KEGG_HISTIDINE_METABOLISM > https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/KEGG_HISTIDINE_METABOLISM ACY3 ALDH1A3 ALDH1B1 ALDH2 ALDH3A1 ALDH3A2 ALDH3B1 ALDH3B2 ALDH7A1 ALDH9A1 AMDHD1 AOC1 ASPA BUD23 CNDP1 DDC FTCD HAL HDC HEMK1 HNMT LCMT1 LCMT2 MAOA MAOB METTL2B METTL6 TRMT11 UROC1