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Get5 carboxyl domain During size-dependent cell cycle transitions controlled by the ubiquitous cyclin-dependent kinase Cdk1, Blt1 has been shown to co-localize with Cdr2 in the medial interphase nodes, as well as with Mid1 which was previously shown to localize to similar interphase structures. Physical interactions between Blt1-Mid1, Blt1-Cdr2 and Cdr2-Mid1 were detected, indicating that medial cortical nodes are formed by the ordered, Cdr2-dependent assembly of multiple interacting proteins during interphase. This entry corresponds to the C-terminal dimerization domain.
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