Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.26.9 (ribonuclease)
 6,589 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effect of electrons with the energy of 5 MeV on the erythrocyte membrane structure was investigated using a fluorescent probe (4-dimethylaminostiryl)-1-methylpyridinium (DSM). Analysis of a competitive binding of DSM and ribonuclease with the erythrocyte ghosts has shown that irradiation causes an increase in the constant of protein association with membranes. It is suggested that a negative surface change increase with irradiation.
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PMID:[Effect of radiation on erythrocyte membrane structure using fluorescent probes]. 775 61

Competitive binding of fluorescent probe DSM and ribonuclease to liposomes, consisted of phosphatidylcholine and diphosphatidylglycerol has been investigated. Association constants and binding stoichiometry for probe and protein has been estimated.
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PMID:[Use of the competitive analysis method for studying protein-lipid interactions]. 775 67

Competitive interaction of fluorescent probe DSM and ribonuclease with liposomes composed of phosphatidylcholine and diphosphatidylglycerol mixtures has been investigated. Parameters of probe and protein binding to lipid bilayer have been estimated.
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PMID:[Study of the interaction of ribonuclease with liposomes using competitive analysis]. 875 2

Using fluorescent probes DSM and DSP-12, the effect of ribonuclease and lysozyme on the structural state of liposomes composed of phosphatidylcholine and diphosphatidylglycerol was studied. A correlation between the changes in probe quantum yield and the amount of protein-bound lipids was established. It is assumed that the formation of protein-lipid complexes increases the packing density of lipids and restricts their mobility. As the content of diphosphatidylglycerol in the lipid bilayer increases, the condensing effect of proteins becomes more pronounced.
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PMID:[Changes in the model membrane structure induced by ribonuclease and lysozyme studied by the fluorescent probe technique]. 1070 79