Abstract
Palmitic, stearic, oleic, and linoleic acids at concentrations of 200 nmol/ml all inhibited autolysin activity 80% or more in whole cells or cell-free extracts. This concentration of the saturated fatty acids palmitic acid and stearic acid had little or no effect on the growth of whole cells or protoplasts. However, the unsaturated fatty acids oleic acid and linoleic acid induced lysis in both situations. This lytic effect is apparently not related to any uncoupling activity or inhibition of energy catabolism by unsaturated fatty acids. It is concluded that unsaturated fatty acids induce cell and protoplast lysis by acting as more potent membrane destabilizers than saturated fatty acids.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- BORST P., LOOS J. A., CHRIST E. J., SLATER E. C. Uncoupling activity of long-chain fatty acids. Biochim Biophys Acta. 1962 Aug 27;62:509–518. doi: 10.1016/0006-3002(62)90232-9. [DOI] [PubMed] [Google Scholar]
- Cleveland R. F., Daneo-Moore L., Wicken A. J., Shockman G. D. Effect of lipoteichoic acid and lipids on lysis of intact cells of Streptococcus faecalis. J Bacteriol. 1976 Sep;127(3):1582–1584. doi: 10.1128/jb.127.3.1582-1584.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cleveland R. F., Holtje J. V., Wicken A. J., Tomasz A., Daneo-Moore L., Shockman G. D. Inhibition of bacterial wall lysins by lipoteichoic acids and related compounds. Biochem Biophys Res Commun. 1975 Dec 1;67(3):1128–1135. doi: 10.1016/0006-291x(75)90791-3. [DOI] [PubMed] [Google Scholar]
- Cleveland R. F., Wicken A. J., Daneo-Moore L., Shockman G. D. Inhibition of wall autolysis in Streptococcus faecalis by lipoteichoic acid and lipids. J Bacteriol. 1976 Apr;126(1):192–197. doi: 10.1128/jb.126.1.192-197.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Daneo-Moore L., Bourbeau P., Weinstein R., Carson D. Effects of cerulenin on antibiotic-induced lysis of streptococcus faecalis (S. faecium). Antimicrob Agents Chemother. 1979 Dec;16(6):858–861. doi: 10.1128/aac.16.6.858. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ferdinandus J., Clark J. B. Selective inhibition of bacterial enzymes by free fatty acids. J Bacteriol. 1969 Jun;98(3):1109–1113. doi: 10.1128/jb.98.3.1109-1113.1969. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Harold F. M., Baarda J. R., Baron C., Abrams A. Inhibition of membrane-bound adenosine triphosphatase and of cation transport in Streptococcus faecalis by N,N'-dicyclohexylcarbodiimide. J Biol Chem. 1969 May 10;244(9):2261–2268. [PubMed] [Google Scholar]
- Kabara J. J., Swieczkowski D. M., Conley A. J., Truant J. P. Fatty acids and derivatives as antimicrobial agents. Antimicrob Agents Chemother. 1972 Jul;2(1):23–28. doi: 10.1128/aac.2.1.23. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kahan F. M., Kahan J. S., Cassidy P. J., Kropp H. The mechanism of action of fosfomycin (phosphonomycin). Ann N Y Acad Sci. 1974 May 10;235(0):364–386. doi: 10.1111/j.1749-6632.1974.tb43277.x. [DOI] [PubMed] [Google Scholar]
- Kates M. Bacterial lipids. Adv Lipid Res. 1964;2:17–90. [PubMed] [Google Scholar]
- MITCHELL P., MOYLE J. Autolytic release and osmotic properties of protoplasts from Staphylococcus aureus. J Gen Microbiol. 1957 Feb;16(1):184–194. doi: 10.1099/00221287-16-1-184. [DOI] [PubMed] [Google Scholar]
- NIEMAN C. Influence of trace amounts of fatty acids on the growth of microorganisms. Bacteriol Rev. 1954 Jun;18(2):147–163. doi: 10.1128/br.18.2.147-163.1954. [DOI] [PMC free article] [PubMed] [Google Scholar]
- PRESSMAN B. C., LARDY H. A. Further studies on the potassium requirements of mitochondria. Biochim Biophys Acta. 1955 Dec;18(4):482–487. doi: 10.1016/0006-3002(55)90138-4. [DOI] [PubMed] [Google Scholar]
- PRESSMAN B. C., LARDY H. A. Influence of potassium and other alkali cations on respiration of mitochondria. J Biol Chem. 1952 May;197(2):547–556. [PubMed] [Google Scholar]
- Pooley H. M., Shockman G. D. Relationship between the location of autolysin, cell wall synthesis, and the development of resistance to cellular autolysis in Streptococcus faecalis after inhibition of protein synthesis. J Bacteriol. 1970 Aug;103(2):457–466. doi: 10.1128/jb.103.2.457-466.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rogers H. J. Bacterial growth and the cell envelope. Bacteriol Rev. 1970 Jun;34(2):194–214. doi: 10.1128/br.34.2.194-214.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Roth G. S., Shockman G. D., Daneo-Moore L. Balanced macromolecular biosynthesis in "protoplasts" of Streptococcus faecalis. J Bacteriol. 1971 Mar;105(3):710–717. doi: 10.1128/jb.105.3.710-717.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sayare M., Daneo-Moore L., Shockman G. D. Influence of macromolecular biosynthesis on cellular autolysis in Streptococcus faecalis. J Bacteriol. 1972 Oct;112(1):337–344. doi: 10.1128/jb.112.1.337-344.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sheu C. W., Freese E. Effects of fatty acids on growth and envelope proteins of Bacillus subtilis. J Bacteriol. 1972 Aug;111(2):516–524. doi: 10.1128/jb.111.2.516-524.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shockman G. D., Daneo-Moore L., Higgins M. L. Problems of cell wall and membrane growth, enlargement, and division. Ann N Y Acad Sci. 1974 May 10;235(0):161–197. doi: 10.1111/j.1749-6632.1974.tb43265.x. [DOI] [PubMed] [Google Scholar]
- Shockman G. D., Thompson J. S., Conover M. J. The autolytic enzyme system of Streptococcus faecalis. II. Partial characterization of the autolysin and its substrate. Biochemistry. 1967 Apr;6(4):1054–1065. doi: 10.1021/bi00856a014. [DOI] [PubMed] [Google Scholar]
- Villar-Palasi C., Larner J. Glycogen metabolism and glycolytic enzymes. Annu Rev Biochem. 1970;39:639–672. doi: 10.1146/annurev.bi.39.070170.003231. [DOI] [PubMed] [Google Scholar]