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Ataxin-3 consolidates the MDC1-dependent DNA double-strand break response by counteracting the SUMO-targeted ubiquitin ligase RNF4.

Pfeiffer A, Luijsterburg MS, Acs K, Wiegant WW, Helfricht A, Herzog LK, Minoia M, Bottcher C, Salomons FA, van Attikum H, Dantuma NP
EMBO J. 2017 Mar 8. pii: e201695151. doi: 10.15252/embj.201695151. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
89975GFP-ataxin-3Expresses GFP-tagged ataxin-3
89976GFP-ataxin-3 *VBMExpresses GFP-tagged ataxin-3 with a mutation in the VCP-binding motif
89977GFP-ataxin-3 C14AExpresses catalytic inactive GFP-tagged ataxin-3
89979GFP-ataxin-3 *SIMExpresses GFP-tagged ataxin-3 with a mutation in the SUMO-interacting motif
89980GFP-ataxin-3 N-tExpresses the GFP-tagged N-terminus (Josephin domain) of ataxin-3
89981GFP-ataxin-3 C-tExpresses the GFP-tagged C-terminus of ataxin-3
8998310xHis-ataxin-3 *SIM-HAExpresses His- and HA-tagged ataxin-3 with a mutation in the SUMO-interacting motif

Antibodies from Article