Immunodominant epitopes of the adhesin of Mycoplasma pneumoniae

Author:

Jacobs E1,Pilatschek A1,Gerstenecker B1,Oberle K1,Bredt W1

Affiliation:

1. Institute for Medical Microbiology and Hygiene, University of Freiburg, Federal Republic of Germany.

Abstract

Overlapping octapeptides from the amino acid sequence of the adherence protein of Mycoplasma pneumoniae were synthesized and used as the antigen in an enzyme-linked immunosorbent assay with serum samples from M. pneumoniae-infected patients. Of a sequence of 338 amino acids positioned between leucine 801 and leucine 1139, only two regions with immunodominant continuous epitopes were detected. The immunoglobulin G and immunoglobulin M antibodies of child and adult patients reacted especially with the NH2-(810)-W-I-G-N-G-Y-R-Y peptide but also reacted with the NH2-(1124)-F-T-D-F-V-K-P-R peptide.

Publisher

American Society for Microbiology

Subject

Microbiology (medical)

Reference25 articles.

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3. Antibodies in the sera of Mycoplasma pneumoniae-infected patients against proteins of Mycoplasma genitalium and other mycoplasmas in man;Bredt W.;Zentralbl. Bakteriol. Mikrobiol. Ser. Hyg. A,1987

4. Prediction of P-turns;Chou P. Y.;Biophys. J.,1979

5. DNA and protein sequence homologies between the adhesins of Mycoplasma genitalium and Mycoplasma pneumoniae;Dallo S. F.;Infect. Immun.,1989

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