NRPSpredictor2--a web server for predicting NRPS adenylation domain specificity.

ABSTRACT: The products of many bacterial non-ribosomal peptide synthetases (NRPS) are highly important secondary metabolites, including vancomycin and other antibiotics. The ability to predict substrate specificity of newly detected NRPS Adenylation (A-) domains by genome sequencing efforts is of great importance to identify and annotate new gene clusters that produce secondary metabolites. Prediction of A-domain specificity based on the sequence alone can be achieved through sequence signatures or, more accurately, through machine learning methods. We present an improved predictor, based on previous work (NRPSpredictor), that predicts A-domain specificity using Support Vector Machines on four hierarchical levels, ranging from gross physicochemical properties of an A-domain's substrates down to sing

SUBMITTER: Rottig M 

PROVIDER: S-EPMC3125756 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature