Cited by 183Signaling Pathways in DiseaseProtein Kinase Regulation and GTPase SignalingCalpain Protease Function and Regulation

Death-Associated Protein Kinase 1 Phosphorylates Pin1 and Inhibits Its Prolyl Isomerase Activity and Cellular Function

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Lee, Tae Ho, Chen, Chun-Hau, Suizu, Futoshi, Huang, Pengyu, Schiene-Fischer, Cordelia, Daum, Sebastian, Zhang, Yan Jessie, Goate, Alison +3 more·2011·Molecular Cell

Abstract

Pin1 is a phospho-specific prolyl isomerase that regulates numerous key signaling molecules and whose deregulation contributes to disease notably cancer. However, since prolyl isomerases are often believed to be constitutively active, little is known whether and how Pin1 catalytic activity is regulated. Here, we identify death-associated protein kinase 1 (DAPK1), a known tumor suppressor, as a kinase responsible for phosphorylation of Pin1 on Ser71 in the catalytic active site. Such phosphorylation fully inactivates Pin1 catalytic activity and inhibits its nuclear location. Moreover, DAPK1 inhibits the ability of Pin1 to induce centrosome amplification and cell transformation. Finally, Pin1 pSer71 levels are positively correlated with DAPK1 levels and negatively with centrosome amplification in human breast cancer. Thus, phosphorylation of Pin1 Ser71 by DAPK1 inhibits its catalytic activity and cellular function, providing strong evidence for an essential role of the Pin1 enzymatic activity for its cellular function.

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Crossref · 10.1016/j.molcel.2011.03.005

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Authors
Lee, T. H., Chen, C.-H., Suizu, F., Huang, P., Schiene-Fischer, C., Daum, S., Zhang, Y. J., Goate, A., Chen, R.-H., Zhou, X. Z., & Lu, K. P.
Affiliations
  • Beth Israel Deaconess Medical Center (US)
  • Max Planck Research Unit for Enzymology of Protein Folding (DE)
  • The University of Texas at Austin (US)
  • Washington University in St. Louis (US)
  • Institute of Biological Chemistry, Academia Sinica (TW)
Corresponding author
Lu, Kun Ping
Venue
Molecular Cell
Publisher
Elsevier BV
Published
2011-04
Volume
42
Issue
2
Pages
147-159
ISSN
1097-2765 (ISSN-L)
OpenAlex
W2041352318
Cited by
183
References
47
Citations by year
2026: 4 · 2025: 5 · 2024: 23 · 2023: 10 · 2022: 8 · 2021: 8 · 2020: 16 · 2019: 10 · 2018: 15 · 2017: 11 · 2016: 17 · 2015: 15 · 2014: 12 · 2013: 13 · 2012: 10
FWCI
5.33
Type
journal article
Language
en
Open access
Locations
  • Molecular Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Max Planck Institute for Plasma Physics (submittedVersion)
Funders
  • National Institute on Aging (R01AG017870, K99AG033104)
  • National Cancer Institute (R01CA122434)
  • National Institute of General Medical Sciences (R01GM058556, R01 GM 56230, R01GM056230)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Signaling Pathways in Disease
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Calpain Protease Function and Regulation
Keywords
Pin1, DAPK1, peptidyl-prolyl isomerase, protein phosphorylation, catalytic activity regulation, centrosome amplification, cell transformation, breast cancer, nuclear localization, tumor suppressor
MeSH terms
NIMA-Interacting Peptidylprolyl Isomerase, Animals, Breast Neoplasms, Cell Cycle, Cell Nucleus, Cell Transformation, Neoplastic, Enzyme Stability, Female, HeLa Cells, Humans, Immunohistochemistry, Microscopy, Fluorescence, Mutation, Phosphorylation, Recombinant Fusion Proteins, Serine, Time Factors, Transfection, Signal Transduction, Calcium-Calmodulin-Dependent Protein Kinases, Mice, Knockout, Centrosome, Peptidylprolyl Isomerase, Catalytic Domain, Active Transport, Cell Nucleus, Protein Interaction Mapping, NIH 3T3 Cells, Tissue Array Analysis, Cell Proliferation, Apoptosis Regulatory Proteins, Mice, Protein Interaction Domains and Motifs, Death-Associated Protein Kinases

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