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Streptococcal M protein: molecular design and biological behavior

Open access
Fischetti, V A·1989·Clinical Microbiology Reviews

Abstract

M protein is a major virulence determinant for the group A streptococcus by virtue of its ability to allow the organism to resist phagocytosis. Common in eucaryotes, the fibrillar coiled-coil design for the M molecule may prove to be a common motif for surface proteins in gram-positive organisms. This type of structure offers the organism several distinct advantages, ranging from antigenic variation to multiple functional domains. The close resemblance of this molecular design to that of certain mammalian proteins could help explain on a molecular level the formation of epitopes responsible for serological cross-reactions between microbial and mammalian proteins. Many of the approaches described in the elucidation of the M-protein structure may be applied for characterizing similar molecules in other microbial systems.

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Metadata

Authors
Fischetti, V. A.
Venue
Clinical Microbiology Reviews
Published
1989-07
Volume
2
Issue
3
Pages
285-314
ISSN
  • 0893-8512 (ISSN-L)
  • 1098-6618
OpenAlex
W2162140882
Cited by
827
References
1
FWCI
35.42
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Streptococcal M protein: molecular design and biological behavior. https://app.cochat.ai/papers/10.1128/cmr.2.3.285
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Fischetti, V. A. (1989). Streptococcal M protein: molecular design and biological behavior. Clinical Microbiology Reviews. https://doi.org/10.1128/cmr.2.3.285

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.