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The PTS(Ntr) system globally regulates ATP-dependent transporters in Rhizobium leguminosarum.

Abstract:

Mutation of ptsP encoding EI(Ntr) of the PTS(Ntr) system in Rhizobium leguminosarum strain Rlv3841 caused a pleiotropic phenotype as observed with many bacteria. The mutant formed dry colonies and grew poorly on organic nitrogen or dicarboxylates. Most strikingly the ptsP mutant had low activity of a broad range of ATP-dependent ABC transporters. This lack of activation, which occurred post-translationally, may explain many of the pleiotropic effects. In contrast proton-coupled transport sy...

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Authors


Williams, A More by this author
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Journal:
Molecular microbiology
Volume:
84
Issue:
1
Pages:
117-129
Publication date:
2012-04-05
DOI:
EISSN:
1365-2958
ISSN:
0950-382X
URN:
uuid:7ebced23-4f2f-4c4f-8ec5-2a2f50064c33
Source identifiers:
411928
Local pid:
pubs:411928

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