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IL2 — STAT5B
Pathways - manually collected, often from reviews:
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BioCarta il-2 receptor beta chain in t cell activation:
IL-2/IL-2R-alpha/IL-2R-beta/IL-2R-gamma/JAK1/JAK3 complex (IL2RB-JAK1-IL2RA-IL2RG-JAK3-IL2)
→
Nmi/STAT5 complex (NMI-STAT5A_STAT5B)
(modification, activates)
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NCI Pathway Database IL2-mediated signaling events:
IL2/IL2R alpha/beta/gamma/JAK1/LCK/JAK3 complex (IL2RA-IL2RB-IL2RG-IL2-JAK1-LCK-JAK3)
→
STAT5 (STAT5A/STAT5B)
(modification, activates)
Cohney et al., Mol Cell Biol 1999, Aman et al., J Biol Chem 1999, Delespine-Carmagnat et al., Eur J Immunol 2000, Gilmour et al., Proc Natl Acad Sci U S A 1995, Gaffen et al., Proc Natl Acad Sci U S A 1995, Johnston et al., Proc Natl Acad Sci U S A 1995, Hou et al., Immunity 1995, Lin et al., Immunity 1995, Fujii et al., Proc Natl Acad Sci U S A 1995, Wakao et al., EMBO J 1995, Beadling et al., EMBO J 1994, Friedmann et al., Proc Natl Acad Sci U S A 1996, Gaffen et al., J Biol Chem 1996, Liu et al., Curr Biol 1997, Fujii et al., EMBO J 1998
Evidence: mutant phenotype, assay, reporter gene, physical interaction, other species
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NCI Pathway Database IL2-mediated signaling events:
IL2/IL2R alpha/beta/gamma/JAK1/LCK/JAK3 complex (IL2RA-IL2RB-IL2RG-IL2-JAK1-LCK-JAK3)
→
STAT5 (dimer)-active (STAT5B/STAT5A)
(modification, activates)
Cohney et al., Mol Cell Biol 1999, Aman et al., J Biol Chem 1999, Delespine-Carmagnat et al., Eur J Immunol 2000, Gilmour et al., Proc Natl Acad Sci U S A 1995, Gaffen et al., Proc Natl Acad Sci U S A 1995, Johnston et al., Proc Natl Acad Sci U S A 1995, Hou et al., Immunity 1995, Lin et al., Immunity 1995, Fujii et al., Proc Natl Acad Sci U S A 1995, Wakao et al., EMBO J 1995, Beadling et al., EMBO J 1994, Friedmann et al., Proc Natl Acad Sci U S A 1996, Gaffen et al., J Biol Chem 1996, Liu et al., Curr Biol 1997, Fujii et al., EMBO J 1998
Evidence: mutant phenotype, assay, reporter gene, physical interaction, other species
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NCI Pathway Database IL2 signaling events mediated by STAT5:
IL2/IL2R alpha/beta/gamma/JAK1/LCK/JAK3/SHC/GRB2/SOS1/GAB2/SHP2/PI3K complex (IL2RA-IL2RB-IL2RG-IL2-JAK1-LCK-JAK3-SHC1-GRB2-SOS1-GAB2-PTPN11-PIK3CA-PIK3R1)
→
STAT5 (dimer)-active (STAT5B/STAT5A)
(transcription, activates)
Moriggl et al., Immunity 1999, Brennan et al., Immunity 1997
Evidence: mutant phenotype, other species
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Reactome Reaction:
IL2
→
STAT5B
(reaction)
Johnston et al., Proc Natl Acad Sci U S A 1995, Lin et al., J Biol Chem 1996, Gaffen et al., J Biol Chem 1996, Behrmann et al., J Biol Chem 1997
-
Reactome Reaction:
IL2
→
STAT5B
(indirect_complex)
Johnston et al., Proc Natl Acad Sci U S A 1995, Lin et al., J Biol Chem 1996, Gaffen et al., J Biol Chem 1996
Text-mined interactions from Literome
Cohney et al., Mol Cell Biol 1999
:
Additionally, in lymphocytes expressing SOCS-3 but not CIS,
IL-2 induced tyrosine phosphorylation of
STAT5b was markedly reduced, while there was only a weak effect on IL-3 mediated STAT5b tyrosine phosphorylation
Kim et al., Immunity 2001
:
Moreover,
IL-2 induces the binding of HMG-I(Y), Stat5a, and
Stat5b in vivo to PRRIV and PRRIII, which also functions as an IL-2 response element
Xue et al., Int Immunol 2002
:
Both Stat5a and
Stat5b were rapidly phosphorylated on serine in
response to
IL-2 and the phosphorylation site in Stat5a was mapped to Ser780, which is not conserved in Stat5b
Bream et al., J Biol Chem 2004
:
Within this distal region we found a Stat5-like motif, and in vitro DNA binding assays as well as in vivo chromosomal immunoprecipitation assays showed
IL-2 induced binding of both Stat5a and
Stat5b to this distal element in the IFNG gene
Lin et al., J Biol Chem 1996
:
Reconstitution of
interleukin-2 induced Stat5A and
Stat5B DNA binding activity in COS-7 cells ... By using specific antisera, we demonstrated that both Stat5A and
Stat5B are
activated by
interleukin-2 (IL-2) in peripheral blood lymphocytes, natural killer-like YT leukemia cells, and human T cell lymphotropic virus type I-transformed MT-2 T cells ... In COS-7 cells, which constitutively express the Janus family tyrosine kinase Jak1, reconstitution of
IL-2 induced Stat5A and
Stat5B DNA binding activities was dependent on the coexpression of Jak3 along with the IL-2 receptor beta chain and the common cytokine receptor gamma-chain
Rosenthal et al., Cell Immunol 1997
:
IL-2 and IL-7 were equivalent in their ability to
induce tyrosine phosphorylation of STAT5A and
STAT5B and to facilitate binding of these STATs to an immobilized GAS element