The Acyl-Proteome of Syntrophus aciditrophicus Reveals Metabolic Relationships in Benzoate Degradation
Journal Article
·
· Molecular and Cellular Proteomics
- University of California, Los Angeles, CA (United States)
- TRANSMED Co Ltd, Ho Chi Minh City (Vietnam)
- University of Oklahoma, Norman, OK (United States)
Syntrophus aciditrophicus is a syntrophic bacterium degrading fatty and aromatic acids into acetate, CO2, formate, and H2, consumed by methanogenic archaea. The syntroph’s acyllysine modifications were analyzed with a workflow avoiding antibody enrichment, enabling unbiased global acylation profiling. Seven acyl modification types were identified, six corresponding to reactive acyl-CoA species intermediates in benzoate degradation. Benzoatedegrading enzymes were also prominent among the 60 acylated proteins. The abundant acylations and active deacylases suggest that post-translational modifications directly regulate syntrophic benzoate degradation
- Research Organization:
- Univ. of California, Los Angeles, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); National Institutes of Health (NIH); National Science Foundation (NSF)
- Grant/Contract Number:
- FC02-02ER63421; 447147-EL-21341; GM007185; 1911781; DGE-1650604; GM104610; GM085402
- OSTI ID:
- 1904723
- Journal Information:
- Molecular and Cellular Proteomics, Vol. 21, Issue 4; ISSN 1535-9476
- Publisher:
- American Society for Biochemistry and Molecular BiologyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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