Figure 3From: Comparative evaluation of open source software for mapping between metabolite identifiers in metabolic network reconstructions: application to Recon 2Recon 2 identifiers. Identifier statistics for Recon 2 before and after metabolite annotations were updated with CTS. (a) Number of unique metabolites with each of the seven types of identifiers. n: names, i: InChIKeys, c: ChEBI ID, h: HMDB ID, k: KEGG CID, p: PubChem CID, l: LipidMAPS ID. (b) Number of unique metabolites with one, and up to seven, identifiers each.Back to article page