Structure of human Mad1 C-terminal domain reveals its involvement in kinetochore targeting.
Kim, S., Sun, H., Tomchick, D.R., Yu, H., Luo, X.(2012) Proc Natl Acad Sci U S A 109: 6549-6554
- PubMed: 22493223 
- DOI: 10.1073/pnas.1118210109
- Primary Citation of Related Structures:  
4DZO - PubMed Abstract: 
The spindle checkpoint prevents aneuploidy by delaying anaphase onset until all sister chromatids achieve proper microtubule attachment. The kinetochore-bound checkpoint protein complex Mad1-Mad2 promotes the conformational activation of Mad2 and serves as a catalytic engine of checkpoint signaling ...