REACTOME_CITRIC_ACID_CYCLE_TCA_CYCLE # https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/REACTOME_CITRIC_ACID_CYCLE_TCA_CYCLE ACO2 CS DLD DLST FAHD1 FH IDH2 IDH3A IDH3B IDH3G MDH2 ME2 ME3 NNT OGDH SDHA SDHB SDHC SDHD SUCLA2 SUCLG1 SUCLG2