kegg Kyoto Encyclopedia of Genes and Genomes kegg Release 114.0+/06-02, Jun 25 Kanehisa Laboratories pathway 579 entries brite 426,614 entries module 593 entries orthology 27,649 entries genome 25,634 entries genes 60,536,635 entries compound 19,504 entries glycan 11,232 entries reaction 12,300 entries rclass 3,202 entries enzyme 8,274 entries network 1,637 entries variant 1,616 entries disease 2,922 entries drug 12,654 entries dgroup 2,510 entries