Ho, Dona, Glen Coburn, Yibin Kang, Bryan Cullen, and Millie Georgiadis. (2002) 2002. “The Crystal Structure and Mutational Analysis of a Novel RNA-Binding Domain Found in the Human Tap Nuclear MRNA Export Factor.”. Proc Natl Acad Sci U S A 99 (4): 1888-93. doi:10.1073/pnas.042698599.