Journal ArticleDOI
The uptake of cyclic AMP by human erythrocytes and its effect on membrane phosphorylation
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It is indicated that cyclic AMP can enter erythrocytes in sufficient amounts to alter the activity of cyclicAMP-dependent protein kinases, or to altered the rate of turnover of certain phosphorylated membrane peptides.About:
This article is published in Archives of Biochemistry and Biophysics.The article was published on 1979-09-01. It has received 32 citations till now.read more
Citations
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Unmasking effect of alamethicin on the (Na+,K+)-ATPase, beta-adrenergic receptor-coupled adenylate cyclase, and cAMP-dependent protein kinase activities of cardiac sarcolemmal vesicles.
TL;DR: The results suggest that alamethicin disrupts membrane barriers of sarcolemmal vesicles, giving substrates and activators access to enzymic sites in the interior of the vesicle, while preserving functional coupling of enzymes to their effectors.
Journal ArticleDOI
Protein kinase C in the human erythrocyte. Translocation to the plasma membrane and phosphorylation of bands 4.1 and 4.9 and other membrane proteins.
H C Palfrey,Ahmad Waseem +1 more
TL;DR: Results suggest that PK-C may play an important role in erythrocyte membrane function and suggest that TPA treatment prior to lysis caused a rapid translocation of activity from the cytoplasm to the membrane.
Journal ArticleDOI
Partial purification and characterization of an actin-bundling protein, band 4.9, from human erythrocytes.
Don L. Siegel,Daniel Branton +1 more
TL;DR: It is hypothesize that band 4.9, together with actin, erythrocyte tropomyosin, and spectrin, forms structures in erythroid precursor cells analogous to those formed by fimbrin, act in, tropomyose, and TW 260/240 in epithelial brush borders.
Journal ArticleDOI
The mature-parasite-infected erythrocyte surface antigen (MESA) of Plasmodium falciparum associates with the erythrocyte membrane skeletal protein, band 4.1
TL;DR: Several proteins synthesized by mature asexual stages of Plasmodium falciparum interact with the erythrocyte membrane skeleton, one of which is the mature-parasite-infected ery Throatcyte surface antigen (MESA; also called PfEMP2), a phosphoprotein of 250-300 kDa, which is found on the internal face of the ersatz membrane.
References
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Journal Article
Protein Measurement with the Folin Phenol Reagent
TL;DR: Procedures are described for measuring protein in solution or after precipitation with acids or other agents, and for the determination of as little as 0.2 gamma of protein.
Journal ArticleDOI
Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4
TL;DR: Using an improved method of gel electrophoresis, many hitherto unknown proteins have been found in bacteriophage T4 and some of these have been identified with specific gene products.
Journal Article
Cleavage of structural proteins during the assemble of the head of bacterio-phage T4
TL;DR: Using an improved method of gel electrophoresis, many hitherto unknown proteins have been found in bacteriophage T4 and some of these have been identified with specific gene products as mentioned in this paper.
Journal ArticleDOI
The reliability of molecular weight determinations by dodecyl sulfate-polyacrylamide gel electrophoresis
Klaus Weber,Mary Osborn +1 more
TL;DR: The results show that the polyacrylamide gel electrophoresis method can be used with great confidence to determine the molecular weights of polypeptide chains for a wide variety of proteins.
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Phosphorus Assay in Column Chromatography
TL;DR: If the highest accuracy was not required, the following manipulations simplified and speeded multiple total phosphorus determinations on the eluates from column chromatographic separations.
Related Papers (5)
Phosphorylation of endogenous substrates by erythrocyte membrane protein kinases. II. Cyclic adenosine monophosphate-stimulated reactions.
Grant Fairbanks,Joseph Avruch +1 more