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This gene encodes a cytoplasmic protein which contains SH3 domains. This protein is a member of a family of proteins involved in clathrin-mediated endocytosis. Intersectin 2 is thought to regulate the formation of clathrin-coated vesicles and also may function in the induction of T cell antigen receptor (TCR) endocytosis. [provided by RefSeq, Jan 2017]
ITSN2 (Intersectin 2) is a Protein Coding gene. Diseases associated with ITSN2 include Epilepsy, Focal, With Speech Disorder And With Or Without Mental Retardation and Cataract 3, Multiple Types. Among its related pathways are Vesicle-mediated transport and Clathrin-mediated endocytosis. Gene Ontology (GO) annotations related to this gene include calcium ion binding and SH3/SH2 adaptor activity. An important paralog of this gene is ITSN1.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005070 | SH3/SH2 adaptor activity | TAS | 9630982 |
GO:0005089 | Rho guanyl-nucleotide exchange factor activity | IEA | -- |
GO:0005509 | calcium ion binding | IEA | -- |
GO:0005515 | protein binding | IEA,IPI | 17696407 |
GO:0046872 | metal ion binding | IEA | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005737 | cytoplasm | IEA | -- |
GO:0005813 | centrosome | IDA | 20479469 |
GO:0070062 | extracellular exosome | HDA | 19056867 |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Clathrin-mediated endocytosis | ||
2 | Vesicle-mediated transport | ||
3 | EphB-EphrinB Signaling |
EphB-EphrinB Signaling
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4 | Regulation of CDC42 activity |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0006897 | endocytosis | IEA | -- |
GO:0009967 | positive regulation of signal transduction | IEA | -- |
GO:0016032 | viral process | IEA | -- |
GO:0030154 | cell differentiation | IEA | -- |
GO:0035023 | regulation of Rho protein signal transduction | IEA | -- |
ExUns: | 1 | ^ | 2 | ^ | 3 | ^ | 4 | ^ | 5 | ^ | 6 | ^ | 7 | ^ | 8a | · | 8b | ^ | 9 | ^ | 10 | ^ | 11 | ^ | 12 | ^ | 13 | ^ | 14 | ^ | 15a | · | 15b | ^ | 16a | · | 16b | ^ | 17 | ^ | 18 | ^ | 19 | ^ | 20a | · | 20b | ^ | 21 | ^ | 22a | · |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP2: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP3: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP4: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP5: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP6: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP7: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP8: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP9: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP10: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP11: |
ExUns: | 22b | ^ | 23 | ^ | 24 | ^ | 25 | ^ | 26 | ^ | 27 | ^ | 28 | ^ | 29 | ^ | 30a | · | 30b | ^ | 31 | ^ | 32 | ^ | 33 | ^ | 34 | ^ | 35a | · | 35b | · | 35c | ^ | 36 | ^ | 37 | ^ | 38a | · | 38b | ^ | 39a | · | 39b | ^ | 40 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | |||||||||||||||||||||||||||||||||||||||||||||||
SP2: | |||||||||||||||||||||||||||||||||||||||||||||||
SP3: | |||||||||||||||||||||||||||||||||||||||||||||||
SP4: | - | - | |||||||||||||||||||||||||||||||||||||||||||||
SP5: | - | ||||||||||||||||||||||||||||||||||||||||||||||
SP6: | - | - | |||||||||||||||||||||||||||||||||||||||||||||
SP7: | |||||||||||||||||||||||||||||||||||||||||||||||
SP8: | |||||||||||||||||||||||||||||||||||||||||||||||
SP9: | - | ||||||||||||||||||||||||||||||||||||||||||||||
SP10: | - | - | |||||||||||||||||||||||||||||||||||||||||||||
SP11: |
This gene was present in the common ancestor of animals and fungi.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
chimpanzee (Pan troglodytes) |
Mammalia | ITSN2 33 32 |
|
OneToOne | |
dog (Canis familiaris) |
Mammalia | ITSN2 33 32 |
|
OneToOne | |
cow (Bos Taurus) |
Mammalia | ITSN2 33 32 |
|
OneToOne | |
rat (Rattus norvegicus) |
Mammalia | Itsn2 32 |
|
||
mouse (Mus musculus) |
Mammalia | Itsn2 17 33 32 |
|
||
platypus (Ornithorhynchus anatinus) |
Mammalia | ITSN2 33 |
|
OneToOne | |
oppossum (Monodelphis domestica) |
Mammalia | ITSN2 33 |
|
OneToOne | |
chicken (Gallus gallus) |
Aves | ITSN2 33 32 |
|
OneToOne | |
lizard (Anolis carolinensis) |
Reptilia | ITSN2 33 |
|
OneToOne | |
tropical clawed frog (Silurana tropicalis) |
Amphibia | itsn2 32 |
|
||
zebrafish (Danio rerio) |
Actinopterygii | itsn2a 33 32 |
|
OneToMany | |
itsn2b 33 |
|
OneToMany | |||
Dr.6013 32 |
|
||||
fruit fly (Drosophila melanogaster) |
Insecta | Dap160 33 34 |
|
OneToMany | |
worm (Caenorhabditis elegans) |
Secernentea | itsn-1 33 |
|
OneToMany | |
Y116A8C.36 34 |
|
|
|||
baker's yeast (Saccharomyces cerevisiae) |
Saccharomycetes | EDE1 33 |
|
OneToMany | |
TUS1 35 |
|
|
|||
sea squirt (Ciona savignyi) |
Ascidiacea | -- 33 |
|
ManyToMany | |
-- 33 |
|
ManyToMany |
SNP ID | Clin | Chr 02 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
rs1553340826 | likely-pathogenic, Epilepsy, focal, with speech disorder and with or without mental retardation | 24,210,829(-) | T/C | coding_sequence_variant, genic_downstream_transcript_variant, missense_variant, non_coding_transcript_variant | |
rs483352731 | uncertain-significance, not provided | 24,205,244(-) | C/A | coding_sequence_variant, genic_downstream_transcript_variant, missense_variant, non_coding_transcript_variant | |
rs1000003473 | -- | 24,230,344(-) | ATCATCATC/ATCATC | genic_downstream_transcript_variant, intron_variant | |
rs1000023027 | -- | 24,362,156(-) | G/A | upstream_transcript_variant | |
rs1000029986 | -- | 24,221,263(-) | A/C | genic_downstream_transcript_variant, intron_variant |
Variant ID | Type | Subtype | PubMed ID |
---|---|---|---|
esv1382590 | CNV | insertion | 17803354 |
esv1408843 | CNV | deletion | 17803354 |
esv2131572 | CNV | deletion | 18987734 |
esv2660423 | CNV | deletion | 23128226 |
esv2663621 | CNV | deletion | 23128226 |
esv2667505 | CNV | deletion | 23128226 |
esv2719815 | CNV | deletion | 23290073 |
esv2719816 | CNV | deletion | 23290073 |
esv2719817 | CNV | deletion | 23290073 |
esv2719819 | CNV | deletion | 23290073 |
esv3302698 | CNV | tandem duplication | 20981092 |
esv3553833 | CNV | deletion | 23714750 |
esv3590065 | CNV | loss | 21293372 |
esv3590066 | CNV | loss | 21293372 |
esv3590067 | CNV | loss | 21293372 |
nsv1114060 | CNV | deletion | 24896259 |
nsv1117233 | CNV | tandem duplication | 24896259 |
nsv1130919 | CNV | deletion | 24896259 |
nsv1150681 | CNV | insertion | 26484159 |
nsv1153012 | CNV | deletion | 26484159 |
nsv2642 | CNV | deletion | 18451855 |
nsv455897 | CNV | gain | 19166990 |
nsv581179 | CNV | gain | 21841781 |
nsv955108 | CNV | deletion | 24416366 |
nsv961386 | CNV | duplication | 23825009 |
nsv961387 | CNV | duplication | 23825009 |
nsv997445 | CNV | gain | 25217958 |
nsv997725 | CNV | gain | 25217958 |
Disorder | Aliases | PubMed IDs |
---|---|---|
epilepsy, focal, with speech disorder and with or without mental retardation |
|
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cataract 3, multiple types |
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speech disorder |
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