Skip to main content
NCBI home page
Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1995 May 9;92(10):4651–4655. doi: 10.1073/pnas.92.10.4651

Cdc37 is required for association of the protein kinase Cdc28 with G1 and mitotic cyclins.

M R Gerber 1, A Farrell 1, R J Deshaies 1, I Herskowitz 1, D O Morgan 1
PMCID: PMC42002  PMID: 7753858

Abstract

Studies of the temperature-sensitive cdc37-1 mutant of Saccharomyces cerevisiae suggest that Cdc37 is required for passage through the G1 phase of the cell cycle, but its precise function is not known. We have investigated the role of Cdc37 in the regulation of the cyclin-dependent protein kinase Cdc28. We find that G1 arrest in the cdc37-1 mutant is accompanied by a decrease in the Cdc28 activity associated with the G1 cyclin Cln2. This defect appears to be caused by a decrease in the binding of Cdc28 and Cln2. cdc37-1 mutants also exhibit a defect in the binding and activation of Cdc28 by the mitotic cyclin Clb2. Thus Cdc37 may be a regulator that is required for the association of Cdc28 with multiple cyclins.

Full text

PDF
4651

Images in this article

4652Fig. 1
on p.4652
4653Fig. 2
on p.4653
4653Fig. 3
on p.4653
4654Fig. 4
on p.4654

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Cutforth T., Rubin G. M. Mutations in Hsp83 and cdc37 impair signaling by the sevenless receptor tyrosine kinase in Drosophila. Cell. 1994 Jul 1;77(7):1027–1036. doi: 10.1016/0092-8674(94)90442-1. [DOI] [PubMed] [Google Scholar]
  2. Desai D., Wessling H. C., Fisher R. P., Morgan D. O. Effects of phosphorylation by CAK on cyclin binding by CDC2 and CDK2. Mol Cell Biol. 1995 Jan;15(1):345–350. doi: 10.1128/mcb.15.1.345. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Draetta G. Cdc2 activation: the interplay of cyclin binding and Thr161 phosphorylation. Trends Cell Biol. 1993 Sep;3(9):287–289. doi: 10.1016/0962-8924(93)90001-h. [DOI] [PubMed] [Google Scholar]
  4. Ducommun B., Brambilla P., Félix M. A., Franza B. R., Jr, Karsenti E., Draetta G. cdc2 phosphorylation is required for its interaction with cyclin. EMBO J. 1991 Nov;10(11):3311–3319. doi: 10.1002/j.1460-2075.1991.tb04895.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Ferguson J., Ho J. Y., Peterson T. A., Reed S. I. Nucleotide sequence of the yeast cell division cycle start genes CDC28, CDC36, CDC37, and CDC39, and a structural analysis of the predicted products. Nucleic Acids Res. 1986 Aug 26;14(16):6681–6697. doi: 10.1093/nar/14.16.6681. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Forsburg S. L., Nurse P. Cell cycle regulation in the yeasts Saccharomyces cerevisiae and Schizosaccharomyces pombe. Annu Rev Cell Biol. 1991;7:227–256. doi: 10.1146/annurev.cb.07.110191.001303. [DOI] [PubMed] [Google Scholar]
  7. Gu Y., Rosenblatt J., Morgan D. O. Cell cycle regulation of CDK2 activity by phosphorylation of Thr160 and Tyr15. EMBO J. 1992 Nov;11(11):3995–4005. doi: 10.1002/j.1460-2075.1992.tb05493.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Gu Y., Turck C. W., Morgan D. O. Inhibition of CDK2 activity in vivo by an associated 20K regulatory subunit. Nature. 1993 Dec 16;366(6456):707–710. doi: 10.1038/366707a0. [DOI] [PubMed] [Google Scholar]
  9. Kellogg D. R., Alberts B. M. Purification of a multiprotein complex containing centrosomal proteins from the Drosophila embryo by chromatography with low-affinity polyclonal antibodies. Mol Biol Cell. 1992 Jan;3(1):1–11. doi: 10.1091/mbc.3.1.1. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Morgan D. O. Principles of CDK regulation. Nature. 1995 Mar 9;374(6518):131–134. doi: 10.1038/374131a0. [DOI] [PubMed] [Google Scholar]
  11. Nasmyth K. Control of the yeast cell cycle by the Cdc28 protein kinase. Curr Opin Cell Biol. 1993 Apr;5(2):166–179. doi: 10.1016/0955-0674(93)90099-c. [DOI] [PubMed] [Google Scholar]
  12. Neiman A. M., Chang F., Komachi K., Herskowitz I. CDC36 and CDC39 are negative elements in the signal transduction pathway of yeast. Cell Regul. 1990 Apr;1(5):391–401. doi: 10.1091/mbc.1.5.391. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Peter M., Herskowitz I. Joining the complex: cyclin-dependent kinase inhibitory proteins and the cell cycle. Cell. 1994 Oct 21;79(2):181–184. doi: 10.1016/0092-8674(94)90186-4. [DOI] [PubMed] [Google Scholar]
  14. Reed S. I. The role of p34 kinases in the G1 to S-phase transition. Annu Rev Cell Biol. 1992;8:529–561. doi: 10.1146/annurev.cb.08.110192.002525. [DOI] [PubMed] [Google Scholar]
  15. Reed S. I. The selection of S. cerevisiae mutants defective in the start event of cell division. Genetics. 1980 Jul;95(3):561–577. doi: 10.1093/genetics/95.3.561. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Rothstein R. Targeting, disruption, replacement, and allele rescue: integrative DNA transformation in yeast. Methods Enzymol. 1991;194:281–301. doi: 10.1016/0076-6879(91)94022-5. [DOI] [PubMed] [Google Scholar]
  17. Serrano M., Hannon G. J., Beach D. A new regulatory motif in cell-cycle control causing specific inhibition of cyclin D/CDK4. Nature. 1993 Dec 16;366(6456):704–707. doi: 10.1038/366704a0. [DOI] [PubMed] [Google Scholar]
  18. Solomon M. J. Activation of the various cyclin/cdc2 protein kinases. Curr Opin Cell Biol. 1993 Apr;5(2):180–186. doi: 10.1016/0955-0674(93)90100-5. [DOI] [PubMed] [Google Scholar]
  19. Tyers M., Tokiwa G., Futcher B. Comparison of the Saccharomyces cerevisiae G1 cyclins: Cln3 may be an upstream activator of Cln1, Cln2 and other cyclins. EMBO J. 1993 May;12(5):1955–1968. doi: 10.1002/j.1460-2075.1993.tb05845.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Tyers M., Tokiwa G., Nash R., Futcher B. The Cln3-Cdc28 kinase complex of S. cerevisiae is regulated by proteolysis and phosphorylation. EMBO J. 1992 May;11(5):1773–1784. doi: 10.1002/j.1460-2075.1992.tb05229.x. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Proceedings of the National Academy of Sciences of the United States of America are provided here courtesy of National Academy of Sciences

RESOURCES