[{"extern":"1","intvolume":"       293","keyword":["Cell Biology","Biochemistry","Molecular Biology"],"language":[{"iso":"eng"}],"date_updated":"2021-01-12T08:19:17Z","status":"public","publication":"Journal of Biological Chemistry","month":"06","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"first_name":"Katharina","last_name":"Weinhäupl","full_name":"Weinhäupl, Katharina"},{"last_name":"Brennich","first_name":"Martha","full_name":"Brennich, Martha"},{"first_name":"Uli","last_name":"Kazmaier","full_name":"Kazmaier, Uli"},{"last_name":"Lelievre","first_name":"Joel","full_name":"Lelievre, Joel"},{"last_name":"Ballell","first_name":"Lluis","full_name":"Ballell, Lluis"},{"full_name":"Goldberg, Alfred","first_name":"Alfred","last_name":"Goldberg"},{"full_name":"Schanda, Paul","orcid":"0000-0002-9350-7606","id":"7B541462-FAF6-11E9-A490-E8DFE5697425","last_name":"Schanda","first_name":"Paul"},{"first_name":"Hugo","last_name":"Fraga","full_name":"Fraga, Hugo"}],"publisher":"American Society for Biochemistry & Molecular Biology","volume":293,"type":"journal_article","date_published":"2018-06-01T00:00:00Z","abstract":[{"text":"Mycobacterium tuberculosis can remain dormant in the host, an ability that explains the failure of many current tuberculosis treatments. Recently, the natural products cyclomarin, ecumicin, and lassomycin have been shown to efficiently kill Mycobacterium tuberculosis persisters. Their target is the N-terminal domain of the hexameric AAA+ ATPase ClpC1, which recognizes, unfolds, and translocates protein substrates, such as proteins containing phosphorylated arginine residues, to the ClpP1P2 protease for degradation. Surprisingly, these antibiotics do not inhibit ClpC1 ATPase activity, and how they cause cell death is still unclear. Here, using NMR and small-angle X-ray scattering, we demonstrate that arginine-phosphate binding to the ClpC1 N-terminal domain induces millisecond dynamics. We show that these dynamics are caused by conformational changes and do not result from unfolding or oligomerization of this domain. Cyclomarin binding to this domain specifically blocked these N-terminal dynamics. On the basis of these results, we propose a mechanism of action involving cyclomarin-induced restriction of ClpC1 dynamics, which modulates the chaperone enzymatic activity leading eventually to cell death.","lang":"eng"}],"citation":{"mla":"Weinhäupl, Katharina, et al. “The Antibiotic Cyclomarin Blocks Arginine-Phosphate–Induced Millisecond Dynamics in the N-Terminal Domain of ClpC1 from Mycobacterium Tuberculosis.” <i>Journal of Biological Chemistry</i>, vol. 293, no. 22, American Society for Biochemistry &#38; Molecular Biology, 2018, pp. 8379–93, doi:<a href=\"https://doi.org/10.1074/jbc.ra118.002251\">10.1074/jbc.ra118.002251</a>.","apa":"Weinhäupl, K., Brennich, M., Kazmaier, U., Lelievre, J., Ballell, L., Goldberg, A., … Fraga, H. (2018). The antibiotic cyclomarin blocks arginine-phosphate–induced millisecond dynamics in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis. <i>Journal of Biological Chemistry</i>. American Society for Biochemistry &#38; Molecular Biology. <a href=\"https://doi.org/10.1074/jbc.ra118.002251\">https://doi.org/10.1074/jbc.ra118.002251</a>","chicago":"Weinhäupl, Katharina, Martha Brennich, Uli Kazmaier, Joel Lelievre, Lluis Ballell, Alfred Goldberg, Paul Schanda, and Hugo Fraga. “The Antibiotic Cyclomarin Blocks Arginine-Phosphate–Induced Millisecond Dynamics in the N-Terminal Domain of ClpC1 from Mycobacterium Tuberculosis.” <i>Journal of Biological Chemistry</i>. American Society for Biochemistry &#38; Molecular Biology, 2018. <a href=\"https://doi.org/10.1074/jbc.ra118.002251\">https://doi.org/10.1074/jbc.ra118.002251</a>.","short":"K. Weinhäupl, M. Brennich, U. Kazmaier, J. Lelievre, L. Ballell, A. Goldberg, P. Schanda, H. Fraga, Journal of Biological Chemistry 293 (2018) 8379–8393.","ieee":"K. Weinhäupl <i>et al.</i>, “The antibiotic cyclomarin blocks arginine-phosphate–induced millisecond dynamics in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis,” <i>Journal of Biological Chemistry</i>, vol. 293, no. 22. American Society for Biochemistry &#38; Molecular Biology, pp. 8379–8393, 2018.","ista":"Weinhäupl K, Brennich M, Kazmaier U, Lelievre J, Ballell L, Goldberg A, Schanda P, Fraga H. 2018. The antibiotic cyclomarin blocks arginine-phosphate–induced millisecond dynamics in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis. Journal of Biological Chemistry. 293(22), 8379–8393.","ama":"Weinhäupl K, Brennich M, Kazmaier U, et al. The antibiotic cyclomarin blocks arginine-phosphate–induced millisecond dynamics in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis. <i>Journal of Biological Chemistry</i>. 2018;293(22):8379-8393. doi:<a href=\"https://doi.org/10.1074/jbc.ra118.002251\">10.1074/jbc.ra118.002251</a>"},"year":"2018","date_created":"2020-09-18T10:05:18Z","_id":"8440","issue":"22","publication_identifier":{"issn":["0021-9258","1083-351X"]},"day":"01","article_type":"original","doi":"10.1074/jbc.ra118.002251","page":"8379-8393","oa_version":"None","article_processing_charge":"No","quality_controlled":"1","title":"The antibiotic cyclomarin blocks arginine-phosphate–induced millisecond dynamics in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis","publication_status":"published"},{"language":[{"iso":"eng"}],"extern":"1","intvolume":"       286","month":"07","date_updated":"2021-01-12T08:06:58Z","publication":"Journal of Biological Chemistry","status":"public","author":[{"id":"38661662-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3086-9124","full_name":"Baranova, Natalia","first_name":"Natalia","last_name":"Baranova"},{"last_name":"Nilebäck","first_name":"Erik","full_name":"Nilebäck, Erik"},{"last_name":"Haller","first_name":"F. Michael","full_name":"Haller, F. Michael"},{"last_name":"Briggs","first_name":"David C.","full_name":"Briggs, David C."},{"full_name":"Svedhem, Sofia","first_name":"Sofia","last_name":"Svedhem"},{"full_name":"Day, Anthony J.","last_name":"Day","first_name":"Anthony J."},{"first_name":"Ralf P.","last_name":"Richter","full_name":"Richter, Ralf P."}],"publisher":"American Society for Biochemistry & Molecular Biology","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article","date_published":"2011-07-22T00:00:00Z","volume":286,"oa":1,"citation":{"ama":"Baranova NS, Nilebäck E, Haller FM, et al. The inflammation-associated protein TSG-6 cross-links hyaluronan via hyaluronan-induced TSG-6 oligomers. <i>Journal of Biological Chemistry</i>. 2011;286(29):25675-25686. doi:<a href=\"https://doi.org/10.1074/jbc.m111.247395\">10.1074/jbc.m111.247395</a>","ieee":"N. S. Baranova <i>et al.</i>, “The inflammation-associated protein TSG-6 cross-links hyaluronan via hyaluronan-induced TSG-6 oligomers,” <i>Journal of Biological Chemistry</i>, vol. 286, no. 29. American Society for Biochemistry &#38; Molecular Biology, pp. 25675–25686, 2011.","ista":"Baranova NS, Nilebäck E, Haller FM, Briggs DC, Svedhem S, Day AJ, Richter RP. 2011. The inflammation-associated protein TSG-6 cross-links hyaluronan via hyaluronan-induced TSG-6 oligomers. Journal of Biological Chemistry. 286(29), 25675–25686.","mla":"Baranova, Natalia S., et al. “The Inflammation-Associated Protein TSG-6 Cross-Links Hyaluronan via Hyaluronan-Induced TSG-6 Oligomers.” <i>Journal of Biological Chemistry</i>, vol. 286, no. 29, American Society for Biochemistry &#38; Molecular Biology, 2011, pp. 25675–86, doi:<a href=\"https://doi.org/10.1074/jbc.m111.247395\">10.1074/jbc.m111.247395</a>.","short":"N.S. Baranova, E. Nilebäck, F.M. Haller, D.C. Briggs, S. Svedhem, A.J. Day, R.P. Richter, Journal of Biological Chemistry 286 (2011) 25675–25686.","apa":"Baranova, N. S., Nilebäck, E., Haller, F. M., Briggs, D. C., Svedhem, S., Day, A. J., &#38; Richter, R. P. (2011). The inflammation-associated protein TSG-6 cross-links hyaluronan via hyaluronan-induced TSG-6 oligomers. <i>Journal of Biological Chemistry</i>. American Society for Biochemistry &#38; Molecular Biology. <a href=\"https://doi.org/10.1074/jbc.m111.247395\">https://doi.org/10.1074/jbc.m111.247395</a>","chicago":"Baranova, Natalia S., Erik Nilebäck, F. Michael Haller, David C. Briggs, Sofia Svedhem, Anthony J. Day, and Ralf P. Richter. “The Inflammation-Associated Protein TSG-6 Cross-Links Hyaluronan via Hyaluronan-Induced TSG-6 Oligomers.” <i>Journal of Biological Chemistry</i>. American Society for Biochemistry &#38; Molecular Biology, 2011. <a href=\"https://doi.org/10.1074/jbc.m111.247395\">https://doi.org/10.1074/jbc.m111.247395</a>."},"year":"2011","abstract":[{"lang":"eng","text":"Tumor necrosis factor-stimulated gene-6 (TSG-6) is a hyalu-ronan (HA)-binding protein that plays important roles ininflammation and ovulation. TSG-6-mediated cross-linking ofHA has been proposed as a functional mechanism (e.g.for regu-lating leukocyte adhesion), but direct evidence for cross-linkingis lacking, and we know very little about its impact on HA ultra-structure. Here we used films of polymeric and oligomeric HAchains, end-grafted to a solid support, and a combination ofsurface-sensitive biophysical techniques to quantify the bindingof TSG-6 into HA films and to correlate binding to morpholog-ical changes. We find that full-length TSG-6 binds with pro-nounced positive cooperativity and demonstrate that it cancross-link HA at physiologically relevant concentrations. Ourdata indicate that cooperative binding of full-length TSG-6arises from HA-induced protein oligomerization and that theTSG-6 oligomers act as cross-linkers. In contrast, the HA-bind-ing domain of TSG-6 (the Link module) alone binds withoutpositive cooperativity and weaker than the full-length protein.Both the Link module and full-length TSG-6 condensed andrigidified HA films, and the degree of condensation scaled withthe affinity between the TSG-6 constructs and HA. We proposethat condensation is the result of protein-mediated HA cross-linking. Our findings firmly establish that TSG-6 is a potent HAcross-linking agent and might hence have important implica-tions for the mechanistic understanding of the biological func-tion of TSG-6 (e.g.in inflammation)."}],"issue":"29","date_created":"2019-04-11T20:57:43Z","_id":"6298","page":"25675-25686","main_file_link":[{"open_access":"1","url":"http://www.jbc.org/content/286/29/25675.full.pdf"}],"doi":"10.1074/jbc.m111.247395","day":"22","publication_identifier":{"issn":["0021-9258","1083-351X"]},"title":"The inflammation-associated protein TSG-6 cross-links hyaluronan via hyaluronan-induced TSG-6 oligomers","publication_status":"published","quality_controlled":"1","oa_version":"Published Version"},{"article_type":"original","publication_identifier":{"issn":["0021-9258","1083-351X"]},"day":"19","page":"5827-5835","doi":"10.1074/jbc.m109.061168","article_processing_charge":"No","oa_version":"None","publication_status":"published","quality_controlled":"1","title":"Native-unlike long-lived intermediates along the folding pathway of the amyloidogenic protein β2-Microglobulin revealed by real-time two-dimensional NMR","abstract":[{"lang":"eng","text":"β2-microglobulin (β2m), the light chain of class I major histocompatibility complex, is responsible for the dialysis-related amyloidosis and, in patients undergoing long term dialysis, the full-length and chemically unmodified β2m converts into amyloid fibrils. The protein, belonging to the immunoglobulin superfamily, in common to other members of this family, experiences during its folding a long-lived intermediate associated to the trans-to-cis isomerization of Pro-32 that has been addressed as the precursor of the amyloid fibril formation. In this respect, previous studies on the W60G β2m mutant, showing that the lack of Trp-60 prevents fibril formation in mild aggregating condition, prompted us to reinvestigate the refolding kinetics of wild type and W60G β2m at atomic resolution by real-time NMR. The analysis, conducted at ambient temperature by the band selective flip angle short transient real-time two-dimensional NMR techniques and probing the β2m states every 15 s, revealed a more complex folding energy landscape than previously reported for wild type β2m, involving more than a single intermediate species, and shedding new light into the fibrillogenic pathway. Moreover, a significant difference in the kinetic scheme previously characterized by optical spectroscopic methods was discovered for the W60G β2m mutant."}],"year":"2010","citation":{"ama":"Corazza A, Rennella E, Schanda P, et al. Native-unlike long-lived intermediates along the folding pathway of the amyloidogenic protein β2-Microglobulin revealed by real-time two-dimensional NMR. <i>Journal of Biological Chemistry</i>. 2010;285(8):5827-5835. doi:<a href=\"https://doi.org/10.1074/jbc.m109.061168\">10.1074/jbc.m109.061168</a>","ista":"Corazza A, Rennella E, Schanda P, Mimmi MC, Cutuil T, Raimondi S, Giorgetti S, Fogolari F, Viglino P, Frydman L, Gal M, Bellotti V, Brutscher B, Esposito G. 2010. Native-unlike long-lived intermediates along the folding pathway of the amyloidogenic protein β2-Microglobulin revealed by real-time two-dimensional NMR. Journal of Biological Chemistry. 285(8), 5827–5835.","ieee":"A. Corazza <i>et al.</i>, “Native-unlike long-lived intermediates along the folding pathway of the amyloidogenic protein β2-Microglobulin revealed by real-time two-dimensional NMR,” <i>Journal of Biological Chemistry</i>, vol. 285, no. 8. American Society for Biochemistry &#38; Molecular Biology, pp. 5827–5835, 2010.","mla":"Corazza, Alessandra, et al. “Native-Unlike Long-Lived Intermediates along the Folding Pathway of the Amyloidogenic Protein Β2-Microglobulin Revealed by Real-Time Two-Dimensional NMR.” <i>Journal of Biological Chemistry</i>, vol. 285, no. 8, American Society for Biochemistry &#38; Molecular Biology, 2010, pp. 5827–35, doi:<a href=\"https://doi.org/10.1074/jbc.m109.061168\">10.1074/jbc.m109.061168</a>.","short":"A. Corazza, E. Rennella, P. Schanda, M.C. Mimmi, T. Cutuil, S. Raimondi, S. Giorgetti, F. Fogolari, P. Viglino, L. Frydman, M. Gal, V. Bellotti, B. Brutscher, G. Esposito, Journal of Biological Chemistry 285 (2010) 5827–5835.","chicago":"Corazza, Alessandra, Enrico Rennella, Paul Schanda, Maria Chiara Mimmi, Thomas Cutuil, Sara Raimondi, Sofia Giorgetti, et al. “Native-Unlike Long-Lived Intermediates along the Folding Pathway of the Amyloidogenic Protein Β2-Microglobulin Revealed by Real-Time Two-Dimensional NMR.” <i>Journal of Biological Chemistry</i>. American Society for Biochemistry &#38; Molecular Biology, 2010. <a href=\"https://doi.org/10.1074/jbc.m109.061168\">https://doi.org/10.1074/jbc.m109.061168</a>.","apa":"Corazza, A., Rennella, E., Schanda, P., Mimmi, M. C., Cutuil, T., Raimondi, S., … Esposito, G. (2010). Native-unlike long-lived intermediates along the folding pathway of the amyloidogenic protein β2-Microglobulin revealed by real-time two-dimensional NMR. <i>Journal of Biological Chemistry</i>. American Society for Biochemistry &#38; Molecular Biology. <a href=\"https://doi.org/10.1074/jbc.m109.061168\">https://doi.org/10.1074/jbc.m109.061168</a>"},"_id":"8473","date_created":"2020-09-18T10:11:23Z","issue":"8","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"American Society for Biochemistry & Molecular Biology","author":[{"full_name":"Corazza, Alessandra","first_name":"Alessandra","last_name":"Corazza"},{"first_name":"Enrico","last_name":"Rennella","full_name":"Rennella, Enrico"},{"last_name":"Schanda","first_name":"Paul","full_name":"Schanda, Paul","orcid":"0000-0002-9350-7606","id":"7B541462-FAF6-11E9-A490-E8DFE5697425"},{"full_name":"Mimmi, Maria Chiara","last_name":"Mimmi","first_name":"Maria Chiara"},{"full_name":"Cutuil, Thomas","first_name":"Thomas","last_name":"Cutuil"},{"full_name":"Raimondi, Sara","last_name":"Raimondi","first_name":"Sara"},{"full_name":"Giorgetti, Sofia","first_name":"Sofia","last_name":"Giorgetti"},{"last_name":"Fogolari","first_name":"Federico","full_name":"Fogolari, Federico"},{"full_name":"Viglino, Paolo","last_name":"Viglino","first_name":"Paolo"},{"last_name":"Frydman","first_name":"Lucio","full_name":"Frydman, Lucio"},{"full_name":"Gal, Maayan","last_name":"Gal","first_name":"Maayan"},{"last_name":"Bellotti","first_name":"Vittorio","full_name":"Bellotti, Vittorio"},{"full_name":"Brutscher, Bernhard","first_name":"Bernhard","last_name":"Brutscher"},{"full_name":"Esposito, Gennaro","first_name":"Gennaro","last_name":"Esposito"}],"volume":285,"date_published":"2010-02-19T00:00:00Z","type":"journal_article","keyword":["Cell Biology","Biochemistry","Molecular Biology"],"extern":"1","intvolume":"       285","language":[{"iso":"eng"}],"status":"public","publication":"Journal of Biological Chemistry","date_updated":"2021-01-12T08:19:31Z","month":"02"}]