Entrez Summary: This gene is a member of the synapsin gene family. Synapsins encode neuronal phosphoproteins which associate with the cytoplasmic surface of synaptic vesicles. Family members are characterized by common protein domains, and they are implicated in synaptogenesis and the modulation of neurotransmitter release, suggesting a potential role in several neuropsychiatric diseases. This member of the synapsin family plays a role in regulation of axonogenesis and synaptogenesis. The protein encoded serves as a substrate for several different protein kinases and phosphorylation may function in the regulation of this protein in the nerve terminal. Mutations in this gene may be associated with X-linked disorders with primary neuronal degeneration such as Rett syndrome. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008].
UniProt Summary: Neuronal phosphoprotein that coats synaptic vesicles, binds to the cytoskeleton, and is believed to function in the regulation of neurotransmitter release. The complex formed with NOS1 and CAPON proteins is necessary for specific nitric-oxid functions at a presynaptic level.
Pfam DomainsGO Terms
Pfam Domains
RimK
Synapsin N
Synapsin
Synapsin C
GO Terms
extrinsic component of synaptic vesicle membrane
synaptic vesicle clustering
anchored component of synaptic vesicle membrane
synaptonemal complex
presynaptic active zone
transporter activity
synaptic vesicle localization
calcium-dependent protein binding
synaptic vesicle membrane
regulation of synaptic vesicle exocytosis
Schaffer collateral - CA1 synapse
signal release from synapse
neurotransmitter secretion
regulation of neurotransmitter secretion
regulation of synaptic vesicle cycle
synaptic vesicle cycle
synaptic vesicle
vesicle-mediated transport in synapse
regulation of neurotransmitter transport
regulation of regulated secretory pathway
signal release
neurotransmitter transport
vesicle localization
regulation of exocytosis
postsynaptic density
actin binding
synapse organization
axon
regulation of neurotransmitter levels
cytoskeleton
chemical synaptic transmission
dendrite
anterograde trans-synaptic signaling
trans-synaptic signaling
modulation of chemical synaptic transmission
regulation of trans-synaptic signaling
synaptic signaling
protein kinase binding
cell junction
regulation of vesicle-mediated transport
organelle localization
regulation of secretion by cell
regulation of secretion
neuron development
regulation of cellular localization
Golgi apparatus
secretion by cell
neuron differentiation
export from cell
cell-cell signaling
secretion
ATP binding
generation of neurons
neurogenesis
cell development
establishment of localization in cell
regulation of transport
vesicle-mediated transport
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)
Compound Hit
No hits were found.
Most Correlated Genes in Chemogenomics
No correlation found to any other genes in chemogenomics.
Tissues where Essential in the Avana Dataset (DepMap 20Q1)
Global Fraction of Cell Lines Where Essential: 0/694