Prediction of P53 mutants (multiple sites) transcriptional activity based on structural (2D&3D) properties.

ABSTRACT: Prediction of secondary site mutations that reinstate mutated p53 to normalcy has been the focus of intense research in the recent past owing to the fact that p53 mutants have been implicated in more than half of all human cancers and restoration of p53 causes tumor regression. However laboratory investigations are more often laborious and resource intensive but computational techniques could well surmount these drawbacks. In view of this, we formulated a novel approach utilizing computational techniques to predict the transcriptional activity of multiple site (one-site to five-site) p53 mutants. The optimal MCC obtained by the proposed approach on prediction of one-site, two-site, three-site, four-site and five-site mutants were 0.775,0.341,0.784,0.916 and 0.655 respectively, the highest

SUBMITTER: Ramani RG 

PROVIDER: S-EPMC3572112 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature