Grb2 growth factor receptor bound protein 2 [Rattus norvegicus (Norway rat)] - Gene

Summary

Symbol: Grb2provided by RGD
Full Name: growth factor receptor bound protein 2provided by RGD
Primary source: RGD:619758
See related: EnsemblRapid:ENSRNOG00000003990 AllianceGenome:RGD:619758
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Ash-psi
Summary: Enables several functions, including epidermal growth factor receptor binding activity; insulin receptor substrate binding activity; and phosphotyrosine residue binding activity. Predicted to be involved in several processes, including cell surface receptor signaling pathway; natural killer cell mediated cytotoxicity; and nervous system development. Predicted to act upstream of or within several processes, including embryonic morphogenesis; fibroblast growth factor receptor signaling pathway; and positive regulation of actin filament polymerization. Part of protein-containing complex. Is active in presynapse. Human ortholog(s) of this gene implicated in breast cancer; prostate adenocarcinoma; and prostate cancer. Orthologous to human GRB2 (growth factor receptor bound protein 2). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Spleen (RPKM 244.2), Brain (RPKM 239.6) and 9 other tissues See more
Orthologs: human mouse all
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: 10q32.1

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	10	NC_086028.1 (101380354..101448138, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	10	NC_051345.1 (100881404..100949193, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	10	NC_005109.4 (104193953..104263071, complement)

Chromosome 10 - NC_086028.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Low-magnitude vibration induces osteogenic differentiation of bone marrow mesenchymal stem cells via miR-378a-3p/Grb2 pathway to promote bone formation in a rat model of age-related bone loss.
Title: Low-magnitude vibration induces osteogenic differentiation of bone marrow mesenchymal stem cells via miR-378a-3p/Grb2 pathway to promote bone formation in a rat model of age-related bone loss.
a radical increase in the phosphorylation of IRS2 at serine 731 prevents the recruitment of GRB2 adaptor protein which may fail further to connect the Ras and other pathways required to the cell for its survival and to maintain integrity
Title: Altered expression of IRS2 and GRB2 in demyelination of peripheral neurons: Implications in diabetic neuropathy.
GRB2 plays an important role in CCl4-induced hepatic fibrosis by regulating hepatic stellate cell function, and up-regulation of GRB2 induced by HMGB1 is mediated via the PI3K/AKT pathway.
Title: Role of growth factor receptor-bound 2 in CCl(4)-induced hepatic fibrosis.
Growth factor receptor-bound 2 is a direct target of miR-96, which is a negative regulator of cardiac hypertrophy.
Title: miR-96 inhibits cardiac hypertrophy by targeting growth factor receptor-bound 2.
Study confirmed that miR-19b provided a novel mechanism for regulating liver stellate cells proliferation through the targeting of GRB2.
Title: MicroRNA-19b reduces hepatic stellate cell proliferation by targeting GRB2 in hepatic fibrosis models in vivo and in vitro as part of the inhibitory effect of estradiol.
Free fatty acids may inhibit insulin activity in rat islet cells through up-regulating the expression of cPKCalpha or down-regulating the expression of Grb2 and ERK2.
Title: [Effects of free fatty acids on insulin signaling proteins in rat islet cells].
Neph1 but not nephrin specifically binds to adaptor protein Grb2 and tyrosine kinase Csk in a phosphorylation-dependent manner.
Title: Neph1, a component of the kidney slit diaphragm, is tyrosine-phosphorylated by the Src family tyrosine kinase and modulates intracellular signaling by binding to Grb2.
These results suggest that DISC1 is required for NT-3-induced axon elongation and ERK activation at the distal part of axons by recruiting Grb2 to axonal tips.
Title: DISC1 regulates neurotrophin-induced axon elongation via interaction with Grb2.
The Grb2 signal pathway is critical in angiotensin II-dependent smooth muscle vascular endothelial cell division.
Title: The critical role of c-Src and the Shc/Grb2/ERK2 signaling pathway in angiotensin II-dependent VSMC proliferation.
signal transduction through tyrosine-phosphorylated C-terminal fragments of amyloid precursor protein via an enhanced interaction with Shc/Grb2 adaptor proteins in reactive astrocytes of Alzheimer's disease brain
Title: Signal transduction through tyrosine-phosphorylated C-terminal fragments of amyloid precursor protein via an enhanced interaction with Shc/Grb2 adaptor proteins in reactive astrocytes of Alzheimer's disease brain.

Submit: New GeneRIF Correction See all GeneRIFs (11)

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables SH3 domain binding	IEA Inferred from Electronic Annotation more info
enables SH3 domain binding	ISO Inferred from Sequence Orthology more info
enables SH3 domain binding	ISS Inferred from Sequence or Structural Similarity more info
enables enzyme binding	IPI Inferred from Physical Interaction more info	PubMed
enables ephrin receptor binding	IEA Inferred from Electronic Annotation more info
enables ephrin receptor binding	ISO Inferred from Sequence Orthology more info
enables epidermal growth factor receptor binding	IBA Inferred from Biological aspect of Ancestor more info
enables epidermal growth factor receptor binding	IEA Inferred from Electronic Annotation more info
enables epidermal growth factor receptor binding	IPI Inferred from Physical Interaction more info	PubMed
enables epidermal growth factor receptor binding	ISO Inferred from Sequence Orthology more info
enables epidermal growth factor receptor binding	ISS Inferred from Sequence or Structural Similarity more info
enables guanyl-nucleotide exchange factor adaptor activity	IEA Inferred from Electronic Annotation more info
enables guanyl-nucleotide exchange factor adaptor activity	ISO Inferred from Sequence Orthology more info
enables identical protein binding	IEA Inferred from Electronic Annotation more info
enables identical protein binding	ISO Inferred from Sequence Orthology more info
enables insulin receptor substrate binding	IEA Inferred from Electronic Annotation more info
enables insulin receptor substrate binding	IPI Inferred from Physical Interaction more info	PubMed
enables insulin receptor substrate binding	ISO Inferred from Sequence Orthology more info
enables neurotrophin TRKA receptor binding	IEA Inferred from Electronic Annotation more info
enables neurotrophin TRKA receptor binding	ISO Inferred from Sequence Orthology more info
enables phosphoprotein binding	IPI Inferred from Physical Interaction more info	PubMed
enables phosphotyrosine residue binding	IBA Inferred from Biological aspect of Ancestor more info
enables phosphotyrosine residue binding	IEA Inferred from Electronic Annotation more info
enables phosphotyrosine residue binding	IPI Inferred from Physical Interaction more info	PubMed
enables phosphotyrosine residue binding	ISO Inferred from Sequence Orthology more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein domain specific binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein domain specific binding	ISO Inferred from Sequence Orthology more info
enables protein kinase binding	ISO Inferred from Sequence Orthology more info
enables protein phosphatase binding	IEA Inferred from Electronic Annotation more info
enables protein phosphatase binding	ISO Inferred from Sequence Orthology more info
enables protein-containing complex binding	IDA Inferred from Direct Assay more info	PubMed
enables protein-macromolecule adaptor activity	ISO Inferred from Sequence Orthology more info
enables transmembrane receptor protein tyrosine kinase adaptor activity	IEA Inferred from Electronic Annotation more info
enables transmembrane receptor protein tyrosine kinase adaptor activity	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in B cell receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in B cell receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in Ras protein signal transduction	TAS Traceable Author Statement more info	PubMed
involved_in Schwann cell development	IEA Inferred from Electronic Annotation more info
involved_in Schwann cell development	ISO Inferred from Sequence Orthology more info
involved_in T cell activation	IEA Inferred from Electronic Annotation more info
involved_in T cell activation	ISO Inferred from Sequence Orthology more info
involved_in actin cytoskeleton organization	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within actin cytoskeleton organization	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within anatomical structure formation involved in morphogenesis	ISO Inferred from Sequence Orthology more info
involved_in branching involved in labyrinthine layer morphogenesis	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within branching involved in labyrinthine layer morphogenesis	ISO Inferred from Sequence Orthology more info
involved_in cellular response to ionizing radiation	IEA Inferred from Electronic Annotation more info
involved_in cellular response to ionizing radiation	ISO Inferred from Sequence Orthology more info
involved_in endodermal cell differentiation	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within endodermal cell differentiation	ISO Inferred from Sequence Orthology more info
involved_in epidermal growth factor receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in epidermal growth factor receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in fibroblast growth factor receptor signaling pathway	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within fibroblast growth factor receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in insulin receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in insulin receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in insulin-like growth factor receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in insulin-like growth factor receptor signaling pathway	ISO Inferred from Sequence Orthology more info
involved_in myelination	IEA Inferred from Electronic Annotation more info
involved_in myelination	ISO Inferred from Sequence Orthology more info
involved_in natural killer cell mediated cytotoxicity	IEA Inferred from Electronic Annotation more info
involved_in natural killer cell mediated cytotoxicity	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of natural killer cell mediated cytotoxicity	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of actin filament polymerization	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within positive regulation of actin filament polymerization	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of reactive oxygen species metabolic process	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of reactive oxygen species metabolic process	ISO Inferred from Sequence Orthology more info
involved_in receptor internalization	IEA Inferred from Electronic Annotation more info
involved_in receptor internalization	ISO Inferred from Sequence Orthology more info
involved_in regulation of MAPK cascade	IBA Inferred from Biological aspect of Ancestor more info
involved_in regulation of MAPK cascade	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within regulation of MAPK cascade	ISO Inferred from Sequence Orthology more info
involved_in signal transduction	IBA Inferred from Biological aspect of Ancestor more info
involved_in signal transduction in response to DNA damage	IEA Inferred from Electronic Annotation more info
involved_in signal transduction in response to DNA damage	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
part_of COP9 signalosome	IBA Inferred from Biological aspect of Ancestor more info
part_of COP9 signalosome	IEA Inferred from Electronic Annotation more info
part_of COP9 signalosome	ISO Inferred from Sequence Orthology more info
part_of COP9 signalosome	ISS Inferred from Sequence or Structural Similarity more info
located_in Golgi apparatus	IEA Inferred from Electronic Annotation more info
part_of Grb2-EGFR complex	IEA Inferred from Electronic Annotation more info
part_of Grb2-EGFR complex	ISO Inferred from Sequence Orthology more info
located_in cell cortex	IEA Inferred from Electronic Annotation more info
is_active_in cell cortex	ISO Inferred from Sequence Orthology more info
located_in cell-cell junction	IEA Inferred from Electronic Annotation more info
located_in cell-cell junction	ISO Inferred from Sequence Orthology more info
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	ISS Inferred from Sequence or Structural Similarity more info
located_in cytosol	TAS Traceable Author Statement more info
located_in endosome	IEA Inferred from Electronic Annotation more info
located_in endosome	ISO Inferred from Sequence Orthology more info
located_in endosome	ISS Inferred from Sequence or Structural Similarity more info
located_in membrane	ISO Inferred from Sequence Orthology more info
located_in nucleolus	IEA Inferred from Electronic Annotation more info
located_in nucleolus	ISO Inferred from Sequence Orthology more info
is_active_in nucleoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
located_in nucleus	ISS Inferred from Sequence or Structural Similarity more info
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	ISO Inferred from Sequence Orthology more info
is_active_in presynapse	IDA Inferred from Direct Assay more info	PubMed
part_of protein-containing complex	IDA Inferred from Direct Assay more info	PubMed
located_in vesicle membrane	IEA Inferred from Electronic Annotation more info
located_in vesicle membrane	ISO Inferred from Sequence Orthology more info

General protein information

Go to the top of the page Help

Preferred Names: growth factor receptor-bound protein 2

Names: SH2/SH3 adapter GRB2; adapter protein GRB2; growth factor receptor-bound protein 2-like; protein Ash

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_030846.2 → NP_110473.2 growth factor receptor-bound protein 2

See identical proteins and their annotated locations for NP_110473.2

Status: VALIDATED

Source sequence(s)

AA926364, BC091144

UniProtKB/Swiss-Prot

P62994, Q5BKA7

UniProtKB/TrEMBL

A0A8L2Q1H5, A6HKQ4

Related

ENSRNOP00000005347.6, ENSRNOT00000005347.7

Conserved Domains (3) summary

cd09941
Location:56 → 150

SH2_Grb2_like; Src homology 2 domain found in Growth factor receptor-bound protein 2 (Grb2) and similar proteins

cd11946
Location:1 → 56

SH3_GRB2_N; N-terminal Src homology 3 domain of Growth factor receptor-bound protein 2

cd11949
Location:160 → 212

SH3_GRB2_C; C-terminal Src homology 3 domain of Growth factor receptor-bound protein 2