Immunodominant proteins P1 and P40/P90 from human pathogen Mycoplasma pneumoniae

Autor: David Vizarraga, Akihiro Kawamoto, U. Matsumoto, Ramiro Illanes, Rosa Pérez-Luque, Jesús Martín, Rocco Mazzolini, Paula Bierge, Oscar Q. Pich, Mateu Espasa, Isabel Sanfeliu, Juliana Esperalba, Miguel Fernández-Huerta, Margot P. Scheffer, Jaume Pinyol, Achilleas S. Frangakis, Maria Lluch-Senar, Shigetarou Mori, Keigo Shibayama, Tsuyoshi Kenri, Takayuki Kato, Keiichi Namba, Ignacio Fita, Makoto Miyata, David Aparicio
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Nature Communications, Vol 11, Iss 1, Pp 1-16 (2020)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-020-18777-y
Popis: Adhesion of the human pathogen Mycoplasma pneumoniae to pulmonary epithelial cells is mediated by a transmembrane complex composed of proteins P1 and P40/P90. Here, the authors present the structures of M. pneumoniae P1 and P40/P90, show that P40/P90 binds sialylated oligosaccharides and have also determined the crystal structures of P40/P90 complexes with 3’-Sialyllactose and 6’-Sialyllactose, which provide insights into the mechanisms of adhesion and gliding on host cell surfaces.
Databáze: Directory of Open Access Journals