Immunogen sequence: DCCTENACSK PDDDILDIPL DDPGANAAAA KIQASFRGHM ARKKIKSGER GRKGPGPGGP GGAGVARGGA GGGPSGD. Neurogranin is the human homolog of the neuron-specific rat RC3/neurogranin gene. This gene encodes a postsynaptic protein kinase substrate that bin