rdf:type |
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lifeskim:mentions |
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pubmed:issue |
5121
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pubmed:dateCreated |
1993-8-27
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pubmed:abstractText |
The epidermal growth factor (EGF) receptor interacts with plasma membrane-associated adapter proteins during endocytosis through coated pits. Almost 50 percent of the total pool of alpha-adaptins was coimmunoprecipitated with the EGF receptor when A-431 cells were treated with EGF at 37 degrees C, but not at 4 degrees C. Partial proteolysis of alpha-adaptin suggested that the amino-terminal domain is the region that associates with the EGF receptor. The extent of receptor-adaptin association was increased in cells depleted of potassium to block endocytosis. These data suggest that receptor-adaptin association occurs in intact cells before coated pits are fully assembled.
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pubmed:grant |
|
pubmed:language |
eng
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pubmed:journal |
|
pubmed:citationSubset |
IM
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pubmed:chemical |
|
pubmed:status |
MEDLINE
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pubmed:month |
Jul
|
pubmed:issn |
0036-8075
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:day |
30
|
pubmed:volume |
261
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
612-5
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pubmed:dateRevised |
2009-11-19
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pubmed:meshHeading |
pubmed-meshheading:8342026-Adaptor Protein Complex alpha Subunits,
pubmed-meshheading:8342026-Adaptor Proteins, Vesicular Transport,
pubmed-meshheading:8342026-Coated Pits, Cell-Membrane,
pubmed-meshheading:8342026-Endocytosis,
pubmed-meshheading:8342026-Epidermal Growth Factor,
pubmed-meshheading:8342026-Humans,
pubmed-meshheading:8342026-Phosphorylation,
pubmed-meshheading:8342026-Potassium,
pubmed-meshheading:8342026-Proteins,
pubmed-meshheading:8342026-Receptor, Epidermal Growth Factor,
pubmed-meshheading:8342026-Temperature,
pubmed-meshheading:8342026-Tumor Cells, Cultured,
pubmed-meshheading:8342026-Tyrosine
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pubmed:year |
1993
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pubmed:articleTitle |
Interaction of activated EGF receptors with coated pit adaptins.
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pubmed:affiliation |
Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37232-0146.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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