| Literature DB >> 11165501 |
J M Bujnicki1, M Radlinska, L Rychlewski.
Abstract
Using algorithms for protein sequence analysis we predict that some of the canonical type II and type IIS restriction enzymes have an active site with a substantially different architecture and fold from the "typical" PD-(D/E)xK superfamily. These results suggest that they are related to nucleases from the HNH and GIY-YIG superfamilies.Mesh:
Substances:
Year: 2001 PMID: 11165501 DOI: 10.1016/s0968-0004(00)01690-x
Source DB: PubMed Journal: Trends Biochem Sci ISSN: 0968-0004 Impact factor: 13.807