PIK3R3
Summary: Phosphatidylinositol 3-kinase (PI3K) phosphorylates phosphatidylinositol and similar compounds, which then serve as second messengers in growth signaling pathways. PI3K is composed of a catalytic and a regulatory subunit. The protein encoded by this gene represents a regulatory subunit of PI3K. The encoded protein contains two SH2 domains through which it binds activated protein tyrosine kinases to regulate their activity. [provided by RefSeq, Jun 2016].
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Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
---|---|---|---|---|---|
OMIM IDMIM:606076 Ensembl IDEnsembl:ENSG00000117461 HGNC IDHGNC:HGNC:8981 PHARMGKB IDPA33314 Map Location1p34.1 |
GO terms in PIK3R3
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Term Type | Evidence Type | GO Term ID | GO Des. |
---|---|---|---|
BP | IBA | GO:0008286 | insulin receptor signaling pathway |
BP | IEA | GO:0036092 | phosphatidylinositol-3-phosphate biosynthetic process |
BP | IBA | GO:0043551 | regulation of phosphatidylinositol 3-kinase activity |
BP | IBA | GO:0046854 | phosphatidylinositol phosphorylation |
BP | ISS | GO:2001275 | positive regulation of glucose import in response to insulin stimulus |
CC | TAS | GO:0005829 | cytosol |
Gene expression in normal tissue: PIK3R3
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in PIK3R3
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Database | Pathway ID | Pathway Des. |
---|---|---|
reactome | R-HSA-109582 | Hemostasis |
reactome | R-HSA-114604 | GPVI-mediated activation cascade |
reactome | R-HSA-1257604 | PIP3 activates AKT signaling |
reactome | R-HSA-1266695 | Interleukin-7 signaling |
reactome | R-HSA-1266695 | Interleukin-7 signaling |
reactome | R-HSA-1266738 | Developmental Biology |
Gene-Drug: Aster Plot
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Drug ID | Drug Name | Model Num. |
---|---|---|
iGMDRD605 | AZD6482 | 1 |
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Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in PIK3R3
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Model | Level | Reference ID | Tissue | Cancer | Drug | Clinical Response | Source | |
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No matching records found |