Article ; Online: Bacterial manganese sensing and homeostasis.
Current opinion in chemical biology
2020 Volume 55, Page(s) 96–102
Abstract: Manganese (Mn) plays a complex role in the survival of pathogenic and symbiotic bacteria in eukaryotic hosts and is also important for free-living bacteria to thrive in stressful environments. This review summarizes new aspects of regulatory strategies ... ...
Abstract | Manganese (Mn) plays a complex role in the survival of pathogenic and symbiotic bacteria in eukaryotic hosts and is also important for free-living bacteria to thrive in stressful environments. This review summarizes new aspects of regulatory strategies to control intracellular Mn levels and gives an overview of several newly identified families of bacterial Mn transporters. Recent illustrative examples of advances in quantification of intracellular Mn pools and characterization of the effects of Mn perturbations are highlighted. These discoveries help define mechanisms of Mn selectivity and toxicity and could enable new strategies to combat pathogenic bacteria and promote growth of desirable bacteria. |
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MeSH term(s) | Amino Acid Sequence ; Bacteria/chemistry ; Bacteria/metabolism ; Bacterial Proteins/genetics ; Bacterial Proteins/metabolism ; Cell Membrane Permeability ; Gene Expression Regulation, Bacterial ; Homeostasis/physiology ; Manganese/chemistry ; Manganese/metabolism ; Membrane Transport Proteins/genetics ; Membrane Transport Proteins/metabolism ; Mutation ; Reactive Oxygen Species/metabolism ; Riboswitch ; Substrate Specificity ; Superoxide Dismutase/metabolism ; Transcription Factors/metabolism |
Chemical Substances | Bacterial Proteins ; Membrane Transport Proteins ; Reactive Oxygen Species ; Riboswitch ; Transcription Factors ; Manganese (42Z2K6ZL8P) ; Superoxide Dismutase (EC 1.15.1.1) |
Language | English |
Publishing date | 2020-02-18 |
Publishing country | England |
Document type | Journal Article ; Research Support, Non-U.S. Gov't ; Review |
ZDB-ID | 1439176-4 |
ISSN | 1879-0402 ; 1367-5931 |
ISSN (online) | 1879-0402 |
ISSN | 1367-5931 |
DOI | 10.1016/j.cbpa.2020.01.003 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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