Proteomics

Dataset Information

0

E. coli wt/delta L31, IDA, rep2


ABSTRACT: E. coli wt/delta L31 IDA acquisition for constructing SWATH library, replicate 2

ORGANISM(S): Escherichia Coli

SUBMITTER: Hideki Taguchi 

PROVIDER: PXD007805 | JPOST Repository | Sun Nov 05 00:00:00 GMT 2017

REPOSITORIES: jPOST

Dataset's files

Source:
Action DRS
MG1655_IDA2.wiff Wiff
MG1655_IDA2.wiff.scan Wiff
MG1655_deltaL31_IDA2.wiff Wiff
MG1655_deltaL31_IDA2.wiff.scan Wiff
MG1655_wt_and_deltaL31_IDA2.group Other
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Publications

Intrinsic Ribosome Destabilization Underlies Translation and Provides an Organism with a Strategy of Environmental Sensing.

Chadani Yuhei Y   Niwa Tatsuya T   Izumi Takashi T   Sugata Nobuyuki N   Nagao Asuteka A   Suzuki Tsutomu T   Chiba Shinobu S   Ito Koreaki K   Taguchi Hideki H  

Molecular cell 20171101 3


Nascent polypeptides can modulate the polypeptide elongation speed on the ribosome. Here, we show that nascent chains can even destabilize the translating Escherichia coli ribosome from within. This phenomenon, termed intrinsic ribosome destabilization (IRD), occurs in response to a special amino acid sequence of the nascent chain, without involving the release or the recycling factors. Typically, a consecutive array of acidic residues and those intermitted by alternating prolines induce IRD. Th  ...[more]

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