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. 1996 Dec;16(12):6634–6643. doi: 10.1128/mcb.16.12.6634

Cdc53p acts in concert with Cdc4p and Cdc34p to control the G1-to-S-phase transition and identifies a conserved family of proteins.

N Mathias 1, S L Johnson 1, M Winey 1, A E Adams 1, L Goetsch 1, J R Pringle 1, B Byers 1, M G Goebl 1
PMCID: PMC231665  PMID: 8943317

Abstract

Regulation of cell cycle progression occurs in part through the targeted degradation of both activating and inhibitory subunits of the cyclin-dependent kinases. During G1, CDC4, encoding a WD-40 repeat protein, and CDC34, encoding a ubiquitin-conjugating enzyme, are involved in the destruction of these regulators. Here we describe evidence indicating that CDC53 also is involved in this process. Mutations in CDC53 cause a phenotype indistinguishable from those of cdc4 and cdc34 mutations, numerous genetic interactions are seen between these genes, and the encoded proteins are found physically associated in vivo. Cdc53p defines a large family of proteins found in yeasts, nematodes, and humans whose molecular functions are uncharacterized. These results suggest a role for this family of proteins in regulating cell cycle proliferation through protein degradation.

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Selected References

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  1. Adams A. E., Johnson D. I., Longnecker R. M., Sloat B. F., Pringle J. R. CDC42 and CDC43, two additional genes involved in budding and the establishment of cell polarity in the yeast Saccharomyces cerevisiae. J Cell Biol. 1990 Jul;111(1):131–142. doi: 10.1083/jcb.111.1.131. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Altschul S. F., Gish W., Miller W., Myers E. W., Lipman D. J. Basic local alignment search tool. J Mol Biol. 1990 Oct 5;215(3):403–410. doi: 10.1016/S0022-2836(05)80360-2. [DOI] [PubMed] [Google Scholar]
  3. Banerjee A., Gregori L., Xu Y., Chau V. The bacterially expressed yeast CDC34 gene product can undergo autoubiquitination to form a multiubiquitin chain-linked protein. J Biol Chem. 1993 Mar 15;268(8):5668–5675. [PubMed] [Google Scholar]
  4. Burnatowska-Hledin M. A., Spielman W. S., Smith W. L., Shi P., Meyer J. M., Dewitt D. L. Expression cloning of an AVP-activated, calcium-mobilizing receptor from rabbit kidney medulla. Am J Physiol. 1995 Jun;268(6 Pt 2):F1198–F1210. doi: 10.1152/ajprenal.1995.268.6.F1198. [DOI] [PubMed] [Google Scholar]
  5. Byers B., Goetsch L. Duplication of spindle plaques and integration of the yeast cell cycle. Cold Spring Harb Symp Quant Biol. 1974;38:123–131. doi: 10.1101/sqb.1974.038.01.016. [DOI] [PubMed] [Google Scholar]
  6. Carlson M., Botstein D. Two differentially regulated mRNAs with different 5' ends encode secreted with intracellular forms of yeast invertase. Cell. 1982 Jan;28(1):145–154. doi: 10.1016/0092-8674(82)90384-1. [DOI] [PubMed] [Google Scholar]
  7. Deshaies R. J., Chau V., Kirschner M. Ubiquitination of the G1 cyclin Cln2p by a Cdc34p-dependent pathway. EMBO J. 1995 Jan 16;14(2):303–312. doi: 10.1002/j.1460-2075.1995.tb07004.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Deshaies R. J., Kirschner M. G1 cyclin-dependent activation of p34CDC28 (Cdc28p) in vitro. Proc Natl Acad Sci U S A. 1995 Feb 14;92(4):1182–1186. doi: 10.1073/pnas.92.4.1182. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Epstein C. B., Cross F. R. CLB5: a novel B cyclin from budding yeast with a role in S phase. Genes Dev. 1992 Sep;6(9):1695–1706. doi: 10.1101/gad.6.9.1695. [DOI] [PubMed] [Google Scholar]
  10. Goebl M. G., Goetsch L., Byers B. The Ubc3 (Cdc34) ubiquitin-conjugating enzyme is ubiquitinated and phosphorylated in vivo. Mol Cell Biol. 1994 May;14(5):3022–3029. doi: 10.1128/mcb.14.5.3022. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Goebl M. G., Yochem J., Jentsch S., McGrath J. P., Varshavsky A., Byers B. The yeast cell cycle gene CDC34 encodes a ubiquitin-conjugating enzyme. Science. 1988 Sep 9;241(4871):1331–1335. doi: 10.1126/science.2842867. [DOI] [PubMed] [Google Scholar]
  12. Hartwell L. H. Genetic control of the cell division cycle in yeast. II. Genes controlling DNA replication and its initiation. J Mol Biol. 1971 Jul 14;59(1):183–194. doi: 10.1016/0022-2836(71)90420-7. [DOI] [PubMed] [Google Scholar]
  13. Hartwell L. H. Macromolecule synthesis in temperature-sensitive mutants of yeast. J Bacteriol. 1967 May;93(5):1662–1670. doi: 10.1128/jb.93.5.1662-1670.1967. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Henikoff S. Unidirectional digestion with exonuclease III creates targeted breakpoints for DNA sequencing. Gene. 1984 Jun;28(3):351–359. doi: 10.1016/0378-1119(84)90153-7. [DOI] [PubMed] [Google Scholar]
  15. Hochstrasser M. Ubiquitin, proteasomes, and the regulation of intracellular protein degradation. Curr Opin Cell Biol. 1995 Apr;7(2):215–223. doi: 10.1016/0955-0674(95)80031-x. [DOI] [PubMed] [Google Scholar]
  16. Huffaker T. C., Hoyt M. A., Botstein D. Genetic analysis of the yeast cytoskeleton. Annu Rev Genet. 1987;21:259–284. doi: 10.1146/annurev.ge.21.120187.001355. [DOI] [PubMed] [Google Scholar]
  17. Huibregtse J. M., Scheffner M., Beaudenon S., Howley P. M. A family of proteins structurally and functionally related to the E6-AP ubiquitin-protein ligase. Proc Natl Acad Sci U S A. 1995 Mar 28;92(7):2563–2567. doi: 10.1073/pnas.92.7.2563. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Jentsch S. The ubiquitin-conjugation system. Annu Rev Genet. 1992;26:179–207. doi: 10.1146/annurev.ge.26.120192.001143. [DOI] [PubMed] [Google Scholar]
  19. Johnson D. I., Pringle J. R. Molecular characterization of CDC42, a Saccharomyces cerevisiae gene involved in the development of cell polarity. J Cell Biol. 1990 Jul;111(1):143–152. doi: 10.1083/jcb.111.1.143. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Kipreos E. T., Lander L. E., Wing J. P., He W. W., Hedgecock E. M. cul-1 is required for cell cycle exit in C. elegans and identifies a novel gene family. Cell. 1996 Jun 14;85(6):829–839. doi: 10.1016/s0092-8674(00)81267-2. [DOI] [PubMed] [Google Scholar]
  21. Koch C., Moll T., Neuberg M., Ahorn H., Nasmyth K. A role for the transcription factors Mbp1 and Swi4 in progression from G1 to S phase. Science. 1993 Sep 17;261(5128):1551–1557. doi: 10.1126/science.8372350. [DOI] [PubMed] [Google Scholar]
  22. Koerner T. J., Hill J. E., Myers A. M., Tzagoloff A. High-expression vectors with multiple cloning sites for construction of trpE fusion genes: pATH vectors. Methods Enzymol. 1991;194:477–490. doi: 10.1016/0076-6879(91)94036-c. [DOI] [PubMed] [Google Scholar]
  23. Lanker S., Valdivieso M. H., Wittenberg C. Rapid degradation of the G1 cyclin Cln2 induced by CDK-dependent phosphorylation. Science. 1996 Mar 15;271(5255):1597–1601. doi: 10.1126/science.271.5255.1597. [DOI] [PubMed] [Google Scholar]
  24. Liang C., Weinreich M., Stillman B. ORC and Cdc6p interact and determine the frequency of initiation of DNA replication in the genome. Cell. 1995 Jun 2;81(5):667–676. doi: 10.1016/0092-8674(95)90528-6. [DOI] [PubMed] [Google Scholar]
  25. Liu Y., Mathias N., Steussy C. N., Goebl M. G. Intragenic suppression among CDC34 (UBC3) mutations defines a class of ubiquitin-conjugating catalytic domains. Mol Cell Biol. 1995 Oct;15(10):5635–5644. doi: 10.1128/mcb.15.10.5635. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. McKinney J. D., Chang F., Heintz N., Cross F. R. Negative regulation of FAR1 at the Start of the yeast cell cycle. Genes Dev. 1993 May;7(5):833–843. doi: 10.1101/gad.7.5.833. [DOI] [PubMed] [Google Scholar]
  27. Mortimer R. K., Schild D., Contopoulou C. R., Kans J. A. Genetic map of Saccharomyces cerevisiae, edition 10. Yeast. 1989 Sep-Oct;5(5):321–403. doi: 10.1002/yea.320050503. [DOI] [PubMed] [Google Scholar]
  28. Pagano M., Tam S. W., Theodoras A. M., Beer-Romero P., Del Sal G., Chau V., Yew P. R., Draetta G. F., Rolfe M. Role of the ubiquitin-proteasome pathway in regulating abundance of the cyclin-dependent kinase inhibitor p27. Science. 1995 Aug 4;269(5224):682–685. doi: 10.1126/science.7624798. [DOI] [PubMed] [Google Scholar]
  29. Pines J. Cell cycle. Ubiquitin with everything. Nature. 1994 Oct 27;371(6500):742–743. doi: 10.1038/371742a0. [DOI] [PubMed] [Google Scholar]
  30. Pringle J. R. Staining of bud scars and other cell wall chitin with calcofluor. Methods Enzymol. 1991;194:732–735. doi: 10.1016/0076-6879(91)94055-h. [DOI] [PubMed] [Google Scholar]
  31. 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]
  32. Scheffner M., Nuber U., Huibregtse J. M. Protein ubiquitination involving an E1-E2-E3 enzyme ubiquitin thioester cascade. Nature. 1995 Jan 5;373(6509):81–83. doi: 10.1038/373081a0. [DOI] [PubMed] [Google Scholar]
  33. Schuler G. D., Altschul S. F., Lipman D. J. A workbench for multiple alignment construction and analysis. Proteins. 1991;9(3):180–190. doi: 10.1002/prot.340090304. [DOI] [PubMed] [Google Scholar]
  34. Schwob E., Böhm T., Mendenhall M. D., Nasmyth K. The B-type cyclin kinase inhibitor p40SIC1 controls the G1 to S transition in S. cerevisiae. Cell. 1994 Oct 21;79(2):233–244. doi: 10.1016/0092-8674(94)90193-7. [DOI] [PubMed] [Google Scholar]
  35. Schwob E., Nasmyth K. CLB5 and CLB6, a new pair of B cyclins involved in DNA replication in Saccharomyces cerevisiae. Genes Dev. 1993 Jul;7(7A):1160–1175. doi: 10.1101/gad.7.7a.1160. [DOI] [PubMed] [Google Scholar]
  36. Sherr C. J. G1 phase progression: cycling on cue. Cell. 1994 Nov 18;79(4):551–555. doi: 10.1016/0092-8674(94)90540-1. [DOI] [PubMed] [Google Scholar]
  37. Sherr C. J., Roberts J. M. Inhibitors of mammalian G1 cyclin-dependent kinases. Genes Dev. 1995 May 15;9(10):1149–1163. doi: 10.1101/gad.9.10.1149. [DOI] [PubMed] [Google Scholar]
  38. Struhl K., Stinchcomb D. T., Scherer S., Davis R. W. High-frequency transformation of yeast: autonomous replication of hybrid DNA molecules. Proc Natl Acad Sci U S A. 1979 Mar;76(3):1035–1039. doi: 10.1073/pnas.76.3.1035. [DOI] [PMC free article] [PubMed] [Google Scholar]
  39. 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]
  40. 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]
  41. Willems A. R., Lanker S., Patton E. E., Craig K. L., Nason T. F., Mathias N., Kobayashi R., Wittenberg C., Tyers M. Cdc53 targets phosphorylated G1 cyclins for degradation by the ubiquitin proteolytic pathway. Cell. 1996 Aug 9;86(3):453–463. doi: 10.1016/s0092-8674(00)80118-x. [DOI] [PubMed] [Google Scholar]
  42. Winey M., Goetsch L., Baum P., Byers B. MPS1 and MPS2: novel yeast genes defining distinct steps of spindle pole body duplication. J Cell Biol. 1991 Aug;114(4):745–754. doi: 10.1083/jcb.114.4.745. [DOI] [PMC free article] [PubMed] [Google Scholar]
  43. Wittenberg C., Sugimoto K., Reed S. I. G1-specific cyclins of S. cerevisiae: cell cycle periodicity, regulation by mating pheromone, and association with the p34CDC28 protein kinase. Cell. 1990 Jul 27;62(2):225–237. doi: 10.1016/0092-8674(90)90361-h. [DOI] [PubMed] [Google Scholar]
  44. Yochem J., Byers B. Structural comparison of the yeast cell division cycle gene CDC4 and a related pseudogene. J Mol Biol. 1987 May 20;195(2):233–245. doi: 10.1016/0022-2836(87)90646-2. [DOI] [PubMed] [Google Scholar]

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