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. 1992 Oct 1;89(19):9015–9019. doi: 10.1073/pnas.89.19.9015

Cloning of ASH, a ubiquitous protein composed of one Src homology region (SH) 2 and two SH3 domains, from human and rat cDNA libraries.

K Matuoka 1, M Shibata 1, A Yamakawa 1, T Takenawa 1
PMCID: PMC50055  PMID: 1384039

Abstract

The protein ASH (for abundant Src homology), composed of one Src homology region (SH) 2 and two SH3 domains, was cloned by screening human and rat cDNA libraries with an oligonucleotide probe directed to a consensus sequence of the SH2 domains. The rat-derived ASH peptide was comprised of 217 amino acids with a molecular mass of 25-28 kDa and was found to be ubiquitous in rat tissues. A human cDNA clone was also found to code for part of the same protein, suggesting that ASH is common to human and rat. The amino acid sequence of ASH was strikingly similar to Sem-5, the product of a nematode cell-signaling gene, and ASH is most probably a mammalian homologue of Sem-5. ASH bound in vitro to phosphotyrosine-containing proteins, including activated epidermal growth factor receptor, the ASH SH2 domain being responsible for the binding. Induced expression of an antisense ASH cDNA led to a reduction in cell growth. Considering these observations and the structural homology to Sem-5, ASH is likely to function as a ubiquitous signal transducer, possibly resembling Sem-5, which communicates between a receptor protein tyrosine kinase and a Ras protein.

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Selected References

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

  1. Brott B. K., Decker S., O'Brien M. C., Jove R. Molecular features of the viral and cellular Src kinases involved in interactions with the GTPase-activating protein. Mol Cell Biol. 1991 Oct;11(10):5059–5067. doi: 10.1128/mcb.11.10.5059. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Clark S. G., Stern M. J., Horvitz H. R. C. elegans cell-signalling gene sem-5 encodes a protein with SH2 and SH3 domains. Nature. 1992 Mar 26;356(6367):340–344. doi: 10.1038/356340a0. [DOI] [PubMed] [Google Scholar]
  3. Davis S., Lu M. L., Lo S. H., Lin S., Butler J. A., Druker B. J., Roberts T. M., An Q., Chen L. B. Presence of an SH2 domain in the actin-binding protein tensin. Science. 1991 May 3;252(5006):712–715. doi: 10.1126/science.1708917. [DOI] [PubMed] [Google Scholar]
  4. Fischer E. H., Charbonneau H., Tonks N. K. Protein tyrosine phosphatases: a diverse family of intracellular and transmembrane enzymes. Science. 1991 Jul 26;253(5018):401–406. doi: 10.1126/science.1650499. [DOI] [PubMed] [Google Scholar]
  5. Han J. H., Stratowa C., Rutter W. J. Isolation of full-length putative rat lysophospholipase cDNA using improved methods for mRNA isolation and cDNA cloning. Biochemistry. 1987 Mar 24;26(6):1617–1625. doi: 10.1021/bi00380a020. [DOI] [PubMed] [Google Scholar]
  6. Hunter T., Cooper J. A. Protein-tyrosine kinases. Annu Rev Biochem. 1985;54:897–930. doi: 10.1146/annurev.bi.54.070185.004341. [DOI] [PubMed] [Google Scholar]
  7. Jove R., Hanafusa H. Cell transformation by the viral src oncogene. Annu Rev Cell Biol. 1987;3:31–56. doi: 10.1146/annurev.cb.03.110187.000335. [DOI] [PubMed] [Google Scholar]
  8. Kaelin W. G., Jr, Pallas D. C., DeCaprio J. A., Kaye F. J., Livingston D. M. Identification of cellular proteins that can interact specifically with the T/E1A-binding region of the retinoblastoma gene product. Cell. 1991 Feb 8;64(3):521–532. doi: 10.1016/0092-8674(91)90236-r. [DOI] [PubMed] [Google Scholar]
  9. Kimura G., Itagaki A., Summers J. Rat cell line 3y1 and its virogenic polyoma- and sv40- transformed derivatives. Int J Cancer. 1975 Apr 15;15(4):694–706. doi: 10.1002/ijc.2910150419. [DOI] [PubMed] [Google Scholar]
  10. 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]
  11. Lehmann J. M., Riethmüller G., Johnson J. P. Nck, a melanoma cDNA encoding a cytoplasmic protein consisting of the src homology units SH2 and SH3. Nucleic Acids Res. 1990 Feb 25;18(4):1048–1048. doi: 10.1093/nar/18.4.1048. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Matsuda M., Mayer B. J., Fukui Y., Hanafusa H. Binding of transforming protein, P47gag-crk, to a broad range of phosphotyrosine-containing proteins. Science. 1990 Jun 22;248(4962):1537–1539. doi: 10.1126/science.1694307. [DOI] [PubMed] [Google Scholar]
  13. 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]
  14. 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]
  15. Ohashi M., Aizawa S., Ooka H., Ohsawa T., Kaji K., Kondo H., Kobayashi T., Noumura T., Matsuo M., Mitsui Y. A new human diploid cell strain, TIG-1, for the research on cellular aging. Exp Gerontol. 1980;15(2):121–133. doi: 10.1016/0531-5565(80)90083-2. [DOI] [PubMed] [Google Scholar]
  16. 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]
  17. Pendergast A. M., Muller A. J., Havlik M. H., Maru Y., Witte O. N. BCR sequences essential for transformation by the BCR-ABL oncogene bind to the ABL SH2 regulatory domain in a non-phosphotyrosine-dependent manner. Cell. 1991 Jul 12;66(1):161–171. doi: 10.1016/0092-8674(91)90148-r. [DOI] [PubMed] [Google Scholar]
  18. Sadowski I., Stone J. C., Pawson T. A noncatalytic domain conserved among cytoplasmic protein-tyrosine kinases modifies the kinase function and transforming activity of Fujinami sarcoma virus P130gag-fps. Mol Cell Biol. 1986 Dec;6(12):4396–4408. doi: 10.1128/mcb.6.12.4396. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Shen S. H., Bastien L., Posner B. I., Chrétien P. A protein-tyrosine phosphatase with sequence similarity to the SH2 domain of the protein-tyrosine kinases. Nature. 1991 Aug 22;352(6337):736–739. doi: 10.1038/352736a0. [DOI] [PubMed] [Google Scholar]
  20. Short J. M., Fernandez J. M., Sorge J. A., Huse W. D. Lambda ZAP: a bacteriophage lambda expression vector with in vivo excision properties. Nucleic Acids Res. 1988 Aug 11;16(15):7583–7600. doi: 10.1093/nar/16.15.7583. [DOI] [PMC free article] [PubMed] [Google Scholar]
  21. 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]
  22. Stahl M. L., Ferenz C. R., Kelleher K. L., Kriz R. W., Knopf J. L. Sequence similarity of phospholipase C with the non-catalytic region of src. Nature. 1988 Mar 17;332(6161):269–272. doi: 10.1038/332269a0. [DOI] [PubMed] [Google Scholar]
  23. Takeya T., Hanafusa H. Structure and sequence of the cellular gene homologous to the RSV src gene and the mechanism for generating the transforming virus. Cell. 1983 Mar;32(3):881–890. doi: 10.1016/0092-8674(83)90073-9. [DOI] [PubMed] [Google Scholar]
  24. Vogel U. S., Dixon R. A., Schaber M. D., Diehl R. E., Marshall M. S., Scolnick E. M., Sigal I. S., Gibbs J. B. Cloning of bovine GAP and its interaction with oncogenic ras p21. Nature. 1988 Sep 1;335(6185):90–93. doi: 10.1038/335090a0. [DOI] [PubMed] [Google Scholar]
  25. Wasenius V. M., Saraste M., Salvén P., Erämaa M., Holm L., Lehto V. P. Primary structure of the brain alpha-spectrin. J Cell Biol. 1989 Jan;108(1):79–93. doi: 10.1083/jcb.108.1.79. [DOI] [PMC free article] [PubMed] [Google Scholar]

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