Crystal structure of a colicin N fragment suggests a model for toxicity.Vetter, I.R., Parker, M.W., Tucker, A.D., Lakey, J.H., Pattus, F., Tsernoglou, D.
(1998) Structure 6: 863-874
- PubMed: 9687368
- PubMed Abstract:
- Colicin N Forms Voltage-and Ph-Dependent Channels in Planar Lipid Bilayer Membranes
Wilmsen, H.U.,Pugsley, A.P.,Pattus, F.
(1990) Eur.Biophys.J. 18: 149
- Involvement of Ompf During Reception and Translocation Steps of Colicin N Entry
Bourdineaud, J.P.,Fierobe, H.P.,Lazdunski, C.,Pages, J.M.
(1990) Mol.Microbiol. 4: 1737
- Nucleotide Sequencing of the Structural Gene for Colicin N Reveals Homology between the Catalytic, C-Terminal Domains of Colicins a and N
(1987) Mol.Microbiol. 1: 317
- Characterization of the Receptor and Translocator Domains of Colicin N
El Kouhen, R.,Fierobe, H.P.,Scianimanico, S.,Steiert, M.,Pattus, F.,Pages, J.M.
(1993) Eur.J.Biochem. 214: 635
- Insights Into Membrane Insertion Based on Studies of Colicins
Vetter, I.R.,Parker, M.W.,Pattus, F.,Tsernoglou, D.
(1996) Protein Toxin Structure --: 5
Pore-forming colicins are water-soluble bacteriocins capable of binding to and translocating through the Escherichia coli cell envelope. They then undergo a transition to a transmembrane ion channel in the cytoplasmic membrane leading to bacterial de ...
Pore-forming colicins are water-soluble bacteriocins capable of binding to and translocating through the Escherichia coli cell envelope. They then undergo a transition to a transmembrane ion channel in the cytoplasmic membrane leading to bacterial death. Colicin N is the smallest pore-forming colicin known to date (40 kDa instead of the more usual 60 kDa) and the crystal structure of its membrane receptor, the porin OmpF, is already known. Structural knowledge of colicin N is therefore important for a molecular understanding of colicin toxicity and is relevant to toxic mechanisms in general.
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