Abstract
The interaction between SH2 domains and phosphotyrosine-containing sequences was examined by real-time measurements of kinetic parameters. The SH2 domains of the p85 subunit of the phosphatidylinositol 3-kinase as well as of other signaling molecules were expressed in bacteria as glutathione S-transferase fusion proteins. Phosphotyrosine-containing peptides, corresponding to two autophosphorylation sites on the human platelet-derived growth factor beta-receptor that are responsible for phosphatidylinositol 3-kinase binding, were synthesized and used as capturing molecules, immobilized on a biosensor surface. The association and dissociation rate constants for binding to both sites were determined for intact p85 and the recombinant SH2 domains. High association rates were found to be coupled to very fast dissociation rates for all interactions studied. A binding specificity was observed for the two SH2 domains of p85, with the N-terminal SH2 binding with high affinity to the Tyr-751 site but not to the Tyr-740 site, and the C-terminal SH2 interacting strongly with both sites. This approach should be generally applicable to the study of the specificity inherent in the assembly of signaling complexes by activated protein-tyrosine kinase receptors.
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Selected References
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- 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]
- 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]
- Bjorge J. D., Chan T. O., Antczak M., Kung H. J., Fujita D. J. Activated type I phosphatidylinositol kinase is associated with the epidermal growth factor (EGF) receptor following EGF stimulation. Proc Natl Acad Sci U S A. 1990 May;87(10):3816–3820. doi: 10.1073/pnas.87.10.3816. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cantley L. C., Auger K. R., Carpenter C., Duckworth B., Graziani A., Kapeller R., Soltoff S. Oncogenes and signal transduction. Cell. 1991 Jan 25;64(2):281–302. doi: 10.1016/0092-8674(91)90639-g. [DOI] [PubMed] [Google Scholar]
- 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]
- Downes C. P., Carter A. N. Phosphoinositide 3-kinase: a new effector in signal transduction? Cell Signal. 1991;3(6):501–513. doi: 10.1016/0898-6568(91)90027-r. [DOI] [PubMed] [Google Scholar]
- Escobedo J. A., Kaplan D. R., Kavanaugh W. M., Turck C. W., Williams L. T. A phosphatidylinositol-3 kinase binds to platelet-derived growth factor receptors through a specific receptor sequence containing phosphotyrosine. Mol Cell Biol. 1991 Feb;11(2):1125–1132. doi: 10.1128/mcb.11.2.1125. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Escobedo J. A., Navankasattusas S., Kavanaugh W. M., Milfay D., Fried V. A., Williams L. T. cDNA cloning of a novel 85 kd protein that has SH2 domains and regulates binding of PI3-kinase to the PDGF beta-receptor. Cell. 1991 Apr 5;65(1):75–82. doi: 10.1016/0092-8674(91)90409-r. [DOI] [PubMed] [Google Scholar]
- Fantl W. J., Escobedo J. A., Martin G. A., Turck C. W., del Rosario M., McCormick F., Williams L. T. Distinct phosphotyrosines on a growth factor receptor bind to specific molecules that mediate different signaling pathways. Cell. 1992 May 1;69(3):413–423. doi: 10.1016/0092-8674(92)90444-h. [DOI] [PubMed] [Google Scholar]
- Felder S., Zhou M., Hu P., Ureña J., Ullrich A., Chaudhuri M., White M., Shoelson S. E., Schlessinger J. SH2 domains exhibit high-affinity binding to tyrosine-phosphorylated peptides yet also exhibit rapid dissociation and exchange. Mol Cell Biol. 1993 Mar;13(3):1449–1455. doi: 10.1128/mcb.13.3.1449. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Fry M. J., Panayotou G., Dhand R., Ruiz-Larrea F., Gout I., Nguyen O., Courtneidge S. A., Waterfield M. D. Purification and characterization of a phosphatidylinositol 3-kinase complex from bovine brain by using phosphopeptide affinity columns. Biochem J. 1992 Dec 1;288(Pt 2):383–393. doi: 10.1042/bj2880383. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gout I., Dhand R., Panayotou G., Fry M. J., Hiles I., Otsu M., Waterfield M. D. Expression and characterization of the p85 subunit of the phosphatidylinositol 3-kinase complex and a related p85 beta protein by using the baculovirus expression system. Biochem J. 1992 Dec 1;288(Pt 2):395–405. doi: 10.1042/bj2880395. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hiles I. D., Otsu M., Volinia S., Fry M. J., Gout I., Dhand R., Panayotou G., Ruiz-Larrea F., Thompson A., Totty N. F. Phosphatidylinositol 3-kinase: structure and expression of the 110 kd catalytic subunit. Cell. 1992 Aug 7;70(3):419–429. doi: 10.1016/0092-8674(92)90166-a. [DOI] [PubMed] [Google Scholar]
- Hu P., Margolis B., Skolnik E. Y., Lammers R., Ullrich A., Schlessinger J. Interaction of phosphatidylinositol 3-kinase-associated p85 with epidermal growth factor and platelet-derived growth factor receptors. Mol Cell Biol. 1992 Mar;12(3):981–990. doi: 10.1128/mcb.12.3.981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Johnsson B., Löfås S., Lindquist G. Immobilization of proteins to a carboxymethyldextran-modified gold surface for biospecific interaction analysis in surface plasmon resonance sensors. Anal Biochem. 1991 Nov 1;198(2):268–277. doi: 10.1016/0003-2697(91)90424-r. [DOI] [PubMed] [Google Scholar]
- 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]
- Karlsson R., Michaelsson A., Mattsson L. Kinetic analysis of monoclonal antibody-antigen interactions with a new biosensor based analytical system. J Immunol Methods. 1991 Dec 15;145(1-2):229–240. doi: 10.1016/0022-1759(91)90331-9. [DOI] [PubMed] [Google Scholar]
- Kavanaugh W. M., Klippel A., Escobedo J. A., Williams L. T. Modification of the 85-kilodalton subunit of phosphatidylinositol-3 kinase in platelet-derived growth factor-stimulated cells. Mol Cell Biol. 1992 Aug;12(8):3415–3424. doi: 10.1128/mcb.12.8.3415. [DOI] [PMC free article] [PubMed] [Google Scholar]
- 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]
- 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]
- 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]
- Klippel A., Escobedo J. A., Fantl W. J., Williams L. T. The C-terminal SH2 domain of p85 accounts for the high affinity and specificity of the binding of phosphatidylinositol 3-kinase to phosphorylated platelet-derived growth factor beta receptor. Mol Cell Biol. 1992 Apr;12(4):1451–1459. doi: 10.1128/mcb.12.4.1451. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Koch C. A., Anderson D., Moran M. F., Ellis C., Pawson T. SH2 and SH3 domains: elements that control interactions of cytoplasmic signaling proteins. Science. 1991 May 3;252(5006):668–674. doi: 10.1126/science.1708916. [DOI] [PubMed] [Google Scholar]
- Kumjian D. A., Wahl M. I., Rhee S. G., Daniel T. O. Platelet-derived growth factor (PDGF) binding promotes physical association of PDGF receptor with phospholipase C. Proc Natl Acad Sci U S A. 1989 Nov;86(21):8232–8236. doi: 10.1073/pnas.86.21.8232. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kypta R. M., Goldberg Y., Ulug E. T., Courtneidge S. A. Association between the PDGF receptor and members of the src family of tyrosine kinases. Cell. 1990 Aug 10;62(3):481–492. doi: 10.1016/0092-8674(90)90013-5. [DOI] [PubMed] [Google Scholar]
- Mayer B. J., Jackson P. K., Baltimore D. The noncatalytic src homology region 2 segment of abl tyrosine kinase binds to tyrosine-phosphorylated cellular proteins with high affinity. Proc Natl Acad Sci U S A. 1991 Jan 15;88(2):627–631. doi: 10.1073/pnas.88.2.627. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Mayer B. J., Jackson P. K., Van Etten R. A., Baltimore D. Point mutations in the abl SH2 domain coordinately impair phosphotyrosine binding in vitro and transforming activity in vivo. Mol Cell Biol. 1992 Feb;12(2):609–618. doi: 10.1128/mcb.12.2.609. [DOI] [PMC free article] [PubMed] [Google Scholar]
- McGlade C. J., Ellis C., Reedijk M., Anderson D., Mbamalu G., Reith A. D., Panayotou G., End P., Bernstein A., Kazlauskas A. SH2 domains of the p85 alpha subunit of phosphatidylinositol 3-kinase regulate binding to growth factor receptors. Mol Cell Biol. 1992 Mar;12(3):991–997. doi: 10.1128/mcb.12.3.991. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Mohammadi M., Honegger A. M., Rotin D., Fischer R., Bellot F., Li W., Dionne C. A., Jaye M., Rubinstein M., Schlessinger J. A tyrosine-phosphorylated carboxy-terminal peptide of the fibroblast growth factor receptor (Flg) is a binding site for the SH2 domain of phospholipase C-gamma 1. Mol Cell Biol. 1991 Oct;11(10):5068–5078. doi: 10.1128/mcb.11.10.5068. [DOI] [PMC free article] [PubMed] [Google Scholar]
- 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]
- 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]
- Otsu M., Hiles I., Gout I., Fry M. J., Ruiz-Larrea F., Panayotou G., Thompson A., Dhand R., Hsuan J., Totty N. Characterization of two 85 kd proteins that associate with receptor tyrosine kinases, middle-T/pp60c-src complexes, and PI3-kinase. Cell. 1991 Apr 5;65(1):91–104. doi: 10.1016/0092-8674(91)90411-q. [DOI] [PubMed] [Google Scholar]
- Panayotou G., Bax B., Gout I., Federwisch M., Wroblowski B., Dhand R., Fry M. J., Blundell T. L., Wollmer A., Waterfield M. D. Interaction of the p85 subunit of PI 3-kinase and its N-terminal SH2 domain with a PDGF receptor phosphorylation site: structural features and analysis of conformational changes. EMBO J. 1992 Dec;11(12):4261–4272. doi: 10.1002/j.1460-2075.1992.tb05524.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Peles E., Lamprecht R., Ben-Levy R., Tzahar E., Yarden Y. Regulated coupling of the Neu receptor to phosphatidylinositol 3'-kinase and its release by oncogenic activation. J Biol Chem. 1992 Jun 15;267(17):12266–12274. [PubMed] [Google Scholar]
- 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]
- Reedijk M., Liu X., van der Geer P., Letwin K., Waterfield M. D., Hunter T., Pawson T. Tyr721 regulates specific binding of the CSF-1 receptor kinase insert to PI 3'-kinase SH2 domains: a model for SH2-mediated receptor-target interactions. EMBO J. 1992 Apr;11(4):1365–1372. doi: 10.1002/j.1460-2075.1992.tb05181.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rönnstrand L., Mori S., Arridsson A. K., Eriksson A., Wernstedt C., Hellman U., Claesson-Welsh L., Heldin C. H. Identification of two C-terminal autophosphorylation sites in the PDGF beta-receptor: involvement in the interaction with phospholipase C-gamma. EMBO J. 1992 Nov;11(11):3911–3919. doi: 10.1002/j.1460-2075.1992.tb05484.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Skolnik E. Y., Margolis B., Mohammadi M., Lowenstein E., Fischer R., Drepps A., Ullrich A., Schlessinger J. Cloning of PI3 kinase-associated p85 utilizing a novel method for expression/cloning of target proteins for receptor tyrosine kinases. Cell. 1991 Apr 5;65(1):83–90. doi: 10.1016/0092-8674(91)90410-z. [DOI] [PubMed] [Google Scholar]
- Smith D. B., Johnson K. S. Single-step purification of polypeptides expressed in Escherichia coli as fusions with glutathione S-transferase. Gene. 1988 Jul 15;67(1):31–40. doi: 10.1016/0378-1119(88)90005-4. [DOI] [PubMed] [Google Scholar]
- Sognier M. A., Neft R. E., Roe A. L., Eberle R. L., Belli J. A. Dot-blot hybridization: quantitative analysis with direct beta counting. Biotechniques. 1991 Oct;11(4):520–525. [PubMed] [Google Scholar]
- Talmage D. A., Freund R., Young A. T., Dahl J., Dawe C. J., Benjamin T. L. Phosphorylation of middle T by pp60c-src: a switch for binding of phosphatidylinositol 3-kinase and optimal tumorigenesis. Cell. 1989 Oct 6;59(1):55–65. doi: 10.1016/0092-8674(89)90869-6. [DOI] [PubMed] [Google Scholar]
- 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]
- 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]
- Wood E. R., McDonald O. B., Sahyoun N. Quantitative analysis of SH2 domain binding. Evidence for specificity and competition. J Biol Chem. 1992 Jul 15;267(20):14138–14144. [PubMed] [Google Scholar]
- Zhu G., Decker S. J., Mayer B. J., Saltiel A. R. Direct analysis of the binding of the abl Src homology 2 domain to the activated epidermal growth factor receptor. J Biol Chem. 1993 Jan 25;268(3):1775–1779. [PubMed] [Google Scholar]