The Two-State Prehensile Tail of the Antibacterial Toxin Colicin N
نویسندگان
چکیده
منابع مشابه
The Two-State Prehensile Tail of the Antibacterial Toxin Colicin N
Intrinsically disordered regions within proteins are critical elements in many biomolecular interactions and signaling pathways. Antibacterial toxins of the colicin family, which could provide new antibiotic functions against resistant bacteria, contain disordered N-terminal translocation domains (T-domains) that are essential for receptor binding and the penetration of the Escherichia coli out...
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15 صفحه اولThe antibacterial toxin colicin N binds to the inner core of lipopolysaccharide and close to its translocator protein
Colicins are a diverse family of large antibacterial protein toxins, secreted by and active against Escherichia coli and must cross their target cell's outer membrane barrier to kill. To achieve this, most colicins require an abundant porin (e.g. OmpF) plus a low-copy-number, high-affinity, outer membrane protein receptor (e.g. BtuB). Recently, genetic screens have suggested that colicin N (Col...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2017
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2017.08.030