Proteomics

Dataset Information

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Thermal proteome profiling of darobactin in Escherichia coli


ABSTRACT: We performed two dimensional thermal proteome profiling (2D-TPP) of darobactin to study its impact in Escherichia coli.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Escherichia Coli

SUBMITTER: Andre Mateus  

LAB HEAD: Mikhail M. Savitski

PROVIDER: PXD013319 | Pride | 2019-10-29

REPOSITORIES: Pride

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Publications


The current need for novel antibiotics is especially acute for drug-resistant Gram-negative pathogens<sup>1,2</sup>. These microorganisms have a highly restrictive permeability barrier, which limits the penetration of most compounds<sup>3,4</sup>. As a result, the last class of antibiotics that acted against Gram-negative bacteria was developed in the 1960s<sup>2</sup>. We reason that useful compounds can be found in bacteria that share similar requirements for antibiotics with humans, and focus  ...[more]

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