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. 1982 Jul;37(1):382–386. doi: 10.1128/iai.37.1.382-386.1982

Mycoplasma pneumoniae proteins that selectively bind to host cells.

D C Krause, J B Baseman
PMCID: PMC347538  PMID: 6809635

Abstract

Mycoplasma pneumoniae proteins that bind to hamster trachea epithelial cells were identified by incubating 125I-labeled, detergent-solubilized mycoplasmas with glutaraldehyde-fixed host cells. Analysis of the bound fraction by gel electrophoresis and autoradiography revealed that proteins P1, P2, and HMW3 (molecular weights, 165,000, 110,000, and 140,000, respectively), previously implicated in attachment, were among the predominant species. Unlabeled mycoplasma preparations competed with the binding of radiolabeled proteins, suggesting the involvement of a limited number of receptor sites on the host cells.

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Selected References

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

  1. Banai M., Razin S., Bredt W., Kahane I. Isolation of binding sites to glycophorin from Mycoplasma pneumoniae membranes. Infect Immun. 1980 Dec;30(3):628–634. doi: 10.1128/iai.30.3.628-634.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Baseman J. B., Hayes E. C. Molecular characterization of receptor binding proteins and immunogens of virulent Treponema pallidum. J Exp Med. 1980 Mar 1;151(3):573–586. doi: 10.1084/jem.151.3.573. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Chen T. R. In situ detection of mycoplasma contamination in cell cultures by fluorescent Hoechst 33258 stain. Exp Cell Res. 1977 Feb;104(2):255–262. doi: 10.1016/0014-4827(77)90089-1. [DOI] [PubMed] [Google Scholar]
  4. Cleveland D. W., Fischer S. G., Kirschner M. W., Laemmli U. K. Peptide mapping by limited proteolysis in sodium dodecyl sulfate and analysis by gel electrophoresis. J Biol Chem. 1977 Feb 10;252(3):1102–1106. [PubMed] [Google Scholar]
  5. Goldman W. E., Baseman J. B. Selective isolation and culture of a proliferating epithelial cell population from the hamster trachea. In Vitro. 1980 Apr;16(4):313–319. doi: 10.1007/BF02618337. [DOI] [PubMed] [Google Scholar]
  6. Hansen E. J., Wilson R. M., Baseman J. B. Hemadsorption and virulence of Mycoplasma pneumoniae. Adv Exp Med Biol. 1981;134:241–251. doi: 10.1007/978-1-4757-0495-2_23. [DOI] [PubMed] [Google Scholar]
  7. Hansen E. J., Wilson R. M., Baseman J. B. Isolation of mutants of Mycoplasma pneumoniae defective in hemadsorption. Infect Immun. 1979 Mar;23(3):903–906. doi: 10.1128/iai.23.3.903-906.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Hansen E. J., Wilson R. M., Baseman J. B. Two-dimensional gel electrophoretic comparison of proteins from virulent and avirulent strains of Mycoplasma pneumoniae. Infect Immun. 1979 May;24(2):468–475. doi: 10.1128/iai.24.2.468-475.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Hansen E. J., Wilson R. M., Clyde W. A., Jr, Baseman J. B. Characterization of hemadsorption-negative mutants of Mycoplasma pneumoniae. Infect Immun. 1981 Apr;32(1):127–136. doi: 10.1128/iai.32.1.127-136.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Hayflick L. Tissue cultures and mycoplasmas. Tex Rep Biol Med. 1965 Jun;23(Suppl):285+–285+. [PubMed] [Google Scholar]
  11. Hu P. C., Collier A. M., Baseman J. B. Surface parasitism by Mycoplasma pneumoniae of respiratory epithelium. J Exp Med. 1977 May 1;145(5):1328–1343. doi: 10.1084/jem.145.5.1328. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Krause D. C., Leith D. K., Wilson R. M., Baseman J. B. Identification of Mycoplasma pneumoniae proteins associated with hemadsorption and virulence. Infect Immun. 1982 Mar;35(3):809–817. doi: 10.1128/iai.35.3.809-817.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
  14. Lipman R. P., Clyde W. A., Jr, Denny F. W. Characteristics of virulent, attenuated, and avirulent Mycoplasma pneumoniae strains. J Bacteriol. 1969 Nov;100(2):1037–1043. doi: 10.1128/jb.100.2.1037-1043.1969. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Markwell M. A., Haas S. M., Bieber L. L., Tolbert N. E. A modification of the Lowry procedure to simplify protein determination in membrane and lipoprotein samples. Anal Biochem. 1978 Jun 15;87(1):206–210. doi: 10.1016/0003-2697(78)90586-9. [DOI] [PubMed] [Google Scholar]
  16. Powell D. A., Hu P. C., Wilson M., Collier A. M., Baseman J. B. Attachment of Mycoplasma pneumoniae to respiratory epithelium. Infect Immun. 1976 Mar;13(3):959–966. doi: 10.1128/iai.13.3.959-966.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Sobeslavsky O., Prescott B., Chanock R. M. Adsorption of Mycoplasma pneumoniae to neuraminic acid receptors of various cells and possible role in virulence. J Bacteriol. 1968 Sep;96(3):695–705. doi: 10.1128/jb.96.3.695-705.1968. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Tjian R., Stinchcomb D., Losick R. Antibody directed against Bacillus subtilis rho factor purified by sodium dodecyl sulfate slab gel electrophoresis. Effect on transcription by RNA polymerase in crude extracts of vegetative and sporulating cells. J Biol Chem. 1975 Nov 25;250(22):8824–8828. [PubMed] [Google Scholar]

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