ProBiS algorithm for detection of structurally similar protein binding sites by local structural alignment.

ABSTRACT:

Motivation

Exploitation of locally similar 3D patterns of physicochemical properties on the surface of a protein for detection of binding sites that may lack sequence and global structural conservation.

Results

An algorithm, ProBiS is described that detects structurally similar sites on protein surfaces by local surface structure alignment. It compares the query protein to members of a database of protein 3D structures and detects with sub-residue precision, structurally similar sites as patterns of physicochemical properties on the protein surface. Using an efficient maximum clique algorithm, the program identifies proteins that share local structural similarities with the query protein and generates structure-based alignments of these proteins with the query. Structural si

SUBMITTER: Konc J 

PROVIDER: S-EPMC2859123 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature