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Adaptor protein complex 1 is found at the cytoplasmic face of coated vesicles located at the Golgi complex, where it mediates both the recruitment of clathrin to the membrane and the recognition of sorting signals within the cytosolic tails of transmembrane receptors. This complex is a heterotetramer composed of two large, one medium, and one small adaptin subunit. The protein encoded by this gene serves as the small subunit of this complex and is a member of the adaptin protein family. Transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2013]
AP1S2 (Adaptor Related Protein Complex 1 Subunit Sigma 2) is a Protein Coding gene. Diseases associated with AP1S2 include Pettigrew Syndrome and Basal Ganglia Disease. Among its related pathways are Lysosome and Clathrin derived vesicle budding. Gene Ontology (GO) annotations related to this gene include protein transporter activity. An important paralog of this gene is AP1S1.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005515 | protein binding | IPI | 25416956 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0000139 | Golgi membrane | TAS | -- |
GO:0005765 | lysosomal membrane | TAS | -- |
GO:0005794 | Golgi apparatus | IEA,IDA | -- |
GO:0005829 | cytosol | TAS | -- |
GO:0005905 | clathrin-coated pit | IEA | -- |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Clathrin derived vesicle budding | ||
2 | HIV Life Cycle |
.65
|
.45
|
3 | Nef-mediates down modulation of cell surface receptors by recruiting them to clathrin adapters | ||
4 | Vesicle-mediated transport | ||
5 | Human cytomegalovirus infection |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0006886 | intracellular protein transport | IEA | -- |
GO:0015031 | protein transport | IEA | -- |
GO:0016192 | vesicle-mediated transport | IEA,IBA | 21873635 |
GO:0019886 | antigen processing and presentation of exogenous peptide antigen via MHC class II | TAS | -- |
GO:0050690 | regulation of defense response to virus by virus | TAS | -- |
This gene was present in the common ancestor of eukaryotes.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | AP1S2 30 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | AP1S2 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | AP1S2 30 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | AP1S2 30 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Ap1s2 30 |
|
||
Mouse (Mus musculus) |
Mammalia | Ap1s2 30 17 31 |
|
OneToOne | |
Platypus (Ornithorhynchus anatinus) |
Mammalia | AP1S2 31 |
|
OneToOne | |
Chicken (Gallus gallus) |
Aves | AP1S2 30 31 |
|
OneToOne | |
Lizard (Anolis carolinensis) |
Reptilia | AP1S2 31 |
|
OneToOne | |
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | ap1s2 30 |
|
||
Zebrafish (Danio rerio) |
Actinopterygii | ap1s2 30 31 |
|
OneToOne | |
Fruit Fly (Drosophila melanogaster) |
Insecta | AP-1&sgr; 32 |
|
|
|
AP-1sigma 30 31 |
|
OneToMany | |||
African malaria mosquito (Anopheles gambiae) |
Insecta | AgaP_AGAP004283 30 |
|
||
Worm (Caenorhabditis elegans) |
Secernentea | aps-1 30 31 |
|
OneToMany | |
Baker's yeast (Saccharomyces cerevisiae) |
Saccharomycetes | APS1 30 31 33 |
|
OneToMany | |
A. gosspyii yeast (Eremothecium gossypii) |
Saccharomycetes | AGOS_AFR124W 30 |
|
||
K. Lactis Yeast (Kluyveromyces lactis) |
Saccharomycetes | KLLA0F22814g 30 |
|
||
Thale Cress (Arabidopsis thaliana) |
eudicotyledons | AT4G35410 30 |
|
||
Alicante grape (Vitis vinifera) |
eudicotyledons | Vvi.1540 30 |
|
||
Rice (Oryza sativa) |
Liliopsida | Os03g0783700 30 |
|
||
Corn (Zea mays) |
Liliopsida | Zm.5866 30 |
|
||
Sea Squirt (Ciona savignyi) |
Ascidiacea | CSA.3488 31 |
|
OneToMany | |
Fission Yeast (Schizosaccharomyces pombe) |
Schizosaccharomycetes | vas2 30 |
|
||
Bread mold (Neurospora crassa) |
Ascomycetes | NCU10618 30 |
|
||
Sea Vase (Ciona intestinalis) |
Ascidiacea | Cin.268 30 |
|
SNP ID | Clinical significance and condition | Chr 0X pos | Variation | AA Info | Type |
---|---|---|---|---|---|
785694 | Likely Benign: not provided | 15,845,525(-) | G/A | INTRON_VARIANT | |
rs1016898604 | Uncertain Significance: History of neurodevelopmental disorder | 15,827,324(-) | G/A | THREE_PRIME_UTR_VARIANT | |
rs104894735 | Pathogenic: Pettigrew syndrome; not provided | 15,852,371(-) | G/A | NONSENSE,NON_CODING_TRANSCRIPT_VARIANT | |
rs104894739 | Pathogenic: Pettigrew syndrome | 15,852,419(-) | G/A | NONSENSE,NON_CODING_TRANSCRIPT_VARIANT | |
rs1057520872 | Likely Benign: not specified | 15,828,209(-) | G/T | INTRON_VARIANT |
Disorder | Aliases | PubMed IDs |
---|---|---|
pettigrew syndrome |
|
|
basal ganglia disease |
|
|
hydrocephalus |
|
|
taylor's syndrome |
|
|
supraglottis cancer |
|
|