mus-101 : tres-1
"Yeast two-hybrid analysis revealed that the Sld3/Treslin domain of ZK484.4 (151-388) interacted with C. elegans CDC-45, while the C-terminus of SLD-3 (388-873) interacted with MUS-101 "; "Two CDK sites in SLD-3 are essential for the interaction with MUS-101."