Skip to main content
PMC home page
Molecular and Cellular Biology logoLink to Molecular and Cellular Biology
. 1991 May;11(5):2489–2495. doi: 10.1128/mcb.11.5.2489

Peptide antisera to human colony-stimulating factor 1 receptor detect ligand-induced conformational changes and a binding site for phosphatidylinositol 3-kinase.

J R Downing 1, S A Shurtleff 1, C J Sherr 1
PMCID: PMC360016  PMID: 1708091

Abstract

A peptide antiserum (anti-A) directed to the intracellular, juxtamembrane region (residues 552 to 574) of the human colony-stimulating factor 1 receptor (CSF-1R) precipitated only ligand-activated, native receptors from solution but bound to unstimulated forms after their denaturation. Two peptide antisera (anti-KI1 and -KI2), directed to residues 679 to 700 and 701 to 721, respectively, in the CSF-1R kinase insert (KI) domain and including mapped sites of ligand-induced phosphorylation at Tyr-699 and Tyr-708, bound at least 80% of the receptor molecules expressed in either CSF-1-stimulated or unstimulated cells. Immune complexes formed with anti-KI1, anti-A, or a peptide antiserum to the CSF-1R carboxyl terminus (anti-C-ter) coprecipitated CSF-1R complexed to a phosphatidylinositol 3-kinase (PtdIns 3-K) from CSF-1-stimulated cells, whereas anti-KI2 serum did not. In an in vitro assay, binding of CSF-1R to PtdIns 3-K required receptor tyrosine phosphorylation but not CSF-1R-mediated phosphorylation of the lipid kinase, and the association was specifically blocked by anti-KI2 or antibodies to phosphotyrosine. Neither anti-KI1, anti-A, nor anti-C-ter serum inhibited binding. We conclude that (i) only a minority of ligand-activated receptors form a stable complex with PtdIns 3-K in vivo, (ii) efficient binding of the lipid kinase requires receptor tyrosine phosphorylation within the CSF-1R KI domain, and (iii) a region within the KI domain defined by residues 701 to 721 at least partially overlaps the PtdIns 3-K binding site.

Full text

PDF
2489

Images in this article

2490Image
on p.2490
2492Image
on p.2492
2492Image
on p.2492
2493Image
on p.2493

Selected References

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

  1. Anderson D., Koch C. A., Grey L., Ellis C., Moran M. F., Pawson T. Binding of SH2 domains of phospholipase C gamma 1, GAP, and Src to activated growth factor receptors. Science. 1990 Nov 16;250(4983):979–982. doi: 10.1126/science.2173144. [DOI] [PubMed] [Google Scholar]
  2. Anderson S. J., Gonda M. A., Rettenmier C. W., Sherr C. J. Subcellular localization of glycoproteins encoded by the viral oncogene v-fms. J Virol. 1984 Sep;51(3):730–741. doi: 10.1128/jvi.51.3.730-741.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Auger K. R., Serunian L. A., Soltoff S. P., Libby P., Cantley L. C. PDGF-dependent tyrosine phosphorylation stimulates production of novel polyphosphoinositides in intact cells. Cell. 1989 Apr 7;57(1):167–175. doi: 10.1016/0092-8674(89)90182-7. [DOI] [PubMed] [Google Scholar]
  4. Baccarini M., Sabatini D. M., App H., Rapp U. R., Stanley E. R. Colony stimulating factor-1 (CSF-1) stimulates temperature dependent phosphorylation and activation of the RAF-1 proto-oncogene product. EMBO J. 1990 Nov;9(11):3649–3657. doi: 10.1002/j.1460-2075.1990.tb07576.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Bishayee S., Majumdar S., Scher C. D., Khan S. Characterization of a novel anti-peptide antibody that recognizes a specific conformation of the platelet-derived growth factor receptor. Mol Cell Biol. 1988 Sep;8(9):3696–3702. doi: 10.1128/mcb.8.9.3696. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Coughlin S. R., Escobedo J. A., Williams L. T. Role of phosphatidylinositol kinase in PDGF receptor signal transduction. Science. 1989 Mar 3;243(4895):1191–1194. doi: 10.1126/science.2466336. [DOI] [PubMed] [Google Scholar]
  7. Coussens L., Van Beveren C., Smith D., Chen E., Mitchell R. L., Isacke C. M., Verma I. M., Ullrich A. Structural alteration of viral homologue of receptor proto-oncogene fms at carboxyl terminus. Nature. 1986 Mar 20;320(6059):277–280. doi: 10.1038/320277a0. [DOI] [PubMed] [Google Scholar]
  8. Downing J. R., Margolis B. L., Zilberstein A., Ashmun R. A., Ullrich A., Sherr C. J., Schlessinger J. Phospholipase C-gamma, a substrate for PDGF receptor kinase, is not phosphorylated on tyrosine during the mitogenic response to CSF-1. EMBO J. 1989 Nov;8(11):3345–3350. doi: 10.1002/j.1460-2075.1989.tb08496.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Downing J. R., Rettenmier C. W., Sherr C. J. Ligand-induced tyrosine kinase activity of the colony-stimulating factor 1 receptor in a murine macrophage cell line. Mol Cell Biol. 1988 Apr;8(4):1795–1799. doi: 10.1128/mcb.8.4.1795. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Downing J. R., Roussel M. F., Sherr C. J. Ligand and protein kinase C downmodulate the colony-stimulating factor 1 receptor by independent mechanisms. Mol Cell Biol. 1989 Jul;9(7):2890–2896. doi: 10.1128/mcb.9.7.2890. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Ellis C., Moran M., McCormick F., Pawson T. Phosphorylation of GAP and GAP-associated proteins by transforming and mitogenic tyrosine kinases. Nature. 1990 Jan 25;343(6256):377–381. doi: 10.1038/343377a0. [DOI] [PubMed] [Google Scholar]
  12. Escobedo J. A., Williams L. T. A PDGF receptor domain essential for mitogenesis but not for many other responses to PDGF. Nature. 1988 Sep 1;335(6185):85–87. doi: 10.1038/335085a0. [DOI] [PubMed] [Google Scholar]
  13. Herrera R., Rosen O. M. Autophosphorylation of the insulin receptor in vitro. Designation of phosphorylation sites and correlation with receptor kinase activation. J Biol Chem. 1986 Sep 15;261(26):11980–11985. [PubMed] [Google Scholar]
  14. Kaplan D. R., Morrison D. K., Wong G., McCormick F., Williams L. T. PDGF beta-receptor stimulates tyrosine phosphorylation of GAP and association of GAP with a signaling complex. Cell. 1990 Apr 6;61(1):125–133. doi: 10.1016/0092-8674(90)90220-9. [DOI] [PubMed] [Google Scholar]
  15. Kaplan D. R., Whitman M., Schaffhausen B., Pallas D. C., White M., Cantley L., Roberts T. M. Common elements in growth factor stimulation and oncogenic transformation: 85 kd phosphoprotein and phosphatidylinositol kinase activity. Cell. 1987 Sep 25;50(7):1021–1029. doi: 10.1016/0092-8674(87)90168-1. [DOI] [PubMed] [Google Scholar]
  16. Kato J., Sherr C. J. Human colony-stimulating factor 1 (CSF-1) receptor confers CSF-1 responsiveness to interleukin-3-dependent 32DC13 mouse myeloid cells and abrogates differentiation in response to granulocyte CSF. Blood. 1990 May 1;75(9):1780–1787. [PubMed] [Google Scholar]
  17. Kazlauskas A., Cooper J. A. Autophosphorylation of the PDGF receptor in the kinase insert region regulates interactions with cell proteins. Cell. 1989 Sep 22;58(6):1121–1133. doi: 10.1016/0092-8674(89)90510-2. [DOI] [PubMed] [Google Scholar]
  18. Kazlauskas A., Cooper J. A. Phosphorylation of the PDGF receptor beta subunit creates a tight binding site for phosphatidylinositol 3 kinase. EMBO J. 1990 Oct;9(10):3279–3286. doi: 10.1002/j.1460-2075.1990.tb07527.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Kazlauskas A., Ellis C., Pawson T., Cooper J. A. Binding of GAP to activated PDGF receptors. Science. 1990 Mar 30;247(4950):1578–1581. doi: 10.1126/science.2157284. [DOI] [PubMed] [Google Scholar]
  20. Keating M. T., Escobedo J. A., Williams L. T. Ligand activation causes a phosphorylation-dependent change in platelet-derived growth factor receptor conformation. J Biol Chem. 1988 Sep 15;263(26):12805–12808. [PubMed] [Google Scholar]
  21. Margolis B., Rhee S. G., Felder S., Mervic M., Lyall R., Levitzki A., Ullrich A., Zilberstein A., Schlessinger J. EGF induces tyrosine phosphorylation of phospholipase C-II: a potential mechanism for EGF receptor signaling. Cell. 1989 Jun 30;57(7):1101–1107. doi: 10.1016/0092-8674(89)90047-0. [DOI] [PubMed] [Google Scholar]
  22. Mayer B. J., Hamaguchi M., Hanafusa H. A novel viral oncogene with structural similarity to phospholipase C. Nature. 1988 Mar 17;332(6161):272–275. doi: 10.1038/332272a0. [DOI] [PubMed] [Google Scholar]
  23. Mayer B. J., Hanafusa H. Association of the v-crk oncogene product with phosphotyrosine-containing proteins and protein kinase activity. Proc Natl Acad Sci U S A. 1990 Apr;87(7):2638–2642. doi: 10.1073/pnas.87.7.2638. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Meisenhelder J., Suh P. G., Rhee S. G., Hunter T. Phospholipase C-gamma is a substrate for the PDGF and EGF receptor protein-tyrosine kinases in vivo and in vitro. Cell. 1989 Jun 30;57(7):1109–1122. doi: 10.1016/0092-8674(89)90048-2. [DOI] [PubMed] [Google Scholar]
  25. Molloy C. J., Bottaro D. P., Fleming T. P., Marshall M. S., Gibbs J. B., Aaronson S. A. PDGF induction of tyrosine phosphorylation of GTPase activating protein. Nature. 1989 Dec 7;342(6250):711–714. doi: 10.1038/342711a0. [DOI] [PubMed] [Google Scholar]
  26. Moran M. F., Koch C. A., Anderson D., Ellis C., England L., Martin G. S., Pawson T. Src homology region 2 domains direct protein-protein interactions in signal transduction. Proc Natl Acad Sci U S A. 1990 Nov;87(21):8622–8626. doi: 10.1073/pnas.87.21.8622. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. Morrison D. K., Kaplan D. R., Escobedo J. A., Rapp U. R., Roberts T. M., Williams L. T. Direct activation of the serine/threonine kinase activity of Raf-1 through tyrosine phosphorylation by the PDGF beta-receptor. Cell. 1989 Aug 25;58(4):649–657. doi: 10.1016/0092-8674(89)90100-1. [DOI] [PubMed] [Google Scholar]
  28. Morrison D. K., Kaplan D. R., Rapp U., Roberts T. M. Signal transduction from membrane to cytoplasm: growth factors and membrane-bound oncogene products increase Raf-1 phosphorylation and associated protein kinase activity. Proc Natl Acad Sci U S A. 1988 Dec;85(23):8855–8859. doi: 10.1073/pnas.85.23.8855. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Morrison D. K., Kaplan D. R., Rhee S. G., Williams L. T. Platelet-derived growth factor (PDGF)-dependent association of phospholipase C-gamma with the PDGF receptor signaling complex. Mol Cell Biol. 1990 May;10(5):2359–2366. doi: 10.1128/mcb.10.5.2359. [DOI] [PMC free article] [PubMed] [Google Scholar]
  30. Ohtsuka M., Ihara S., Ogawa R., Watanabe T., Watanabe Y. Preparation and characterization of antibodies to O-phosphotyrosine and their use for identification of phosphotyrosine-containing proteins. Int J Cancer. 1984 Dec 15;34(6):855–861. doi: 10.1002/ijc.2910340618. [DOI] [PubMed] [Google Scholar]
  31. Ohtsuka M., Roussel M. F., Sherr C. J., Downing J. R. Ligand-induced phosphorylation of the colony-stimulating factor 1 receptor can occur through an intermolecular reaction that triggers receptor down modulation. Mol Cell Biol. 1990 Apr;10(4):1664–1671. doi: 10.1128/mcb.10.4.1664. [DOI] [PMC free article] [PubMed] [Google Scholar]
  32. Pawson T. Non-catalytic domains of cytoplasmic protein-tyrosine kinases: regulatory elements in signal transduction. Oncogene. 1988 Nov;3(5):491–495. [PubMed] [Google Scholar]
  33. Reedijk M., Liu X. Q., Pawson T. Interactions of phosphatidylinositol kinase, GTPase-activating protein (GAP), and GAP-associated proteins with the colony-stimulating factor 1 receptor. Mol Cell Biol. 1990 Nov;10(11):5601–5608. doi: 10.1128/mcb.10.11.5601. [DOI] [PMC free article] [PubMed] [Google Scholar]
  34. Rettenmier C. W., Chen J. H., Roussel M. F., Sherr C. J. The product of the c-fms proto-oncogene: a glycoprotein with associated tyrosine kinase activity. Science. 1985 Apr 19;228(4697):320–322. doi: 10.1126/science.2580348. [DOI] [PubMed] [Google Scholar]
  35. Roberts W. M., Look A. T., Roussel M. F., Sherr C. J. Tandem linkage of human CSF-1 receptor (c-fms) and PDGF receptor genes. Cell. 1988 Nov 18;55(4):655–661. doi: 10.1016/0092-8674(88)90224-3. [DOI] [PubMed] [Google Scholar]
  36. Roussel M. F., Dull T. J., Rettenmier C. W., Ralph P., Ullrich A., Sherr C. J. Transforming potential of the c-fms proto-oncogene (CSF-1 receptor). Nature. 1987 Feb 5;325(6104):549–552. doi: 10.1038/325549a0. [DOI] [PubMed] [Google Scholar]
  37. Roussel M. F., Rettenmier C. W., Look A. T., Sherr C. J. Cell surface expression of v-fms-coded glycoproteins is required for transformation. Mol Cell Biol. 1984 Oct;4(10):1999–2009. doi: 10.1128/mcb.4.10.1999. [DOI] [PMC free article] [PubMed] [Google Scholar]
  38. Roussel M. F., Shurtleff S. A., Downing J. R., Sherr C. J. A point mutation at tyrosine-809 in the human colony-stimulating factor 1 receptor impairs mitogenesis without abrogating tyrosine kinase activity, association with phosphatidylinositol 3-kinase, or induction of c-fos and junB genes. Proc Natl Acad Sci U S A. 1990 Sep;87(17):6738–6742. doi: 10.1073/pnas.87.17.6738. [DOI] [PMC free article] [PubMed] [Google Scholar]
  39. Sherr C. J. Colony-stimulating factor-1 receptor. Blood. 1990 Jan 1;75(1):1–12. [PubMed] [Google Scholar]
  40. Sherr C. J., Rettenmier C. W., Sacca R., Roussel M. F., Look A. T., Stanley E. R. The c-fms proto-oncogene product is related to the receptor for the mononuclear phagocyte growth factor, CSF-1. Cell. 1985 Jul;41(3):665–676. doi: 10.1016/s0092-8674(85)80047-7. [DOI] [PubMed] [Google Scholar]
  41. Shurtleff S. A., Downing J. R., Rock C. O., Hawkins S. A., Roussel M. F., Sherr C. J. Structural features of the colony-stimulating factor 1 receptor that affect its association with phosphatidylinositol 3-kinase. EMBO J. 1990 Aug;9(8):2415–2421. doi: 10.1002/j.1460-2075.1990.tb07417.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  42. Tapley P., Kazlauskas A., Cooper J. A., Rohrschneider L. R. Macrophage colony-stimulating factor-induced tyrosine phosphorylation of c-fms proteins expressed in FDC-P1 and BALB/c 3T3 cells. Mol Cell Biol. 1990 Jun;10(6):2528–2538. doi: 10.1128/mcb.10.6.2528. [DOI] [PMC free article] [PubMed] [Google Scholar]
  43. Ullrich A., Schlessinger J. Signal transduction by receptors with tyrosine kinase activity. Cell. 1990 Apr 20;61(2):203–212. doi: 10.1016/0092-8674(90)90801-k. [DOI] [PubMed] [Google Scholar]
  44. Varticovski L., Druker B., Morrison D., Cantley L., Roberts T. The colony stimulating factor-1 receptor associates with and activates phosphatidylinositol-3 kinase. Nature. 1989 Dec 7;342(6250):699–702. doi: 10.1038/342699a0. [DOI] [PubMed] [Google Scholar]
  45. Wahl M. I., Olashaw N. E., Nishibe S., Rhee S. G., Pledger W. J., Carpenter G. Platelet-derived growth factor induces rapid and sustained tyrosine phosphorylation of phospholipase C-gamma in quiescent BALB/c 3T3 cells. Mol Cell Biol. 1989 Jul;9(7):2934–2943. doi: 10.1128/mcb.9.7.2934. [DOI] [PMC free article] [PubMed] [Google Scholar]
  46. Whitman M., Downes C. P., Keeler M., Keller T., Cantley L. Type I phosphatidylinositol kinase makes a novel inositol phospholipid, phosphatidylinositol-3-phosphate. Nature. 1988 Apr 14;332(6165):644–646. doi: 10.1038/332644a0. [DOI] [PubMed] [Google Scholar]
  47. Yarden Y., Escobedo J. A., Kuang W. J., Yang-Feng T. L., Daniel T. O., Tremble P. M., Chen E. Y., Ando M. E., Harkins R. N., Francke U. Structure of the receptor for platelet-derived growth factor helps define a family of closely related growth factor receptors. Nature. 1986 Sep 18;323(6085):226–232. doi: 10.1038/323226a0. [DOI] [PubMed] [Google Scholar]
  48. van der Geer P., Hunter T. Identification of tyrosine 706 in the kinase insert as the major colony-stimulating factor 1 (CSF-1)-stimulated autophosphorylation site in the CSF-1 receptor in a murine macrophage cell line. Mol Cell Biol. 1990 Jun;10(6):2991–3002. doi: 10.1128/mcb.10.6.2991. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Molecular and Cellular Biology are provided here courtesy of Taylor & Francis

RESOURCES