Translational Defects in a Mutant Deficient in YajL, the Bacterial Homolog of the Parkinsonism-Associated Protein DJ-1
Author(s) -
Fatoum Kthiri,
Valérie Gautier,
Hai-Tuong Le,
Marie-Françoise Prère,
Olivier Fayet,
Abderrahim Malki,
Ahmed Landoulsi,
Gilbert Richarme
Publication year - 2010
Publication title -
journal of bacteriology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.652
H-Index - 246
eISSN - 1067-8832
pISSN - 0021-9193
DOI - 10.1128/jb.01077-10
Subject(s) - ribosome , biology , ribosomal protein , mutant , escherichia coli , translation (biology) , protein biosynthesis , 30s , ribosomal rna , 50s , biochemistry , genetics , rna , gene , messenger rna
We report here that YajL is associated with ribosomes and interacts with many ribosomal proteins and that a yajL mutant of Escherichia coli displays decreased translation accuracy, as well as increased dissociation of 70S ribosomes into 50S and 30S subunits after oxidative stress.
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