Structure of the AlgKX modification and secretion complex required for alginate production and biofilm attachment in Pseudomonas aeruginosa
oleh: Andreea A. Gheorghita, Yancheng E. Li, Elena N. Kitova, Duong T. Bui, Roland Pfoh, Kristin E. Low, Gregory B. Whitfield, Marthe T. C. Walvoort, Qingju Zhang, Jeroen D. C. Codée, John S. Klassen, P. Lynne Howell
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2022-12-01 |
Deskripsi
The pathogen Pseudomonas aeruginosa uses a synthase-dependent secretion system for production of the exopolysaccharide alginate, which is associated with lung infection severity. Here, Gheorghita et al. determine the crystal structure of one of the secretion system components (the AlgKX complex) and show that it binds alginate oligosaccharides and is required for polymer production and biofilm attachment.