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CART / Chemical annotation retrieval toolkit

A chemical annotation retrieval toolkit. As a key functionality, CART matches an input list of chemical names into a comprehensive reference space to assign unambiguous chemical identifiers. In this unified space, bioactivity annotations can be easily retrieved from databases covering a wide variety of chemical effects on biological systems. Subsequently, CART can determine annotations enriched in the input set of chemicals and display these in tabular format and interactive network visualizations, thereby facilitating integrative analysis of chemical bioactivity data.


An enrichment analysis tool for small molecules based on the ChEBI Ontology. BiNChE displays an interactive graph that can be exported as a high-resolution image or in network formats. The tool provides plain, weighted and fragment analysis based on either the ChEBI Role Ontology or the ChEBI Structural Ontology. BiNChE aids in the exploration of large sets of small molecules produced within Metabolomics or other Systems Biology research contexts. The open-source tool provides easy and highly interactive web access to enrichment analysis with the ChEBI ontology tool and is additionally available as a standalone library.

MBRole / Metabolite Biological Role

forum (1)
Performs overrepresentation (enrichment) analysis of categorical annotations for a set of compounds of interest. These categorical annotations correspond to biological and chemical information available in a number of public databases and software. Although focused on qualitative annotations, MBRole is general and versatile enough to perform functional enrichment analysis in any metabolomic sample (including additional biological and chemical annotations for human metabolites), and hence complements existing software for the rising field of metabolomics.