PathCaseSB System, currently being developed by a grant from NSF Biology, features PathCase Systems Biology Workbench that links metabolic pathways with systems biology models. The aim of the PathCaseSB project is to build a framework and tools towards effective and efficient systems biology model development for multiscale mechanistic models of biological systems. Our approach is to integrate the model database with our metabolic network database PathCaseKEGG in order to build “one-shop” querying, visualization, simulation, and modeling capabilities. Today, new tool which aids users to compose/merge two SBML models into one larger SBML model, is released for private beta. Here is the sneak preview of PathCase Composition Interface: http://www.youtube.com/watch?v=p58yHeQfNmM As noted on video description, please watch it in full-screen mode with 720p resolution setting.

PathCase Systems Biology web site provides an advance interface to simulate mathematical models from RoadRunner ODE solver. Unable to display content. Adobe Flash is required.

PathCase is a web-based bioinformatics tool to store, query, simulate and visualize metabolic pathways. They published a new video for their simulation interface for systems biology web site. You can watch the video from here.