kegg             Kyoto Encyclopedia of Genes and Genomes
kegg             Release 83.0+/08-22, Aug 17
                 Kanehisa Laboratories
                 pathway     529,287 entries
                 brite       195,619 entries
                 module      425,597 entries
                 orthology    21,387 entries
                 genome        5,317 entries
                 genes     23,554,212 entries
                 compound     18,108 entries
                 glycan       11,015 entries
                 reaction     10,659 entries
                 rclass        3,110 entries
                 enzyme        7,008 entries
                 disease       1,873 entries
                 drug         10,347 entries
                 dgroup        2,340 entries
                 environ         856 entries