Automatic generation of 3D motifs for classification of protein binding sites.

ABSTRACT:

Background

Since many of the new protein structures delivered by high-throughput processes do not have any known function, there is a need for structure-based prediction of protein function. Protein 3D structures can be clustered according to their fold or secondary structures to produce classes of some functional significance. A recent alternative has been to detect specific 3D motifs which are often associated to active sites. Unfortunately, there are very few known 3D motifs, which are usually the result of a manual process, compared to the number of sequential motifs already known. In this paper, we report a method to automatically generate 3D motifs of protein structure binding sites based on consensus atom positions and evaluate it on a set of adenine based ligands.

Result

SUBMITTER: Nebel JC 

PROVIDER: S-EPMC1995225 | biostudies-literature | 2007 Aug

REPOSITORIES: biostudies-literature