RIB:CRIB00046S000011-RIB00046S000000000033 Solution structure of the cwf21 domain in protein AAK25922 RAFL09-17-N05 25-Dec-2006 NMR Domain: RNA-binding He, F., Muto, Y., Inoue, M., Kigawa, T., Shirouzu, M., Terada, T., Yokoyama, S.