ŠMAJS, David, Petra MATĚJKOVÁ and G.M. WEINSTOCK. Recognition of pore-forming colicin Y by its cognate immunity protein. FEMS Microbiology Letters. United Kingdom: Blackwell Publishing Ltd., 2006, vol. 258, No 1, p. 108-113. ISSN 0378-1097.
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Basic information
Original name Recognition of pore-forming colicin Y by its cognate immunity protein.
Name in Czech Rekognice pore-forming domény kolicinu Y jeho imunitním proteinem.
Authors ŠMAJS, David (203 Czech Republic, guarantor), Petra MATĚJKOVÁ (203 Czech Republic) and G.M. WEINSTOCK (840 United States of America).
Edition FEMS Microbiology Letters, United Kingdom, Blackwell Publishing Ltd. 2006, 0378-1097.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 2.068
RIV identification code RIV/00216224:14110/06:00016068
Organization unit Faculty of Medicine
UT WoS 000236549700018
Keywords in English pore-forming colicin; colicin Y; colicin immunity; site-directed mutagenesis
Tags colicin immunity, colicin Y, pore-forming colicin, site-directed mutagenesis
Tags International impact, Reviewed
Changed by Changed by: prof. MUDr. David Šmajs, Ph.D., učo 1116. Changed: 25/6/2009 15:47.
Abstract
Construction of hybrid immunity genes between colicin U (cui) and Y (cyi) immunity genes and site-directed mutagenesis of cyi were used to identify amino-acid residues of the colicin Y immunity protein (Cyi) involved in recognition of colicin Y. These amino-acid residues were localized close to the cytoplasmic site of the Cyi transmembrane helices T3 (S104, S107, F110, A112) and T4 (A159). Mutations in cui, which converted Cui sequence to Cyi sequence in positions 104, 107, 110, 112 and 159, resulted in an immunity gene that also conferred (besides immunity to colicin U) a high degree of immunity to colicin Y.
Abstract (in Czech)
Je posána a diskutována rekognice pore-forming domény kolicinu Y jeho imunitním proteinem.
Links
GA310/03/1091, research and development projectName: Mapování interakce kolicinů s citlivou a imunní bakteriální buňkou: receptorové studie a inaktivace kolicinu jeho imunitním proteinem
Investor: Czech Science Foundation
MSM0021622415, plan (intention)Name: Molekulární podstata buněčných a tkáňových regulací
Investor: Ministry of Education, Youth and Sports of the CR, Molecular basis of cell and tissue regulations
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