Structure of the Keap1:Nrf2 interface provides mechanistic insight into Nrf2 signaling.
Lo, S.C., Li, X., Henzl, M.T., Beamer, L.J., Hannink, M.(2006) EMBO J 25: 3605-3617
- PubMed: 16888629 
- DOI: 10.1038/sj.emboj.7601243
- Primary Citation of Related Structures:  
2FLU - PubMed Abstract: 
Keap1 is a BTB-Kelch substrate adaptor protein that regulates steady-state levels of Nrf2, a bZIP transcription factor, in response to oxidative stress. We have determined the structure of the Kelch domain of Keap1 bound to a 16-mer peptide from Nrf2 containing a highly conserved DxETGE motif ...