The human otubain2-ubiquitin structure provides insights into the cleavage specificity of poly-ubiquitin-linkages.
Altun, M., Walter, T.S., Kramer, H.B., Herr, P., Iphofer, A., Bostrom, J., David, Y., Komsany, A., Ternette, N., Navon, A., Stuart, D.I., Ren, J., Kessler, B.M.(2015) Plos One 10: e0115344-e0115344
- PubMed: 25590432 
- DOI: 10.1371/journal.pone.0115344
- PubMed Abstract: 
Ovarian tumor domain containing proteases cleave ubiquitin (Ub) and ubiquitin-like polypeptides from proteins. Here we report the crystal structure of human otubain 2 (OTUB2) in complex with a ubiquitin-based covalent inhibitor, Ub-Br2. The ubiquitin ...