Structure of an XPF endonuclease with and without DNA suggests a model for substrate recognition.
Newman, M., Murray-Rust, J., Lally, J., Rudolf, J., Fadden, A., Knowles, P.P., White, M.F., McDonald, N.Q.(2005) EMBO J 24: 895-905
- PubMed: 15719018 
- DOI: 10.1038/sj.emboj.7600581
- Primary Citation of Related Structures:  
2BGW, 2BHN - PubMed Abstract: 
The XPF/Mus81 structure-specific endonucleases cleave double-stranded DNA (dsDNA) within asymmetric branched DNA substrates and play an essential role in nucleotide excision repair, recombination and genome integrity. We report the structure of an archaeal XPF homodimer alone and bound to dsDNA ...