Structure and stability of cohesin's Smc1-kleisin interaction.
Haering, C.H., Schoffnegger, D., Nishino, T., Helmhart, W., Nasmyth, K., Lowe, J.(2004) Mol Cell 15: 951-964
- PubMed: 15383284 
- DOI: 10.1016/j.molcel.2004.08.030
- Primary Citation of Related Structures:  
1W1W - PubMed Abstract: 
A multisubunit complex called cohesin forms a huge ring structure that mediates sister chromatid cohesion, possibly by entrapping sister DNAs following replication. Cohesin's kleisin subunit Scc1 completes the ring, connecting the ABC-like ATPase heads of a V-shaped Smc1/3 heterodimer ...