Abstract
Activation of the cdc2 protein kinase at different stages of the cell cycle is regulated by post-translational modifications and interactions with cyclins. We show that in vitro translated human cdc2 binds very poorly to A and B cyclins, unless it has been preincubated with a Xenopus egg extract. This results in the phosphorylation of cdc2 which allows binding to cyclins. The replacement of Thr161, a residue conserved and phosphorylated in other protein kinases, with valine inhibits cdc2 association with A and B cyclins. In addition, mutations in the amino-terminus of cdc2 and within the conserved 'PSTAIR' region strongly inhibit binding. The Thr161Val mutation causes a lethal phenotype in the fission yeast Schizosaccharomyces pombe, while replacement of Thr161 with glutamic acid, potentially mimicking phosphorylation, causes uncoordination of mitosis and multiple cytokinesis. These results suggest that a threonine phosphorylation/dephosphorylation cycle is involved in regulating cdc2 function.
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- Ashkenazi A., Presta L. G., Marsters S. A., Camerato T. R., Rosenthal K. A., Fendly B. M., Capon D. J. Mapping the CD4 binding site for human immunodeficiency virus by alanine-scanning mutagenesis. Proc Natl Acad Sci U S A. 1990 Sep;87(18):7150–7154. doi: 10.1073/pnas.87.18.7150. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brizuela L., Draetta G., Beach D. Activation of human CDC2 protein as a histone H1 kinase is associated with complex formation with the p62 subunit. Proc Natl Acad Sci U S A. 1989 Jun;86(12):4362–4366. doi: 10.1073/pnas.86.12.4362. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Broek D., Bartlett R., Crawford K., Nurse P. Involvement of p34cdc2 in establishing the dependency of S phase on mitosis. Nature. 1991 Jan 31;349(6308):388–393. doi: 10.1038/349388a0. [DOI] [PubMed] [Google Scholar]
- Carr A. M., MacNeill S. A., Hayles J., Nurse P. Molecular cloning and sequence analysis of mutant alleles of the fission yeast cdc2 protein kinase gene: implications for cdc2+ protein structure and function. Mol Gen Genet. 1989 Jul;218(1):41–49. doi: 10.1007/BF00330563. [DOI] [PubMed] [Google Scholar]
- Cunningham B. C., Wells J. A. High-resolution epitope mapping of hGH-receptor interactions by alanine-scanning mutagenesis. Science. 1989 Jun 2;244(4908):1081–1085. doi: 10.1126/science.2471267. [DOI] [PubMed] [Google Scholar]
- Draetta G., Beach D. Activation of cdc2 protein kinase during mitosis in human cells: cell cycle-dependent phosphorylation and subunit rearrangement. Cell. 1988 Jul 1;54(1):17–26. doi: 10.1016/0092-8674(88)90175-4. [DOI] [PubMed] [Google Scholar]
- Draetta G., Luca F., Westendorf J., Brizuela L., Ruderman J., Beach D. Cdc2 protein kinase is complexed with both cyclin A and B: evidence for proteolytic inactivation of MPF. Cell. 1989 Mar 10;56(5):829–838. doi: 10.1016/0092-8674(89)90687-9. [DOI] [PubMed] [Google Scholar]
- Draetta G., Piwnica-Worms H., Morrison D., Druker B., Roberts T., Beach D. Human cdc2 protein kinase is a major cell-cycle regulated tyrosine kinase substrate. Nature. 1988 Dec 22;336(6201):738–744. doi: 10.1038/336738a0. [DOI] [PubMed] [Google Scholar]
- Ducommun B., Tollon Y., Garès M., Beach D., Wright M. Cell cycle regulation of p34cdc2 kinase activity in Physarum polycephalum. J Cell Sci. 1990 Aug;96(Pt 4):683–689. doi: 10.1242/jcs.96.4.683. [DOI] [PubMed] [Google Scholar]
- Dunphy W. G., Newport J. W. Fission yeast p13 blocks mitotic activation and tyrosine dephosphorylation of the Xenopus cdc2 protein kinase. Cell. 1989 Jul 14;58(1):181–191. doi: 10.1016/0092-8674(89)90414-5. [DOI] [PubMed] [Google Scholar]
- Fantes P. A. Control of timing of cell cycle events in fission yeast by the wee 1+ gene. Nature. 1983 Mar 10;302(5904):153–155. doi: 10.1038/302153a0. [DOI] [PubMed] [Google Scholar]
- Felix M. A., Pines J., Hunt T., Karsenti E. A post-ribosomal supernatant from activated Xenopus eggs that displays post-translationally regulated oscillation of its cdc2+ mitotic kinase activity. EMBO J. 1989 Oct;8(10):3059–3069. doi: 10.1002/j.1460-2075.1989.tb08457.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Fleig U. N., Nurse P. Expression of a dominant negative allele of cdc2 prevents activation of the endogenous p34cdc2 kinase. Mol Gen Genet. 1991 May;226(3):432–440. doi: 10.1007/BF00260656. [DOI] [PubMed] [Google Scholar]
- Franza B. R., Jr, Josephs S. F., Gilman M. Z., Ryan W., Clarkson B. Characterization of cellular proteins recognizing the HIV enhancer using a microscale DNA-affinity precipitation assay. 1987 Nov 26-Dec 2Nature. 330(6146):391–395. doi: 10.1038/330391a0. [DOI] [PubMed] [Google Scholar]
- Félix M. A., Cohen P., Karsenti E. Cdc2 H1 kinase is negatively regulated by a type 2A phosphatase in the Xenopus early embryonic cell cycle: evidence from the effects of okadaic acid. EMBO J. 1990 Mar;9(3):675–683. doi: 10.1002/j.1460-2075.1990.tb08159.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Félix M. A., Labbé J. C., Dorée M., Hunt T., Karsenti E. Triggering of cyclin degradation in interphase extracts of amphibian eggs by cdc2 kinase. Nature. 1990 Jul 26;346(6282):379–382. doi: 10.1038/346379a0. [DOI] [PubMed] [Google Scholar]
- Garrels J. I. Quantitative two-dimensional gel electrophoresis of proteins. Methods Enzymol. 1983;100:411–423. doi: 10.1016/0076-6879(83)00070-1. [DOI] [PubMed] [Google Scholar]
- Gautier J., Matsukawa T., Nurse P., Maller J. Dephosphorylation and activation of Xenopus p34cdc2 protein kinase during the cell cycle. Nature. 1989 Jun 22;339(6226):626–629. doi: 10.1038/339626a0. [DOI] [PubMed] [Google Scholar]
- Gautier J., Minshull J., Lohka M., Glotzer M., Hunt T., Maller J. L. Cyclin is a component of maturation-promoting factor from Xenopus. Cell. 1990 Feb 9;60(3):487–494. doi: 10.1016/0092-8674(90)90599-a. [DOI] [PubMed] [Google Scholar]
- Gibbs C. S., Zoller M. J. Rational scanning mutagenesis of a protein kinase identifies functional regions involved in catalysis and substrate interactions. J Biol Chem. 1991 May 15;266(14):8923–8931. [PubMed] [Google Scholar]
- Giordano A., Whyte P., Harlow E., Franza B. R., Jr, Beach D., Draetta G. A 60 kd cdc2-associated polypeptide complexes with the E1A proteins in adenovirus-infected cells. Cell. 1989 Sep 8;58(5):981–990. doi: 10.1016/0092-8674(89)90949-5. [DOI] [PubMed] [Google Scholar]
- Gould K. L., Moreno S., Tonks N. K., Nurse P. Complementation of the mitotic activator, p80cdc25, by a human protein-tyrosine phosphatase. Science. 1990 Dec 14;250(4987):1573–1576. doi: 10.1126/science.1703321. [DOI] [PubMed] [Google Scholar]
- Gould K. L., Nurse P. Tyrosine phosphorylation of the fission yeast cdc2+ protein kinase regulates entry into mitosis. Nature. 1989 Nov 2;342(6245):39–45. doi: 10.1038/342039a0. [DOI] [PubMed] [Google Scholar]
- Hanks S. K., Quinn A. M., Hunter T. The protein kinase family: conserved features and deduced phylogeny of the catalytic domains. Science. 1988 Jul 1;241(4861):42–52. doi: 10.1126/science.3291115. [DOI] [PubMed] [Google Scholar]
- Herskowitz I. Functional inactivation of genes by dominant negative mutations. Nature. 1987 Sep 17;329(6136):219–222. doi: 10.1038/329219a0. [DOI] [PubMed] [Google Scholar]
- Hunt T. Maturation promoting factor, cyclin and the control of M-phase. Curr Opin Cell Biol. 1989 Apr;1(2):268–274. doi: 10.1016/0955-0674(89)90099-9. [DOI] [PubMed] [Google Scholar]
- Jessus C., Ducommun B., Beach D. Direct activation of cdc2 with phosphatase: identification of p13suc1-sensitive and insensitive steps. FEBS Lett. 1990 Jun 18;266(1-2):4–8. doi: 10.1016/0014-5793(90)90002-c. [DOI] [PubMed] [Google Scholar]
- Krek W., Nigg E. A. Differential phosphorylation of vertebrate p34cdc2 kinase at the G1/S and G2/M transitions of the cell cycle: identification of major phosphorylation sites. EMBO J. 1991 Feb;10(2):305–316. doi: 10.1002/j.1460-2075.1991.tb07951.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kunkel T. A., Roberts J. D., Zakour R. A. Rapid and efficient site-specific mutagenesis without phenotypic selection. Methods Enzymol. 1987;154:367–382. doi: 10.1016/0076-6879(87)54085-x. [DOI] [PubMed] [Google Scholar]
- Kuret J., Johnson K. E., Nicolette C., Zoller M. J. Mutagenesis of the regulatory subunit of yeast cAMP-dependent protein kinase. Isolation of site-directed mutants with altered binding affinity for catalytic subunit. J Biol Chem. 1988 Jul 5;263(19):9149–9154. [PubMed] [Google Scholar]
- Labbe J. C., Picard A., Peaucellier G., Cavadore J. C., Nurse P., Doree M. Purification of MPF from starfish: identification as the H1 histone kinase p34cdc2 and a possible mechanism for its periodic activation. Cell. 1989 Apr 21;57(2):253–263. doi: 10.1016/0092-8674(89)90963-x. [DOI] [PubMed] [Google Scholar]
- Labbé J. C., Capony J. P., Caput D., Cavadore J. C., Derancourt J., Kaghad M., Lelias J. M., Picard A., Dorée M. MPF from starfish oocytes at first meiotic metaphase is a heterodimer containing one molecule of cdc2 and one molecule of cyclin B. EMBO J. 1989 Oct;8(10):3053–3058. doi: 10.1002/j.1460-2075.1989.tb08456.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lee T. H., Solomon M. J., Mumby M. C., Kirschner M. W. INH, a negative regulator of MPF, is a form of protein phosphatase 2A. Cell. 1991 Jan 25;64(2):415–423. doi: 10.1016/0092-8674(91)90649-j. [DOI] [PubMed] [Google Scholar]
- Levin L. R., Zoller M. J. Association of catalytic and regulatory subunits of cyclic AMP-dependent protein kinase requires a negatively charged side group at a conserved threonine. Mol Cell Biol. 1990 Mar;10(3):1066–1075. doi: 10.1128/mcb.10.3.1066. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Matsushime H., Roussel M. F., Ashmun R. A., Sherr C. J. Colony-stimulating factor 1 regulates novel cyclins during the G1 phase of the cell cycle. Cell. 1991 May 17;65(4):701–713. doi: 10.1016/0092-8674(91)90101-4. [DOI] [PubMed] [Google Scholar]
- Maundrell K. nmt1 of fission yeast. A highly transcribed gene completely repressed by thiamine. J Biol Chem. 1990 Jul 5;265(19):10857–10864. [PubMed] [Google Scholar]
- Minshull J., Golsteyn R., Hill C. S., Hunt T. The A- and B-type cyclin associated cdc2 kinases in Xenopus turn on and off at different times in the cell cycle. EMBO J. 1990 Sep;9(9):2865–2875. doi: 10.1002/j.1460-2075.1990.tb07476.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Moreno S., Klar A., Nurse P. Molecular genetic analysis of fission yeast Schizosaccharomyces pombe. Methods Enzymol. 1991;194:795–823. doi: 10.1016/0076-6879(91)94059-l. [DOI] [PubMed] [Google Scholar]
- Morla A. O., Draetta G., Beach D., Wang J. Y. Reversible tyrosine phosphorylation of cdc2: dephosphorylation accompanies activation during entry into mitosis. Cell. 1989 Jul 14;58(1):193–203. doi: 10.1016/0092-8674(89)90415-7. [DOI] [PubMed] [Google Scholar]
- Motokura T., Bloom T., Kim H. G., Jüppner H., Ruderman J. V., Kronenberg H. M., Arnold A. A novel cyclin encoded by a bcl1-linked candidate oncogene. Nature. 1991 Apr 11;350(6318):512–515. doi: 10.1038/350512a0. [DOI] [PubMed] [Google Scholar]
- Nurse P. Genetic control of cell size at cell division in yeast. Nature. 1975 Aug 14;256(5518):547–551. doi: 10.1038/256547a0. [DOI] [PubMed] [Google Scholar]
- Pines J., Hunter T. Human cyclin A is adenovirus E1A-associated protein p60 and behaves differently from cyclin B. Nature. 1990 Aug 23;346(6286):760–763. doi: 10.1038/346760a0. [DOI] [PubMed] [Google Scholar]
- Pines J., Hunter T. Isolation of a human cyclin cDNA: evidence for cyclin mRNA and protein regulation in the cell cycle and for interaction with p34cdc2. Cell. 1989 Sep 8;58(5):833–846. doi: 10.1016/0092-8674(89)90936-7. [DOI] [PubMed] [Google Scholar]
- Pondaven P., Meijer L., Beach D. Activation of M-phase-specific histone H1 kinase by modification of the phosphorylation of its p34cdc2 and cyclin components. Genes Dev. 1990 Jan;4(1):9–17. doi: 10.1101/gad.4.1.9. [DOI] [PubMed] [Google Scholar]
- Richardson H. E., Wittenberg C., Cross F., Reed S. I. An essential G1 function for cyclin-like proteins in yeast. Cell. 1989 Dec 22;59(6):1127–1133. doi: 10.1016/0092-8674(89)90768-x. [DOI] [PubMed] [Google Scholar]
- Simanis V., Nurse P. The cell cycle control gene cdc2+ of fission yeast encodes a protein kinase potentially regulated by phosphorylation. Cell. 1986 Apr 25;45(2):261–268. doi: 10.1016/0092-8674(86)90390-9. [DOI] [PubMed] [Google Scholar]
- Solomon M. J., Glotzer M., Lee T. H., Philippe M., Kirschner M. W. Cyclin activation of p34cdc2. Cell. 1990 Nov 30;63(5):1013–1024. doi: 10.1016/0092-8674(90)90504-8. [DOI] [PubMed] [Google Scholar]
- Xiong Y., Connolly T., Futcher B., Beach D. Human D-type cyclin. Cell. 1991 May 17;65(4):691–699. doi: 10.1016/0092-8674(91)90100-d. [DOI] [PubMed] [Google Scholar]
- Zoller M. J., Nelson N. C., Taylor S. S. Affinity labeling of cAMP-dependent protein kinase with p-fluorosulfonylbenzoyl adenosine. Covalent modification of lysine 71. J Biol Chem. 1981 Nov 10;256(21):10837–10842. [PubMed] [Google Scholar]
- Zoller M. J., Smith M. Oligonucleotide-directed mutagenesis: a simple method using two oligonucleotide primers and a single-stranded DNA template. Methods Enzymol. 1987;154:329–350. doi: 10.1016/0076-6879(87)54083-6. [DOI] [PubMed] [Google Scholar]