Interleukin-4 (P20096)

Uniprot ID P20096
Protein Name Interleukin-4
Gene Name Il4
Species Rattus norvegicus (Rat)
Signal peptide(a) Y Secretome P(b)
Function Participates in at least several B-cell activation processes as well as of other cell types. It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes. Positively regulates IL31RA expression in macrophages. Stimulates autophagy in dendritic cells by interfering with mTORC1 signaling and through the induction of RUFY4. .
GO - Molecular function
  • cytokine activity : ISO:RGD
  • growth factor activity : IEA:UniProtKB-KW
  • interleukin-4 receptor binding : IEA:InterPro
GO - Biological process
  • activation of Janus kinase activity : ISO:RGD
  • B cell activation : IEA:UniProtKB-KW
  • B cell costimulation : ISO:RGD
  • cellular response to mercury ion : IEP:RGD
  • cholesterol metabolic process : ISO:RGD
  • defense response to protozoan : ISO:RGD
  • dendritic cell differentiation : ISO:RGD
  • extrinsic apoptotic signaling pathway in absence of ligand : ISO:RGD
  • female pregnancy : IEP:RGD
  • innate immune response in mucosa : ISO:RGD
  • microglial cell activation : IDA:RGD
  • myeloid dendritic cell differentiation : ISO:RGD
  • negative regulation of acute inflammatory response : IDA:RGD
  • negative regulation of chronic inflammatory response : IDA:RGD
  • negative regulation of complement-dependent cytotoxicity : ISO:RGD
  • negative regulation of endothelial cell apoptotic process : ISO:RGD
  • negative regulation of epithelial cell migration : ISO:RGD
  • negative regulation of extrinsic apoptotic signaling pathway : ISO:RGD
  • negative regulation of macrophage activation : IMP:RGD
  • negative regulation of nitric oxide biosynthetic process : IDA:RGD
  • negative regulation of osteoclast differentiation : ISO:RGD
  • negative regulation of T cell activation : ISO:RGD
  • negative regulation of T-helper 17 cell differentiation : ISO:RGD
  • negative regulation of transcription, DNA-templated : ISO:RGD
  • negative regulation of tumor necrosis factor biosynthetic process : ISO:RGD
  • negative regulation of white fat cell proliferation : ISO:RGD
  • neuroinflammatory response : IDA:ARUK-UCL
  • positive regulation of activated T cell proliferation : ISO:RGD
  • positive regulation of amyloid-beta clearance : IDA:ARUK-UCL
  • positive regulation of ATP biosynthetic process : ISO:RGD
  • positive regulation of B cell activation : ISO:RGD
  • positive regulation of B cell proliferation : ISO:RGD
  • positive regulation of cell population proliferation : IDA:RGD
  • positive regulation of cellular respiration : ISO:RGD
  • positive regulation of chemokine biosynthetic process : ISO:RGD
  • positive regulation of cold-induced thermogenesis : ISS:YuBioLab
  • positive regulation of defense response to virus by host : IDA:RGD
  • positive regulation of DNA-binding transcription factor activity : ISO:RGD
  • positive regulation of eosinophil chemotaxis : IDA:RGD
  • positive regulation of gene expression : IDA:ARUK-UCL
  • positive regulation of immunoglobulin production : ISO:RGD
  • positive regulation of interleukin-10 production : IDA:RGD
  • positive regulation of interleukin-13 production : ISO:RGD
  • positive regulation of isotype switching to IgE isotypes : ISO:RGD
  • positive regulation of isotype switching to IgG isotypes : ISO:RGD
  • positive regulation of macroautophagy : ISS:UniProtKB
  • positive regulation of mast cell degranulation : ISO:RGD
  • positive regulation of MHC class II biosynthetic process : ISO:RGD
  • positive regulation of mononuclear cell migration : IDA:RGD
  • positive regulation of myoblast fusion : ISO:RGD
  • positive regulation of peptidyl-tyrosine phosphorylation : ISO:RGD
  • positive regulation of protein phosphorylation : ISO:RGD
  • positive regulation of reactive oxygen species biosynthetic process : IDA:RGD
  • positive regulation of receptor-mediated endocytosis : IDA:ARUK-UCL
  • positive regulation of T cell differentiation : ISO:RGD
  • positive regulation of T cell proliferation : ISO:RGD
  • positive regulation of transcription by RNA polymerase II : ISO:RGD
  • positive regulation of transcription, DNA-templated : IDA:RGD
  • positive regulation of tyrosine phosphorylation of STAT protein : ISO:RGD
  • regulation of immune response : ISO:RGD
  • regulation of inflammatory response : IDA:RGD
  • regulation of proton transport : IDA:RGD
  • response to cytokine : IEP:RGD
  • response to drug : IEP:RGD
  • response to ethanol : IEP:RGD
  • response to nutrient : IEP:RGD
  • response to organic cyclic compound : IEP:RGD
  • retina development in camera-type eye : IEP:RGD
  • T cell activation : ISO:RGD
  • T-helper 1 cell lineage commitment : ISO:RGD
  • T-helper 2 cell cytokine production : ISO:RGD
  • T-helper 2 cell differentiation : ISO:RGD
Back
(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.