pfam09817: Zwilch (this model, PSSM-Id:313105 is obsolete and has been replaced by 401684)
RZZ complex, subunit zwilch
The protein Zwilch is an essential component of the mitotic checkpoint, which prevents cells from prematurely exiting mitosis. It is required for the assembly of the dynein-dynactin, Mad2 complexes and spindly/CG15415 onto kinetochores.