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synapsin II

Summary

Gene Symbol

SYN2

Organism

Homo sapiens (human)

External Links

NCBI Gene

6854

PubChem

6854

Alliance of Genome Resources

HGNC:11495

JoGo

SYN2

TogoVar

SYN2

Annotation

Keyword

Alternative splicing
Phosphoprotein
Proteomics identification
Reference proteome
Schizophrenia
Synapse

Proteins

Displaying **all 4** entries
UniProt	Protein Name
Q59GM1	Synapsin II
Q86VA8	Synapsin II
Q92777	Synapsin II
B3KRB3

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 5** entries
GO Term	Evidence Code	PMID
chemical synaptic transmission	TAS	8964517
neurotransmitter secretion	ISS
calcium-ion regulated exocytosis	IEA
synapse organization	IBA
synaptic vesicle clustering	IBA

GO Hierarchy

biological process

cellular process [inference]

cell communication [inference]

cell-cell signaling [inference]

synaptic signaling [inference]

trans-synaptic signaling [inference]

anterograde trans-synaptic signaling [inference]

chemical synaptic transmission

vesicle-mediated transport [inference]

exocytosis [inference]

regulated exocytosis [inference]

calcium-ion regulated exocytosis

cellular component organization or biogenesis [inference]

cellular component organization [inference]

cell junction organization [inference]

synapse organization

export from cell [inference]

secretion by cell [inference]

exocytosis [inference]

regulated exocytosis [inference]

calcium-ion regulated exocytosis

signal release [inference]

signal release from synapse [inference]

neurotransmitter secretion

localization [inference]

establishment of localization [inference]

transport [inference]

neurotransmitter transport [inference]

neurotransmitter secretion

vesicle-mediated transport [inference]

exocytosis [inference]

regulated exocytosis [inference]

calcium-ion regulated exocytosis

secretion [inference]

secretion by cell [inference]

exocytosis [inference]

regulated exocytosis [inference]

calcium-ion regulated exocytosis

signal release [inference]

signal release from synapse [inference]

neurotransmitter secretion

export from cell [inference]

secretion by cell [inference]

exocytosis [inference]

regulated exocytosis [inference]

calcium-ion regulated exocytosis

signal release [inference]

signal release from synapse [inference]

neurotransmitter secretion

establishment of localization in cell [inference]

neurotransmitter secretion

organelle localization [inference]

vesicle localization [inference]

synaptic vesicle localization [inference]

synaptic vesicle clustering

biological regulation [inference]

regulation of biological process [inference]

signaling [inference]

cell-cell signaling [inference]

synaptic signaling [inference]

trans-synaptic signaling [inference]

anterograde trans-synaptic signaling [inference]

chemical synaptic transmission

Displaying entries **6 - 8** of 8 in total

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GO Term	Evidence Code	PMID
synapse	ISS
Schaffer collateral - CA1 synapse	IEA
glutamatergic synapse	IEA

GO Hierarchy

cellular component

protein-containing complex [inference]

membrane protein complex [inference]

SNARE complex

cellular anatomical entity [inference]

membrane [inference]

plasma membrane

organelle membrane [inference]

vesicle membrane [inference]

cytoplasmic vesicle membrane [inference]

transport vesicle membrane [inference]

exocytic vesicle membrane [inference]

synaptic vesicle membrane

bounding membrane of organelle [inference]

transport vesicle membrane [inference]

exocytic vesicle membrane [inference]

synaptic vesicle membrane

cell junction [inference]

synapse

organelle [inference]

postsynaptic specialization [inference]

postsynaptic density

Displaying **all 3** entries
GO Term	Evidence Code	PMID
protein binding	IPI	23406870
ATP binding	TAS	15217342
identical protein binding	IEA

GO Hierarchy

molecular function

binding [inference]

protein binding

identical protein binding

small molecule binding [inference]

heterocyclic compound binding [inference]

nucleotide binding [inference]

purine nucleotide binding [inference]

adenyl nucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

ion binding [inference]

anion binding [inference]

purine ribonucleoside triphosphate binding [inference]

ATP binding

organic cyclic compound binding [inference]

nucleoside phosphate binding [inference]

nucleotide binding [inference]

purine nucleotide binding [inference]

adenyl nucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

purine ribonucleoside triphosphate binding [inference]

ATP binding

carbohydrate derivative binding [inference]

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

adenyl ribonucleotide binding [inference]

ATP binding

Gene Ontology information from NCBI Gene and UniProt.

Disease

Disease Ontology

Displaying 1 entry
DO ID	Disease Name	Source
DOID:5419	schizophrenia	Alliance of Genome Resources

International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: April 6, 2026

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