NRfamPred: a proteome-scale two level method for prediction of nuclear receptor proteins and their sub-families.

ABSTRACT: Nuclear receptor proteins (NRP) are transcription factor that regulate many vital cellular processes in animal cells. NRPs form a super-family of phylogenetically related proteins and divided into different sub-families on the basis of ligand characteristics and their functions. In the post-genomic era, when new proteins are being added to the database in a high-throughput mode, it becomes imperative to identify new NRPs using information from amino acid sequence alone. In this study we report a SVM based two level prediction systems, NRfamPred, using dipeptide composition of proteins as input. At the 1st level, NRfamPred screens whether the query protein is NRP or non-NRP; if the query protein belongs to NRP class, prediction moves to 2nd level and predicts the sub-family. Using leave-one

SUBMITTER: Kumar R 

PROVIDER: S-EPMC5381360 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature