TatAc, the third TatA subunit of Bacillus subtilis, can form active twin-arginine translocases with the TatCd and TatCy subunits |
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| Authors: | Monteferrante Carmine G Baglieri Jacopo Robinson Colin van Dijl Jan Maarten |
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| Institution: | Department of Medical Microbiology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands. |
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| Abstract: | Two independent twin-arginine translocases (Tat) for protein secretion were previously identified in the Gram-positive bacterium Bacillus subtilis. These consist of the TatAd-TatCd and TatAy-TatCy subunits. The function of a third TatA subunit named TatAc was unknown. Here, we show that TatAc can form active protein translocases with TatCd and TatCy. |
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