Role of the ssu and seu genes of Corynebacterium glutamicum ATCC 13032 in utilization of sulfonates and sulfonate esters as sulfur sources

Koch DJ, Rückert C, Rey DA, Mix A, Pühler A, Kalinowski J (2005)
APPLIED AND ENVIRONMENTAL MICROBIOLOGY 71(10): 6104-6114.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
Corynebacterium glutamicum ATCC 13032 was found to be able to utilize a broad range of sulfonates and sulfonate esters as sulfur sources. The two gene clusters potentially involved in sulfonate utilization, ssuD1CBA and ssuI-seuABC-ssuD2, were identified in the genome of C. glutamicum ATCC 13032 by similarity searches. While the ssu genes encode proteins resembling Ssu proteins from Escherichia coli or Bacillus subtilis, the seu gene products exhibited similarity to the dibenzothiophene-degrading Dsz monooxygenases of Rhodococcus strain IGTS8. Growth tests with the C. glutamicum wild-type and appropriate mutant strains showed that the clustered genes ssuC, ssuB, and ssuA, putatively encoding the components of an ABC-type transporter system, are required for the utilization of aliphatic sulfonates. In C. glutamicum sulfonates are apparently degraded by sulfonatases encoded by ssuD1 and ssuD2. It was also found that the seu genes seuA, seuB, and seuC can effectively replace ssuD1 and ssuD2 for the degradation of sulfonate esters. The utilization of all sulfonates and sulfonate esters tested is dependent on a novel putative reductase encoded by ssuI. Obviously, all monooxygenases encoded by the ssu and seu genes, including SsuD1, SsuD2, SeuA, SeuB, and SeuC, which are reduced flavin mononucleotide dependent according to sequence similarity, have SsuI as an essential component. Using real-time reverse transcription-PCR, the ssu and seu gene cluster was found to be expressed considerably more strongly during growth on sulfonates and sulfonate esters than during growth on sulfate.
Erscheinungsjahr
2005
Zeitschriftentitel
APPLIED AND ENVIRONMENTAL MICROBIOLOGY
Band
71
Ausgabe
10
Seite(n)
6104-6114
ISSN
0099-2240
Page URI
https://pub.uni-bielefeld.de/record/1602017

Zitieren

Koch DJ, Rückert C, Rey DA, Mix A, Pühler A, Kalinowski J. Role of the ssu and seu genes of Corynebacterium glutamicum ATCC 13032 in utilization of sulfonates and sulfonate esters as sulfur sources. APPLIED AND ENVIRONMENTAL MICROBIOLOGY. 2005;71(10):6104-6114.
Koch, D. J., Rückert, C., Rey, D. A., Mix, A., Pühler, A., & Kalinowski, J. (2005). Role of the ssu and seu genes of Corynebacterium glutamicum ATCC 13032 in utilization of sulfonates and sulfonate esters as sulfur sources. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 71(10), 6104-6114. doi:10.1128/AEM.71.10.6104-6114.2005
Koch, D. J., Rückert, C., Rey, D. A., Mix, A., Pühler, A., and Kalinowski, J. (2005). Role of the ssu and seu genes of Corynebacterium glutamicum ATCC 13032 in utilization of sulfonates and sulfonate esters as sulfur sources. APPLIED AND ENVIRONMENTAL MICROBIOLOGY 71, 6104-6114.
Koch, D.J., et al., 2005. Role of the ssu and seu genes of Corynebacterium glutamicum ATCC 13032 in utilization of sulfonates and sulfonate esters as sulfur sources. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 71(10), p 6104-6114.
D.J. Koch, et al., “Role of the ssu and seu genes of Corynebacterium glutamicum ATCC 13032 in utilization of sulfonates and sulfonate esters as sulfur sources”, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, vol. 71, 2005, pp. 6104-6114.
Koch, D.J., Rückert, C., Rey, D.A., Mix, A., Pühler, A., Kalinowski, J.: Role of the ssu and seu genes of Corynebacterium glutamicum ATCC 13032 in utilization of sulfonates and sulfonate esters as sulfur sources. APPLIED AND ENVIRONMENTAL MICROBIOLOGY. 71, 6104-6114 (2005).
Koch, DJ, Rückert, Christian, Rey, DA, Mix, Andreas, Pühler, Alfred, and Kalinowski, Jörn. “Role of the ssu and seu genes of Corynebacterium glutamicum ATCC 13032 in utilization of sulfonates and sulfonate esters as sulfur sources”. APPLIED AND ENVIRONMENTAL MICROBIOLOGY 71.10 (2005): 6104-6114.

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