I am doing GSEA for specific pathways. I want to analyze my genes with the gene sets in specific pathways, such as the metabolism of carbohydrates, lipids, proteins, etc. I am using the REACTOME database as a source. I also want databases of other pathways like inflammation, energy metabolism, and so on (these are not available in REACTOME). What other databases are available and also commonly used for GSEA?
Would be helpful in you could give me some ideas. Thanks