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Cited by 316

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Molecular cloning, characterization, and expression of a cDNA encoding the "80- to 87-kDa" myristoylated alanine-rich C kinase substrate: a major cellular substrate for protein kinase C.

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Stumpo, D J, Graff, J M, Albert, K A, Greengard, P, Blackshear, P J·1989·Proceedings of the National Academy of Sciences

Abstract

We isolated and sequenced a cDNA clone encoding the bovine "80- to 87-kDa" protein, a major cellular substrate for protein kinase C. An open reading frame of 1005 base pairs predicted a protein of 335 amino acids (Mr, 31,949). Despite this predicted size, the protein migrated on SDS/polyacrylamide gels with an apparent molecular weight of 80-87,000 after expression of the cDNA in cells lacking the protein. It was highly enriched in alanine (28.4 mol %), contained an amino-terminal myristoylation consensus sequence, and included a 25-residue basic domain containing the known protein kinase C phosphorylation sites. Two mRNA species (2.6 and 4.4 kilobases) were most highly expressed in brain, spinal cord, spleen, and lung, in parallel with the distribution of immuno-reactive protein. Genomic blot analysis indicated the likelihood of a single gene coding for this mRNA. We propose the name myristoylated alanine-rich C kinase substrate (MARCKS) for this protein.

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Metadata

Authors
Stumpo, D. J., Graff, J. M., Albert, K. A., Greengard, P., & Blackshear, P. J.
Venue
Proceedings of the National Academy of Sciences
Published
1989-06
Volume
86
Issue
11
Pages
4012-4016
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2079555764
Cited by
316
References
2
FWCI
15.62
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Molecular cloning, characterization, and expression of a cDNA encoding the "80- to 87-kDa" myristoylated alanine-rich C kinase substrate: a major cellular substrate for protein kinase C. https://app.cochat.ai/papers/10.1073/pnas.86.11.4012
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Stumpo, D. J., Graff, J. M., Albert, K. A., Greengard, P., & Blackshear, P. J. (1989). Molecular cloning, characterization, and expression of a cDNA encoding the "80- to 87-kDa" myristoylated alanine-rich C kinase substrate: a major cellular substrate for protein kinase C. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.86.11.4012

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