Erbin Gene Summary [Mouse]

Predicted to enable signaling receptor binding activity. Involved in negative regulation of monocyte chemotactic protein-1 production; negative regulation of nucleotide-binding activity oligomerization domain containing 2 signaling pathway; and regulation of postsynaptic membrane neurotransmitter receptor levels. Acts upstream of or within protein targeting. Located in basolateral plasma membrane. Is active in glutamatergic synapse and postsynapse. Is expressed in cerebral cortex and retina nuclear layer. Orthologous to human ERBIN (erbb2 interacting protein). [provided by Alliance of Genome Resources, Jul 2025]

Details

Type
Protein Coding
Official Symbol
Erbin
Official Name
Erbb2 interacting protein [Source:MGI Symbol;Acc:MGI:1890169]
Ensembl ID
ENSMUSG00000021709
Bio databases IDs NCBI: 59079 Ensembl: ENSMUSG00000021709
Aliases Erbb2 interacting protein
Synonyms 1700028E05Rik, Erbb2i, Erbb2 interacting protein, ERBB2IP, HEL-S-78, LAP2, LOC100361629, mKIAA1225, RGD1562952
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 Erbin often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Domain present in PSD-95, Dlg, and ZO-1/2
  • leucine-rich repeat
  • protein phosphatase 1 regulatory subunit 42
  • smad binding domain
  • Leucine rich repeat
  • canonical PDZ domain
  • Neu/ErbB-2 receptor binding
  • protein binding
  • receptor binding
  • PDZ domain
  • cpPDZ_Deg_HtrA-like

Pathways

Biological processes and signaling networks where the Erbin 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.
disease
  • heart failure
  • tumorigenesis
  • idiopathic scoliosis
  • endometriosis
  • hypomyelination
  • mechanical hypersensitivity
  • decreased nerve conduction velocity
  • squamous-cell carcinoma
  • squamous cell cancer
  • cardiac hypertrophy
regulated by
regulates
role in cell
  • generation in
  • phosphorylation in
  • proliferation
  • quantity
  • differentiation
  • senescence
  • abnormal morphology
  • response by
  • autophagy by
  • transcription in

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
  • synaptic plasma membrane fractions
  • postsynaptic density (PSD) fractions
  • membrane fraction
  • pH resistant lipid raft fraction
  • glutaminergic synapse
  • cell junction
  • organelle
  • postsynaptic region
  • Nucleus
  • Plasma Membrane
  • hemidesmosomes
  • cell-cell contacts
  • basolateral membrane
  • lateral plasma membrane
  • nuclear speckles
  • neuromuscular junctions
  • paranodes
  • synaptosomes
  • sarcolemma
  • dendrites
  • basement membrane

Gene Ontology Annotations

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

Biological Process

Functions and activities the gene product is involved in
  • negative regulation of NF-kappaB transcription factor activity
  • response to muramyl dipeptide
  • signal transduction
  • epidermal growth factor receptor signaling pathway
  • intermediate filament cytoskeleton organization
  • cell adhesion
  • protein targeting
  • integrin-mediated signaling pathway
  • establishment or maintenance of epithelial cell apical/basal polarity
  • basal protein localization
  • cellular response to tumor necrosis factor
  • response to lipopolysaccharide
  • negative regulation of nucleotide-binding oligomerization domain containing 2 signaling pathway
  • negative regulation of monocyte chemotactic protein-1 production

Cellular Component

Where in the cell the gene product is active
  • nucleus
  • basal plasma membrane
  • basement membrane
  • nuclear membrane
  • cytoplasm
  • nuclear speck
  • cell junction
  • neuromuscular junction
  • hemidesmosome
  • basolateral plasma membrane
  • plasma membrane

Molecular Function

What the gene product does at the molecular level
  • protein binding
  • ErbB-2 class receptor binding
  • structural constituent of cytoskeleton
  • receptor binding

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.