Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Short Communication
  • Published:

Ubiquitin binding mediates the NF-κB inhibitory potential of ABIN proteins

Abstract

Deregulated nuclear factor κB (NF-κB) activation plays an important role in inflammation and tumorigenesis. ABIN proteins have been characterized as negative regulators of NF-κB signaling. However, their mechanism of NF-κB inhibition remained unclear. With the help of a yeast two-hybrid screen, we identified ABIN proteins as novel ubiquitin-interacting proteins. The minimal ubiquitin-binding domain (UBD) corresponds to the ABIN homology domain 2 (AHD2) and is highly conserved in ABIN-1, ABIN-2 and ABIN-3. Moreover, this region is also present in NF-κB essential modulator/IκB kinase γ (NEMO/IKKγ) and the NEMO-like protein optineurin, and is therefore termed UBD in ABIN proteins and NEMO (UBAN). Nuclear magnetic resonance studies of the UBAN domain identify it as a novel type of UBD, with the binding surface on ubiquitin being significantly different from the binding surface of other UBDs. ABIN-1 specifically binds ubiquitinated NEMO via a bipartite interaction involving its UBAN and NEMO-binding domain. Mutations in the UBAN domain led to a loss of ubiquitin binding and impaired the NF-κB inhibitory potential of ABINs. Taken together, these data illustrate an important role for ubiquitin binding in the negative regulation of NF-κB signaling by ABINs and identify UBAN as a novel UBD.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1
Figure 2
Figure 3
Figure 4

Similar content being viewed by others

References

  • Agou F, Courtois G, Chiaravalli J, Baleux F, Coic YM, Traincard F et al. (2004). Inhibition of NF-κB activation by peptides targeting NF-κB essential modulator (nemo) oligomerization. J Biol Chem 279: 54248–54257.

    Article  CAS  Google Scholar 

  • Calzado MA, Bacher S, Schmitz L . (2007). NF-κB inhibitors for the treatment of inflammatory diseases and cancer. Curr Med Chem 14: 367–376.

    Article  CAS  Google Scholar 

  • Ea CK, Deng L, Xia ZP, Pineda G, Chen ZJ . (2006). Activation of IKK by TNFα requires site-specific ubiquitination of RIP1 and polyubiquitin binding by NEMO. Mol Cell 22: 245–257.

    Article  CAS  Google Scholar 

  • El Bakkouri K, Wullaert A, Haegman M, Heyninck K, Beyaert R . (2005). Adenoviral gene transfer of the NF-κB inhibitory protein ABIN-1 decreases allergic airway inflammation in a murine asthma model. J Biol Chem 280: 17938–17944.

    Article  CAS  Google Scholar 

  • Heyninck K, De Valck D, Vanden Berghe W, Van Criekinge W, Contreras R, Fiers W et al. (1999). The zinc finger protein A20 inhibits TNF-induced NF-κB-dependent gene expression by interfering with an RIP- or TRAF2-mediated transactivation signal and directly binds to a novel NF-κB-inhibiting protein ABIN. J Cell Biol 145: 1471–1482.

    Article  CAS  Google Scholar 

  • Heyninck K, Kreike MM, Beyaert R . (2003). Structure–function analysis of the A20-binding inhibitor of NF-κB activation, ABIN-1. FEBS Lett 536: 135–140.

    Article  CAS  Google Scholar 

  • Hicke L, Schubert HL, Hill CP . (2005). Ubiquitin-binding domains. Nat Rev Mol Cell Biol 6: 610–621.

    Article  CAS  Google Scholar 

  • Liu WK, Yen PF, Chien CY, Fann MJ, Su JY, Chou CK . (2004). The inhibitor ABIN-2 disrupts the interaction of receptor-interacting protein with the kinase subunit IKKγ to block activation of the transcription factor NF-κB and potentiate apoptosis. Biochem J 378: 867–876.

    Article  CAS  Google Scholar 

  • Mauro C, Pacifico F, Lavorgna A, Mellone S, Iannetti A, Acquaviva R et al. (2006). ABIN-1 binds to NEMO/IKKγ and co-operates with A20 in inhibiting NF-κB. J Biol Chem 281: 18482–18488.

    Article  CAS  Google Scholar 

  • Shambharkar PB, Blonska M, Pappu BP, Li H, You Y, Sakurai H et al. (2007). Phosphorylation and ubiquitination of the IκB kinase complex by two distinct signaling pathways. EMBO J 26: 1794–1805.

    Article  CAS  Google Scholar 

  • Shembade N, Harhaj NS, Liebl DJ, Harhaj EW . (2007). Essential role for TAX1BP1 in the termination of TNF-α-, IL-1- and LPS-mediated NF-κB and JNK signaling. EMBO J 26: 3910–3922.

    Article  CAS  Google Scholar 

  • Tang ED, Wang CY, Xiong Y, Guan KL . (2003). A role for NF-κB essential modifier/IκB kinase-γ (NEMO/IKKγ) ubiquitination in the activation of the IκB kinase complex by tumor necrosis factor-α. J Biol Chem 278: 37297–37305.

    Article  CAS  Google Scholar 

  • Van Huffel S, Delaei F, Heyninck K, De Valck D, Beyaert R . (2001). Identification of a novel A20-binding inhibitor of nuclear factor-κB activation termed ABIN-2. J Biol Chem 276: 30216–30223.

    Article  CAS  Google Scholar 

  • Weaver BK, Bohn E, Judd BA, Gil MP, Schreiber RD . (2007). ABIN-3: a molecular basis for species divergence in interleukin-10-induced anti-inflammatory actions. Mol Cell Biol 27: 4603–4616.

    Article  CAS  Google Scholar 

  • Wu CJ, Conze DB, Li T, Srinivasula SM, Ashwell JD . (2006). NEMO is a sensor of Lys 63-linked polyubiquitination and functions in NF-κB activation. Nat Cell Biol 8: 398–406.

    Article  CAS  Google Scholar 

  • Wullaert A, Heyninck K, Janssens S, Beyaert R . (2006). Ubiquitin: tool and target for intracellular NF-κB inhibitors. Trends Immunol 27: 533–540.

    Article  CAS  Google Scholar 

  • Wullaert A, Verstrepen L, Van Huffel S, Adib-Conquy M, Cornelis S, Kreike M et al. (2007). LIND/ABIN-3 is a novel lipopolysaccharide-inducible inhibitor of NF-κB activation. J Biol Chem 282: 81–90.

    Article  CAS  Google Scholar 

  • Wullaert A, Wielockx B, Van Huffel S, Bogaert V, De Geest B, Papeleu P et al. (2005). Adenoviral gene transfer of ABIN-1 protects mice from TNF/galactosamine-induced acute liver failure and lethality. Hepatology 42: 381–389.

    Article  CAS  Google Scholar 

  • Zhou H, Du MQ, Dixit VM . (2005). Constitutive NF-κB activation by the t(11;18)(q21;q21) product in MALT lymphoma is linked to deregulated ubiquitin ligase activity. Cancer Cell 7: 425–431.

    Article  CAS  Google Scholar 

  • Zhou H, Wertz I, O'Rourke K, Ultsch M, Seshagiri S, Eby M et al. (2004). Bcl10 activates the NF-κB pathway through ubiquitination of NEMO. Nature 427: 167–171.

    Article  CAS  Google Scholar 

  • Zhu G, Wu CJ, Zhao Y, Ashwell JD . (2007). Optineurin negatively regulates TNFα induced NF-κB activation by competing with NEMO for ubiquitinated RIP. Curr Biol 17: 1438–1443.

    Article  CAS  Google Scholar 

Download references

Acknowledgements

We thank B Coornaert and K Heyninck for helpful discussions. This work was supported by grants from the ‘Interuniversitaire Attractiepolen’ (IAP6/18), the Fonds voor Wetenschappelijk Onderzoek-Vlaanderen (FWO; Grant 3G010505), and the Geconcerteerde Onderzoeksacties of the Ghent University (GOA; Grant 01G06B6) to RB and from the Deutsche Forschungsgemeinschaft and the German–Israeli Foundation to ID.

Author information

Authors and Affiliations

Authors

Corresponding authors

Correspondence to I Dikic or R Beyaert.

Additional information

Supplementary Information accompanies the paper on the Oncogene website (http://www.nature.com/onc).

Supplementary information

Rights and permissions

Reprints and permissions

About this article

Cite this article

Wagner, S., Carpentier, I., Rogov, V. et al. Ubiquitin binding mediates the NF-κB inhibitory potential of ABIN proteins. Oncogene 27, 3739–3745 (2008). https://doi.org/10.1038/sj.onc.1211042

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/sj.onc.1211042

Keywords

This article is cited by

Search

Quick links