Molecular analysis of the Corynebacterium glutamicum lysl gene involved in lysine uptake

Seep-Feldhaus AH, Kalinowski J, Pühler A (1991)
MOLECULAR MICROBIOLOGY 5(12): 2995-3005.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
Two Corynebacterium glutamicum mutants defective in lysine uptake were identified by analysing mutants resistant to S-(2-aminoethyl)-cysteine (AEC). A 5.6 kb genomic DNA fragment restoring AEC sensitivity and lysine uptake was isolated. A 4.2 kb subfragment was sequenced and three open reading frames were identified. Subcloning and gene disruption experiments showed that only the first open reading frame, termed lysI, is involved in lysine uptake. LysI consists of 501 amino acids with a M(r) of 53600. The hydrophobicity profile suggests that the lysI gene product is an integral membrane protein with 13 transmembrane segments. The amino acid sequence of lysI displays strong homology to that of the arcD gene product of Pseudomonas aeruginosa, which is proposed to act as an arginine-ornithine antiporter. Investigation of the influence of the lysI gene on lysine secretion suggests the existence of a separate lysine efflux system in C. glutamicum.
Erscheinungsjahr
1991
Zeitschriftentitel
MOLECULAR MICROBIOLOGY
Band
5
Ausgabe
12
Seite(n)
2995-3005
ISSN
0950-382X
eISSN
1365-2958
Page URI
https://pub.uni-bielefeld.de/record/1648831

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Seep-Feldhaus AH, Kalinowski J, Pühler A. Molecular analysis of the Corynebacterium glutamicum lysl gene involved in lysine uptake. MOLECULAR MICROBIOLOGY. 1991;5(12):2995-3005.
Seep-Feldhaus, A. H., Kalinowski, J., & Pühler, A. (1991). Molecular analysis of the Corynebacterium glutamicum lysl gene involved in lysine uptake. MOLECULAR MICROBIOLOGY, 5(12), 2995-3005. doi:10.1111/j.1365-2958.1991.tb01859.x
Seep-Feldhaus, A. H., Kalinowski, J., and Pühler, A. (1991). Molecular analysis of the Corynebacterium glutamicum lysl gene involved in lysine uptake. MOLECULAR MICROBIOLOGY 5, 2995-3005.
Seep-Feldhaus, A.H., Kalinowski, J., & Pühler, A., 1991. Molecular analysis of the Corynebacterium glutamicum lysl gene involved in lysine uptake. MOLECULAR MICROBIOLOGY, 5(12), p 2995-3005.
A.H. Seep-Feldhaus, J. Kalinowski, and A. Pühler, “Molecular analysis of the Corynebacterium glutamicum lysl gene involved in lysine uptake”, MOLECULAR MICROBIOLOGY, vol. 5, 1991, pp. 2995-3005.
Seep-Feldhaus, A.H., Kalinowski, J., Pühler, A.: Molecular analysis of the Corynebacterium glutamicum lysl gene involved in lysine uptake. MOLECULAR MICROBIOLOGY. 5, 2995-3005 (1991).
Seep-Feldhaus, A. H., Kalinowski, Jörn, and Pühler, Alfred. “Molecular analysis of the Corynebacterium glutamicum lysl gene involved in lysine uptake”. MOLECULAR MICROBIOLOGY 5.12 (1991): 2995-3005.

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