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Protein

Interleukin-4

Gene

Il4

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at transcript leveli

Functioni

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.By similarity

GO - Molecular functioni

  • cytokine activity Source: RGD
  • growth factor activity Source: UniProtKB-KW
  • interleukin-4 receptor binding Source: InterPro

GO - Biological processi

Keywordsi

Molecular functionCytokine, Growth factor
Biological processB-cell activation

Enzyme and pathway databases

ReactomeiR-RNO-6785807. Interleukin-4 and 13 signaling.

Names & Taxonomyi

Protein namesi
Recommended name:
Interleukin-4
Short name:
IL-4
Alternative name(s):
B-cell IGG differentiation factor
B-cell growth factor 1
B-cell stimulatory factor 1
Short name:
BSF-1
Lymphocyte stimulatory factor 1
Gene namesi
Name:Il4
Synonyms:Il-4
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
Proteomesi
  • UP000002494 Componenti: Chromosome 10

Organism-specific databases

RGDi2898. Il4.

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 24Sequence analysisAdd BLAST24
ChainiPRO_000001554225 – 147Interleukin-4Add BLAST123

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi47 ↔ 87By similarity
Glycosylationi61N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi90N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi117N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiP20096.
PRIDEiP20096.

PTM databases

PhosphoSitePlusiP20096.

Expressioni

Gene expression databases

BgeeiENSRNOG00000007624.
ExpressionAtlasiP20096. baseline.
GenevisibleiP20096. RN.

Interactioni

GO - Molecular functioni

  • cytokine activity Source: RGD
  • growth factor activity Source: UniProtKB-KW
  • interleukin-4 receptor binding Source: InterPro

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000010029.

Structurei

3D structure databases

ProteinModelPortaliP20096.
SMRiP20096.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the IL-4/IL-13 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG3886. Eukaryota.
ENOG410XQ0R. LUCA.
GeneTreeiENSGT00390000013108.
HOGENOMiHOG000254781.
HOVERGENiHBG000290.
InParanoidiP20096.
KOiK05430.
OMAiLACTSNF.
OrthoDBiEOG091G0WDE.
PhylomeDBiP20096.
TreeFamiTF336383.

Family and domain databases

InterProiView protein in InterPro
IPR009079. 4_helix_cytokine-like_core.
IPR002354. IL-4.
IPR001325. IL-4/IL-13.
IPR018096. IL-4/IL-13_CS.
PfamiView protein in Pfam
PF00727. IL4. 1 hit.
PIRSFiPIRSF001941. Interleukin_4. 1 hit.
PRINTSiPR00431. INTERLEUKIN4.
SMARTiView protein in SMART
SM00190. IL4_13. 1 hit.
SUPFAMiSSF47266. SSF47266. 1 hit.
PROSITEiView protein in PROSITE
PS00838. INTERLEUKIN_4_13. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P20096-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGLSPHLAVT LFCFLICTGN GIHGCNDSPL REIINTLNQV TEKGTPCTEM
60 70 80 90 100
FVPDVLTATR NTTENELICR ASRVLRKFYF PRDVPPCLKN KSGVLGELRK
110 120 130 140
LCRGVSGLNS LRSCTVNEST LTTLKDFLES LKSILRGKYL QSCTSMS
Length:147
Mass (Da):16,247
Last modified:August 1, 1991 - v2
Checksum:i1ED8658F6B6E1BC0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X16058 mRNA. Translation: CAC16091.1.
X53087, X53088, X53089 Genomic DNA. Translation: CAA37256.2.
PIRiA60237. ICRT4.
RefSeqiNP_958427.1. NM_201270.1.
UniGeneiRn.108255.

Genome annotation databases

EnsembliENSRNOT00000010029; ENSRNOP00000010029; ENSRNOG00000007624.
GeneIDi287287.
KEGGirno:287287.
UCSCiRGD:2898. rat.

Similar proteinsi

Entry informationi

Entry nameiIL4_RAT
AccessioniPrimary (citable) accession number: P20096
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1991
Last sequence update: August 1, 1991
Last modified: October 25, 2017
This is version 135 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families