#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:P21860	uniprotkb:Q63787	intact:EBI-720706|uniprotkb:A8K6L6|uniprotkb:B4DIK7|uniprotkb:B4DV32|uniprotkb:E9PDT8|uniprotkb:Q9BUD7|ensembl:ENSP00000267101	intact:EBI-518443|uniprotkb:O55085|uniprotkb:P70544|uniprotkb:Q63790	psi-mi:erbb3_human(display_long)|uniprotkb:Tyrosine kinase-type cell surface receptor HER3(gene name synonym)|uniprotkb:ERBB3(gene name)|psi-mi:ERBB3(display_short)|uniprotkb:HER3(gene name synonym)|uniprotkb:Proto-oncogene-like protein c-ErbB-3(gene name synonym)	psi-mi:p85a_rat(display_long)|uniprotkb:Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha(gene name synonym)|uniprotkb:Pik3r1(gene name)|psi-mi:Pik3r1(display_short)	psi-mi:"MI:0006"(anti bait coimmunoprecipitation)	Smirnova et al. (2012)	pubmed:21725367|imex:IM-18626	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:10116(rat)|taxid:10116("Rattus norvegicus (Rat)")	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:1262"(I2D)	intact:EBI-6480141|imex:IM-18626-1	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_001005915.1|refseq:NP_001973.2|ensembl:ENSG00000065361(gene)|ensembl:ENST00000267101(transcript)|go:"GO:0004714"(transmembrane receptor protein tyrosine kinase activity)|go:"GO:0004888"(transmembrane signaling receptor activity)|go:"GO:0005524"(ATP binding)|go:"GO:0005615"(extracellular space)|go:"GO:0005886"(plasma membrane)|go:"GO:0005887"(integral component of plasma membrane)|go:"GO:0007162"(negative regulation of cell adhesion)|go:"GO:0007165"(signal transduction)|go:"GO:0007169"(transmembrane receptor protein tyrosine kinase signaling pathway)|go:"GO:0007399"(nervous system development)|go:"GO:0007422"(peripheral nervous system development)|go:"GO:0007507"(heart development)|go:"GO:0008284"(positive regulation of cell population proliferation)|go:"GO:0009925"(basal plasma membrane)|go:"GO:0009968"(negative regulation of signal transduction)|go:"GO:0014037"(Schwann cell differentiation)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0014068"(positive regulation of phosphatidylinositol 3-kinase signaling)|go:"GO:0016323"(basolateral plasma membrane)|go:"GO:0019838"(growth factor binding)|go:"GO:0021545"(cranial nerve development)|go:"GO:0030296"(protein tyrosine kinase activator activity)|go:"GO:0031625"(ubiquitin protein ligase binding)|go:"GO:0033674"(positive regulation of kinase activity)|go:"GO:0038131"(neuregulin receptor activity)|go:"GO:0038132"(neuregulin binding)|go:"GO:0038143"("ERBB3:ERBB2 complex")|go:"GO:0042060"(wound healing)|go:"GO:0042127"(regulation of cell population proliferation)|dip:DIP-36441N|reactome:R-HSA-8863795|reactome:R-HSA-9664565|reactome:R-HSA-9665686|go:"GO:0043125"(ErbB-3 class receptor binding)|go:"GO:0043235"(receptor complex)|go:"GO:0043524"(negative regulation of neuron apoptotic process)|go:"GO:0046982"(protein heterodimerization activity)|go:"GO:0051048"(negative regulation of secretion)|go:"GO:0051402"(neuron apoptotic process)|go:"GO:0061098"(positive regulation of protein tyrosine kinase activity)|go:"GO:0097192"(extrinsic apoptotic signaling pathway in absence of ligand)|interpro:IPR000494(EGF receptor, L domain)|interpro:IPR000719(Protein kinase, core)|interpro:IPR001245(Tyrosine protein kinase)|interpro:IPR006211(Furin-like cysteine rich region)|interpro:IPR006212(Furin-like repeat)|interpro:IPR009030(Growth factor, receptor)|interpro:IPR011009(Protein kinase-like)|interpro:IPR016245(Tyrosine protein kinase, receptor-type, EGF/ERB/XmrK)|interpro:IPR032778|interpro:IPR036941|mint:P21860|rcsb pdb:1M6B|rcsb pdb:2L9U|rcsb pdb:3KEX|rcsb pdb:3LMG|rcsb pdb:3P11|go:"GO:0042802"(identical protein binding)|rcsb pdb:4P59|rcsb pdb:4RIW|rcsb pdb:4RIX|rcsb pdb:4RIY|rcsb pdb:5CUS|rcsb pdb:5O4O|rcsb pdb:5O7P|rcsb pdb:6KBI|rcsb pdb:6OP9|rcsb pdb:7D85|reactome:R-HSA-1227986|reactome:R-HSA-1236394|reactome:R-HSA-1250196|reactome:R-HSA-1257604|reactome:R-HSA-1306955|reactome:R-HSA-1358803|reactome:R-HSA-1963642|reactome:R-HSA-2219530|reactome:R-HSA-5673001|reactome:R-HSA-6785631|reactome:R-HSA-6811558|rcsb pdb:4LEO|reactome:R-HSA-8847993	rgd:3329|refseq:NP_037137.1|mint:Q63787|dip:DIP-33696N|go:"GO:0001678"(cellular glucose homeostasis)|go:"GO:0001784"(phosphotyrosine residue binding)|go:"GO:0001878"(response to yeast)|go:"GO:0001934"(positive regulation of protein phosphorylation)|go:"GO:0001953"(negative regulation of cell-matrix adhesion)|go:"GO:0005102"(signaling receptor binding)|go:"GO:0005158"(insulin receptor binding)|go:"GO:0005159"(insulin-like growth factor receptor binding)|go:"GO:0005161"(platelet-derived growth factor receptor binding)|go:"GO:0005168"(neurotrophin TRKA receptor binding)|go:"GO:0005516"(calmodulin 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:0006006"(glucose metabolic process)|go:"GO:0006468"(protein phosphorylation)|go:"GO:0006606"(protein import into nucleus)|go:"GO:0007162"(negative regulation of cell adhesion)|go:"GO:0007568"(aging)|go:"GO:0007584"(response to nutrient)|go:"GO:0008022"(protein C-terminus binding)|go:"GO:0008286"(insulin receptor signaling pathway)|go:"GO:0008625"(extrinsic apoptotic signaling pathway via death domain receptors)|go:"GO:0008630"(intrinsic apoptotic signaling pathway in response to DNA damage)|go:"GO:0009750"(response to fructose)|go:"GO:0010040"("response to iron(II) ion")|go:"GO:0010459"(negative regulation of heart rate)|go:"GO:0010592"(positive regulation of lamellipodium assembly)|go:"GO:0010628"(positive regulation of gene expression)|go:"GO:0010656"(negative regulation of muscle cell apoptotic process)|go:"GO:0014065"(phosphatidylinositol 3-kinase signaling)|go:"GO:0016020"(membrane)|go:"GO:0016303"(1-phosphatidylinositol-3-kinase activity)|go:"GO:0019901"(protein kinase binding)|go:"GO:0019903"(protein phosphatase binding)|go:"GO:0019904"(protein domain specific binding)|go:"GO:0022408"(negative regulation of cell-cell adhesion)|go:"GO:0030183"(B cell differentiation)|go:"GO:0030331"(estrogen receptor binding)|go:"GO:0030335"(positive regulation of cell migration)|go:"GO:0030971"(receptor tyrosine kinase binding)|go:"GO:0031625"(ubiquitin protein ligase binding)|go:"GO:0032355"(response to estradiol)|go:"GO:0032570"(response to progesterone)|go:"GO:0032760"(positive regulation of tumor necrosis factor production)|go:"GO:0032868"(response to insulin)|go:"GO:0032869"(cellular response to insulin stimulus)|go:"GO:0032991"(protein-containing complex)|go:"GO:0033120"(positive regulation of RNA splicing)|go:"GO:0033574"(response to testosterone)|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:0042307"(positive regulation of protein import into nucleus)|go:"GO:0042493"|go:"GO:0043005"(neuron projection)|go:"GO:0043066"(negative regulation of apoptotic process)|go:"GO:0043125"(ErbB-3 class receptor binding)|go:"GO:0043200"(response to amino acid)|go:"GO:0043551"(regulation of phosphatidylinositol 3-kinase activity)|go:"GO:0043559"(insulin binding)|go:"GO:0043560"(insulin receptor substrate binding)|go:"GO:0045471"(response to ethanol)|go:"GO:0045663"(positive regulation of myoblast differentiation)|go:"GO:0045671"(negative regulation of osteoclast differentiation)|go:"GO:0045776"(negative regulation of blood pressure)|go:"GO:0045861"(negative regulation of proteolysis)|go:"GO:0045944"(positive regulation of transcription by RNA polymerase II)|go:"GO:0046626"(regulation of insulin receptor signaling pathway)|go:"GO:0046854"(phosphatidylinositol phosphate biosynthetic process)|go:"GO:0046935"(1-phosphatidylinositol-3-kinase regulator activity)|go:"GO:0046982"(protein heterodimerization activity)|go:"GO:0048009"(insulin-like growth factor receptor signaling pathway)|go:"GO:0048471"(perinuclear region of cytoplasm)|go:"GO:0048662"(negative regulation of smooth muscle cell proliferation)|go:"GO:0050821"(protein stabilization)|go:"GO:0051117"(ATPase binding)|go:"GO:0051219"(phosphoprotein binding)|go:"GO:0051384"(response to glucocorticoid)|go:"GO:0051491"(positive regulation of filopodium assembly)|go:"GO:0051492"(regulation of stress fiber assembly)|go:"GO:0051497"(negative regulation of stress fiber assembly)|go:"GO:0051591"(response to cAMP)|go:"GO:0051965"(positive regulation of synapse assembly)|go:"GO:0060396"(growth hormone receptor signaling pathway)|go:"GO:0070542"(response to fatty acid)|go:"GO:0070848"(response to growth factor)|go:"GO:0071398"(cellular response to fatty acid)|go:"GO:0071548"(response to dexamethasone)|go:"GO:0120183"(positive regulation of focal adhesion disassembly)|go:"GO:1900103"(positive regulation of endoplasmic reticulum unfolded protein response)|go:"GO:1903076"(regulation of protein localization to plasma membrane)|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|rcsb pdb:1FU5|rcsb pdb:1FU6|reactome:R-RNO-109704|reactome:R-RNO-112399|reactome:R-RNO-114604|reactome:R-RNO-1250342|reactome:R-RNO-1257604|reactome:R-RNO-1266695|reactome:R-RNO-1433557|reactome:R-RNO-1660499|reactome:R-RNO-180292|reactome:R-RNO-186763|reactome:R-RNO-1963642|reactome:R-RNO-198203|reactome:R-RNO-202424|reactome:R-RNO-2029485|reactome:R-RNO-210993|reactome:R-RNO-2424491|reactome:R-RNO-2730905|reactome:R-RNO-388841|reactome:R-RNO-389357|reactome:R-RNO-416476|reactome:R-RNO-430116|reactome:R-RNO-4420097|reactome:R-RNO-512988|reactome:R-RNO-5654689|reactome:R-RNO-5654695|reactome:R-RNO-5654710|reactome:R-RNO-5654720|reactome:R-RNO-5673001|reactome:R-RNO-6811558|reactome:R-RNO-8851907|reactome:R-RNO-8853659|reactome:R-RNO-8980692|reactome:R-RNO-9009391|reactome:R-RNO-9013026|reactome:R-RNO-9013106|reactome:R-RNO-9013148|reactome:R-RNO-9013149|reactome:R-RNO-9013404|reactome:R-RNO-9013405|reactome:R-RNO-9013408|reactome:R-RNO-9013409|reactome:R-RNO-9013420|reactome:R-RNO-9013423|reactome:R-RNO-9013424|reactome:R-RNO-9027276|reactome:R-RNO-9035034|reactome:R-RNO-912526|reactome:R-RNO-912631|reactome:R-RNO-9607240|reactome:R-RNO-9696264|reactome:R-RNO-9696270|reactome:R-RNO-9696273|reactome:R-RNO-983695	-	-	-	figure legend:1b|agonist:Stimulation of cells with HRGb1 greatly increased the interaction.|dataset:Cancer - Interactions investigated in the context of cancer|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:10116(rat-mtln3)|taxid:10116(Rat mammary adenocarcinoma)	-	2013/01/17	2014/10/16	rogid:NlkxlNEYwPOsHrzcGHV0stFbKTA9606	rogid:jr9Hr1Rmtwi0SRC6OSkceJ+hSFU10116	intact-crc:3C5E077672A6D75A|rigid:Muv3vHzumHdesO0vFUI0wcAybBo	false	mutation disrupting interaction:1054-1054,1197-1197,1222-1222,1260-1260,1276-1276,1289-1289	-	-	-	psi-mi:"MI:0113"(western blot)	psi-mi:"MI:0113"(western blot)