BioPAX pathway converted from "Phosphorylation of IL2RB Y338 enables SHC recruitment" in the Reactome database.Phosphorylation of IL2RB Y338 enables SHC recruitmentPhosphorylation of IL2RB Y338 enables SHC recruitmentPhosphorylation of IL2RB Y338 creates a binding site for the accessory protein SHC, which then becomes tyrosine phosphorylated and recruits the Grb2/Sos and Grb2:Gab2 complexes.Authored: Ray, KP, 2010-05-17Reviewed: Villarino, A, 2011-02-11Reviewed: Dooms, H, 2011-03-17Edited: Jupe, S, 2010-08-06Reactome DB_ID: 4521191plasma membraneGO0005886IL2:IL2R trimer p-(Y338,392,510) beta subunit:p-JAK1:JAK3 [plasma membrane]IL2:IL2R trimer p-(Y338,392,510) beta subunit:p-JAK1:JAK3Reactome DB_ID: 4519111IL2RG:JAK3 [plasma membrane]IL2RG:JAK3Reactome DB_ID: 4518931cytosolGO0005829UniProt:P52333 JAK3JAK3JAK3FUNCTION Non-receptor tyrosine kinase involved in various processes such as cell growth, development, or differentiation. Mediates essential signaling events in both innate and adaptive immunity and plays a crucial role in hematopoiesis during T-cells development. In the cytoplasm, plays a pivotal role in signal transduction via its association with type I receptors sharing the common subunit gamma such as IL2R, IL4R, IL7R, IL9R, IL15R and IL21R. Following ligand binding to cell surface receptors, phosphorylates specific tyrosine residues on the cytoplasmic tails of the receptor, creating docking sites for STATs proteins. Subsequently, phosphorylates the STATs proteins once they are recruited to the receptor. Phosphorylated STATs then form homodimer or heterodimers and translocate to the nucleus to activate gene transcription. For example, upon IL2R activation by IL2, JAK1 and JAK3 molecules bind to IL2R beta (IL2RB) and gamma chain (IL2RG) subunits inducing the tyrosine phosphorylation of both receptor subunits on their cytoplasmic domain. Then, STAT5A AND STAT5B are recruited, phosphorylated and activated by JAK1 and JAK3. Once activated, dimerized STAT5 translocates to the nucleus and promotes the transcription of specific target genes in a cytokine-specific fashion.SUBUNIT Interacts with STAM2 and MYO18A (By similarity). Interacts with SHB.TISSUE SPECIFICITY In NK cells and an NK-like cell line but not in resting T-cells or in other tissues. The S-form is more commonly seen in hematopoietic lines, whereas the B-form is detected in cells both of hematopoietic and epithelial origins.DOMAIN Possesses two phosphotransferase domains. The second one probably contains the catalytic domain (By similarity), while the presence of slight differences suggest a different role for domain 1.PTM Tyrosine phosphorylated in response to IL-2 and IL-4. Dephosphorylation of Tyr-980 and Tyr-981 by PTPN2 negatively regulates cytokine-mediated signaling (Probable).SIMILARITY Belongs to the protein kinase superfamily. Tyr protein kinase family. JAK subfamily.Reactomehttp://www.reactome.orgHomo sapiensNCBI Taxonomy9606UniProtP52333Chain Coordinates1EQUAL1124EQUALReactome DB_ID: 4491391UniProt:P31785 IL2RGIL2RGIL2RGFUNCTION Common subunit for the receptors for a variety of interleukins. Probably in association with IL15RA, involved in the stimulation of neutrophil phagocytosis by IL15 (PubMed:15123770).SUBUNIT The gamma subunit is common to the IL2, IL4, IL7, IL15, IL21 and probably also the IL13 receptors. Interacts with SHB upon interleukin stimulation.SUBUNIT (Microbial infection) Interacts with HTLV-1 accessory protein p12I.DOMAIN The WSXWS motif appears to be necessary for proper protein folding and thereby efficient intracellular transport and cell-surface receptor binding.DOMAIN The box 1 motif is required for JAK interaction and/or activation.SIMILARITY Belongs to the type I cytokine receptor family. Type 5 subfamily.UniProtP3178523EQUAL369EQUALReactome Database ID Release 75451911Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=451911ReactomeR-HSA-4519111Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-451911.1Reactome DB_ID: 4470991extracellular regionGO0005576UniProt:P60568 IL2IL2IL2FUNCTION Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells.DISEASE A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17.PHARMACEUTICAL Available under the name Proleukin (Chiron). Used in patients with renal cell carcinoma or metastatic melanoma.SIMILARITY Belongs to the IL-2 family.UniProtP6056821EQUAL153EQUALReactome DB_ID: 4519211UniProt:P23458 JAK1JAK1JAK1BJAK1AJAK1FUNCTION Tyrosine kinase of the non-receptor type, involved in the IFN-alpha/beta/gamma signal pathway (PubMed:7615558). Kinase partner for the interleukin (IL)-2 receptor (PubMed:11909529) as well as interleukin (IL)-10 receptor (PubMed:12133952).SUBUNIT Interacts with IL31RA (PubMed:15194700). Interacts with IFNAR2 (PubMed:7759950). Interacts with IFNGR1 (PubMed:7615558). Interacts with JAKMIP1 (PubMed:15277531). Interacts with SHB (PubMed:12200137). Interacts (via N-terminus) with IL2RB and IL10RA (via its cytoplasmic domain) (PubMed:12133952). Interacts with FER (By similarity).TISSUE SPECIFICITY Expressed at higher levels in primary colon tumors than in normal colon tissue. The expression level in metastatic colon tumors is comparable to the expression level in normal colon tissue.DOMAIN Possesses two phosphotransferase domains. The second one probably contains the catalytic domain, while the presence of slight differences suggest a different role for domain 1.DOMAIN The FERM domain mediates interaction with JAKMIP1.PTM Autophosphorylated (PubMed:7615558). Phosphorylated on tyrosine residues in response to interferon gamma signaling (PubMed:7615558). Dephosphorylation of Tyr-1034 and Tyr-1035 by PTPN2 negatively regulates cytokine-mediated signaling (PubMed:11909529).PTM Ubiquitinated by RNF125; leading to its degradation by the proteasome.SIMILARITY Belongs to the protein kinase superfamily. Tyr protein kinase family. JAK subfamily.UniProtP23458O4'-phospho-L-tyrosine at unknown positionO4'-phospho-L-tyrosine [MOD:00048]1EQUAL1154EQUALReactome DB_ID: 4500461UniProt:P01589 IL2RAIL2RAIL2RAFUNCTION Receptor for interleukin-2. The receptor is involved in the regulation of immune tolerance by controlling regulatory T cells (TREGs) activity. TREGs suppress the activation and expansion of autoreactive T-cells.SUBUNIT Non-covalent dimer of an alpha and a beta subunit. IL2R exists in 3 different forms: a high affinity dimer, an intermediate affinity monomer (beta subunit), and a low affinity monomer (alpha subunit). The high and intermediate affinity forms also associate with a gamma subunit.UniProtP0158922EQUAL272EQUALReactome DB_ID: 4520931UniProt:P14784 IL2RBIL2RBIL15RBIL2RBFUNCTION Receptor for interleukin-2. This beta subunit is involved in receptor mediated endocytosis and transduces the mitogenic signals of IL2. Probably in association with IL15RA, involved in the stimulation of neutrophil phagocytosis by IL15 (PubMed:15123770, PubMed:31040185).SUBUNIT Non-covalent dimer of an alpha and a beta subunit. IL2R exists in 3 different forms: a high affinity dimer, an intermediate affinity monomer (beta subunit), and a low affinity monomer (alpha subunit). The high and intermediate affinity forms also associate with a gamma subunit. Interacts with SHB upon interleukin stimulation.SUBUNIT (Microbial infection) Interacts with HTLV-1 accessory protein p12I.DOMAIN The WSXWS motif appears to be necessary for proper protein folding and thereby efficient intracellular transport and cell-surface receptor binding.DOMAIN The box 1 motif is required for JAK interaction and/or activation.SIMILARITY Belongs to the type I cytokine receptor family. Type 4 subfamily.UniProtP14784O4'-phospho-L-tyrosine at 364364EQUALO4'-phospho-L-tyrosine at 418418EQUALO4'-phospho-L-tyrosine at 536536EQUAL27EQUAL551EQUALReactome Database ID Release 75452119Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=452119ReactomeR-HSA-4521191Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-452119.1Reactome DB_ID: 746801UniProt:P29353 SHC1SHC1SHC1SHCASHCFUNCTION Signaling adapter that couples activated growth factor receptors to signaling pathways. Participates in a signaling cascade initiated by activated KIT and KITLG/SCF. Isoform p46Shc and isoform p52Shc, once phosphorylated, couple activated receptor tyrosine kinases to Ras via the recruitment of the GRB2/SOS complex and are implicated in the cytoplasmic propagation of mitogenic signals. Isoform p46Shc and isoform p52Shc may thus function as initiators of the Ras signaling cascade in various non-neuronal systems. Isoform p66Shc does not mediate Ras activation, but is involved in signal transduction pathways that regulate the cellular response to oxidative stress and life span. Isoform p66Shc acts as a downstream target of the tumor suppressor p53 and is indispensable for the ability of stress-activated p53 to induce elevation of intracellular oxidants, cytochrome c release and apoptosis. The expression of isoform p66Shc has been correlated with life span (By similarity). Participates in signaling downstream of the angiopoietin receptor TEK/TIE2, and plays a role in the regulation of endothelial cell migration and sprouting angiogenesis.SUBUNIT Interacts with CPNE3; this interaction may mediate the binding of CPNE3 with ERBB2 (PubMed:20010870). Interacts with the NPXY motif of tyrosine-phosphorylated IGF1R and INSR in vitro via the PID domain. Once activated, binds to GRB2. Interacts with tyrosine-phosphorylated CD3T and DDR2. Interacts with the N-terminal region of APS. Interacts with phosphorylated LRP1 and IRS4. Interacts with INPP5D/SHIP1 and INPPL1/SHIP2. Interacts with TRIM31. Interacts with PTPN6/SHP (tyrosine phosphorylated). Identified in a complex containing FGFR4, NCAM1, CDH2, PLCG1, FRS2, SRC, SHC1, GAP43 and CTT (By similarity). Interacts with ALK, GAB2, GRB7 and KIT. Interacts with FLT4 (tyrosine-phosphorylated). Interacts with EPHB1 and GRB2; activates the MAPK/ERK cascade to regulate cell migration. Interacts with PDGFRB (tyrosine-phosphorylated). Interacts with ERBB4. Interacts with TEK/TIE2 (tyrosine-phosphorylated). Interacts with the Trk receptors NTRK1, NTRK2 and NTRK3; in a phosphotyrosine-dependent manner. Interacts with PTK2/FAK1. Interacts with CEACAM1; this interaction is CEACAM1-phosphorylation-dependent and mediates interaction with EGFR or INSR resulting in decrease coupling of SHC1 to the MAPK3/ERK1-MAPK1/ERK2 pathway (By similarity). Interacts (via PID domain) with PEAK1 (when phosphorylated at 'Tyr-1188') (PubMed:23846654). Found in a complex with PPP1CA, PPP1CC, SHC1 and PEAK1 (PubMed:23846654).SUBUNIT (Microbial infection) Interacts with herpes simplex virus 1 UL46.TISSUE SPECIFICITY Widely expressed. Expressed in neural stem cells but absent in mature neurons.DOMAIN In response to a variety of growth factors, isoform p46Shc and isoform p52Shc bind to phosphorylated Trk receptors through their phosphotyrosine binding (PID) and/or SH2 domains. The PID and SH2 domains bind to specific phosphorylated tyrosine residues in the Asn-Pro-Xaa-Tyr(P) motif of the Trk receptors. Isoform p46Shc and isoform p52Shc are in turn phosphorylated on three tyrosine residues within the extended proline-rich domain. These phosphotyrosines act as docking site for GRB2 and thereby are involved in Ras activation (By similarity).PTM Phosphorylated by activated epidermal growth factor receptor. Phosphorylated in response to FLT4 and KIT signaling. Isoform p46Shc and isoform p52Shc are phosphorylated on tyrosine residues of the Pro-rich domain. Isoform p66Shc is phosphorylated on Ser-36 by PRKCB upon treatment with insulin, hydrogen peroxide or irradiation with ultraviolet light (By similarity). Tyrosine phosphorylated in response to FLT3 signaling (By similarity). Tyrosine phosphorylated by activated PTK2B/PYK2 (By similarity). Tyrosine phosphorylated by ligand-activated ALK. Tyrosine phosphorylated by ligand-activated PDGFRB. Tyrosine phosphorylated by TEK/TIE2. May be tyrosine phosphorylated by activated PTK2/FAK1; tyrosine phosphorylation was seen in an astrocytoma biopsy, where PTK2/FAK1 kinase activity is high, but not in normal brain tissue. Isoform p52Shc dephosphorylation by PTPN2 may regulate interaction with GRB2.UniProtP293531EQUAL583EQUALReactome DB_ID: 4520951IL2:IL2R trimer p-(Y338,392,510)-beta subunit:p-JAK1:JAK3:SHC [plasma membrane]IL2:IL2R trimer p-(Y338,392,510)-beta subunit:p-JAK1:JAK3:SHCReactome DB_ID: 4521191Reactome DB_ID: 7468011EQUAL583EQUALReactome Database ID Release 75452095Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=452095ReactomeR-HSA-4520951Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-452095.1Reactome Database ID Release 75452091Database identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser?DB=gk_current&ID=452091ReactomeR-HSA-4520913Reactome stable identifier. Use this URL to connect to the web page of this instance in Reactome: http://www.reactome.org/cgi-bin/eventbrowser_st_id?ST_ID=R-HSA-452091.38700888Pubmed1996Different interleukin 2 receptor beta-chain tyrosines couple to at least two signaling pathways and synergistically mediate interleukin 2-induced proliferationFriedmann, MCMigone, TSRussell, SMLeonard, WJProc Natl Acad Sci U S A 93:2077-828643566Pubmed1996Evidence for a role for the phosphotyrosine-binding domain of Shc in interleukin 2 signalingRavichandran, KSIgras, VShoelson, SEFesik, SWBurakoff, SJProc Natl Acad Sci U S A 93:5275-807499411Pubmed1995Analysis of interleukin-2-dependent signal transduction through the Shc/Grb2 adapter pathway. Interleukin-2-dependent mitogenesis does not require Shc phosphorylation or receptor associationEvans, GAGoldsmith, MAJohnston, JAXu, WWeiler, SRErwin, RHoward, OMAbraham, Robert TO'Shea, JJGreene, WCJ Biol Chem 270:28858-63