GIPR (gastric inhibitory polypeptide receptor)

Gene

• Entrez ID: 2696
• Gene name: Gastric inhibitory polypeptide receptor
• Gene symbol: GIPR
• Synonyms (NCBI Gene): PGQTL2
• Chromosome: 19
• Chromosome location: 19q13.32
• Summary: 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 stimula

miRNA

miRTarBase ID	miRNA	Experiments	Reference
MIRT1019441	hsa-miR-1262	CLIP-seq
MIRT1019442	hsa-miR-2355-5p	CLIP-seq
MIRT1019443	hsa-miR-3678-5p	CLIP-seq
MIRT1019444	hsa-miR-3679-3p	CLIP-seq
MIRT1019445	hsa-miR-4701-3p	CLIP-seq
MIRT1019446	hsa-miR-4749-3p	CLIP-seq
MIRT1019447	hsa-miR-942	CLIP-seq

Transcription factors

Transcription factor	Regulation	Reference
SP1	Unknown	16087722
SP3	Unknown	16087722

Gene ontology (GO)

GO ID	Ontology	Definition	Evidence	Reference
GO:0002029	Process	Desensitization of G protein-coupled receptor signaling pathway	IEA
GO:0004888	Function	Transmembrane signaling receptor activity	IEA
GO:0004888	Function	Transmembrane signaling receptor activity	TAS	7556958
GO:0004930	Function	G protein-coupled receptor activity	IEA
GO:0005515	Function	Protein binding	IPI	17715056
GO:0005886	Component	Plasma membrane	IBA
GO:0005886	Component	Plasma membrane	IEA
GO:0005886	Component	Plasma membrane	IEA
GO:0005886	Component	Plasma membrane	TAS	7556958
GO:0006091	Process	Generation of precursor metabolites and energy	TAS	7556958
GO:0007165	Process	Signal transduction	IEA
GO:0007166	Process	Cell surface receptor signaling pathway	IEA
GO:0007166	Process	Cell surface receptor signaling pathway	TAS	7556958
GO:0007186	Process	G protein-coupled receptor signaling pathway	IEA
GO:0007188	Process	Adenylate cyclase-modulating G protein-coupled receptor signaling pathway	IBA
GO:0007189	Process	Adenylate cyclase-activating G protein-coupled receptor signaling pathway	IDA	26572091
GO:0007189	Process	Adenylate cyclase-activating G protein-coupled receptor signaling pathway	IEA
GO:0007190	Process	Activation of adenylate cyclase activity	TAS	7589426
GO:0007204	Process	Positive regulation of cytosolic calcium ion concentration	IEA
GO:0007584	Process	Response to nutrient	TAS	7556958
GO:0008528	Function	G protein-coupled peptide receptor activity	IBA
GO:0009749	Process	Response to glucose	IEA
GO:0016020	Component	Membrane	IEA
GO:0016020	Component	Membrane	TAS	7556958
GO:0016519	Function	Gastric inhibitory peptide receptor activity	IBA
GO:0016519	Function	Gastric inhibitory peptide receptor activity	IDA	26572091
GO:0016519	Function	Gastric inhibitory peptide receptor activity	IEA
GO:0017046	Function	Peptide hormone binding	IBA
GO:0017046	Function	Peptide hormone binding	IEA
GO:0017046	Function	Peptide hormone binding	IPI	17715056, 26572091
GO:0031018	Process	Endocrine pancreas development	IEA
GO:0032024	Process	Positive regulation of insulin secretion	IEA
GO:0038192	Process	Gastric inhibitory peptide signaling pathway	IDA	26572091
GO:0038192	Process	Gastric inhibitory peptide signaling pathway	IEA
GO:0048678	Process	Response to axon injury	IEA
GO:0050796	Process	Regulation of insulin secretion	IEA
GO:0050796	Process	Regulation of insulin secretion	TAS	20081857
GO:0051592	Process	Response to calcium ion	IEA
GO:0070542	Process	Response to fatty acid	IEA
GO:0120022	Function	Glucagon family peptide binding	IPI	17715056

Other IDs

• MIM: 137241
• HGNC: 4271
• e!Ensembl: ENSG00000010310

Protein

• UniProt ID: P48546
• Protein name: Gastric inhibitory polypeptide receptor (GIP-R) (Glucose-dependent insulinotropic polypeptide receptor)
• Protein function: This is a receptor for GIP. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase.
• PDB: 2QKH, 4HJ0, 6DKJ, 7DTY, 7FIN, 7FIY, 7RA3, 7RBT, 7VAB, 8ITL, 8ITM, 8WA3, 8YW4
• Family and domains:

  Pfam

  Accession	ID	Position in sequence	Description	Type
  PF02793	HRM	58 → 121	Hormone receptor domain	Family
  PF00002	7tm_2	134 → 388	7 transmembrane receptor (Secretin family)	Family

• Sequence:

  MTTSPILQLLLRLSLCGLLLQRAETGSKGQTAGELYQRWERYRRECQETLAAAEPPSGLA
  CNGSFDMYVCWDYAAPNATARASCPWYLPWHHHVAAGFVLRQCGSDGQWGLWRDHTQCEN
  PEKNEAFLDQRLILERLQVMYTVGYSLSLATLLLALLILSLFRRLHCTRNYIHINLFTSF
  MLRAAAILSRDRLLPRPGPYLGDQALALWNQALAACRTAQIVTQYCVGANYTWLLVEGVY
  LHSLLVLVGGSEEGHFRYYLLLGWGAPALFVIPWVIVRYLYENTQCWERNEVKAIWWIIR
  TPILMTILINFLIFIRILGILLSKLRTRQMRCRDYRLRLARSTLTLVPLLGVHEVVFAPV
  TEEQARGALRFAKLGFEIFLSSFQGFLVSVLYCFINKEVQSEIRRGWHHCRLRRSLGEEQ
  RQLPERAFRALPSGSGPGEVPTSRGLSSGTLPGPGNEASRELESYC

• Sequence length: 466

Pathways

KEGG:

cAMP signaling pathway
Neuroactive ligand-receptor interaction
Hormone signaling

Reactome:

G alpha (s) signalling events
Glucagon-type ligand receptors
ADORA2B mediated anti-inflammatory cytokines production