GIPR Gene Summary [Human]

This gene encodes a G-protein coupled receptor for gastric inhibitory polypeptide (GIP), which was originally identified as an activity in gut extracts that inhibited gastric acid secretion and gastrin release, but subsequently was demonstrated to stimulate insulin release in the presence of elevated glucose. Mice lacking this gene exhibit higher blood glucose levels with impaired initial insulin response after oral glucose load. Defect in this gene thus may contribute to the pathogenesis of diabetes. [provided by RefSeq, Oct 2011]

Details

Type
Protein Coding
Official Symbol
GIPR
Official Name
gastric inhibitory polypeptide receptor [Source:HGNC Symbol;Acc:HGNC:4271]
Ensembl ID
ENSG00000010310
Bio databases IDs NCBI: 2696 Ensembl: ENSG00000010310
Aliases gastric inhibitory polypeptide receptor
Synonyms gastric inhibitory polypeptide receptor, Gippr, GLUCOSE-DEPENDENT INSULINOTROPIC PEPTIDE receptor, Gm1081, Gm160, PGQTL2, RATGIPPR
Species
Human, Homo sapiens
OrthologiesMouseRat

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 human GIPR often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • G-protein coupled receptor
  • Hormone receptor domain
  • 7 transmembrane receptor (Secretin family)
  • extracellular domain
  • signaling receptor activity
  • protein binding
  • seven-transmembrane G protein-coupled receptor superfamily
  • gastric inhibitory peptide receptor
  • polypeptide hormone binding
  • transmembrane receptor

Pathways

Biological processes and signaling networks where the GIPR gene in human 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
  • gastric cancer
  • insulin resistance
  • morbid obesity
  • non-insulin-dependent diabetes mellitus
  • overweight disorder
  • obesity
  • carcinoma in situ
  • epithelial cancer in situ
  • coronary artery disease
  • psoriatic arthritis
regulated by
role in cell
  • cell death
  • apoptosis
  • phosphorylation in
  • expression in
  • activation in
  • lipolysis in
  • response
  • number
  • elevation in
  • fusion

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Plasma Membrane
  • cell surface
  • cellular membrane

Gene Ontology Annotations

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

Biological Process

Functions and activities the gene product is involved in
  • generation of precursor metabolites and energy
  • response to axon injury
  • response to nutrient
  • positive regulation of cAMP-mediated signaling
  • cell surface receptor signaling pathway
  • adenylate cyclase-modulating G-protein coupled receptor signaling pathway
  • adenylate cyclase-activating G-protein coupled receptor signaling pathway
  • elevation of cytosolic calcium ion concentration
  • regulation of insulin secretion
  • response to glucose stimulus
  • desensitization of G-protein coupled receptor protein signaling pathway
  • response to calcium ion
  • response to fatty acid
  • positive regulation of insulin secretion
  • endocrine pancreas development
  • activation of adenylate cyclase activity

Cellular Component

Where in the cell the gene product is active
  • membrane
  • plasma membrane

Molecular Function

What the gene product does at the molecular level
  • G-protein coupled peptide receptor activity
  • transmembrane signaling receptor activity
  • protein binding
  • gastric inhibitory peptide receptor activity
  • peptide hormone 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.