#ID(s) interactor A	ID(s) interactor B	Alt. ID(s) interactor A	Alt. ID(s) interactor B	Alias(es) interactor A	Alias(es) interactor B	Interaction detection method(s)	Publication 1st author(s)	Publication Identifier(s)	Taxid interactor A	Taxid interactor B	Interaction type(s)	Source database(s)	Interaction identifier(s)	Confidence value(s)	Expansion method(s)	Biological role(s) interactor A	Biological role(s) interactor B	Experimental role(s) interactor A	Experimental role(s) interactor B	Type(s) interactor A	Type(s) interactor B	Xref(s) interactor A	Xref(s) interactor B	Interaction Xref(s)	Annotation(s) interactor A	Annotation(s) interactor B	Interaction annotation(s)	Host organism(s)	Interaction parameter(s)	Creation date	Update date	Checksum(s) interactor A	Checksum(s) interactor B	Interaction Checksum(s)	Negative	Feature(s) interactor A	Feature(s) interactor B	Stoichiometry(s) interactor A	Stoichiometry(s) interactor B	Identification method participant A	Identification method participant B
uniprotkb:P27986	uniprotkb:P32871	intact:EBI-79464|intact:EBI-28974553|ensembl:ENSP00000428056|ensembl:ENSP00000429277|uniprotkb:Q15747|uniprotkb:Q4VBZ7|uniprotkb:Q53EM6|uniprotkb:Q8IXA2|uniprotkb:Q8N1C5|uniprotkb:D3DWA0|uniprotkb:B3KT19|uniprotkb:E7EX19	intact:EBI-1373130|ensembl:ENSBTAP00000012168|ensembl:ENSBTAP00000068953	psi-mi:p85a_human(display_long)|uniprotkb:PIK3R1(gene name)|psi-mi:PIK3R1(display_short)|uniprotkb:GRB1(gene name synonym)|uniprotkb:Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha(gene name synonym)	psi-mi:pk3ca_bovin(display_long)|uniprotkb:Phosphoinositide-3-kinase catalytic alpha polypeptide(gene name synonym)|uniprotkb:Serine/threonine protein kinase PIK3CA(gene name synonym)|uniprotkb:PIK3CA(gene name)|psi-mi:PIK3CA(display_short)|uniprotkb:Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit alpha(gene name synonym)	psi-mi:"MI:0114"(x-ray crystallography)	Miled et al. (2007)	pubmed:17626883|imex:IM-18896	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9913(bovin)|taxid:9913("Bos taurus (Bovine)")	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1373143|wwpdb:2v1y|imex:IM-18896-1	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_001229395.1|refseq:NP_852556.2|refseq:NP_852664.1|refseq:NP_852665.1|ensembl:ENSG00000145675(gene)|ensembl:ENST00000521381(transcript)|ensembl:ENST00000521657(transcript)|go:"GO:0001678"(cellular glucose homeostasis)|go:"GO:0001784"(phosphotyrosine residue binding)|go:"GO:0001953"(negative regulation of cell-matrix adhesion)|go:"GO:0005068"(transmembrane receptor protein tyrosine kinase adaptor activity)|go:"GO:0005158"(insulin receptor binding)|go:"GO:0005159"(insulin-like growth factor receptor binding)|go:"GO:0005168"(neurotrophin TRKA receptor binding)|go:"GO:0005634"(nucleus)|go:"GO:0005737"(cytoplasm)|go:"GO:0005801"(cis-Golgi network)|go:"GO:0005829"(cytosol)|go:"GO:0005886"(plasma membrane)|go:"GO:0005911"(cell-cell junction)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0006468"(protein phosphorylation)|go:"GO:0006606"(protein import into nucleus)|go:"GO:0008134"(transcription factor binding)|go:"GO:0008286"(insulin receptor signaling pathway)|ensembl:ENST00000320694|ensembl:ENSP00000323512|ensembl:ENST00000336483|ensembl:ENSP00000338554|ensembl:ENSP00000428056|ensembl:ENSP00000429277|ensembl:ENST00000523872|ensembl:ENSP00000430098|rcsb pdb:5SXA|rcsb pdb:5SXB|rcsb pdb:5SXC|rcsb pdb:5SXD|rcsb pdb:5SXE|rcsb pdb:5SXF|rcsb pdb:5SXI|rcsb pdb:5SXJ|rcsb pdb:5SXK|rcsb pdb:5UBT|rcsb pdb:5UK8|rcsb pdb:5UKJ|rcsb pdb:5SX9|rcsb pdb:5UL1|rcsb pdb:5VLR|rcsb pdb:5XGH|rcsb pdb:5XGI|rcsb pdb:5XGJ|rcsb pdb:6NCT|rcsb pdb:6PYR|rcsb pdb:6PYU|reactome:R-HSA-1660499|rcsb pdb:7CIO|rcsb pdb:7LM2|reactome:R-HSA-180292|reactome:R-HSA-109704|reactome:R-HSA-1839117|reactome:R-HSA-112399|reactome:R-HSA-114604|reactome:R-HSA-1236382|reactome:R-HSA-186763|reactome:R-HSA-1963642|reactome:R-HSA-1250342|reactome:R-HSA-1257604|reactome:R-HSA-1266695|reactome:R-HSA-198203|reactome:R-HSA-202424|reactome:R-HSA-2029485|reactome:R-HSA-1433557|reactome:R-HSA-210993|reactome:R-HSA-2219530|reactome:R-HSA-2424491|reactome:R-HSA-2730905|reactome:R-HSA-373753|reactome:R-HSA-388841|reactome:R-HSA-389357|reactome:R-HSA-416476|reactome:R-HSA-430116|reactome:R-HSA-4420097|reactome:R-HSA-512988|reactome:R-HSA-5637810|reactome:R-HSA-5654689|reactome:R-HSA-5654695|reactome:R-HSA-5654710|reactome:R-HSA-5654720|reactome:R-HSA-9035034|reactome:R-HSA-912526|reactome:R-HSA-912631|reactome:R-HSA-9603381|reactome:R-HSA-9607240|reactome:R-HSA-9664565|reactome:R-HSA-9665348|reactome:R-HSA-9670439|reactome:R-HSA-9673767|reactome:R-HSA-9673770|reactome:R-HSA-9696264|reactome:R-HSA-9696270|reactome:R-HSA-9696273|reactome:R-HSA-9703465|reactome:R-HSA-9703648|reactome:R-HSA-983695|reactome:R-HSA-5655253|reactome:R-HSA-5655302|reactome:R-HSA-5673001|reactome:R-HSA-6785807|reactome:R-HSA-6811558|reactome:R-HSA-8851907|reactome:R-HSA-8853334|reactome:R-HSA-8853338|reactome:R-HSA-8853659|reactome:R-HSA-8980692|reactome:R-HSA-9009391|reactome:R-HSA-9013026|reactome:R-HSA-9013106|reactome:R-HSA-9013148|reactome:R-HSA-9013149|reactome:R-HSA-9013404|reactome:R-HSA-9013405|reactome:R-HSA-9013408|reactome:R-HSA-9013409|reactome:R-HSA-9013420|reactome:R-HSA-5655291|reactome:R-HSA-9013423|reactome:R-HSA-9013424|reactome:R-HSA-9027276|reactome:R-HSA-9028335|go:"GO:0008630"(intrinsic apoptotic signaling pathway in response to DNA damage)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0016020"(membrane)|go:"GO:0019903"(protein phosphatase binding)|go:"GO:0030183"(B cell differentiation)|go:"GO:0030335"(positive regulation of cell migration)|go:"GO:0032760"(positive regulation of tumor necrosis factor production)|go:"GO:0032869"(cellular response to insulin stimulus)|go:"GO:0033120"(positive regulation of RNA splicing)|go:"GO:0034446"(substrate adhesion-dependent cell spreading)|go:"GO:0008625"(extrinsic apoptotic signaling pathway via death domain receptors)|go:"GO:0034644"(cellular response to UV)|go:"GO:0034976"(response to endoplasmic reticulum stress)|go:"GO:0035014"(phosphatidylinositol 3-kinase regulator activity)|go:"GO:0036312"(phosphatidylinositol 3-kinase regulatory subunit binding)|go:"GO:0045944"(positive regulation of transcription by RNA polymerase II)|go:"GO:0042307"(positive regulation of protein import into nucleus)|go:"GO:0046326"(positive regulation of glucose import)|go:"GO:0046626"(regulation of insulin receptor signaling pathway)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0043066"(negative regulation of apoptotic process)|go:"GO:0043125"(ErbB-3 class receptor binding)|go:"GO:0043548"(phosphatidylinositol 3-kinase binding)|go:"GO:0046935"(1-phosphatidylinositol-3-kinase regulator activity)|go:"GO:0046982"(protein heterodimerization activity)|go:"GO:0043551"(regulation of phosphatidylinositol 3-kinase activity)|go:"GO:0043559"(insulin binding)|go:"GO:0048009"(insulin-like growth factor receptor signaling pathway)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0050821"(protein stabilization)|go:"GO:0051491"(positive regulation of filopodium assembly)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0051497"(negative regulation of stress fiber assembly)|go:"GO:0045671"(negative regulation of osteoclast differentiation)|go:"GO:0060396"(growth hormone receptor signaling pathway)|go:"GO:0120183"(positive regulation of focal adhesion disassembly)|go:"GO:1900103"(positive regulation of endoplasmic reticulum unfolded protein response)|go:"GO:1990578"(perinuclear endoplasmic reticulum membrane)|interpro:IPR000198(RhoGAP)|interpro:IPR000980(SH2 motif)|interpro:IPR001452(Src homology-3)|interpro:IPR008936(Rho GTPase activation protein)|interpro:IPR032498|interpro:IPR035020|interpro:IPR035022|interpro:IPR035591|interpro:IPR036028|interpro:IPR036860|interpro:IPR044124|mint:P27986|rcsb pdb:1A0N|rcsb pdb:1AZG|rcsb pdb:1H9O|rcsb pdb:1PBW|rcsb pdb:1PHT|rcsb pdb:1PIC|rcsb pdb:1PKS|rcsb pdb:1PKT|rcsb pdb:2IUG|go:"GO:1903078"(positive regulation of protein localization to plasma membrane)|rcsb pdb:2IUH|rcsb pdb:2IUI|rcsb pdb:2RD0|rcsb pdb:3HHM|rcsb pdb:3HIZ|rcsb pdb:3I5R|rcsb pdb:3I5S|rcsb pdb:4A55|rcsb pdb:4JPS|rcsb pdb:4L1B|rcsb pdb:4L23|rcsb pdb:4L2Y|rcsb pdb:4OVU|rcsb pdb:4OVV|rcsb pdb:4WAF|rcsb pdb:4YKN|rcsb pdb:4ZOP|rcsb pdb:5AUL|rcsb pdb:5FI4|rcsb pdb:5GJI|rcsb pdb:5ITD|rcsb pdb:5M6U|rcsb pdb:5SW8|rcsb pdb:5SWG|rcsb pdb:5SWO|rcsb pdb:2V1Y|rcsb pdb:5SWP|rcsb pdb:5SWR|rcsb pdb:5SWT|rcsb pdb:5SX8|refseq:XP_016865074.1|refseq:XP_005248599.1|dip:DIP-119N	refseq:NP_776999.1|dip:DIP-39319N|go:"GO:0033138"(positive regulation of peptidyl-serine phosphorylation)|go:"GO:0035004"(phosphatidylinositol 3-kinase activity)|go:"GO:0035005"(1-phosphatidylinositol-4-phosphate 3-kinase activity)|go:"GO:0035994"(response to muscle stretch)|go:"GO:0036092"(phosphatidylinositol-3-phosphate biosynthetic process)|go:"GO:0038084"(vascular endothelial growth factor signaling pathway)|go:"GO:0040014"(regulation of multicellular organism growth)|go:"GO:0043457"(regulation of cellular respiration)|go:"GO:0043491"(protein kinase B signaling)|go:"GO:0043524"(negative regulation of neuron apoptotic process)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0044029"(hypomethylation of CpG island)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0046934"(phosphatidylinositol-4,5-bisphosphate 3-kinase activity)|go:"GO:0048015"(phosphatidylinositol-mediated signaling)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0051897"(positive regulation of protein kinase B signaling)|go:"GO:0052742"(phosphatidylinositol kinase activity)|go:"GO:0052812"(phosphatidylinositol-3,4-bisphosphate 5-kinase activity)|go:"GO:0055119"(relaxation of cardiac muscle)|go:"GO:0060612"(adipose tissue development)|go:"GO:0071333"(cellular response to glucose stimulus)|go:"GO:0071464"(cellular response to hydrostatic pressure)|go:"GO:0086003"(cardiac muscle cell contraction)|go:"GO:0097009"(energy homeostasis)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|go:"GO:2000270"(negative regulation of fibroblast apoptotic process)|go:"GO:2000653"(regulation of genetic imprinting)|go:"GO:2000811"(negative regulation of anoikis)|interpro:IPR000341(Phosphoinositide 3-kinase, ras-binding)|interpro:IPR000403(Phosphatidylinositol 3- and 4-kinase, catalytic)|interpro:IPR001263(Phosphoinositide 3-kinase accessory region PIK)|interpro:IPR002420(Phosphoinositide 3-kinase, C2)|interpro:IPR003113(Phosphatidylinositol 3-kinase, p85-binding)|interpro:IPR011009(Protein kinase-like)|interpro:IPR015433(Phosphatidylinositol Kinase)|interpro:IPR016024(Armadillo-type fold)|interpro:IPR018936|interpro:IPR029071|interpro:IPR035892|interpro:IPR036940|interpro:IPR037704|interpro:IPR042236|rcsb pdb:2V1Y|reactome:R-BTA-109704|reactome:R-BTA-112399|reactome:R-BTA-1250342|reactome:R-BTA-1257604|reactome:R-BTA-1433557|reactome:R-BTA-1660499|reactome:R-BTA-1963642|ensembl:ENSBTAG00000009232(gene)|ensembl:ENSBTAT00000012168(transcript)|ensembl:ENSBTAT00000072391(transcript)|go:"GO:0001525"(angiogenesis)|go:"GO:0001889"(liver development)|go:"GO:0005524"(ATP binding)|go:"GO:0005737"(cytoplasm)|reactome:R-BTA-202424|reactome:R-BTA-2424491|reactome:R-BTA-2730905|reactome:R-BTA-389357|reactome:R-BTA-4420097|reactome:R-BTA-5654689|reactome:R-BTA-5654695|reactome:R-BTA-5654710|reactome:R-BTA-5654720|reactome:R-BTA-5673001|reactome:R-BTA-6811558|reactome:R-BTA-9607240|reactome:R-BTA-198203|go:"GO:0005886"(plasma membrane)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0005944"(phosphatidylinositol 3-kinase complex, class IB)|go:"GO:0006006"(glucose metabolic process)|go:"GO:0006909"(phagocytosis)|go:"GO:0010468"(regulation of gene expression)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0014704"(intercalated disc)|go:"GO:0016020"(membrane)|go:"GO:0016303"(1-phosphatidylinositol-3-kinase activity)|go:"GO:0016477"(cell migration)|go:"GO:0030027"(lamellipodium)|go:"GO:0030036"(actin cytoskeleton organization)|go:"GO:0030295"(protein kinase activator activity)|go:"GO:0030835"(negative regulation of actin filament depolymerization)	-	-	-	figure legend:1, 2, Table S1|3d-resolution:2.4 A|3d-r-factors:working 23.3%, free 29.2%|dataset:Synapse - Interactions of proteins with an established role in the presynapse.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2007/07/23	2014/10/16	rogid:pANLtVCSWVr64OXaS6bCjGBwfig9606	rogid:1FYkhM9qckJlPdjAU/f0ZRU7mxs9913	intact-crc:CA6DDCD8B055E620|rigid:XFV8biJu0kRa6OOgGOm3W6g13+U	false	binding-associated region:534-534|binding-associated region:496-496|sufficient binding region:431-600	binding-associated region:79-79|sufficient binding region:1-108|binding-associated region:23-23	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:16749"	uniprotkb:P27986	intact:EBI-1373365	intact:EBI-79464|intact:EBI-28974553|ensembl:ENSP00000428056|ensembl:ENSP00000429277|uniprotkb:Q15747|uniprotkb:Q4VBZ7|uniprotkb:Q53EM6|uniprotkb:Q8IXA2|uniprotkb:Q8N1C5|uniprotkb:D3DWA0|uniprotkb:B3KT19|uniprotkb:E7EX19	psi-mi:1-phosphatidyl-1d-myo-inositol(display_short)|psi-mi:"CHEBI:16749"(display_long)	psi-mi:p85a_human(display_long)|uniprotkb:PIK3R1(gene name)|psi-mi:PIK3R1(display_short)|uniprotkb:GRB1(gene name synonym)|uniprotkb:Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha(gene name synonym)	psi-mi:"MI:0415"(enzymatic study)	Miled et al. (2007)	pubmed:17626883|imex:IM-18896	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0414"(enzymatic reaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1373361|imex:IM-18896-2	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0502"(enzyme target)	psi-mi:"MI:0586"(inhibitor)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_001229395.1|refseq:NP_852556.2|refseq:NP_852664.1|refseq:NP_852665.1|ensembl:ENSG00000145675(gene)|ensembl:ENST00000521381(transcript)|ensembl:ENST00000521657(transcript)|go:"GO:0001678"(cellular glucose homeostasis)|go:"GO:0001784"(phosphotyrosine residue binding)|go:"GO:0001953"(negative regulation of cell-matrix adhesion)|go:"GO:0005068"(transmembrane receptor protein tyrosine kinase adaptor activity)|go:"GO:0005158"(insulin receptor binding)|go:"GO:0005159"(insulin-like growth factor receptor binding)|go:"GO:0005168"(neurotrophin TRKA receptor binding)|go:"GO:0005634"(nucleus)|go:"GO:0005737"(cytoplasm)|go:"GO:0005801"(cis-Golgi network)|go:"GO:0005829"(cytosol)|go:"GO:0005886"(plasma membrane)|go:"GO:0005911"(cell-cell junction)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0006468"(protein phosphorylation)|go:"GO:0006606"(protein import into nucleus)|go:"GO:0008134"(transcription factor binding)|go:"GO:0008286"(insulin receptor signaling pathway)|ensembl:ENST00000320694|ensembl:ENSP00000323512|ensembl:ENST00000336483|ensembl:ENSP00000338554|ensembl:ENSP00000428056|ensembl:ENSP00000429277|ensembl:ENST00000523872|ensembl:ENSP00000430098|rcsb pdb:5SXA|rcsb pdb:5SXB|rcsb pdb:5SXC|rcsb pdb:5SXD|rcsb pdb:5SXE|rcsb pdb:5SXF|rcsb pdb:5SXI|rcsb pdb:5SXJ|rcsb pdb:5SXK|rcsb pdb:5UBT|rcsb pdb:5UK8|rcsb pdb:5UKJ|rcsb pdb:5SX9|rcsb pdb:5UL1|rcsb pdb:5VLR|rcsb pdb:5XGH|rcsb pdb:5XGI|rcsb pdb:5XGJ|rcsb pdb:6NCT|rcsb pdb:6PYR|rcsb pdb:6PYU|reactome:R-HSA-1660499|rcsb pdb:7CIO|rcsb pdb:7LM2|reactome:R-HSA-180292|reactome:R-HSA-109704|reactome:R-HSA-1839117|reactome:R-HSA-112399|reactome:R-HSA-114604|reactome:R-HSA-1236382|reactome:R-HSA-186763|reactome:R-HSA-1963642|reactome:R-HSA-1250342|reactome:R-HSA-1257604|reactome:R-HSA-1266695|reactome:R-HSA-198203|reactome:R-HSA-202424|reactome:R-HSA-2029485|reactome:R-HSA-1433557|reactome:R-HSA-210993|reactome:R-HSA-2219530|reactome:R-HSA-2424491|reactome:R-HSA-2730905|reactome:R-HSA-373753|reactome:R-HSA-388841|reactome:R-HSA-389357|reactome:R-HSA-416476|reactome:R-HSA-430116|reactome:R-HSA-4420097|reactome:R-HSA-512988|reactome:R-HSA-5637810|reactome:R-HSA-5654689|reactome:R-HSA-5654695|reactome:R-HSA-5654710|reactome:R-HSA-5654720|reactome:R-HSA-9035034|reactome:R-HSA-912526|reactome:R-HSA-912631|reactome:R-HSA-9603381|reactome:R-HSA-9607240|reactome:R-HSA-9664565|reactome:R-HSA-9665348|reactome:R-HSA-9670439|reactome:R-HSA-9673767|reactome:R-HSA-9673770|reactome:R-HSA-9696264|reactome:R-HSA-9696270|reactome:R-HSA-9696273|reactome:R-HSA-9703465|reactome:R-HSA-9703648|reactome:R-HSA-983695|reactome:R-HSA-5655253|reactome:R-HSA-5655302|reactome:R-HSA-5673001|reactome:R-HSA-6785807|reactome:R-HSA-6811558|reactome:R-HSA-8851907|reactome:R-HSA-8853334|reactome:R-HSA-8853338|reactome:R-HSA-8853659|reactome:R-HSA-8980692|reactome:R-HSA-9009391|reactome:R-HSA-9013026|reactome:R-HSA-9013106|reactome:R-HSA-9013148|reactome:R-HSA-9013149|reactome:R-HSA-9013404|reactome:R-HSA-9013405|reactome:R-HSA-9013408|reactome:R-HSA-9013409|reactome:R-HSA-9013420|reactome:R-HSA-5655291|reactome:R-HSA-9013423|reactome:R-HSA-9013424|reactome:R-HSA-9027276|reactome:R-HSA-9028335|go:"GO:0008630"(intrinsic apoptotic signaling pathway in response to DNA damage)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0016020"(membrane)|go:"GO:0019903"(protein phosphatase binding)|go:"GO:0030183"(B cell differentiation)|go:"GO:0030335"(positive regulation of cell migration)|go:"GO:0032760"(positive regulation of tumor necrosis factor production)|go:"GO:0032869"(cellular response to insulin stimulus)|go:"GO:0033120"(positive regulation of RNA splicing)|go:"GO:0034446"(substrate adhesion-dependent cell spreading)|go:"GO:0008625"(extrinsic apoptotic signaling pathway via death domain receptors)|go:"GO:0034644"(cellular response to UV)|go:"GO:0034976"(response to endoplasmic reticulum stress)|go:"GO:0035014"(phosphatidylinositol 3-kinase regulator activity)|go:"GO:0036312"(phosphatidylinositol 3-kinase regulatory subunit binding)|go:"GO:0045944"(positive regulation of transcription by RNA polymerase II)|go:"GO:0042307"(positive regulation of protein import into nucleus)|go:"GO:0046326"(positive regulation of glucose import)|go:"GO:0046626"(regulation of insulin receptor signaling pathway)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0043066"(negative regulation of apoptotic process)|go:"GO:0043125"(ErbB-3 class receptor binding)|go:"GO:0043548"(phosphatidylinositol 3-kinase binding)|go:"GO:0046935"(1-phosphatidylinositol-3-kinase regulator activity)|go:"GO:0046982"(protein heterodimerization activity)|go:"GO:0043551"(regulation of phosphatidylinositol 3-kinase activity)|go:"GO:0043559"(insulin binding)|go:"GO:0048009"(insulin-like growth factor receptor signaling pathway)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0050821"(protein stabilization)|go:"GO:0051491"(positive regulation of filopodium assembly)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0051497"(negative regulation of stress fiber assembly)|go:"GO:0045671"(negative regulation of osteoclast differentiation)|go:"GO:0060396"(growth hormone receptor signaling pathway)|go:"GO:0120183"(positive regulation of focal adhesion disassembly)|go:"GO:1900103"(positive regulation of endoplasmic reticulum unfolded protein response)|go:"GO:1990578"(perinuclear endoplasmic reticulum membrane)|interpro:IPR000198(RhoGAP)|interpro:IPR000980(SH2 motif)|interpro:IPR001452(Src homology-3)|interpro:IPR008936(Rho GTPase activation protein)|interpro:IPR032498|interpro:IPR035020|interpro:IPR035022|interpro:IPR035591|interpro:IPR036028|interpro:IPR036860|interpro:IPR044124|mint:P27986|rcsb pdb:1A0N|rcsb pdb:1AZG|rcsb pdb:1H9O|rcsb pdb:1PBW|rcsb pdb:1PHT|rcsb pdb:1PIC|rcsb pdb:1PKS|rcsb pdb:1PKT|rcsb pdb:2IUG|go:"GO:1903078"(positive regulation of protein localization to plasma membrane)|rcsb pdb:2IUH|rcsb pdb:2IUI|rcsb pdb:2RD0|rcsb pdb:3HHM|rcsb pdb:3HIZ|rcsb pdb:3I5R|rcsb pdb:3I5S|rcsb pdb:4A55|rcsb pdb:4JPS|rcsb pdb:4L1B|rcsb pdb:4L23|rcsb pdb:4L2Y|rcsb pdb:4OVU|rcsb pdb:4OVV|rcsb pdb:4WAF|rcsb pdb:4YKN|rcsb pdb:4ZOP|rcsb pdb:5AUL|rcsb pdb:5FI4|rcsb pdb:5GJI|rcsb pdb:5ITD|rcsb pdb:5M6U|rcsb pdb:5SW8|rcsb pdb:5SWG|rcsb pdb:5SWO|rcsb pdb:2V1Y|rcsb pdb:5SWP|rcsb pdb:5SWR|rcsb pdb:5SWT|rcsb pdb:5SX8|refseq:XP_016865074.1|refseq:XP_005248599.1|dip:DIP-119N	go:"GO:0043553"(negative regulation of phosphatidylinositol 3-kinase activity)	-	-	figure legend:3 A, D, S3 B|comment:These mutations in p110alpha blocked inhibition of kinase activity by p85ni.|stimulant:"Binding of IRS-1 phosphotyrosine peptide (from the Tyr608/Tyr628 region) activates wild-type p110alpha/p85ni but not p110-E545K/p85ni."|dataset:Synapse - Interactions of proteins with an established role in the presynapse.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2007/07/23	2014/10/16	-	rogid:pANLtVCSWVr64OXaS6bCjGBwfig9606	intact-crc:E74C048F23D98EF9	false	-	sufficient binding region:321-600	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:16749"	uniprotkb:P32871	intact:EBI-1373365	intact:EBI-1373130|ensembl:ENSBTAP00000012168|ensembl:ENSBTAP00000068953	psi-mi:1-phosphatidyl-1d-myo-inositol(display_short)|psi-mi:"CHEBI:16749"(display_long)	psi-mi:pk3ca_bovin(display_long)|uniprotkb:Phosphoinositide-3-kinase catalytic alpha polypeptide(gene name synonym)|uniprotkb:Serine/threonine protein kinase PIK3CA(gene name synonym)|uniprotkb:PIK3CA(gene name)|psi-mi:PIK3CA(display_short)|uniprotkb:Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit alpha(gene name synonym)	psi-mi:"MI:0415"(enzymatic study)	Miled et al. (2007)	pubmed:17626883|imex:IM-18896	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9913(bovin)|taxid:9913("Bos taurus (Bovine)")	psi-mi:"MI:0414"(enzymatic reaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1373361|imex:IM-18896-2	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0502"(enzyme target)	psi-mi:"MI:0501"(enzyme)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_776999.1|dip:DIP-39319N|go:"GO:0033138"(positive regulation of peptidyl-serine phosphorylation)|go:"GO:0035004"(phosphatidylinositol 3-kinase activity)|go:"GO:0035005"(1-phosphatidylinositol-4-phosphate 3-kinase activity)|go:"GO:0035994"(response to muscle stretch)|go:"GO:0036092"(phosphatidylinositol-3-phosphate biosynthetic process)|go:"GO:0038084"(vascular endothelial growth factor signaling pathway)|go:"GO:0040014"(regulation of multicellular organism growth)|go:"GO:0043457"(regulation of cellular respiration)|go:"GO:0043491"(protein kinase B signaling)|go:"GO:0043524"(negative regulation of neuron apoptotic process)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0044029"(hypomethylation of CpG island)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0046934"(phosphatidylinositol-4,5-bisphosphate 3-kinase activity)|go:"GO:0048015"(phosphatidylinositol-mediated signaling)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0051897"(positive regulation of protein kinase B signaling)|go:"GO:0052742"(phosphatidylinositol kinase activity)|go:"GO:0052812"(phosphatidylinositol-3,4-bisphosphate 5-kinase activity)|go:"GO:0055119"(relaxation of cardiac muscle)|go:"GO:0060612"(adipose tissue development)|go:"GO:0071333"(cellular response to glucose stimulus)|go:"GO:0071464"(cellular response to hydrostatic pressure)|go:"GO:0086003"(cardiac muscle cell contraction)|go:"GO:0097009"(energy homeostasis)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|go:"GO:2000270"(negative regulation of fibroblast apoptotic process)|go:"GO:2000653"(regulation of genetic imprinting)|go:"GO:2000811"(negative regulation of anoikis)|interpro:IPR000341(Phosphoinositide 3-kinase, ras-binding)|interpro:IPR000403(Phosphatidylinositol 3- and 4-kinase, catalytic)|interpro:IPR001263(Phosphoinositide 3-kinase accessory region PIK)|interpro:IPR002420(Phosphoinositide 3-kinase, C2)|interpro:IPR003113(Phosphatidylinositol 3-kinase, p85-binding)|interpro:IPR011009(Protein kinase-like)|interpro:IPR015433(Phosphatidylinositol Kinase)|interpro:IPR016024(Armadillo-type fold)|interpro:IPR018936|interpro:IPR029071|interpro:IPR035892|interpro:IPR036940|interpro:IPR037704|interpro:IPR042236|rcsb pdb:2V1Y|reactome:R-BTA-109704|reactome:R-BTA-112399|reactome:R-BTA-1250342|reactome:R-BTA-1257604|reactome:R-BTA-1433557|reactome:R-BTA-1660499|reactome:R-BTA-1963642|ensembl:ENSBTAG00000009232(gene)|ensembl:ENSBTAT00000012168(transcript)|ensembl:ENSBTAT00000072391(transcript)|go:"GO:0001525"(angiogenesis)|go:"GO:0001889"(liver development)|go:"GO:0005524"(ATP binding)|go:"GO:0005737"(cytoplasm)|reactome:R-BTA-202424|reactome:R-BTA-2424491|reactome:R-BTA-2730905|reactome:R-BTA-389357|reactome:R-BTA-4420097|reactome:R-BTA-5654689|reactome:R-BTA-5654695|reactome:R-BTA-5654710|reactome:R-BTA-5654720|reactome:R-BTA-5673001|reactome:R-BTA-6811558|reactome:R-BTA-9607240|reactome:R-BTA-198203|go:"GO:0005886"(plasma membrane)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0005944"(phosphatidylinositol 3-kinase complex, class IB)|go:"GO:0006006"(glucose metabolic process)|go:"GO:0006909"(phagocytosis)|go:"GO:0010468"(regulation of gene expression)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0014704"(intercalated disc)|go:"GO:0016020"(membrane)|go:"GO:0016303"(1-phosphatidylinositol-3-kinase activity)|go:"GO:0016477"(cell migration)|go:"GO:0030027"(lamellipodium)|go:"GO:0030036"(actin cytoskeleton organization)|go:"GO:0030295"(protein kinase activator activity)|go:"GO:0030835"(negative regulation of actin filament depolymerization)	go:"GO:0043553"(negative regulation of phosphatidylinositol 3-kinase activity)	-	-	figure legend:3 A, D, S3 B|comment:These mutations in p110alpha blocked inhibition of kinase activity by p85ni.|stimulant:"Binding of IRS-1 phosphotyrosine peptide (from the Tyr608/Tyr628 region) activates wild-type p110alpha/p85ni but not p110-E545K/p85ni."|dataset:Synapse - Interactions of proteins with an established role in the presynapse.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2007/07/23	2014/10/16	-	rogid:1FYkhM9qckJlPdjAU/f0ZRU7mxs9913	intact-crc:E74C048F23D98EF9	false	-	myc tag:?-?|mutation increasing interaction:542-542|mutation increasing interaction:545-545|mutation increasing interaction:546-546	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:16749"	uniprotkb:P27986	intact:EBI-1373365	intact:EBI-79464|intact:EBI-28974553|ensembl:ENSP00000428056|ensembl:ENSP00000429277|uniprotkb:Q15747|uniprotkb:Q4VBZ7|uniprotkb:Q53EM6|uniprotkb:Q8IXA2|uniprotkb:Q8N1C5|uniprotkb:D3DWA0|uniprotkb:B3KT19|uniprotkb:E7EX19	psi-mi:1-phosphatidyl-1d-myo-inositol(display_short)|psi-mi:"CHEBI:16749"(display_long)	psi-mi:p85a_human(display_long)|uniprotkb:PIK3R1(gene name)|psi-mi:PIK3R1(display_short)|uniprotkb:GRB1(gene name synonym)|uniprotkb:Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha(gene name synonym)	psi-mi:"MI:0415"(enzymatic study)	Miled et al. (2007)	pubmed:17626883|imex:IM-18896	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0414"(enzymatic reaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1373406|imex:IM-18896-3	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0502"(enzyme target)	psi-mi:"MI:0586"(inhibitor)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_001229395.1|refseq:NP_852556.2|refseq:NP_852664.1|refseq:NP_852665.1|ensembl:ENSG00000145675(gene)|ensembl:ENST00000521381(transcript)|ensembl:ENST00000521657(transcript)|go:"GO:0001678"(cellular glucose homeostasis)|go:"GO:0001784"(phosphotyrosine residue binding)|go:"GO:0001953"(negative regulation of cell-matrix adhesion)|go:"GO:0005068"(transmembrane receptor protein tyrosine kinase adaptor activity)|go:"GO:0005158"(insulin receptor binding)|go:"GO:0005159"(insulin-like growth factor receptor binding)|go:"GO:0005168"(neurotrophin TRKA receptor binding)|go:"GO:0005634"(nucleus)|go:"GO:0005737"(cytoplasm)|go:"GO:0005801"(cis-Golgi network)|go:"GO:0005829"(cytosol)|go:"GO:0005886"(plasma membrane)|go:"GO:0005911"(cell-cell junction)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0006468"(protein phosphorylation)|go:"GO:0006606"(protein import into nucleus)|go:"GO:0008134"(transcription factor binding)|go:"GO:0008286"(insulin receptor signaling pathway)|ensembl:ENST00000320694|ensembl:ENSP00000323512|ensembl:ENST00000336483|ensembl:ENSP00000338554|ensembl:ENSP00000428056|ensembl:ENSP00000429277|ensembl:ENST00000523872|ensembl:ENSP00000430098|rcsb pdb:5SXA|rcsb pdb:5SXB|rcsb pdb:5SXC|rcsb pdb:5SXD|rcsb pdb:5SXE|rcsb pdb:5SXF|rcsb pdb:5SXI|rcsb pdb:5SXJ|rcsb pdb:5SXK|rcsb pdb:5UBT|rcsb pdb:5UK8|rcsb pdb:5UKJ|rcsb pdb:5SX9|rcsb pdb:5UL1|rcsb pdb:5VLR|rcsb pdb:5XGH|rcsb pdb:5XGI|rcsb pdb:5XGJ|rcsb pdb:6NCT|rcsb pdb:6PYR|rcsb pdb:6PYU|reactome:R-HSA-1660499|rcsb pdb:7CIO|rcsb pdb:7LM2|reactome:R-HSA-180292|reactome:R-HSA-109704|reactome:R-HSA-1839117|reactome:R-HSA-112399|reactome:R-HSA-114604|reactome:R-HSA-1236382|reactome:R-HSA-186763|reactome:R-HSA-1963642|reactome:R-HSA-1250342|reactome:R-HSA-1257604|reactome:R-HSA-1266695|reactome:R-HSA-198203|reactome:R-HSA-202424|reactome:R-HSA-2029485|reactome:R-HSA-1433557|reactome:R-HSA-210993|reactome:R-HSA-2219530|reactome:R-HSA-2424491|reactome:R-HSA-2730905|reactome:R-HSA-373753|reactome:R-HSA-388841|reactome:R-HSA-389357|reactome:R-HSA-416476|reactome:R-HSA-430116|reactome:R-HSA-4420097|reactome:R-HSA-512988|reactome:R-HSA-5637810|reactome:R-HSA-5654689|reactome:R-HSA-5654695|reactome:R-HSA-5654710|reactome:R-HSA-5654720|reactome:R-HSA-9035034|reactome:R-HSA-912526|reactome:R-HSA-912631|reactome:R-HSA-9603381|reactome:R-HSA-9607240|reactome:R-HSA-9664565|reactome:R-HSA-9665348|reactome:R-HSA-9670439|reactome:R-HSA-9673767|reactome:R-HSA-9673770|reactome:R-HSA-9696264|reactome:R-HSA-9696270|reactome:R-HSA-9696273|reactome:R-HSA-9703465|reactome:R-HSA-9703648|reactome:R-HSA-983695|reactome:R-HSA-5655253|reactome:R-HSA-5655302|reactome:R-HSA-5673001|reactome:R-HSA-6785807|reactome:R-HSA-6811558|reactome:R-HSA-8851907|reactome:R-HSA-8853334|reactome:R-HSA-8853338|reactome:R-HSA-8853659|reactome:R-HSA-8980692|reactome:R-HSA-9009391|reactome:R-HSA-9013026|reactome:R-HSA-9013106|reactome:R-HSA-9013148|reactome:R-HSA-9013149|reactome:R-HSA-9013404|reactome:R-HSA-9013405|reactome:R-HSA-9013408|reactome:R-HSA-9013409|reactome:R-HSA-9013420|reactome:R-HSA-5655291|reactome:R-HSA-9013423|reactome:R-HSA-9013424|reactome:R-HSA-9027276|reactome:R-HSA-9028335|go:"GO:0008630"(intrinsic apoptotic signaling pathway in response to DNA damage)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0016020"(membrane)|go:"GO:0019903"(protein phosphatase binding)|go:"GO:0030183"(B cell differentiation)|go:"GO:0030335"(positive regulation of cell migration)|go:"GO:0032760"(positive regulation of tumor necrosis factor production)|go:"GO:0032869"(cellular response to insulin stimulus)|go:"GO:0033120"(positive regulation of RNA splicing)|go:"GO:0034446"(substrate adhesion-dependent cell spreading)|go:"GO:0008625"(extrinsic apoptotic signaling pathway via death domain receptors)|go:"GO:0034644"(cellular response to UV)|go:"GO:0034976"(response to endoplasmic reticulum stress)|go:"GO:0035014"(phosphatidylinositol 3-kinase regulator activity)|go:"GO:0036312"(phosphatidylinositol 3-kinase regulatory subunit binding)|go:"GO:0045944"(positive regulation of transcription by RNA polymerase II)|go:"GO:0042307"(positive regulation of protein import into nucleus)|go:"GO:0046326"(positive regulation of glucose import)|go:"GO:0046626"(regulation of insulin receptor signaling pathway)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0043066"(negative regulation of apoptotic process)|go:"GO:0043125"(ErbB-3 class receptor binding)|go:"GO:0043548"(phosphatidylinositol 3-kinase binding)|go:"GO:0046935"(1-phosphatidylinositol-3-kinase regulator activity)|go:"GO:0046982"(protein heterodimerization activity)|go:"GO:0043551"(regulation of phosphatidylinositol 3-kinase activity)|go:"GO:0043559"(insulin binding)|go:"GO:0048009"(insulin-like growth factor receptor signaling pathway)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0050821"(protein stabilization)|go:"GO:0051491"(positive regulation of filopodium assembly)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0051497"(negative regulation of stress fiber assembly)|go:"GO:0045671"(negative regulation of osteoclast differentiation)|go:"GO:0060396"(growth hormone receptor signaling pathway)|go:"GO:0120183"(positive regulation of focal adhesion disassembly)|go:"GO:1900103"(positive regulation of endoplasmic reticulum unfolded protein response)|go:"GO:1990578"(perinuclear endoplasmic reticulum membrane)|interpro:IPR000198(RhoGAP)|interpro:IPR000980(SH2 motif)|interpro:IPR001452(Src homology-3)|interpro:IPR008936(Rho GTPase activation protein)|interpro:IPR032498|interpro:IPR035020|interpro:IPR035022|interpro:IPR035591|interpro:IPR036028|interpro:IPR036860|interpro:IPR044124|mint:P27986|rcsb pdb:1A0N|rcsb pdb:1AZG|rcsb pdb:1H9O|rcsb pdb:1PBW|rcsb pdb:1PHT|rcsb pdb:1PIC|rcsb pdb:1PKS|rcsb pdb:1PKT|rcsb pdb:2IUG|go:"GO:1903078"(positive regulation of protein localization to plasma membrane)|rcsb pdb:2IUH|rcsb pdb:2IUI|rcsb pdb:2RD0|rcsb pdb:3HHM|rcsb pdb:3HIZ|rcsb pdb:3I5R|rcsb pdb:3I5S|rcsb pdb:4A55|rcsb pdb:4JPS|rcsb pdb:4L1B|rcsb pdb:4L23|rcsb pdb:4L2Y|rcsb pdb:4OVU|rcsb pdb:4OVV|rcsb pdb:4WAF|rcsb pdb:4YKN|rcsb pdb:4ZOP|rcsb pdb:5AUL|rcsb pdb:5FI4|rcsb pdb:5GJI|rcsb pdb:5ITD|rcsb pdb:5M6U|rcsb pdb:5SW8|rcsb pdb:5SWG|rcsb pdb:5SWO|rcsb pdb:2V1Y|rcsb pdb:5SWP|rcsb pdb:5SWR|rcsb pdb:5SWT|rcsb pdb:5SX8|refseq:XP_016865074.1|refseq:XP_005248599.1|dip:DIP-119N	-	-	-	figure legend:3 B, C|comment:These mutations in p85alpha disrupt its ability to act as an inhibitor of lipid kinase activity of p110alpha.|comment:The loss of inhibition for R340E and K379E suggests that these residues are involved in an inhibitory contact with p110alpha.|dataset:Synapse - Interactions of proteins with an established role in the presynapse.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2007/07/23	2018/08/01	-	rogid:pANLtVCSWVr64OXaS6bCjGBwfig9606	intact-crc:D9415F5E7E28B1C4	false	-	sufficient binding region:321-600|mutation disrupting interaction:340-340|mutation disrupting interaction:379-379	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:16749"	uniprotkb:P32871	intact:EBI-1373365	intact:EBI-1373130|ensembl:ENSBTAP00000012168|ensembl:ENSBTAP00000068953	psi-mi:1-phosphatidyl-1d-myo-inositol(display_short)|psi-mi:"CHEBI:16749"(display_long)	psi-mi:pk3ca_bovin(display_long)|uniprotkb:Phosphoinositide-3-kinase catalytic alpha polypeptide(gene name synonym)|uniprotkb:Serine/threonine protein kinase PIK3CA(gene name synonym)|uniprotkb:PIK3CA(gene name)|psi-mi:PIK3CA(display_short)|uniprotkb:Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit alpha(gene name synonym)	psi-mi:"MI:0415"(enzymatic study)	Miled et al. (2007)	pubmed:17626883|imex:IM-18896	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9913(bovin)|taxid:9913("Bos taurus (Bovine)")	psi-mi:"MI:0414"(enzymatic reaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1373406|imex:IM-18896-3	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0502"(enzyme target)	psi-mi:"MI:0501"(enzyme)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_776999.1|dip:DIP-39319N|go:"GO:0033138"(positive regulation of peptidyl-serine phosphorylation)|go:"GO:0035004"(phosphatidylinositol 3-kinase activity)|go:"GO:0035005"(1-phosphatidylinositol-4-phosphate 3-kinase activity)|go:"GO:0035994"(response to muscle stretch)|go:"GO:0036092"(phosphatidylinositol-3-phosphate biosynthetic process)|go:"GO:0038084"(vascular endothelial growth factor signaling pathway)|go:"GO:0040014"(regulation of multicellular organism growth)|go:"GO:0043457"(regulation of cellular respiration)|go:"GO:0043491"(protein kinase B signaling)|go:"GO:0043524"(negative regulation of neuron apoptotic process)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0044029"(hypomethylation of CpG island)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0046934"(phosphatidylinositol-4,5-bisphosphate 3-kinase activity)|go:"GO:0048015"(phosphatidylinositol-mediated signaling)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0051897"(positive regulation of protein kinase B signaling)|go:"GO:0052742"(phosphatidylinositol kinase activity)|go:"GO:0052812"(phosphatidylinositol-3,4-bisphosphate 5-kinase activity)|go:"GO:0055119"(relaxation of cardiac muscle)|go:"GO:0060612"(adipose tissue development)|go:"GO:0071333"(cellular response to glucose stimulus)|go:"GO:0071464"(cellular response to hydrostatic pressure)|go:"GO:0086003"(cardiac muscle cell contraction)|go:"GO:0097009"(energy homeostasis)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|go:"GO:2000270"(negative regulation of fibroblast apoptotic process)|go:"GO:2000653"(regulation of genetic imprinting)|go:"GO:2000811"(negative regulation of anoikis)|interpro:IPR000341(Phosphoinositide 3-kinase, ras-binding)|interpro:IPR000403(Phosphatidylinositol 3- and 4-kinase, catalytic)|interpro:IPR001263(Phosphoinositide 3-kinase accessory region PIK)|interpro:IPR002420(Phosphoinositide 3-kinase, C2)|interpro:IPR003113(Phosphatidylinositol 3-kinase, p85-binding)|interpro:IPR011009(Protein kinase-like)|interpro:IPR015433(Phosphatidylinositol Kinase)|interpro:IPR016024(Armadillo-type fold)|interpro:IPR018936|interpro:IPR029071|interpro:IPR035892|interpro:IPR036940|interpro:IPR037704|interpro:IPR042236|rcsb pdb:2V1Y|reactome:R-BTA-109704|reactome:R-BTA-112399|reactome:R-BTA-1250342|reactome:R-BTA-1257604|reactome:R-BTA-1433557|reactome:R-BTA-1660499|reactome:R-BTA-1963642|ensembl:ENSBTAG00000009232(gene)|ensembl:ENSBTAT00000012168(transcript)|ensembl:ENSBTAT00000072391(transcript)|go:"GO:0001525"(angiogenesis)|go:"GO:0001889"(liver development)|go:"GO:0005524"(ATP binding)|go:"GO:0005737"(cytoplasm)|reactome:R-BTA-202424|reactome:R-BTA-2424491|reactome:R-BTA-2730905|reactome:R-BTA-389357|reactome:R-BTA-4420097|reactome:R-BTA-5654689|reactome:R-BTA-5654695|reactome:R-BTA-5654710|reactome:R-BTA-5654720|reactome:R-BTA-5673001|reactome:R-BTA-6811558|reactome:R-BTA-9607240|reactome:R-BTA-198203|go:"GO:0005886"(plasma membrane)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0005944"(phosphatidylinositol 3-kinase complex, class IB)|go:"GO:0006006"(glucose metabolic process)|go:"GO:0006909"(phagocytosis)|go:"GO:0010468"(regulation of gene expression)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0014704"(intercalated disc)|go:"GO:0016020"(membrane)|go:"GO:0016303"(1-phosphatidylinositol-3-kinase activity)|go:"GO:0016477"(cell migration)|go:"GO:0030027"(lamellipodium)|go:"GO:0030036"(actin cytoskeleton organization)|go:"GO:0030295"(protein kinase activator activity)|go:"GO:0030835"(negative regulation of actin filament depolymerization)	-	-	-	figure legend:3 B, C|comment:These mutations in p85alpha disrupt its ability to act as an inhibitor of lipid kinase activity of p110alpha.|comment:The loss of inhibition for R340E and K379E suggests that these residues are involved in an inhibitory contact with p110alpha.|dataset:Synapse - Interactions of proteins with an established role in the presynapse.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2007/07/23	2018/08/01	-	rogid:1FYkhM9qckJlPdjAU/f0ZRU7mxs9913	intact-crc:D9415F5E7E28B1C4	false	-	myc tag:?-?	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:16749"	uniprotkb:P27986	intact:EBI-1373365	intact:EBI-79464|intact:EBI-28974553|ensembl:ENSP00000428056|ensembl:ENSP00000429277|uniprotkb:Q15747|uniprotkb:Q4VBZ7|uniprotkb:Q53EM6|uniprotkb:Q8IXA2|uniprotkb:Q8N1C5|uniprotkb:D3DWA0|uniprotkb:B3KT19|uniprotkb:E7EX19	psi-mi:1-phosphatidyl-1d-myo-inositol(display_short)|psi-mi:"CHEBI:16749"(display_long)	psi-mi:p85a_human(display_long)|uniprotkb:PIK3R1(gene name)|psi-mi:PIK3R1(display_short)|uniprotkb:GRB1(gene name synonym)|uniprotkb:Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha(gene name synonym)	psi-mi:"MI:0415"(enzymatic study)	Miled et al. (2007)	pubmed:17626883|imex:IM-18896	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0414"(enzymatic reaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1373548|imex:IM-18896-4	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0502"(enzyme target)	psi-mi:"MI:0586"(inhibitor)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_001229395.1|refseq:NP_852556.2|refseq:NP_852664.1|refseq:NP_852665.1|ensembl:ENSG00000145675(gene)|ensembl:ENST00000521381(transcript)|ensembl:ENST00000521657(transcript)|go:"GO:0001678"(cellular glucose homeostasis)|go:"GO:0001784"(phosphotyrosine residue binding)|go:"GO:0001953"(negative regulation of cell-matrix adhesion)|go:"GO:0005068"(transmembrane receptor protein tyrosine kinase adaptor activity)|go:"GO:0005158"(insulin receptor binding)|go:"GO:0005159"(insulin-like growth factor receptor binding)|go:"GO:0005168"(neurotrophin TRKA receptor binding)|go:"GO:0005634"(nucleus)|go:"GO:0005737"(cytoplasm)|go:"GO:0005801"(cis-Golgi network)|go:"GO:0005829"(cytosol)|go:"GO:0005886"(plasma membrane)|go:"GO:0005911"(cell-cell junction)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0006468"(protein phosphorylation)|go:"GO:0006606"(protein import into nucleus)|go:"GO:0008134"(transcription factor binding)|go:"GO:0008286"(insulin receptor signaling pathway)|ensembl:ENST00000320694|ensembl:ENSP00000323512|ensembl:ENST00000336483|ensembl:ENSP00000338554|ensembl:ENSP00000428056|ensembl:ENSP00000429277|ensembl:ENST00000523872|ensembl:ENSP00000430098|rcsb pdb:5SXA|rcsb pdb:5SXB|rcsb pdb:5SXC|rcsb pdb:5SXD|rcsb pdb:5SXE|rcsb pdb:5SXF|rcsb pdb:5SXI|rcsb pdb:5SXJ|rcsb pdb:5SXK|rcsb pdb:5UBT|rcsb pdb:5UK8|rcsb pdb:5UKJ|rcsb pdb:5SX9|rcsb pdb:5UL1|rcsb pdb:5VLR|rcsb pdb:5XGH|rcsb pdb:5XGI|rcsb pdb:5XGJ|rcsb pdb:6NCT|rcsb pdb:6PYR|rcsb pdb:6PYU|reactome:R-HSA-1660499|rcsb pdb:7CIO|rcsb pdb:7LM2|reactome:R-HSA-180292|reactome:R-HSA-109704|reactome:R-HSA-1839117|reactome:R-HSA-112399|reactome:R-HSA-114604|reactome:R-HSA-1236382|reactome:R-HSA-186763|reactome:R-HSA-1963642|reactome:R-HSA-1250342|reactome:R-HSA-1257604|reactome:R-HSA-1266695|reactome:R-HSA-198203|reactome:R-HSA-202424|reactome:R-HSA-2029485|reactome:R-HSA-1433557|reactome:R-HSA-210993|reactome:R-HSA-2219530|reactome:R-HSA-2424491|reactome:R-HSA-2730905|reactome:R-HSA-373753|reactome:R-HSA-388841|reactome:R-HSA-389357|reactome:R-HSA-416476|reactome:R-HSA-430116|reactome:R-HSA-4420097|reactome:R-HSA-512988|reactome:R-HSA-5637810|reactome:R-HSA-5654689|reactome:R-HSA-5654695|reactome:R-HSA-5654710|reactome:R-HSA-5654720|reactome:R-HSA-9035034|reactome:R-HSA-912526|reactome:R-HSA-912631|reactome:R-HSA-9603381|reactome:R-HSA-9607240|reactome:R-HSA-9664565|reactome:R-HSA-9665348|reactome:R-HSA-9670439|reactome:R-HSA-9673767|reactome:R-HSA-9673770|reactome:R-HSA-9696264|reactome:R-HSA-9696270|reactome:R-HSA-9696273|reactome:R-HSA-9703465|reactome:R-HSA-9703648|reactome:R-HSA-983695|reactome:R-HSA-5655253|reactome:R-HSA-5655302|reactome:R-HSA-5673001|reactome:R-HSA-6785807|reactome:R-HSA-6811558|reactome:R-HSA-8851907|reactome:R-HSA-8853334|reactome:R-HSA-8853338|reactome:R-HSA-8853659|reactome:R-HSA-8980692|reactome:R-HSA-9009391|reactome:R-HSA-9013026|reactome:R-HSA-9013106|reactome:R-HSA-9013148|reactome:R-HSA-9013149|reactome:R-HSA-9013404|reactome:R-HSA-9013405|reactome:R-HSA-9013408|reactome:R-HSA-9013409|reactome:R-HSA-9013420|reactome:R-HSA-5655291|reactome:R-HSA-9013423|reactome:R-HSA-9013424|reactome:R-HSA-9027276|reactome:R-HSA-9028335|go:"GO:0008630"(intrinsic apoptotic signaling pathway in response to DNA damage)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0016020"(membrane)|go:"GO:0019903"(protein phosphatase binding)|go:"GO:0030183"(B cell differentiation)|go:"GO:0030335"(positive regulation of cell migration)|go:"GO:0032760"(positive regulation of tumor necrosis factor production)|go:"GO:0032869"(cellular response to insulin stimulus)|go:"GO:0033120"(positive regulation of RNA splicing)|go:"GO:0034446"(substrate adhesion-dependent cell spreading)|go:"GO:0008625"(extrinsic apoptotic signaling pathway via death domain receptors)|go:"GO:0034644"(cellular response to UV)|go:"GO:0034976"(response to endoplasmic reticulum stress)|go:"GO:0035014"(phosphatidylinositol 3-kinase regulator activity)|go:"GO:0036312"(phosphatidylinositol 3-kinase regulatory subunit binding)|go:"GO:0045944"(positive regulation of transcription by RNA polymerase II)|go:"GO:0042307"(positive regulation of protein import into nucleus)|go:"GO:0046326"(positive regulation of glucose import)|go:"GO:0046626"(regulation of insulin receptor signaling pathway)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0043066"(negative regulation of apoptotic process)|go:"GO:0043125"(ErbB-3 class receptor binding)|go:"GO:0043548"(phosphatidylinositol 3-kinase binding)|go:"GO:0046935"(1-phosphatidylinositol-3-kinase regulator activity)|go:"GO:0046982"(protein heterodimerization activity)|go:"GO:0043551"(regulation of phosphatidylinositol 3-kinase activity)|go:"GO:0043559"(insulin binding)|go:"GO:0048009"(insulin-like growth factor receptor signaling pathway)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0050821"(protein stabilization)|go:"GO:0051491"(positive regulation of filopodium assembly)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0051497"(negative regulation of stress fiber assembly)|go:"GO:0045671"(negative regulation of osteoclast differentiation)|go:"GO:0060396"(growth hormone receptor signaling pathway)|go:"GO:0120183"(positive regulation of focal adhesion disassembly)|go:"GO:1900103"(positive regulation of endoplasmic reticulum unfolded protein response)|go:"GO:1990578"(perinuclear endoplasmic reticulum membrane)|interpro:IPR000198(RhoGAP)|interpro:IPR000980(SH2 motif)|interpro:IPR001452(Src homology-3)|interpro:IPR008936(Rho GTPase activation protein)|interpro:IPR032498|interpro:IPR035020|interpro:IPR035022|interpro:IPR035591|interpro:IPR036028|interpro:IPR036860|interpro:IPR044124|mint:P27986|rcsb pdb:1A0N|rcsb pdb:1AZG|rcsb pdb:1H9O|rcsb pdb:1PBW|rcsb pdb:1PHT|rcsb pdb:1PIC|rcsb pdb:1PKS|rcsb pdb:1PKT|rcsb pdb:2IUG|go:"GO:1903078"(positive regulation of protein localization to plasma membrane)|rcsb pdb:2IUH|rcsb pdb:2IUI|rcsb pdb:2RD0|rcsb pdb:3HHM|rcsb pdb:3HIZ|rcsb pdb:3I5R|rcsb pdb:3I5S|rcsb pdb:4A55|rcsb pdb:4JPS|rcsb pdb:4L1B|rcsb pdb:4L23|rcsb pdb:4L2Y|rcsb pdb:4OVU|rcsb pdb:4OVV|rcsb pdb:4WAF|rcsb pdb:4YKN|rcsb pdb:4ZOP|rcsb pdb:5AUL|rcsb pdb:5FI4|rcsb pdb:5GJI|rcsb pdb:5ITD|rcsb pdb:5M6U|rcsb pdb:5SW8|rcsb pdb:5SWG|rcsb pdb:5SWO|rcsb pdb:2V1Y|rcsb pdb:5SWP|rcsb pdb:5SWR|rcsb pdb:5SWT|rcsb pdb:5SX8|refseq:XP_016865074.1|refseq:XP_005248599.1|dip:DIP-119N	go:"GO:0043553"(negative regulation of phosphatidylinositol 3-kinase activity)	-	-	figure legend:3 C|comment:The loss of inhibition for R340E and K379E suggests that these residues are involved in an inhibitory contact with the catalytic subunit. Consistent with this, the p85ni-K379E mutant inhibits the p110a-E545K oncogenic mutant, whereas the wildtype p85ni does not, suggesting that the charge reversal has reestablished the critical inhibitory interaction.|dataset:Synapse - Interactions of proteins with an established role in the presynapse.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2007/07/23	2014/10/16	-	rogid:pANLtVCSWVr64OXaS6bCjGBwfig9606	intact-crc:B17E4C9C4580EE3A	false	-	sufficient binding region:321-600|mutation increasing interaction:379-379	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:16749"	uniprotkb:P32871	intact:EBI-1373365	intact:EBI-1373130|ensembl:ENSBTAP00000012168|ensembl:ENSBTAP00000068953	psi-mi:1-phosphatidyl-1d-myo-inositol(display_short)|psi-mi:"CHEBI:16749"(display_long)	psi-mi:pk3ca_bovin(display_long)|uniprotkb:Phosphoinositide-3-kinase catalytic alpha polypeptide(gene name synonym)|uniprotkb:Serine/threonine protein kinase PIK3CA(gene name synonym)|uniprotkb:PIK3CA(gene name)|psi-mi:PIK3CA(display_short)|uniprotkb:Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit alpha(gene name synonym)	psi-mi:"MI:0415"(enzymatic study)	Miled et al. (2007)	pubmed:17626883|imex:IM-18896	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9913(bovin)|taxid:9913("Bos taurus (Bovine)")	psi-mi:"MI:0414"(enzymatic reaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1373548|imex:IM-18896-4	-	psi-mi:"MI:1060"(spoke expansion)	psi-mi:"MI:0502"(enzyme target)	psi-mi:"MI:0501"(enzyme)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_776999.1|dip:DIP-39319N|go:"GO:0033138"(positive regulation of peptidyl-serine phosphorylation)|go:"GO:0035004"(phosphatidylinositol 3-kinase activity)|go:"GO:0035005"(1-phosphatidylinositol-4-phosphate 3-kinase activity)|go:"GO:0035994"(response to muscle stretch)|go:"GO:0036092"(phosphatidylinositol-3-phosphate biosynthetic process)|go:"GO:0038084"(vascular endothelial growth factor signaling pathway)|go:"GO:0040014"(regulation of multicellular organism growth)|go:"GO:0043457"(regulation of cellular respiration)|go:"GO:0043491"(protein kinase B signaling)|go:"GO:0043524"(negative regulation of neuron apoptotic process)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0044029"(hypomethylation of CpG island)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0046934"(phosphatidylinositol-4,5-bisphosphate 3-kinase activity)|go:"GO:0048015"(phosphatidylinositol-mediated signaling)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0051897"(positive regulation of protein kinase B signaling)|go:"GO:0052742"(phosphatidylinositol kinase activity)|go:"GO:0052812"(phosphatidylinositol-3,4-bisphosphate 5-kinase activity)|go:"GO:0055119"(relaxation of cardiac muscle)|go:"GO:0060612"(adipose tissue development)|go:"GO:0071333"(cellular response to glucose stimulus)|go:"GO:0071464"(cellular response to hydrostatic pressure)|go:"GO:0086003"(cardiac muscle cell contraction)|go:"GO:0097009"(energy homeostasis)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|go:"GO:2000270"(negative regulation of fibroblast apoptotic process)|go:"GO:2000653"(regulation of genetic imprinting)|go:"GO:2000811"(negative regulation of anoikis)|interpro:IPR000341(Phosphoinositide 3-kinase, ras-binding)|interpro:IPR000403(Phosphatidylinositol 3- and 4-kinase, catalytic)|interpro:IPR001263(Phosphoinositide 3-kinase accessory region PIK)|interpro:IPR002420(Phosphoinositide 3-kinase, C2)|interpro:IPR003113(Phosphatidylinositol 3-kinase, p85-binding)|interpro:IPR011009(Protein kinase-like)|interpro:IPR015433(Phosphatidylinositol Kinase)|interpro:IPR016024(Armadillo-type fold)|interpro:IPR018936|interpro:IPR029071|interpro:IPR035892|interpro:IPR036940|interpro:IPR037704|interpro:IPR042236|rcsb pdb:2V1Y|reactome:R-BTA-109704|reactome:R-BTA-112399|reactome:R-BTA-1250342|reactome:R-BTA-1257604|reactome:R-BTA-1433557|reactome:R-BTA-1660499|reactome:R-BTA-1963642|ensembl:ENSBTAG00000009232(gene)|ensembl:ENSBTAT00000012168(transcript)|ensembl:ENSBTAT00000072391(transcript)|go:"GO:0001525"(angiogenesis)|go:"GO:0001889"(liver development)|go:"GO:0005524"(ATP binding)|go:"GO:0005737"(cytoplasm)|reactome:R-BTA-202424|reactome:R-BTA-2424491|reactome:R-BTA-2730905|reactome:R-BTA-389357|reactome:R-BTA-4420097|reactome:R-BTA-5654689|reactome:R-BTA-5654695|reactome:R-BTA-5654710|reactome:R-BTA-5654720|reactome:R-BTA-5673001|reactome:R-BTA-6811558|reactome:R-BTA-9607240|reactome:R-BTA-198203|go:"GO:0005886"(plasma membrane)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0005944"(phosphatidylinositol 3-kinase complex, class IB)|go:"GO:0006006"(glucose metabolic process)|go:"GO:0006909"(phagocytosis)|go:"GO:0010468"(regulation of gene expression)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0014704"(intercalated disc)|go:"GO:0016020"(membrane)|go:"GO:0016303"(1-phosphatidylinositol-3-kinase activity)|go:"GO:0016477"(cell migration)|go:"GO:0030027"(lamellipodium)|go:"GO:0030036"(actin cytoskeleton organization)|go:"GO:0030295"(protein kinase activator activity)|go:"GO:0030835"(negative regulation of actin filament depolymerization)	go:"GO:0043553"(negative regulation of phosphatidylinositol 3-kinase activity)	-	-	figure legend:3 C|comment:The loss of inhibition for R340E and K379E suggests that these residues are involved in an inhibitory contact with the catalytic subunit. Consistent with this, the p85ni-K379E mutant inhibits the p110a-E545K oncogenic mutant, whereas the wildtype p85ni does not, suggesting that the charge reversal has reestablished the critical inhibitory interaction.|dataset:Synapse - Interactions of proteins with an established role in the presynapse.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2007/07/23	2014/10/16	-	rogid:1FYkhM9qckJlPdjAU/f0ZRU7mxs9913	intact-crc:B17E4C9C4580EE3A	false	-	myc tag:?-?|mutation:545-545	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
chebi:"CHEBI:16749"	uniprotkb:P32871	intact:EBI-1373365	intact:EBI-1373130|ensembl:ENSBTAP00000012168|ensembl:ENSBTAP00000068953	psi-mi:1-phosphatidyl-1d-myo-inositol(display_short)|psi-mi:"CHEBI:16749"(display_long)	psi-mi:pk3ca_bovin(display_long)|uniprotkb:Phosphoinositide-3-kinase catalytic alpha polypeptide(gene name synonym)|uniprotkb:Serine/threonine protein kinase PIK3CA(gene name synonym)|uniprotkb:PIK3CA(gene name)|psi-mi:PIK3CA(display_short)|uniprotkb:Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit alpha(gene name synonym)	psi-mi:"MI:0415"(enzymatic study)	Miled et al. (2007)	pubmed:17626883|imex:IM-18896	taxid:-2(chemical synthesis)|taxid:-2("Chemical synthesis (Chemical synthesis)")	taxid:9913(bovin)|taxid:9913("Bos taurus (Bovine)")	psi-mi:"MI:0414"(enzymatic reaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-1396769|imex:IM-18896-5	-	-	psi-mi:"MI:0502"(enzyme target)	psi-mi:"MI:0501"(enzyme)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0328"(small molecule)	psi-mi:"MI:0326"(protein)	-	refseq:NP_776999.1|dip:DIP-39319N|go:"GO:0033138"(positive regulation of peptidyl-serine phosphorylation)|go:"GO:0035004"(phosphatidylinositol 3-kinase activity)|go:"GO:0035005"(1-phosphatidylinositol-4-phosphate 3-kinase activity)|go:"GO:0035994"(response to muscle stretch)|go:"GO:0036092"(phosphatidylinositol-3-phosphate biosynthetic process)|go:"GO:0038084"(vascular endothelial growth factor signaling pathway)|go:"GO:0040014"(regulation of multicellular organism growth)|go:"GO:0043457"(regulation of cellular respiration)|go:"GO:0043491"(protein kinase B signaling)|go:"GO:0043524"(negative regulation of neuron apoptotic process)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0044029"(hypomethylation of CpG island)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0046934"(phosphatidylinositol-4,5-bisphosphate 3-kinase activity)|go:"GO:0048015"(phosphatidylinositol-mediated signaling)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0051897"(positive regulation of protein kinase B signaling)|go:"GO:0052742"(phosphatidylinositol kinase activity)|go:"GO:0052812"(phosphatidylinositol-3,4-bisphosphate 5-kinase activity)|go:"GO:0055119"(relaxation of cardiac muscle)|go:"GO:0060612"(adipose tissue development)|go:"GO:0071333"(cellular response to glucose stimulus)|go:"GO:0071464"(cellular response to hydrostatic pressure)|go:"GO:0086003"(cardiac muscle cell contraction)|go:"GO:0097009"(energy homeostasis)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|go:"GO:2000270"(negative regulation of fibroblast apoptotic process)|go:"GO:2000653"(regulation of genetic imprinting)|go:"GO:2000811"(negative regulation of anoikis)|interpro:IPR000341(Phosphoinositide 3-kinase, ras-binding)|interpro:IPR000403(Phosphatidylinositol 3- and 4-kinase, catalytic)|interpro:IPR001263(Phosphoinositide 3-kinase accessory region PIK)|interpro:IPR002420(Phosphoinositide 3-kinase, C2)|interpro:IPR003113(Phosphatidylinositol 3-kinase, p85-binding)|interpro:IPR011009(Protein kinase-like)|interpro:IPR015433(Phosphatidylinositol Kinase)|interpro:IPR016024(Armadillo-type fold)|interpro:IPR018936|interpro:IPR029071|interpro:IPR035892|interpro:IPR036940|interpro:IPR037704|interpro:IPR042236|rcsb pdb:2V1Y|reactome:R-BTA-109704|reactome:R-BTA-112399|reactome:R-BTA-1250342|reactome:R-BTA-1257604|reactome:R-BTA-1433557|reactome:R-BTA-1660499|reactome:R-BTA-1963642|ensembl:ENSBTAG00000009232(gene)|ensembl:ENSBTAT00000012168(transcript)|ensembl:ENSBTAT00000072391(transcript)|go:"GO:0001525"(angiogenesis)|go:"GO:0001889"(liver development)|go:"GO:0005524"(ATP binding)|go:"GO:0005737"(cytoplasm)|reactome:R-BTA-202424|reactome:R-BTA-2424491|reactome:R-BTA-2730905|reactome:R-BTA-389357|reactome:R-BTA-4420097|reactome:R-BTA-5654689|reactome:R-BTA-5654695|reactome:R-BTA-5654710|reactome:R-BTA-5654720|reactome:R-BTA-5673001|reactome:R-BTA-6811558|reactome:R-BTA-9607240|reactome:R-BTA-198203|go:"GO:0005886"(plasma membrane)|go:"GO:0005942"(phosphatidylinositol 3-kinase complex)|go:"GO:0005943"(phosphatidylinositol 3-kinase complex, class IA)|go:"GO:0005944"(phosphatidylinositol 3-kinase complex, class IB)|go:"GO:0006006"(glucose metabolic process)|go:"GO:0006909"(phagocytosis)|go:"GO:0010468"(regulation of gene expression)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0014704"(intercalated disc)|go:"GO:0016020"(membrane)|go:"GO:0016303"(1-phosphatidylinositol-3-kinase activity)|go:"GO:0016477"(cell migration)|go:"GO:0030027"(lamellipodium)|go:"GO:0030036"(actin cytoskeleton organization)|go:"GO:0030295"(protein kinase activator activity)|go:"GO:0030835"(negative regulation of actin filament depolymerization)	go:"GO:0046934"(phosphatidylinositol-4,5-bisphosphate 3-kinase activity)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)	-	-	figure legend:3 C|dataset:Synapse - Interactions of proteins with an established role in the presynapse.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2007/07/23	2014/10/16	-	rogid:1FYkhM9qckJlPdjAU/f0ZRU7mxs9913	intact-crc:B6FF507E4B2EFD7E	false	-	myc tag:?-?	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)