Figure 5From: A multispecies comparison of the metazoan 3'-processing downstream elements and the CstF-64 RNA recognition motifMultiple alignment of CstF-64 N-terminal RRM and helix C region. Colors: blue = β-strands; red = α-helix; green = hinge region (partial); yellow shaded = helix C stabilizing interactions [22]; boxed blue = residues most affected by RNA binding, according to NMR relaxation [23].Back to article page