Gene description for AP1S1
Gene name	adaptor-related protein complex 1, sigma 1 subunit
Gene symbol	AP1S1
Other names/aliases	AP19 CLAPS1 EKV3 MEDNIK SIGMA1A
Species	Homo sapiens
Database cross references - AP1S1
ExoCarta	ExoCarta_1174
Entrez Gene	1174
HGNC	559
MIM	603531
UniProt	P61966
AP1S1 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells	Unpublished / Not applicable

Gene ontology annotations for AP1S1

Molecular Function     protein transporter activity GO:0008565 IEA Biological Process     post-Golgi vesicle-mediated transport GO:0006892 TAS     response to virus GO:0009615 IEP     intracellular protein transport GO:0006886 IEA     regulation of defense response to virus by virus GO:0050690 TAS     antigen processing and presentation of exogenous peptide antigen via MHC class II GO:0019886 TAS     viral process GO:0016032 TAS     membrane organization GO:0061024 TAS     receptor-mediated endocytosis GO:0006898 TAS Subcellular Localization     AP-1 adaptor complex GO:0030121 TAS     trans-Golgi network membrane GO:0032588 TAS     extracellular exosome GO:0070062 IDA     membrane GO:0016020 IDA     cytoplasmic vesicle membrane GO:0030659 TAS     clathrin-coated endocytic vesicle membrane GO:0030669 TAS     cytosol GO:0005829 TAS     Golgi membrane GO:0000139 TAS     coated pit GO:0005905 IEA     lysosomal membrane GO:0005765 TAS