Twin Ushers Guide Pili across the Bacterial Outer Membrane
نویسندگان
چکیده
The chaperone/usher pathway is responsible for the assembly of adhesive pili on the surface of gram-negative pathogenic bacteria. In this issue, Remaut et al. (2008) present the crystal structure of the PapC usher translocation domain and images of the FimD usher bound to a pilus translocation intermediate. These new structures provide the first detailed view of a translocase in action.
منابع مشابه
Allosteric signalling in the outer membrane translocation domain of PapC usher
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ورودعنوان ژورنال:
- Cell
دوره 133 شماره
صفحات -
تاریخ انتشار 2008