||KEGG compound contains our knowledge on the universe of chemical substances that are relevant to life.
||The KEGG DISEASE database is a collection of disease entries capturing knowledge on genetic and environmental perturbations. Each disease entry contains a list of known genetic factors (disease genes), environmental factors, diagnostic markers, and therapeutic drugs. Diseases are viewed as perturbed states of the molecular system, and drugs as perturbants to the molecular system.
||KEGG DRUG contains chemical structures of drugs and additional information such as therapeutic categories and target molecules.
||KEGG ENVIRON (renamed from EDRUG) is a collection of crude drugs, essential oils, and other health-promoting substances, which are mostly natural products of plants. It will contain environmental substances and other health-damagine substances as well. Each KEGG ENVIRON entry is identified by the E number and is associated with the chemical component, efficacy information, and source species information whenever applicable.
||KEGG GENES is a collection of gene catalogs for all complete genomes and some partial genomes, generated from publicly available resources.
||KEGG Genome is a collection of organisms whose genomes have been completely sequenced.
||KEGG GLYCAN, a part of the KEGG LIGAND database, is a collection of experimentally determined glycan structures. It contains all unique structures taken from CarbBank, structures entered from recent publications, and structures present in KEGG pathways.
||The KEGG Metagenome Database collection information on environmental samples (ecosystems) of genome sequences for multiple species.
||KEGG Modules are manually defined functional units used in the annotation and biological interpretation of sequenced genomes. Each module corresponds to a set of 'KEGG Orthology' (MIR:00000116) entries. KEGG Modules can represent pathway, structural, functional or signature modules.
||KEGG Orthology (KO) consists of manually defined, generalised ortholog groups that correspond to KEGG pathway nodes and BRITE hierarchy nodes in all organisms.
||KEGG PATHWAY is a collection of manually drawn pathway maps representing our knowledge on the molecular interaction and reaction networks.
||KEGG reaction contains our knowledge on the universe of reactions that are relevant to life.
||The Kinetic Simulation Algorithm Ontology (KiSAO) is an ontology that describes simulation algorithms and methods used for biological kinetic models, and the relationships between them. This provides a means to unambiguously refer to simulation algorithms when describing a simulation experiment.
||Knapsack provides information on metabolites and the taxonomic class with which they are associated.