Ap1s3 Gene Summary [Mouse]

Predicted to enable clathrin adaptor activity. Predicted to be involved in protein targeting and vesicle-mediated transport. Predicted to be located in early endosome; lysosomal membrane; and trans-Golgi network membrane. Predicted to be part of AP-1 adaptor complex. Predicted to be active in intracellular membrane-bounded organelle. Is expressed in bladder; embryo; renal cortex; urethra; and urinary system. Human ortholog(s) of this gene implicated in psoriasis 15. Orthologous to human AP1S3 (adaptor related protein complex 1 subunit sigma 3). [provided by Alliance of Genome Resources, Apr 2025]

Details

Type
Protein Coding
Official Symbol
Ap1s3
Official Name
adaptor-related protein complex AP-1, sigma 3 [Source:MGI Symbol;Acc:MGI:1891304]
Ensembl ID
ENSMUSG00000054702
Bio databases IDs NCBI: 252903 Ensembl: ENSMUSG00000054702
Aliases adaptor-related protein complex AP-1, sigma 3
Synonyms 1190009B22, adaptor related protein complex 1 subunit sigma 3, adaptor related protein complex 1 subunit σ 3, adaptor-related protein complex AP-1, sigma 3, adaptor-related protein complex AP-1, σ 3, Jr2, LOC108351958, PSORS15, [s]3A, sigma1C
Species
Mouse, Mus musculus
OrthologiesHumanRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in mouse Ap1s3 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Clathrin adaptor complex small chain
  • APS2
  • protein binding
  • Longin-like domains
  • transporter

Pathways

Biological processes and signaling networks where the Ap1s3 gene in mouse plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
binds
disease
  • COVID-19
  • hypertension
  • susceptibility to pustular psoriasis 15
  • asthma
  • angioedema
  • gallstone
  • global developmental delay
  • kidney stones
  • urinary bladder stone
  • allergic asthma
regulated by

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Cytoplasm
  • cytoplasmic vesicle membrane
  • intracellular membrane-bounded organelle
  • Golgi Apparatus
  • cytosol
  • Golgi membrane
  • trans Golgi network
  • lysosome membrane

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the mouse Ap1s3 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • protein targeting
  • platelet dense granule organization
  • vesicle-mediated transport
  • intracellular protein transport

Cellular Component

Where in the cell the gene product is active
  • cytoplasmic vesicle membrane
  • early endosome
  • intracellular membrane-bounded organelle
  • coated pit
  • AP-1 adaptor complex
  • cytosol
  • Golgi membrane
  • trans-Golgi network membrane
  • lysosomal membrane

Molecular Function

What the gene product does at the molecular level
  • protein binding
  • clathrin adaptor activity

Gene-Specific Assays for Results You Can Trust

Streamline your workflow with assays designed for this gene. Our targeted dPCR and qPCR assays help you generate meaningful data – efficiently and accurately.