Welcome to the laboratory of Cynthia Wolberger, located in the Department of Biophysics and Biophysical Chemistry. Our research is focused on the structural and mechanistic basis of transcriptional regulation and ubiquitin signaling. We use a combination of x-ray crystallography, cryo-EM, and a variety of biophysical and biochemical approaches to gain insights into the fundamental mechanisms underlying these processes. Please follow the links on this page to learn more about our research and lab members.
Prospective graduate students should visit the web sites of the Program in Biochemistry, Cellular and Molecular Biology, the Program in Molecular Biophysics, XDbio, or the Chemistry-Biology Interface Program.
Interested in a postdoctoral position? Please see the Contacts page for information.
Looking for a plasmid? Many of our plasmids are available through Addgene. Click here to see the list of available plasmids.
Our lab shut down as of March 17 due to the COVID-19 outbreak. During this time, we are all working
Congratulations to postdoc Evan Worden, who is being awarded a Young Investigators’ Day Paul Ehrlich Award by the Johns Hopkins
Amanda Kagan is a hematology/oncology fellow who just completed her residency at the Johns Hopkins Sidney Kimmel Cancer Center.
Worden EJ, Zhang X, Wolberger C. (2020) Structural basis for COMPASS recognition of an H2B-ubiquitinated nucleosome. eLife. in press https://elifesciences.org/articles/53199
Worden EJ, Hoffmann NA, Hicks CW, Wolberger C. (2019) The mechanism of cross-talk between histone H2B ubiquitination and H3 methylation by Dot1L. Cell 176(6):1490-1501. https://doi.org/10.1016/j.cell.2019.02.002
Nune M, Morgan MT, Connell Z, McCullough L, Jbara M, Sun H, Brik A, Formosa T, Wolberger C. (2019) FACT and Ubp10 collaborate to modulate H2B deubiquitination and nucleosome dynamics. eLife, https://doi.org/10.7554/eLife.40988
Pasupala N, Morrow ME, Que LR, Malynn BA, Ma A, Wolberger C. (2018) OTUB1 non-catalytically stabilizes the E2 ubiquitin conjugating-enzyme UBE2E1 by preventing its ubiquitination. J. Biol. Chem 293(47):18285-18295.
Morrow ME, Morgan MT, Clerici M, Growkova K, Yan M, Komander D, Sixma TK, Simicek M, Wolberger C. (2018) Active site alanine mutations convert deubiquitinases into high-affinity ubiquitin-binding proteins. EMBO Rep. pii:e45680. doi: 10.15252/embr.201745680.
Brickner, Soll , Lombardi , Vågbø , Mudge, Oyeniran, Rabe , Jackson, Sullender, Blazosky, Byrum, Zhao, Corbett, Gécz, Field, Vindigni, Slupphaug, Wolberger, Mosammaparast (2017) A ubiquitin-dependent signalling axis specific for ALKBH-mediated DNA dealkylation repair. Nature 551: 389-393.
Morgan MT, Haj-Yahya M, Ringel AE, Bandi P, Brik A, Wolberger C (2016) Structural basis for histone H2B deubiquitination by the SAGA DUB module. Science 351:725-8.
Ringel AE, Cieniewicz AM, Taverna SD, Wolberger C. (2015) Nucleosome competition reveals processive acetylation by the SAGA HAT module. Proc Nat Acad Sci USA, Proc Natl Acad Sci U S A 112:E5461-70.