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Characterization of the TPR-MET oncogene p65 and the MET protooncogene p140 protein-tyrosine kinases.

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Gonzatti-Haces, M, Seth, A, Park, M, Copeland, T, Oroszlan, S, Vande Woude, G F·1988·Proceedings of the National Academy of Sciences

Abstract

The proteins encoded by the human TPR-MET oncogene (p 65tpr-met) and the human MET protooncogene (p140met) have been identified. The p65tpr-met and p140met, as well as a truncated TPR-MET product expressed in Escherichia coli, p50met, are autophosphorylated in vitro on tyrosine residues. Using the immunocomplex kinase assay, p140met activity was detected in various human tumor epithelial cell lines. In vivo, p65tpr-met is phosphorylated on both serine and tyrosine residues, while p140met is phosphorylated on serine and threonine. p140met is labeled by cell-surface iodination procedures, suggesting that it is a receptor-like transmembrane protein-tyrosine kinase.

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Metadata

Authors
Gonzatti-Haces, M., Seth, A., Park, M., Copeland, T., Oroszlan, S., & Vande Woude, G. F.
Venue
Proceedings of the National Academy of Sciences
Published
1988-01
Volume
85
Issue
1
Pages
21-25
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2164884227
Cited by
177
References
0
FWCI
6.11
Type
journal article
Language
en
Open access
green

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Gonzatti-Haces, M., Seth, A., Park, M., Copeland, T., Oroszlan, S., & Vande Woude, G. F. (1988). Characterization of the TPR-MET oncogene p65 and the MET protooncogene p140 protein-tyrosine kinases. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.85.1.21

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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