kegg Kyoto Encyclopedia of Genes and Genomes kegg Release 113.0+/01-16, Jan 25 Kanehisa Laboratories pathway 1,310,931 entries brite 411,589 entries module 576 entries orthology 27,349 entries genome 25,279 entries genes 58,062,983 entries compound 19,437 entries glycan 11,232 entries reaction 12,211 entries rclass 3,202 entries enzyme 8,235 entries network 1,593 entries variant 1,532 entries disease 2,834 entries drug 12,569 entries dgroup 2,492 entries