T h i s    T r a i n   

There are multiple pathways:
cascade from plasma membrane
to response stimulus
in living organisms.

Now, signaling controls
expression and proliferation.

Signal binds receptor,
initiates the pathway.

We have integrated
to under-strand the overview,
initiating intracellular pathways,
compiled to order in
sequences of proteins.

http://www.grt.kyushu-u.ac.up/spad/

SPAD - The Signaling PAthway Database is an integrated database
for genetic information and signal transduction systems.