Eletsky A, Ruyechan WT, Xiao R, Acton TB, Montelione GT, Szyperski T. Solution NMR structure of MED25(391–543) comprising the activator-interacting domain (ACID) of human mediator subunit 25. Journal of Structural and Functional Genomics. 2011 Jul 23;12(3):159. doi: 10.1007/s10969-011-9115-1.