GRB2
Summary: The protein encoded by this gene binds the epidermal growth factor receptor and contains one SH2 domain and two SH3 domains. Its two SH3 domains direct complex formation with proline-rich regions of other proteins, and its SH2 domain binds tyrosine phosphorylated sequences. This gene is similar to the Sem5 gene of C.elegans, which is involved in the signal transduction pathway. Two alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008].
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Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
---|---|---|---|---|---|
OMIM IDMIM:108355 Ensembl IDEnsembl:ENSG00000177885 HGNC IDHGNC:HGNC:4566 PHARMGKB IDPA28962 Map Location17q25.1 |
GO terms in GRB2
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Term Type | Evidence Type | GO Term ID | GO Des. |
---|---|---|---|
MF | IPI | GO:0001784 | phosphotyrosine residue binding |
MF | HDA | GO:0003723 | RNA binding |
MF | TAS | GO:0005070 | SH3/SH2 adaptor activity |
MF | TAS | GO:0005088 | Ras guanyl-nucleotide exchange factor activity |
MF | IPI | GO:0005154 | epidermal growth factor receptor binding |
MF | IPI | GO:0005168 | neurotrophin TRKA receptor binding |
Gene expression in normal tissue: GRB2
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in GRB2
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Database | Pathway ID | Pathway Des. |
---|---|---|
kegg | hsa04010 | MAPK signaling pathway - Homo sapiens (human) |
kegg | hsa04012 | ErbB signaling pathway - Homo sapiens (human) |
kegg | hsa04014 | Ras signaling pathway - Homo sapiens (human) |
kegg | hsa04062 | Chemokine signaling pathway - Homo sapiens (human) |
kegg | hsa04068 | FoxO signaling pathway - Homo sapiens (human) |
kegg | hsa04072 | Phospholipase D signaling pathway - Homo sapiens (human) |
Gene-Drug: Aster Plot
Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in GRB2
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Model | Level | Reference ID | Tissue | Cancer | Drug | Clinical Response | Source | |
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No matching records found |