Neuronal System
Homo sapiens (human) Neuronal System (provided by Reactome)
About the Neuronal System pathway
The human brain contains at least 100 billion neurons, each with the ability to influence many other cells. Clearly, highly sophisticated and efficient mechanisms are needed to enable communication among this astronomical number of elements. This communication occurs across synapses, the functional connection between neurons.
The longest variant of each gene is displayed. Click the see gene variants link to see all gene variants.
291 gene
| Gene Symbol | Full Name |
|---|---|
| ABAT | 4-aminobutyrate aminotransferase |
| ACHE | acetylcholinesterase (Yt blood group) |
| ACTN2 | actinin, alpha 2 |
| ADCY1 | adenylate cyclase 1 (brain) |
| ADCY2 | adenylate cyclase 2 (brain) |
| ADCY3 | adenylate cyclase 3 |
| ADCY5 | adenylate cyclase 5 |
| ADCY6 | adenylate cyclase 6 |
| ADCY7 | adenylate cyclase 7 |
| ADCY8 | adenylate cyclase 8 (brain) |
| ADCY9 | adenylate cyclase 9 |
| AP2A1 | adaptor-related protein complex 2, alpha 1 subunit |
| AP2A2 | adaptor-related protein complex 2, alpha 2 subunit |
| AP2B1 | adaptor-related protein complex 2, beta 1 subunit |
| ALDH2 | aldehyde dehydrogenase 2 family (mitochondrial) |
| APBA1 | amyloid beta (A4) precursor protein-binding, family A, member 1 |
| BCHE | butyrylcholinesterase |
| HCN2 | hyperpolarization activated cyclic nucleotide gated potassium channel 2 |
| BRAF | B-Raf proto-oncogene, serine/threonine kinase |
| CACNA1A | calcium channel, voltage-dependent, P/Q type, alpha 1A subunit |
| CACNA1B | calcium channel, voltage-dependent, N type, alpha 1B subunit |
| CACNA1E | calcium channel, voltage-dependent, R type, alpha 1E subunit |
| CACNA2D1 | calcium channel, voltage-dependent, alpha 2/delta subunit 1 |
| CACNB1 | calcium channel, voltage-dependent, beta 1 subunit |
| CACNB2 | calcium channel, voltage-dependent, beta 2 subunit |
| CACNB3 | calcium channel, voltage-dependent, beta 3 subunit |
| CACNB4 | calcium channel, voltage-dependent, beta 4 subunit |
| CALM1 | calmodulin 1 (phosphorylase kinase, delta) |
| CALM2 | calmodulin 2 (phosphorylase kinase, delta) |
| CALM3 | calmodulin 3 (phosphorylase kinase, delta) |
| CAMK4 | calcium/calmodulin-dependent protein kinase IV |
| CAMK2A | calcium/calmodulin-dependent protein kinase II alpha |
| CAMK2B | calcium/calmodulin-dependent protein kinase II beta |
| CAMK2D | calcium/calmodulin-dependent protein kinase II delta |
| CAMK2G | calcium/calmodulin-dependent protein kinase II gamma |
| CHAT | choline O-acetyltransferase |
| CHRNA1 | cholinergic receptor, nicotinic, alpha 1 (muscle) |
| CHRNA2 | cholinergic receptor, nicotinic, alpha 2 (neuronal) |
| CHRNA3 | cholinergic receptor, nicotinic, alpha 3 (neuronal) |
| CHRNA4 | cholinergic receptor, nicotinic, alpha 4 (neuronal) |
| CHRNA5 | cholinergic receptor, nicotinic, alpha 5 (neuronal) |
| CHRNA7 | cholinergic receptor, nicotinic, alpha 7 (neuronal) |
| CHRNB2 | cholinergic receptor, nicotinic, beta 2 (neuronal) |
| CHRNB3 | cholinergic receptor, nicotinic, beta 3 (neuronal) |
| CHRNB4 | cholinergic receptor, nicotinic, beta 4 (neuronal) |
| CHRND | cholinergic receptor, nicotinic, delta (muscle) |
| CHRNE | cholinergic receptor, nicotinic, epsilon (muscle) |
| CHRNG | cholinergic receptor, nicotinic, gamma (muscle) |
| AP2M1 | adaptor-related protein complex 2, mu 1 subunit |
| AP2S1 | adaptor-related protein complex 2, sigma 1 subunit |
| COMT | catechol-O-methyltransferase |
| CREB1 | cAMP responsive element binding protein 1 |
| DLG1 | discs, large homolog 1 (Drosophila) |
| DLG3 | discs, large homolog 3 (Drosophila) |
| DLG4 | discs, large homolog 4 (Drosophila) |
| EPB41L1 | erythrocyte membrane protein band 4.1-like 1 |
| GABBR1 | gamma-aminobutyric acid (GABA) B receptor, 1 |
| GABRA1 | gamma-aminobutyric acid (GABA) A receptor, alpha 1 |
| GABRA2 | gamma-aminobutyric acid (GABA) A receptor, alpha 2 |
| GABRA3 | gamma-aminobutyric acid (GABA) A receptor, alpha 3 |
| GABRA4 | gamma-aminobutyric acid (GABA) A receptor, alpha 4 |
| GABRA5 | gamma-aminobutyric acid (GABA) A receptor, alpha 5 |
| GABRA6 | gamma-aminobutyric acid (GABA) A receptor, alpha 6 |
| GABRB1 | gamma-aminobutyric acid (GABA) A receptor, beta 1 |
| GABRB2 | gamma-aminobutyric acid (GABA) A receptor, beta 2 |
| GABRB3 | gamma-aminobutyric acid (GABA) A receptor, beta 3 |
| GABRG2 | gamma-aminobutyric acid (GABA) A receptor, gamma 2 |
| GABRG3 | gamma-aminobutyric acid (GABA) A receptor, gamma 3 |
| GABRR1 | gamma-aminobutyric acid (GABA) A receptor, rho 1 |
| GABRR2 | gamma-aminobutyric acid (GABA) A receptor, rho 2 |
| GAD1 | glutamate decarboxylase 1 (brain, 67kDa) |
| GAD2 | glutamate decarboxylase 2 (pancreatic islets and brain, 65kDa) |
| GLS | glutaminase |
| GLUL | glutamate-ammonia ligase |
| GNAI1 | guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 1 |
| GNAI2 | guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 2 |
| GNAI3 | guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 3 |
| GNAL | guanine nucleotide binding protein (G protein), alpha activating activity polypeptide, olfactory type |
| GNB1 | guanine nucleotide binding protein (G protein), beta polypeptide 1 |
| GNB2 | guanine nucleotide binding protein (G protein), beta polypeptide 2 |
| GNB3 | guanine nucleotide binding protein (G protein), beta polypeptide 3 |
| GNG3 | guanine nucleotide binding protein (G protein), gamma 3 |
| GNG4 | guanine nucleotide binding protein (G protein), gamma 4 |
| GNG5 | guanine nucleotide binding protein (G protein), gamma 5 |
| GNG7 | guanine nucleotide binding protein (G protein), gamma 7 |
| GNG10 | guanine nucleotide binding protein (G protein), gamma 10 |
| GNG11 | guanine nucleotide binding protein (G protein), gamma 11 |
| GNGT1 | guanine nucleotide binding protein (G protein), gamma transducing activity polypeptide 1 |
| GNGT2 | guanine nucleotide binding protein (G protein), gamma transducing activity polypeptide 2 |
| GRIA1 | glutamate receptor, ionotropic, AMPA 1 |
| GRIA2 | glutamate receptor, ionotropic, AMPA 2 |
| GRIA3 | glutamate receptor, ionotropic, AMPA 3 |
| GRIA4 | glutamate receptor, ionotropic, AMPA 4 |
| GRIK1 | glutamate receptor, ionotropic, kainate 1 |
| GRIK2 | glutamate receptor, ionotropic, kainate 2 |
| GRIK3 | glutamate receptor, ionotropic, kainate 3 |
| GRIK4 | glutamate receptor, ionotropic, kainate 4 |
| GRIK5 | glutamate receptor, ionotropic, kainate 5 |
| GRIN1 | glutamate receptor, ionotropic, N-methyl D-aspartate 1 |
| GRIN2A | glutamate receptor, ionotropic, N-methyl D-aspartate 2A |
