Molecular mimicry of SUMO promotes DNA repair.
Prudden, J., Perry, J.J., Arvai, A.S., Tainer, J.A., Boddy, M.N.(2009) Nat Struct Mol Biol 16: 509-516
- PubMed: 19363481 
- DOI: 10.1038/nsmb.1582
- Primary Citation of Related Structures:  
3GOE - PubMed Abstract: 
Rad60 family members contain functionally enigmatic, integral SUMO-like domains (SLDs). We show here that despite their divergence from SUMO, each Rad60 SLD interacts with a subset of SUMO pathway enzymes: SLD2 specifically binds the SUMO E2 conjugating enzyme (Ubc9), whereas SLD1 binds the SUMO E1 (Fub2, also called Uba2) activating and E3 (Pli1, also called Siz1 and Siz2) specificity enzymes ...