kegg Kyoto Encyclopedia of Genes and Genomes kegg Release 111.0+/09-17, Sep 24 Kanehisa Laboratories pathway 1,235,660 entries brite 400,220 entries module 569 entries orthology 27,200 entries genome 24,973 entries genes 55,786,498 entries compound 19,399 entries glycan 11,230 entries reaction 12,150 entries rclass 3,201 entries enzyme 8,201 entries network 1,550 entries variant 1,461 entries disease 2,798 entries drug 12,487 entries dgroup 2,482 entries