The position, number and size of the coiled-coil motifs in each protein are schematically depicted by grey boxes. Additional motifs including the NLS (white box), microtubule-binding CAP-Gly domain (shaded box) and Pumilio-family RNA binding repeat (black box) are also shown. The number following each protein name represents the size of amino acids of each protein. The size of Dhc1 alone is reduced to 30% of its original size. Bars, 100 amino acids.