Abstract
Small Ras-like GTPases function as bipolar molecular switches to control a variety of cellular processes (Bourne et al. 1991a,b). The switches cycle between GTP- and GDP-bound states. Evidence from oncogenic mutants of Ras identified the GTP-bound form as the active state, a conclusion that has been substantiated by the effects of dominant negative mutants and from observations that the Ras GTP to GDP ratio is increased following growth factor or cytokine stimulation of cells (e. g., Stacey et al. 1991; Satoh et al. 1991). Ras and other similar proteins possess slow intrinsic GTPase activities that can be catalytically augmented by GTPase activating proteins (GAPs) (Trahey and McCormick 1987). The existence of a second catalytic factor which would convert Ras to the GTP-bound form was expected because of the very low k off for GDP from the p21 Ras protein (<0.01min−1) in the presence of physiologically relevant concentrations of Mg2+ (Hall and Self 1986; Neal et al. 1988). This slow off-rate would lead to the irreversible accumulation of inactive Ras-GDP if no mechanism existed to catalyze conversion to the Ras-GTP state. Mutations which confer abnormally high nucleotide release rates can, however, abrogate the necessity for such a mechanism and activate the transforming potential of the Ras proteins (Lacal and Aaronson 1986; Feig and Cooper 1988b).
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References
Araki S, Kikuchi A, Hata Y, Isomura M, Takai Y (1990) Regulation of reversible binding of smg p25A, a ras p21-like GTP-binding protein, to synaptic plasma membranes and vesicles by its specific regulatory protein, GDP dissociation inhibitor. J Biol Chem 265:13007–13015
Araki S, Kaibuchi K, Sasaki T, Hata Y, Takai Y (1991) Role of the C-terminal region of smg p25A in its interaction with membranes and the GDP/GTP exchange protein. Mol Cell Biol 11:1438–1447
Barbacid M (1987) Ras genes. Annu Rev Biochem 56:779–827
Biggs J, Hersperger E, Steeg PS, Liotta LA, Shearn A (1990) A Drosophila gene that is homologous to a mammalian gene associated with tumor metastasis codes for a nucleoside diphosphate kinase. Cell 63:933–940
Bischoff FR, Ponstingl H (1991a) Catalysis of guanine nucleotide exchange on Ran by the mitotic regulator RCC1. Nature 354:80–82
Bischoff FR, Ponstingl H (1991b) Mitotic regulator protein RCC1 is complexed with a nuclear ras-related polypeptide. Proc Natl Acad Sci USA 88:10830–10834
Bischoff FR, Maier G, Tilz G, Ponstingl H (1990) A 47-kDa human nuclear protein recognized by antikinetochore autoimmune sera is homologous with the protein encoded by RCC1, a gene implicated in onset of chromosome condensation. Proc Natl Acad Sci USA 87:8617–8621
Bonfini L, Karlovich CA, Dasgupta C, Banerjee U (1992) The Son of sevenless gene product: a putative activator of Ras. Science 255:603–605
Bourne HR, Sanders DA, McCormick F (1991a) The GTPase superfamily: a conserved switch for diverse cell functions. Nature 348:125–132
Bourne HR, Sanders DA, McCormick F (1991b) The GTPase superfamily: conserved structure and molecular mechanism. Nature 349:117–127
Boy-Marcotte E, Damak F, Camonis J, Garreau H, Jacquet M (1989) The C-terminal part of a gene partially homologous to CDC25 gene suppresses the cdc25-5 mutation in Saccharomyces cerevisiae. Gene 77:21–30
Broek D, Toda T, Michaeli T, Levin L, Birchmeier C, Zoller M, Powers S, Wigler M (1987) The S. cerevisiae CDC25 gene product regulates the RAS/adenylate cyclase pathway. Cell 48:789–799
Burstein ES, Macara IG (1989) The ras-like protein p25rab3A is partially cytosolic and is expressed only in nueral tissue. Mol Cell Biol 9:4807–4811
Burstein ES, Macara IG (1992a) Characterization of a guanine nucleotide-releasing factor and a GTPase-activating protein that are specific for the ras-related protein p25rab3A. Proc Natl Acad Sci USA 89:1154–1158
Burstein ES, Macara IG (1992b) Interactions of the ras-like protein, p25rab3A, with Mg2+ and Guanine Nucleotides. Biochem J 282:387–392
Burstein ES, Linko-Stentz K, Lu Z, Macara IG (1991) Regulation of the GTPase Activity of the ras-like Protein p25rab3A: Evidence for a rab3A-specific GAP. J Biol Chem 266:2689–2692
Chant J, Corrado K, Pringle JR, Herskowitz I (1991) Yeast BUD5, encoding a putative GDP-GTP exchange factor, is necessary for bud site selection and interacts with bud formation gene BGM1. Cell 65:1213–1224
Colicelli J, Nicoletter C, Birchmeier C, Rodgers L, Riggs M, Wigler M (1991) Expression of three mammalian cDNAs that interfere with RAS function in Saccharomyces cerevisiae. Proc Natl Acad Sci USA 88:2913–2917
Crechet J-B, Poullet P, Mistou M-Y, Parmeggiani A, Camonis J, Boy-Marcotte E, Damak F, Jacquet M (1990) Enhancement of the GDP-GTP exchange of RAS proteins by the carboxyl-terminal domain of SCD25. Science 248:866–868
Darchen F, Zahraoui A, Hammel F, Monteils M-P, Tavitian A, Scherman D (1990) Association of the GTP-binding protein Rab3A with bovine adrenal chromaffin granules. Proc Natl Acad Sci USA 87:5692–5696
Downward J, Graves JD, Warne PH, Rayter S, Cantrell DA (1990a) Stimulation of p21ras upon T-cell activation. Nature 346:719–723
Downward J, Riehl R, Wu L, Weinberg RA (1990b) Identification of a nucleotide exchange-promoting activity for p21ras. Proc Natl Acad Sci USA 87:5998–6002
Drivas GT, Shih A, Coutavas E, Rush MG, D’Eustachio P (1990) Characterization of four novel ras-like genes expressed in a human teratocarcinoma cell line. Mol Cell Biol 10:1793–1798
Eva A, Vecchio G, Rao CD, Tronick SR, Aaronson SA (1988) The predicted DBL oncogene product defines a distinct class of transforming proteins. Proc Natl Acad Sci USA 85:2061–2065
Farnsworth CC, Kawata M, Yoshida Y, Takai Y, Gelb MH, Glomset JA (1991) C terminus of the small GTP-binding protein smg p25A contains two geranylgeranylated cysteine residues and a methyl ester. Proc Natl Acad Sci USA 88:6196–6200
Feig LA, Cooper GM (1988a) Inhibition of NIH 3T3 cell proliferation by a mutant ras protein with preferential affinity for GDP. Mol Cell Biol 8:3235–3243
Feig LA, Cooper GM (1988b) Relationship among guanine nucleotide exchange, GTP hydrolysis, and transforming potential of mutated ras proteins. Mol Cell Biol 8:2472–2478
Gilman A (1987) G-proteins: transducers of receptor-generated signals. Annu Rev Biochem 56:615–649
Hall A, Self AJ (1986) The effect of Mg2+ on the guanine nucleotide exchange rate of p21N-ras. J Biol Chem 261:10963–10965
Hart MJ, Eva A, Evans T, Aaronson SA, Cerione RA (1991) Catalysis of guanine nucleotide exchange on the CDC42Hs protein by the dbl oncogene product. Nature 354:311–314
Hori Y, Kikuchi A, Isomura M, Katayama M, Miura Y, Fujioka H, Kaibuchi K, Takai Y (1991) Post-translational modifications of the C-terminal region of the rho protein are important for its interaction with membranes and the stimulatory and inhibitory GDP/GTP exchange proteins. Oncogene 6:515–522
Huang Y, Kung H, Kamata T (1990) Purification of a factor capable of stimulating the guanine nucleotide exchange reaction of ras proteins and its effect of ras-related small molecular mass G proteins. Proc Natl Acad Sci USA 87:8008–8012
Hughes DA, Fukui Y, Yamamoto M (1990) Homologous activators of ras in fission and budding yeast. Nature 344:355–357
Johnson DI, Pringle JR (1990) Molecular characterization of CDC42, a Saccharomyces cerevisiae gene involved in the development of cell polarity. J Cell Biol 111:143–152
Jones S, Vignais M-L, Broach JR (1991) The CDC25 protein of Saccharomyces cervisiae promotes exchange of guanine nucleotides bound to Ras. Mol Cell Biol 11:2641–2646
Kaibuchi K, Mizuno T, Fujioka H, Yamamoto T, Kishi K, Fukumoto Y, Hori Takai Y (1990) Molecular cloning of the cDNA for stimulatory GDP/GTP exchange protein (GDS) for smg p21s, ras p21-like GTP-binding proteins, and characterization of GDS. J Biol Chem 265:16626–16634
Kikkawa S, Takahoshi K, Shimada N, Ui M, Kimura N, Katada T (1991) Conversion of GDP into GTP by nucleoside diphosphate kinase on the GTP-binding proteins [Erratum]. J Biol Chem 266:12795
Koch CA, Anderson D, Moran MF, Ellis C, Pawson T (1991) SH2 and SH3 domains: elements that control interactions of cytoplasmic signaling proteins. Science 252:668–674
Lacal JC, Aaronson SA (1986) Activation of ras p21 transforming properties associated with an increase in the release rate of bound guanine nucleotide. Mol Cell Biol 6:4212–4220
Leone A, Flatow U, King CR, Sandeen MA, Margulies IM, Liotta LA, Steeg PS (1991) Reduced tumor incidence, metastatic potential and cytokine responsiveness of nm23-transfected melanoma cells. Cell 65:25–35
Matteoli M, Takei K, Cameron R, Hurlbut P, Johnston PA, Sudhof TC, Jahn R, De Camilli P (1991) Association of Rab3A with synaptic vesicles at late stages of the secretory pathway. J Cell Biol 115:625–633
Matsui Y, Kikuchi A, Kondo J, Hishida T, Teranishi Y, Takai Y (1988) Nucleotide and deduced amino acid sequences of a GTP-binding protein family with molecular weights of 25000 from bovine brain. J Biol Chem 263:11071–11074
Matsui Y, Kikuchi A, Araki S, Hata Y, Kondo J, Teranishi Y, Takai Y (1990) Molecular cloning and characterization of a novel type of regulatory protein (GDI) for smg p25A, a ras p21-like GTP-binding protein. Mol Cell Biol 10:4116–4122
Matsumoto T, Beach D (1991) Premature initiation of mitosis in yeast lacking RCC1 or an interacting GTPase. Cell 66:347–360
Mizoguchi A, Kim S, Ueda T, Takai Y (1989) Tissue distribution of smg p25A, a ras p21-like GTP-binding protein, studied by use of a specific monoclonal antibody. Biochem Biophys Res Commun 162:1438–1445
Mizuno T, Kaibuchi K, Yamamoto T, Kawamura M, Sakoda T, Fujioka H, Matsuura, Takai Y (1991) A stimulatory GDP/GTP exchange protein for smg p21 is active on the post-translationally processed form of c-Ki-ras p21 and rhoA p21. Proc Natl Acad Sci USA 88:6442–6446
Neal SE, Eccleston JF, Hall A, Webb MR (1988) Kinetic analysis of the hydrolysis of GTP by p21N-ras: the basal GTPase mechanism. J Biol Chem 263:19718–19722
Ohtsubo M, Okazaki H, Nishimoto T (1989) The RCC1 protein, a regulator for the onset of chromosome condensation locates in the nucleus and binds to DNA. J Cell Biol 109:1389–1397
Panniers R, Rowlands AG, Henshaw EC (1988) The effect of Mg2+ and guanine nucleotide exchange factor on the binding of guanine nucleotides to eukaryotic to eukaryotic initiation factor 2. J Biol Chem 263:5518–5525
Penningroth SM, Kirschner MW (1977) Nucleotide binding and phosphorylation in microtubule assembly in vitro. J Mol Biol 115:643–673
Powers S, Gonzales E, Christensen T, Cubert J, Broek D (1991) Functional cloning of BUD5, a CDC25-related gene from S. cerevisiae that can suppress a dominant-negative RAS2 mutant. Cell 65:1225–1231
Randazzo PA, Northup JK, Kahn RA (1991) Activation of a small GTP-binding protein by nucleoside diphosphate kinase. Science 254:850–853
Robinson LC, Gibbs JB, Marshall MS, Sigal IS, Tatchell K (1987) CDC25: a component of the RAS-adenylate cyclase pathway in Saccharomyces cerevisiae. Science 235:1218–1221
Shirataki H, Kaibuchi K, Hiroyoshi M, Isomura M, Araki S, Sasaki T, Takai Y (1991) Inhibition of the action of the stimulatory GDP/GTP exchange protein for smg p21 by the geranylgeranylated synthetic peptides designed from its c-terminal region. J Biol Chem 266:20672–20677
Simon MA, Bowtell DDL, Dodson GS, Laverty TR, Rubin GM (1991) Rasl and a putative guanine nucleotide exchange factor crucial steps in signaling by the sevenless protein tyrosine kinase. Cell 67:701–716
Stacey DW, Feig LA, Gibbs JB (1991) Dominant inhibitory Ras mutants selectively inhibit the activity of either cellular or oncogenic Ras. Mol Cell Biol 11:4053–4064
Touchot N, Chardin P, Tavitian A (1987) Four additional members of the ras gene superfamily isolated by an oligonucleotide strategy: molecular cloning of ypt-related cDNAs from a rat brain library. Proc Natl Acad Sci USA 84:8210–8214
Trahey M, McCormick F (1987) A cytoplasmic protein stimulates normal N-ras p21 GTPase, but does not affect oncogenic mutants. Science 238:542–545
Valencia A, Chardin P, Wittinghofer A, Sander C (1991) The ras protein family: evolutionary tree and role of conserved amino acids. Biochemistry 30:4637–4648
West M, Kung H, Kamata T (1990) A novel membrane factor stimulates guanine nucleotide exchange reaction of ras proteins. FFBS Lett 259:245–248
Wolfman A, Macara IG (1990) A cytosolic protein catalyzes the release of GDP from p21ras. Science 248:67–69
Yamamoto T, Kaibuchi K, Mizuno T, Hiroyoshi M, Shirataki H, Takai Y (1990) Purification and characterization from bovine brain cytosol of proteins that regulate the GDP/GTP exchange reaction of smg p21s, ras p21-like GTP-binding roteins. J Biol Chem 265:16626–16634
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Macara, I.G., Burstein, E.S. (1993). Guanine Nucleotide Dissociation Stimulators. In: Dickey, B.F., Birnbaumer, L. (eds) GTPases in Biology I. Handbook of Experimental Pharmacology, vol 108 / 1. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-78267-1_24
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DOI: https://doi.org/10.1007/978-3-642-78267-1_24
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