PIK3CA and PIK3R3

Number of citations of the paper that reports this interaction (PMID 9415396)
2

Data Source:
HPRD (two hybrid)

		PIK3CA	PIK3R3
Gene Name		phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha	phosphoinositide-3-kinase, regulatory subunit 3 (gamma)
Image			No pdb structure
Gene Ontology Annotations	Cellular Component	Cytosol Plasma Membrane Phosphatidylinositol 3-kinase Complex Phosphatidylinositol 3-kinase Complex, Class IA Lamellipodium	Cytosol Phosphatidylinositol 3-kinase Complex
	Molecular Function	Protein Serine/threonine Kinase Activity Protein Binding ATP Binding Kinase Activity 1-phosphatidylinositol-3-kinase Activity Protein Kinase Activator Activity Phosphatidylinositol 3-kinase Activity 1-phosphatidylinositol-4-phosphate 3-kinase Activity Insulin Receptor Substrate Binding Phosphatidylinositol-4,5-bisphosphate 3-kinase Activity	Protein Binding 1-phosphatidylinositol-3-kinase Activity Phosphatidylinositol 3-kinase Regulator Activity
	Biological Process	Angiogenesis Vasculature Development Glucose Metabolic Process Protein Phosphorylation Phospholipid Metabolic Process Phosphatidylinositol Biosynthetic Process Epidermal Growth Factor Receptor Signaling Pathway Blood Coagulation Insulin Receptor Signaling Pathway Fibroblast Growth Factor Receptor Signaling Pathway Platelet Activation T Cell Costimulation Positive Regulation Of Peptidyl-serine Phosphorylation Phosphatidylinositol-3-phosphate Biosynthetic Process Insulin Receptor Signaling Pathway Via Phosphatidylinositol 3-kinase Fc-epsilon Receptor Signaling Pathway Fc-gamma Receptor Signaling Pathway Involved In Phagocytosis Regulation Of Multicellular Organism Growth Protein Kinase B Signaling Negative Regulation Of Neuron Apoptotic Process Endothelial Cell Migration Hypomethylation Of CpG Island Small Molecule Metabolic Process Innate Immune Response Positive Regulation Of Protein Kinase Activity Phosphatidylinositol Phosphorylation Vascular Endothelial Growth Factor Receptor Signaling Pathway Neurotrophin TRK Receptor Signaling Pathway Phosphatidylinositol-mediated Signaling T Cell Receptor Signaling Pathway Leukocyte Migration Cardiac Muscle Contraction Negative Regulation Of Fibroblast Apoptotic Process Regulation Of Genetic Imprinting Negative Regulation Of Anoikis	Phospholipid Metabolic Process Phosphatidylinositol Biosynthetic Process Insulin Receptor Signaling Pathway Phosphatidylinositol-3-phosphate Biosynthetic Process Regulation Of Phosphatidylinositol 3-kinase Activity Small Molecule Metabolic Process
Pathways		Signaling by the B Cell Receptor (BCR) Signaling by GPCR Metabolism of lipids and lipoproteins Signaling by FGFR in disease Signaling by EGFRvIII in Cancer Signaling by SCF-KIT Downstream signaling events of B Cell Receptor (BCR) DAP12 signaling PI3K/AKT activation Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants Interleukin receptor SHC signaling PI-3K cascade Gastrin-CREB signalling pathway via PKC and MAPK Signaling by FGFR1 mutants Role of phospholipids in phagocytosis Phospholipid metabolism Fcgamma receptor (FCGR) dependent phagocytosis PI3K Cascade Signaling by PDGF DAP12 interactions GAB1 signalosome G-protein beta:gamma signalling CD28 co-stimulation CD28 dependent PI3K/Akt signaling Signaling by ERBB4 Constitutive PI3K/AKT Signaling in Cancer Role of LAT2/NTAL/LAB on calcium mobilization PI3K events in ERBB4 signaling G alpha (q) signalling events Signaling by ERBB2 Signaling by EGFR GPCR downstream signaling TCR signaling Signaling by Interleukins Signaling by VEGF Downstream signal transduction Signaling by FGFR mutants Fc epsilon receptor (FCERI) signaling Signaling by EGFR in Cancer Nephrin interactions Interleukin-2 signaling PI3K/AKT Signaling in Cancer Platelet activation, signaling and aggregation Interleukin-3, 5 and GM-CSF signaling Adaptive Immune System G alpha (q) signalling events Downstream TCR signaling Costimulation by the CD28 family IRS-mediated signalling PIP3 activates AKT signaling IGF1R signaling cascade VEGFA-VEGFR2 Pathway Synthesis of PIPs at the plasma membrane IRS-related events triggered by IGF1R G beta:gamma signalling through PI3Kgamma PI3K events in ERBB2 signaling Regulation of signaling by CBL Downstream signaling of activated FGFR G alpha (12/13) signalling events PI Metabolism Innate Immune System Signaling by Insulin receptor Signalling by NGF Insulin receptor signalling cascade Signaling by Ligand-Responsive EGFR Variants in Cancer IRS-related events Cytokine Signaling in Immune system NGF signalling via TRKA from the plasma membrane Tie2 Signaling Signaling by Overexpressed Wild-Type EGFR in Cancer Cell surface interactions at the vascular wall Signaling by FGFR IRS-mediated signalling Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) GPVI-mediated activation cascade Interleukin receptor SHC signaling Signaling by FGFR1 fusion mutants Constitutive Signaling by EGFRvIII PI3K Cascade	Signaling by the B Cell Receptor (BCR) Signaling by GPCR Metabolism of lipids and lipoproteins Signaling by FGFR in disease Signaling by EGFRvIII in Cancer Signaling by SCF-KIT Downstream signaling events of B Cell Receptor (BCR) DAP12 signaling PI3K/AKT activation Interleukin receptor SHC signaling PI-3K cascade Gastrin-CREB signalling pathway via PKC and MAPK Interleukin-7 signaling Phospholipid metabolism Signaling by PDGF DAP12 interactions GAB1 signalosome G-protein beta:gamma signalling CD28 co-stimulation CD28 dependent PI3K/Akt signaling Signaling by ERBB4 Role of LAT2/NTAL/LAB on calcium mobilization Constitutive PI3K/AKT Signaling in Cancer PI3K events in ERBB4 signaling Signaling by ERBB2 G alpha (q) signalling events Signaling by EGFR Signaling by Interleukins GPCR downstream signaling Downstream signal transduction Fc epsilon receptor (FCERI) signaling Signaling by EGFR in Cancer Interleukin-2 signaling PI3K/AKT Signaling in Cancer Platelet activation, signaling and aggregation Interleukin-3, 5 and GM-CSF signaling Adaptive Immune System G alpha (q) signalling events Costimulation by the CD28 family PIP3 activates AKT signaling Synthesis of PIPs at the plasma membrane G beta:gamma signalling through PI3Kgamma PI3K events in ERBB2 signaling Regulation of signaling by CBL Downstream signaling of activated FGFR G alpha (12/13) signalling events PI Metabolism Innate Immune System Signalling by NGF Cytokine Signaling in Immune system Signaling by Ligand-Responsive EGFR Variants in Cancer NGF signalling via TRKA from the plasma membrane Signaling by Overexpressed Wild-Type EGFR in Cancer Signaling by FGFR GPVI-mediated activation cascade Interleukin receptor SHC signaling
Drugs
Diseases
GWAS
Protein-Protein Interactions		43 interactors: ADAP1 AMBP APLP2 APPL1 ATPIF1 ATR DDX5 DNAJB6 FASLG FTL GABRB1 GNAQ GRIN2B HRAS IL3 IRS2 IRS4 ITIH1 KRAS LCK MRAS NEDD9 NRAS PDE4D PDGFRB PIK3R1 PIK3R3 PRKCD RASD2 RASGRP3 RPS20 RPS6KB1 SGK1 SH3KBP1 SLC9A3R1 SLC9A3R2 SMAD2 SMAD3 SQSTM1 STAT1 TICAM1 UFD1L VARS2	38 interactors: ABCB6 AMBP AXL DARS DRAP1 DSN1 EGFR ERBB2 ERBB3 ESR1 FBN3 FGB FSD2 GC IGF1R INSR IRS1 IRS2 KARS KHDRBS1 KIAA1377 KLC2 L3MBTL3 LUC7L2 MBIP MICAL1 ORM1 PDGFRB PIK3CA PSME1 QARS RB1 RING1 SERF1A TEC TRIM54 TRMT2A VBP1
Entrez ID		5290	8503
HPRD ID		01382	05831
Ensembl ID			ENSG00000117461
Uniprot IDs		P42336	F6TDL0 Q8N381 Q92569
PDB IDs		2ENQ 2RD0 3HHM 3HIZ 3ZIM
Enriched GO Terms of Interacting Partners?		Regulation Of Signal Transduction Regulation Of Signaling Enzyme Linked Receptor Protein Signaling Pathway Transmembrane Receptor Protein Tyrosine Kinase Signaling Pathway Signal Transduction Cell Surface Receptor Signaling Pathway Regulation Of Cellular Protein Metabolic Process Signaling Regulation Of Intracellular Signal Transduction Cell Communication Cellular Response To Organonitrogen Compound Positive Regulation Of Signal Transduction Regulation Of Protein Metabolic Process Cellular Response To Stimulus Cellular Response To Insulin Stimulus Cellular Response To Peptide Hormone Stimulus Insulin Receptor Signaling Pathway Cellular Response To Peptide Regulation Of Catalytic Activity Cellular Response To Organic Substance Epidermal Growth Factor Receptor Signaling Pathway ERBB Signaling Pathway Regulation Of Apoptotic Process Regulation Of Phosphorus Metabolic Process Response To Growth Factor Regulation Of Phosphorylation Response To Organic Substance Regulation Of Cell Death Apoptotic Process Response To Insulin Intracellular Signal Transduction Programmed Cell Death Neurotrophin TRK Receptor Signaling Pathway Cell Death Death Neurotrophin Signaling Pathway Regulation Of Cell Proliferation Cellular Response To Growth Factor Stimulus Response To Peptide Hormone Fibroblast Growth Factor Receptor Signaling Pathway Response To Peptide Regulation Of Metabolic Process Response To Organonitrogen Compound Cellular Response To Fibroblast Growth Factor Stimulus Regulation Of Cellular Process Response To Fibroblast Growth Factor Regulation Of Immune Response Response To Stimulus Cellular Response To Hormone Stimulus Immune Response-regulating Signaling Pathway	Phosphatidylinositol-mediated Signaling Regulation Of Phosphorylation Regulation Of Kinase Activity Regulation Of Phosphorus Metabolic Process Fc-epsilon Receptor Signaling Pathway Transmembrane Receptor Protein Tyrosine Kinase Signaling Pathway Epidermal Growth Factor Receptor Signaling Pathway ERBB Signaling Pathway Fibroblast Growth Factor Receptor Signaling Pathway Fc Receptor Signaling Pathway Peptidyl-tyrosine Phosphorylation Cellular Response To Fibroblast Growth Factor Stimulus Response To Fibroblast Growth Factor Innate Immune Response Immune System Process Cellular Response To Organic Substance Neurotrophin TRK Receptor Signaling Pathway Neurotrophin Signaling Pathway Enzyme Linked Receptor Protein Signaling Pathway Phosphatidylinositol 3-kinase Signaling Regulation Of Cellular Protein Metabolic Process Negative Regulation Of Apoptotic Process Negative Regulation Of Programmed Cell Death Immune Response-regulating Cell Surface Receptor Signaling Pathway Response To Hormone Regulation Of Protein Kinase Activity Regulation Of Catalytic Activity Negative Regulation Of Cell Death Cellular Response To Hormone Stimulus Positive Regulation Of Signal Transduction Wound Healing Positive Regulation Of Cell Cycle Regulation Of Protein Metabolic Process Immune Response Regulation Of Immune System Process Regulation Of MAPK Cascade Positive Regulation Of Cellular Metabolic Process Regulation Of Protein Phosphorylation Defense Response Organ Development Negative Regulation Of Signal Transduction Immune Response-regulating Signaling Pathway Positive Regulation Of Mitotic Nuclear Division Regulation Of Signaling Response To Wounding Protein Autophosphorylation Regulation Of Apoptotic Process Regulation Of Signal Transduction Negative Regulation Of Signaling Peptidyl-amino Acid Modification
Tagcloud ?		amplified biomarker e542k e545d e545k embedded fixed formalin h1047l h1047r homolog metastatic namely next oncogenic paraffin phospho phosphoinositol pi3k pras40thr246 proline pten reflect refractory respond retrospectively tensin trastuzumab unlikely	akt carcinogenesis diagnostic downregulated elucidating hcc hepatocellular insights invasion inversely investigations lead malignancy markedly micrornas migration mir mirnas mtor negatively phosphoinositide regulating repressing strategies suppressed suppression taken tissues underlying
Tagcloud (Difference) ?		amplified biomarker e542k e545d e545k embedded fixed formalin h1047l h1047r homolog metastatic namely next oncogenic paraffin phospho phosphoinositol pi3k pras40thr246 proline pten reflect refractory respond retrospectively tensin trastuzumab unlikely	akt carcinogenesis diagnostic downregulated elucidating hcc hepatocellular insights invasion inversely investigations lead malignancy markedly micrornas migration mir mirnas mtor negatively phosphoinositide regulating repressing strategies suppressed suppression taken tissues underlying
Tagcloud (Intersection) ?