Crystal structure of a phosphorylated Smad2: recognition of phosphoserine by the MH2 domain and insights on Smad function in TGA-beta signaling
Wu, Jia - Wei, Hu, Min, Chai, Jijie, Seoane, Joan, Huse, Morgan, Li, Carey, Rigotti, Daniel J., Kyin, Saw, Muir, Tom W., Fairman, Robert , Massagué, Joan, and Shi, Yigong. 2001. Crystal Structure of a Phosphorylated Smad2: Recognition of Phosphoserine by the MH2 Domain and Insights on Smad Function in TGF - Beta Signaling. Mol. Cell, 8 :1277.