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Surfactants regulate the function and structure of transmembrane protein of Bacillus cereus——promote transmembrane transport of polycyclic aromatic hydrocarbons (PAHs)

ABSTRACT: Polycyclic Aromatic Hydrocarbons (PAHs) can be degraded by its highly efficient degrading bacteria, Bacillus cereus. The transmembrane transport is very important in the process of PAHs adsorption, uptake, transmembrane transport, and degradation by Bacillus cereus. Surfactants are the key substances to promote the absorption, uptake and transport of PAHs by Bacillus cereus across the membrane. In this study, isobaric tags for relative and absolute quantitation (iTRAQ) were used for high-throughput screening of key functional proteins during transmembrane transport of fluoranthene by Bacillus cereus treated with the surfactant Tween20.

ORGANISM(S): Bacillus Cereus Atcc 14579

SUBMITTER: Hongqi Wang

PROVIDER: PXD018137 | iProX | Sat Mar 21 00:00:00 GMT 2020

REPOSITORIES: iProX

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Tween 20 regulate the function and structure of transmembrane proteins of Bacillus cereus: Promoting transmembrane transport of fluoranthene.

Jiang Ruhan R Wu Xiaoxiong X Xiao Yaqian Y Kong Dekang D Li Yi Y Wang Hongqi H

Journal of hazardous materials 20200819

Polycyclic aromatic hydrocarbons (PAHs) are degraded by the highly efficient degrading bacterium Bacillus cereus. Transmembrane transport is highly important in PAH degradation by bacteria. Surfactants are the key substances that promote PAH adsorption, uptake and transmembrane transport by Bacillus cereus. In this study, the isobaric tags for relative and absolute quantitation (iTRAQ) approach was used for high-throughput screening of key functional proteins during transmembrane fluoranthene tr ...[more]

PMID: 33264891

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