期刊
MARINE DRUGS
卷 11, 期 10, 页码 3632-3660出版社
MDPI
DOI: 10.3390/md11103632
关键词
Proteobacteria; marine; peptide; antimicrobial; antibiotic; antifungal; NRPS
资金
- European Union [311975]
- Brittany Regional Council [ARED 6227]
- Quimper communaute
After years of inadequate use and the emergence of multidrug resistant (MDR) strains, the efficiency of classical antibiotics has decreased significantly. New drugs to fight MDR strains are urgently needed. Bacteria hold much promise as a source of unusual bioactive metabolites. However, the potential of marine bacteria, except for Actinomycetes and Cyanobacteria, has been largely underexplored. In the past two decades, the structures of several antimicrobial compounds have been elucidated in marine Proteobacteria. Of these compounds, polyketides (PKs), synthesised by condensation of malonyl-coenzyme A and/or acetyl-coenzyme A, and non-ribosomal peptides (NRPs), obtained through the linkage of (unusual) amino acids, have recently generated particular interest. NRPs are good examples of naturally modified peptides. Here, we review and compile the data on the antimicrobial peptides isolated from marine Proteobacteria, especially NRPs.
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