The Structure of Senp1-Sumo-2 Complex Suggests a Structural Basis for Discrimination between Sumo Paralogues During Processing.
Shen, L.N., Dong, C., Liu, H., Naismith, J.H., Hay, R.T.(2006) Biochem J 397: 279
- PubMed: 16553580 
- DOI: 10.1042/BJ20052030
- Primary Citation of Related Structures:  
2CKG, 2CKH - PubMed Abstract: 
The SUMO (small ubiquitin-like modifier)-specific protease SENP1 (sentrin-specific protease 1) can process the three forms of SUMO to their mature forms and deconjugate SUMO from modified substrates. It has been demonstrated previously that SENP1 processed SUMO-1 more efficiently than SUMO-2, but displayed little difference in its ability to deconjugate the different SUMO paralogues from modified substrates ...