An interaction in which the source entity regulates or influences in the transcription or translation of a target entity. Also referred to as a Template Reaction.
A biological process representing a set of interactions and relationships among genes, proteins, metabolites, and other factors in the context of cellular compartments, tissues and organisms.
A binding interaction between two physical entities resulting in the formation of an explicit complex that is reversible without an external factor (e.g. protein complexes).
Any chemical compound taking part in a pathway.
Unlike true metabolites, this
node is also used for compounds which are not the product or substrate of a
metabolic conversion.
An entity representing any product of a given gene,
including DNA, RNA and Protein. This is the most generic representation of a
gene-based biomolecule and is useful when more than one representation might be
useful in the given context.