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. 1986 Nov;83(22):8614–8618. doi: 10.1073/pnas.83.22.8614

cDNA and amino acid sequences of the cell adhesion protein receptor recognizing vitronectin reveal a transmembrane domain and homologies with other adhesion protein receptors.

S Suzuki, W S Argraves, R Pytela, H Arai, T Krusius, M D Pierschbacher, E Ruoslahti
PMCID: PMC386981  PMID: 2430295

Abstract

Cells adhere to vitronectin substrates through a cell surface receptor that recognizes an Arg-Gly-Asp sequence in vitronectin. The receptor is a glycoprotein composed of a 150-kDa alpha and a 115-kDa beta subunit. The alpha subunit consists of two disulfide-bonded chains of 125 kDa and 25 kDa. cDNA clones were isolated for the alpha subunit of the vitronectin receptor from a phage lambda gt11 expression library made with RNA from a human fibroblast cell line, IMR-90. The identity of the clones that had been selected from the library based on immunological criteria was verified by comparison of DNA and protein sequences. NH2-terminal sequences were obtained for each of the alpha-subunit chains. The sequence of the 25-kDa chain of the alpha subunit was found in a cDNA clone, and the amino acid sequence deduced from the cDNA establishes the complete amino acid sequence of the 25-kDa chain. This chain contains a membrane-spanning domain as well as a putative intracytoplasmic region that is 32 amino acids long and consists mostly of polar amino acids. Comparison of the cDNA and protein sequences shows that the 25-kDa chain is generated by proteolytic cleavage of an alpha-subunit precursor, the partial sequence of which is contained in the cDNA clones. These clones contain 1910 base pairs of open reading frame and a 3' untranslated sequence. RNA blot hybridization detected one transcript of about 7 kilobases in RNA from fibroblastic and epithelial cells. Together, the cDNA clones cover 4442 bases of this RNA. The alpha-subunit sequence showed strong homology with the sequence of the alpha subunit of fibronectin receptor. Moreover, the NH2-terminal protein sequence of the 125-kDa chain was homologous with the NH2-terminal sequences of two other cell surface proteins, lymphocyte function-associated antigen 1 (LFA-1) and macrophage antigen 1 (Mac-1), which have been implicated as receptors for adhesion proteins of leukocytes. These results establish several of the structural features in the vitronectin receptor and suggest the existence of a superfamily of receptors for cell adhesion proteins.

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Selected References

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

  1. Akiyama S. K., Yamada S. S., Yamada K. M. Characterization of a 140-kD avian cell surface antigen as a fibronectin-binding molecule. J Cell Biol. 1986 Feb;102(2):442–448. doi: 10.1083/jcb.102.2.442. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Beatty P. G., Ledbetter J. A., Martin P. J., Price T. H., Hansen J. A. Definition of a common leukocyte cell-surface antigen (Lp95-150) associated with diverse cell-mediated immune functions. J Immunol. 1983 Dec;131(6):2913–2918. [PubMed] [Google Scholar]
  3. Beller D. I., Springer T. A., Schreiber R. D. Anti-Mac-1 selectively inhibits the mouse and human type three complement receptor. J Exp Med. 1982 Oct 1;156(4):1000–1009. doi: 10.1084/jem.156.4.1000. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Bray P. F., Rosa J. P., Lingappa V. R., Kan Y. W., McEver R. P., Shuman M. A. Biogenesis of the platelet receptor for fibrinogen: evidence for separate precursors for glycoproteins IIb and IIIa. Proc Natl Acad Sci U S A. 1986 Mar;83(5):1480–1484. doi: 10.1073/pnas.83.5.1480. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Brown M. S., Goldstein J. L. A receptor-mediated pathway for cholesterol homeostasis. Science. 1986 Apr 4;232(4746):34–47. doi: 10.1126/science.3513311. [DOI] [PubMed] [Google Scholar]
  6. Cai R. Z., Szoke B., Lu R., Fu D., Redding T. W., Schally A. V. Synthesis and biological activity of highly potent octapeptide analogs of somatostatin. Proc Natl Acad Sci U S A. 1986 Mar;83(6):1896–1900. doi: 10.1073/pnas.83.6.1896. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Cardarelli P. M., Pierschbacher M. D. T-lymphocyte differentiation and the extracellular matrix: identification of a thymocyte subset that attaches specifically to fibronectin. Proc Natl Acad Sci U S A. 1986 Apr;83(8):2647–2651. doi: 10.1073/pnas.83.8.2647. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Cosgrove L. J., Sandrin M. S., Rajasekariah P., McKenzie I. F. A genomic clone encoding the alpha chain of the OKM1, LFA-1, and platelet glycoprotein IIb-IIIa molecules. Proc Natl Acad Sci U S A. 1986 Feb;83(3):752–756. doi: 10.1073/pnas.83.3.752. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Dale R. M., McClure B. A., Houchins J. P. A rapid single-stranded cloning strategy for producing a sequential series of overlapping clones for use in DNA sequencing: application to sequencing the corn mitochondrial 18 S rDNA. Plasmid. 1985 Jan;13(1):31–40. doi: 10.1016/0147-619x(85)90053-8. [DOI] [PubMed] [Google Scholar]
  10. Davignon D., Martz E., Reynolds T., Kürzinger K., Springer T. A. Monoclonal antibody to a novel lymphocyte function-associated antigen (LFA-1): mechanism of blockade of T lymphocyte-mediated killing and effects on other T and B lymphocyte functions. J Immunol. 1981 Aug;127(2):590–595. [PubMed] [Google Scholar]
  11. Feinberg A. P., Vogelstein B. A technique for radiolabeling DNA restriction endonuclease fragments to high specific activity. Anal Biochem. 1983 Jul 1;132(1):6–13. doi: 10.1016/0003-2697(83)90418-9. [DOI] [PubMed] [Google Scholar]
  12. Gardner J. M., Hynes R. O. Interaction of fibronectin with its receptor on platelets. Cell. 1985 Sep;42(2):439–448. doi: 10.1016/0092-8674(85)90101-1. [DOI] [PubMed] [Google Scholar]
  13. Hagen I., Nurden A., Bjerrum O. J., Solum N. O., Caen J. Immunochemical evidence for protein abnormalities in platelets from patients with Glanzmann's thrombasthenia and Bernard-Soulier syndrome. J Clin Invest. 1980 Mar;65(3):722–731. doi: 10.1172/JCI109719. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Horwitz A., Duggan K., Greggs R., Decker C., Buck C. The cell substrate attachment (CSAT) antigen has properties of a receptor for laminin and fibronectin. J Cell Biol. 1985 Dec;101(6):2134–2144. doi: 10.1083/jcb.101.6.2134. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Krusius T., Ruoslahti E. Primary structure of an extracellular matrix proteoglycan core protein deduced from cloned cDNA. Proc Natl Acad Sci U S A. 1986 Oct;83(20):7683–7687. doi: 10.1073/pnas.83.20.7683. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Leonard W. J., Depper J. M., Crabtree G. R., Rudikoff S., Pumphrey J., Robb R. J., Krönke M., Svetlik P. B., Peffer N. J., Waldmann T. A. Molecular cloning and expression of cDNAs for the human interleukin-2 receptor. Nature. 1984 Oct 18;311(5987):626–631. doi: 10.1038/311626a0. [DOI] [PubMed] [Google Scholar]
  17. Phillips D. R., Agin P. P. Platelet plasma membrane glycoproteins. Evidence for the presence of nonequivalent disulfide bonds using nonreduced-reduced two-dimensional gel electrophoresis. J Biol Chem. 1977 Mar 25;252(6):2121–2126. [PubMed] [Google Scholar]
  18. Pierschbacher M. D., Ruoslahti E. Cell attachment activity of fibronectin can be duplicated by small synthetic fragments of the molecule. Nature. 1984 May 3;309(5963):30–33. doi: 10.1038/309030a0. [DOI] [PubMed] [Google Scholar]
  19. Plow E. F., Pierschbacher M. D., Ruoslahti E., Marguerie G. A., Ginsberg M. H. The effect of Arg-Gly-Asp-containing peptides on fibrinogen and von Willebrand factor binding to platelets. Proc Natl Acad Sci U S A. 1985 Dec;82(23):8057–8061. doi: 10.1073/pnas.82.23.8057. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Pytela R., Pierschbacher M. D., Ginsberg M. H., Plow E. F., Ruoslahti E. Platelet membrane glycoprotein IIb/IIIa: member of a family of Arg-Gly-Asp--specific adhesion receptors. Science. 1986 Mar 28;231(4745):1559–1562. doi: 10.1126/science.2420006. [DOI] [PubMed] [Google Scholar]
  21. Pytela R., Pierschbacher M. D., Ruoslahti E. A 125/115-kDa cell surface receptor specific for vitronectin interacts with the arginine-glycine-aspartic acid adhesion sequence derived from fibronectin. Proc Natl Acad Sci U S A. 1985 Sep;82(17):5766–5770. doi: 10.1073/pnas.82.17.5766. [DOI] [PMC free article] [PubMed] [Google Scholar]
  22. Pytela R., Pierschbacher M. D., Ruoslahti E. Identification and isolation of a 140 kd cell surface glycoprotein with properties expected of a fibronectin receptor. Cell. 1985 Jan;40(1):191–198. doi: 10.1016/0092-8674(85)90322-8. [DOI] [PubMed] [Google Scholar]
  23. Rowe D. W., Moen R. C., Davidson J. M., Byers P. H., Bornstein P., Palmiter R. D. Correlation of procollagen mRNA levels in normal and transformed chick embryo fibroblasts with different rates of procollagen synthesis. Biochemistry. 1978 May 2;17(9):1581–1590. doi: 10.1021/bi00602a001. [DOI] [PubMed] [Google Scholar]
  24. Ruoslahti E., Pierschbacher M. D. Arg-Gly-Asp: a versatile cell recognition signal. Cell. 1986 Feb 28;44(4):517–518. doi: 10.1016/0092-8674(86)90259-x. [DOI] [PubMed] [Google Scholar]
  25. Sabatini D. D., Kreibich G., Morimoto T., Adesnik M. Mechanisms for the incorporation of proteins in membranes and organelles. J Cell Biol. 1982 Jan;92(1):1–22. doi: 10.1083/jcb.92.1.1. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Sanchez-Madrid F., Nagy J. A., Robbins E., Simon P., Springer T. A. A human leukocyte differentiation antigen family with distinct alpha-subunits and a common beta-subunit: the lymphocyte function-associated antigen (LFA-1), the C3bi complement receptor (OKM1/Mac-1), and the p150,95 molecule. J Exp Med. 1983 Dec 1;158(6):1785–1803. doi: 10.1084/jem.158.6.1785. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
  28. Schneider C., Owen M. J., Banville D., Williams J. G. Primary structure of human transferrin receptor deduced from the mRNA sequence. Nature. 1984 Oct 18;311(5987):675–678. doi: 10.1038/311675b0. [DOI] [PubMed] [Google Scholar]
  29. Smith D. E., Fisher P. A. Identification, developmental regulation, and response to heat shock of two antigenically related forms of a major nuclear envelope protein in Drosophila embryos: application of an improved method for affinity purification of antibodies using polypeptides immobilized on nitrocellulose blots. J Cell Biol. 1984 Jul;99(1 Pt 1):20–28. doi: 10.1083/jcb.99.1.20. [DOI] [PMC free article] [PubMed] [Google Scholar]
  30. Springer T. A., Teplow D. B., Dreyer W. J. Sequence homology of the LFA-1 and Mac-1 leukocyte adhesion glycoproteins and unexpected relation to leukocyte interferon. Nature. 1985 Apr 11;314(6011):540–542. doi: 10.1038/314540a0. [DOI] [PubMed] [Google Scholar]
  31. Suzuki S., Oldberg A., Hayman E. G., Pierschbacher M. D., Ruoslahti E. Complete amino acid sequence of human vitronectin deduced from cDNA. Similarity of cell attachment sites in vitronectin and fibronectin. EMBO J. 1985 Oct;4(10):2519–2524. doi: 10.1002/j.1460-2075.1985.tb03965.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  32. Thomas P. S. Hybridization of denatured RNA and small DNA fragments transferred to nitrocellulose. Proc Natl Acad Sci U S A. 1980 Sep;77(9):5201–5205. doi: 10.1073/pnas.77.9.5201. [DOI] [PMC free article] [PubMed] [Google Scholar]
  33. Towbin H., Staehelin T., Gordon J. Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications. Proc Natl Acad Sci U S A. 1979 Sep;76(9):4350–4354. doi: 10.1073/pnas.76.9.4350. [DOI] [PMC free article] [PubMed] [Google Scholar]
  34. Young R. A., Davis R. W. Efficient isolation of genes by using antibody probes. Proc Natl Acad Sci U S A. 1983 Mar;80(5):1194–1198. doi: 10.1073/pnas.80.5.1194. [DOI] [PMC free article] [PubMed] [Google Scholar]

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