . . . ,", . . . . . . . . ,"" . . . . . . . "" . . . . . . . . ,"" . . . . . , """ . . . .
H B, White, A H, Merrill
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INTRODUCTION . . . . . . . . .... . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . ... . . . . . . . ..... . . . . . . ... . . . . . . . .... . . . . . . 279 Perspectives on the Nature of Vitamins and Vitamin Transport Systems 279 Nomenclature ..... . . . . ,", . . . . . . . . ,"" . . . . . . . "" . . . . . . . . ,"" . . . . . , """ . . . .
H B, White, A H, Merrill
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Journal of the American Academy of Dermatology, 1982
Much has been learned during the past decade about the specific retinoid-binding proteins that exist in plasma and in the intracellular compartment in a number of tissues. Vitamin A is mobilized from liver stores and transported in plasma in the form of the lipid alcohol retinol, bound to a specific transport protein, retinol-binding protein (RBP).
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Much has been learned during the past decade about the specific retinoid-binding proteins that exist in plasma and in the intracellular compartment in a number of tissues. Vitamin A is mobilized from liver stores and transported in plasma in the form of the lipid alcohol retinol, bound to a specific transport protein, retinol-binding protein (RBP).
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Frontiers in Bioscience, 1999
PCNA (proliferating cell nuclear antigen), originally characterized as a DNA polymerase accessory protein, functions as a DNA sliding clamp for DNA polymerase delta and is an essential component for eukaryotic chromosomal DNA replication. Recent studies have revealed a striking feature of PCNA in its ability to interact with multiple partners, involved,
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PCNA (proliferating cell nuclear antigen), originally characterized as a DNA polymerase accessory protein, functions as a DNA sliding clamp for DNA polymerase delta and is an essential component for eukaryotic chromosomal DNA replication. Recent studies have revealed a striking feature of PCNA in its ability to interact with multiple partners, involved,
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