kegg             Kyoto Encyclopedia of Genes and Genomes
kegg             Release 90.0+/06-19, Jun 19
                 Kanehisa Laboratories
                 pathway     642,721 entries
                 brite       225,208 entries
                 module      287,806 entries
                 orthology    22,833 entries
                 genome        6,312 entries
                 genes     29,545,122 entries
                 compound     18,537 entries
                 glycan       11,040 entries
                 reaction     11,197 entries
                 rclass        3,153 entries
                 enzyme        7,564 entries
                 network         852 entries
                 variant         294 entries
                 disease       2,316 entries
                 drug         11,018 entries
                 dgroup        2,219 entries
                 environ         864 entries