EOG81VNJG GO:0035556 6/50 intracellular signal transduction biological_process "The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell." [GOC:bf, GOC:jl, GOC:signaling, ISBN:3527303782] EOG81VNJG GO:0046872 6/50 metal ion binding molecular_function "Interacting selectively and non-covalently with any metal ion." [GOC:ai]