kegg             Kyoto Encyclopedia of Genes and Genomes
kegg             Release 93.0+/03-29, Mar 20
                 Kanehisa Laboratories
                 pathway     696,399 entries
                 brite       245,811 entries
                 module          463 entries
                 orthology    23,289 entries
                 genome        6,794 entries
                 genes     31,259,322 entries
                 compound     18,686 entries
                 glycan       11,039 entries
                 reaction     11,388 entries
                 rclass        3,165 entries
                 enzyme        7,736 entries
                 network       1,111 entries
                 variant         415 entries
                 disease       2,402 entries
                 drug         11,240 entries
                 dgroup        2,274 entries
                 environ         864 entries