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This gene encodes a syntaxin-binding protein. The encoded protein appears to play a role in release of neurotransmitters via regulation of syntaxin, a transmembrane attachment protein receptor. Mutations in this gene have been associated with infantile epileptic encephalopathy-4. Alternatively spliced transcript variants have been described. [provided by RefSeq, Feb 2010]
STXBP1 (Syntaxin Binding Protein 1) is a Protein Coding gene. Diseases associated with STXBP1 include Developmental And Epileptic Encephalopathy 4 and Early Infantile Epileptic Encephalopathy. Among its related pathways are Protein-protein interactions at synapses and Synaptic vesicle cycle. Gene Ontology (GO) annotations related to this gene include protein kinase binding. An important paralog of this gene is STXBP2.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0000149 | SNARE binding | ISS | -- |
GO:0003723 | RNA binding | HDA | 22658674 |
GO:0005515 | protein binding | IPI | 16049941 |
GO:0017075 | syntaxin-1 binding | ISS | -- |
GO:0019901 | protein kinase binding | IEA | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005634 | nucleus | IEA | -- |
GO:0005654 | nucleoplasm | IDA | -- |
GO:0005737 | cytoplasm | ISS | -- |
GO:0005739 | mitochondrion | ISS | -- |
GO:0005829 | cytosol | IDA,TAS | -- |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Neurotransmitter Release Cycle | ||
2 | Synaptic vesicle cycle | ||
3 | Integration of energy metabolism | ||
4 | Protein-protein interactions at synapses | ||
5 | Transmission across Chemical Synapses |
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|
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0002576 | platelet degranulation | IMP | 12773094 |
GO:0003006 | developmental process involved in reproduction | IEA | -- |
GO:0006886 | intracellular protein transport | IBA | 21873635 |
GO:0006887 | exocytosis | IEA | -- |
GO:0006904 | vesicle docking involved in exocytosis | IEA,ISS | -- |
Name | Status | Disease Links | Group | Role | Mechanism of Action | Clinical Trials |
---|---|---|---|---|---|---|
Guanosine triphosphate | Experimental | Pharma | 0 |
Name | Synonyms | Role | CAS Number | PubChem IDs | PubMed IDs |
---|
ExUns: | 1 | ^ | 2 | ^ | 3 | ^ | 4 | ^ | 5 | ^ | 6 | ^ | 7 | ^ | 8 | ^ | 9 | ^ | 10 | ^ | 11 | ^ | 12 | ^ | 13 | ^ | 14 | ^ | 15 | ^ | 16 | ^ | 17 | ^ | 18 | ^ | 19 | ^ | 20 | ^ | 21a | · | 21b |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | ||||||||||||||||||||||||||||||||||||||||||
SP2: | - | - | |||||||||||||||||||||||||||||||||||||||||
SP3: | - |
This gene was present in the common ancestor of eukaryotes.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | STXBP1 30 31 |
|
OneToOne | |
Platypus (Ornithorhynchus anatinus) |
Mammalia | STXBP1 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | STXBP1 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | STXBP1 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | STXBP1 30 31 |
|
OneToOne | |
Mouse (Mus musculus) |
Mammalia | Stxbp1 30 17 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Stxbp1 30 |
|
||
Chicken (Gallus gallus) |
Aves | STXBP1 30 31 |
|
OneToOne | |
Lizard (Anolis carolinensis) |
Reptilia | STXBP1 31 |
|
OneToOne | |
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | stxbp1 30 |
|
||
African clawed frog (Xenopus laevis) |
Amphibia | Xl.8794 30 |
|
||
Zebrafish (Danio rerio) |
Actinopterygii | stxbp1b 31 31 |
|
OneToMany | |
stxbp1a 30 31 |
|
OneToMany | |||
Dr.29149 30 |
|
||||
Fruit Fly (Drosophila melanogaster) |
Insecta | Rop 30 31 32 |
|
OneToMany | |
African malaria mosquito (Anopheles gambiae) |
Insecta | AgaP_AGAP003023 30 |
|
||
Worm (Caenorhabditis elegans) |
Secernentea | unc-18 30 31 32 |
|
OneToMany | |
T07A9.10 32 |
|
|
|||
Baker's yeast (Saccharomyces cerevisiae) |
Saccharomycetes | SEC1 31 |
|
OneToMany | |
Thale Cress (Arabidopsis thaliana) |
eudicotyledons | SEC1B 30 |
|
||
Rice (Oryza sativa) |
Liliopsida | Os04g0252400 30 |
|
||
Sea Squirt (Ciona savignyi) |
Ascidiacea | -- 31 |
|
OneToMany | |
Sea Vase (Ciona intestinalis) |
Ascidiacea | Cin.5108 30 |
|
SNP ID | Clinical significance and condition | Chr 09 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
207417 | Pathogenic: Early infantile epileptic encephalopathy 4; Infantile epilepsy syndrome; Infantile epileptic dyskinetic encephalopathy; not provided | 127,663,343(+) |
C/T NM_003165.4(STXBP1):c.568C>T (p.Arg190Trp) |
MISSENSE | |
419724 | Pathogenic: Early infantile epileptic encephalopathy 4; Infantile epilepsy syndrome; not provided | 127,660,037(+) |
A/ACT NM_003165.4(STXBP1):c.256_257TC[4] (p.Ile88fs) |
FRAMESHIFT | |
812177 | Pathogenic: Early infantile epileptic encephalopathy 4 | 127,673,180(+) |
GT/G NM_001032221.6(STXBP1):c.1030del (p.Tyr344fs) |
FRAMESHIFT | |
813768 | Likely Pathogenic: Early infantile epileptic encephalopathy 4 | 127,653,749(+) |
T/A NM_001032221.6(STXBP1):c.122T>A (p.Leu41Gln) |
MISSENSE | |
813800 | Likely Pathogenic: Early infantile epileptic encephalopathy 4 | 127,678,533(+) |
G/T NM_001032221.6(STXBP1):c.1461+1G>T |
SPLICE_DONOR |
Variant ID | Type | Subtype | PubMed ID |
---|---|---|---|
esv3621787 | CNV | loss | 21293372 |
esv3621789 | CNV | loss | 21293372 |
nsv1075675 | CNV | deletion | 25765185 |
nsv1126921 | CNV | deletion | 24896259 |
nsv951767 | CNV | deletion | 24416366 |
Disorder | Aliases | PubMed IDs |
---|---|---|
developmental and epileptic encephalopathy 4 |
|
|
early infantile epileptic encephalopathy |
|
|
dravet syndrome |
|
|
west syndrome |
|
|
infantile epilepsy syndrome |
|
|