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Reviewed, UniProtKB/Swiss-Prot O15455 (TLR3_HUMAN)

Last modified February 9, 2010. Version 100. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (7) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Web resources · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Toll-like receptor 3
Alternative name(s):
    CD_antigen=CD283
Gene names
Name: TLR3
OrganismHomo sapiens (Human) [Complete proteome]
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Protein attributes

Sequence length904 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level.

General annotation (Comments)

Function

Participates in the innate immune response to microbial agents. Mediates the innate immune response to ds-RNA, a sign of viral infection. Acts via MYD88 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. Ref.9 Ref.10 Ref.11 Ref.12 Ref.13 Ref.15

Subunit structure

Binds MYD88 via their respective TIR domains By similarity. Interacts with TICAM1. Homodimer formation is triggered by ligand binding and is required for TLR3 signaling. Binding of ds-RNA is required for the interaction with SRC. Ref.9 Ref.10 Ref.13 Ref.15 Ref.7 Ref.8

Subcellular location

Endoplasmic reticulum membrane; Single-pass type I membrane protein. Endosome membrane Ref.10.

Tissue specificity

Expressed at high level in placenta and pancreas. Also detected in CD11c+ immature dendritic cells. Only expressed in dendritic cells and not in other leukocytes, including monocyte precursors. TLR3 is the TLR that is expressed most strongly in the brain, especially in astrocytes, glia, and neurons. Ref.2

Domain

ds-RNA binding is mediated by LRR 1 to 3, and LRR 17 to 18 By similarity.

Post-translational modification

Heavily N-glycosylated, except on that part of the surface of the ectodomain that is involved in ligand binding. Ref.15 Ref.14 Ref.16

Involvement in disease

Defects in TLR3 are the cause of TLR3-deficient herpes simplex encephalitis (HSE) [MIM:603029]. HSE is a rare complication of human herpesvirus 1 (HHV-1) infection, occurring in only a small minority of HHV-1 infected individuals. HSE is characterized by hemorrhagic necrosis of parts of the temporal and frontal lobes. Onset is over several days and involves fever, headache, seizures, stupor, and often coma, frequently with a fatal outcome. Ref.17

Genetic variation in TLR3 is associated with susceptibility to progression to geographic atrophy in age-related macular degeneration [MIM:612479]. Age-related macular degeneration (ARMD) is the most common cause of irreversible vision loss in the developed world. In most patients, the disease is manifest as ophthalmoscopically visible yellowish accumulations of protein and lipid (known as drusen) that lie beneath the retinal pigment epithelium and within an elastin-containing structure known as Bruch's membrane. ARMD is likely to be a mechanistically heterogeneous group of disorders, and the specific disease mechanisms that underlie the vast majority of cases are currently unknown. However, a number of studies have suggested that both genetic and environmental factors are likely to play a role. Geographic atrophy (extensive atrophy of the retinal pigment epithelium and overlying photoreceptors) is an advanced form of 'dry' (nonneovascular or nonexudative) ARMD. Ref.18

Sequence similarities

Belongs to the Toll-like receptor family.

Contains 22 LRR (leucine-rich) repeats.

Contains 1 TIR domain.

Ontologies

Keywords
   Biological processImmune response
Inflammatory response
Innate immunity
   Cellular componentEndoplasmic reticulum
Endosome
Membrane
   Coding sequence diversityPolymorphism
   DiseaseAge-related macular degeneration
   DomainLeucine-rich repeat
Repeat
Signal
Transmembrane
   LigandRNA-binding
   Molecular functionReceptor
   PTMDisulfide bond
Glycoprotein
Phosphoprotein
   Technical term3D-structure
Complete proteome
Direct protein sequencing
Gene Ontology (GO)
   Biological processI-kappaB phosphorylation

Inferred from direct assay. Source: UniProtKB

activation of NF-kappaB-inducing kinase activity

Non-traceable author statement. Source: UniProtKB

defense response to bacterium

Traceable author statement. Source: ProtInc

detection of virus

Non-traceable author statement. Source: UniProtKB

hyperosmotic response

Non-traceable author statement. Source: UniProtKB

inflammatory response

Inferred from electronic annotation. Source: UniProtKB-KW

innate immune response

Inferred from electronic annotation. Source: UniProtKB-KW

negative regulation of osteoclast differentiation

Non-traceable author statement. Source: UniProtKB

positive regulation of NF-kappaB import into nucleus

Inferred from direct assay. Source: UniProtKB

positive regulation of chemokine production

Inferred from direct assay. Source: UniProtKB

positive regulation of inflammatory response

Inferred by curator. Source: UniProtKB

positive regulation of interferon-alpha biosynthetic process

Inferred from direct assay. Source: UniProtKB

positive regulation of interferon-beta biosynthetic process

Inferred from direct assay. Source: UniProtKB

positive regulation of interferon-gamma biosynthetic process

Inferred from direct assay. Source: UniProtKB

positive regulation of interleukin-6 production

Inferred from direct assay. Source: UniProtKB

positive regulation of interleukin-8 production

Inferred from direct assay. Source: UniProtKB

positive regulation of toll-like receptor signaling pathway

Inferred from direct assay. Source: UniProtKB

   Cellular componentendoplasmic reticulum

Inferred from electronic annotation. Source: UniProtKB-KW

endosome membrane

Inferred from Experiment. Source: Reactome

integral to plasma membrane Ref.1

Traceable author statement. Source: ProtInc

   Molecular functiondouble-stranded RNA binding

Inferred from direct assay. Source: UniProtKB

protein binding

Inferred from electronic annotation. Source: InterPro

transmembrane receptor activity

Non-traceable author statement. Source: UniProtKB

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2323 Ref.6
Chain24 – 904881Toll-like receptor 3
PRO_0000034715

Regions

Topological domain24 – 704681Lumenal Potential
Transmembrane705 – 72521 Potential
Topological domain726 – 904179Cytoplasmic Potential
Repeat50 – 7324LRR 1
Repeat75 – 9723LRR 2
Repeat98 – 12124LRR 3
Repeat123 – 14523LRR 4
Repeat147 – 16923LRR 5
Repeat170 – 19324LRR 6
Repeat196 – 21924LRR 7
Repeat247 – 27024LRR 8
Repeat273 – 29624LRR 9
Repeat298 – 32023LRR 10
Repeat354 – 37724LRR 11
Repeat379 – 40325LRR 12
Repeat406 – 42924LRR 13
Repeat431 – 45424LRR 14
Repeat455 – 47824LRR 15
Repeat480 – 50425LRR 16
Repeat505 – 52824LRR 17
Repeat530 – 55223LRR 18
Repeat561 – 58424LRR 19
Repeat586 – 60823LRR 20
Repeat610 – 63223LRR 21
Repeat634 – 65926LRR 22
Domain754 – 896143TIR

Amino acid modifications

Modified residue7591Phosphotyrosine Ref.12
Modified residue8581Phosphotyrosine Ref.12
Glycosylation521N-linked (GlcNAc...) Ref.15 Ref.14
Glycosylation571N-linked (GlcNAc...) Ref.14
Glycosylation701N-linked (GlcNAc...) Ref.15
Glycosylation1241N-linked (GlcNAc...) Ref.16
Glycosylation1961N-linked (GlcNAc...) Ref.15
Glycosylation2471N-linked (GlcNAc...) Potential
Glycosylation2521N-linked (GlcNAc...) Ref.15 Ref.16
Glycosylation2651N-linked (GlcNAc...) Ref.15
Glycosylation2751N-linked (GlcNAc...) Ref.15 Ref.16
Glycosylation2911N-linked (GlcNAc...) Ref.15 Ref.16
Glycosylation3981N-linked (GlcNAc...) Ref.15 Ref.16
Glycosylation4131N-linked (GlcNAc...) Ref.15 Ref.16
Glycosylation5071N-linked (GlcNAc...) Ref.15 Ref.16
Glycosylation6361N-linked (GlcNAc...) Ref.15
Glycosylation6621N-linked (GlcNAc...) Potential
Disulfide bond28 ↔ 37 Ref.15 Ref.16
Disulfide bond95 ↔ 122 Ref.15 Ref.16
Disulfide bond649 ↔ 677 Ref.15 Ref.16
Disulfide bond651 ↔ 696 Ref.15 Ref.16

Natural variations

Natural variant2841N → I: dbSNP rs5743316.
VAR_052361
Natural variant3071Y → D: dbSNP rs5743317.
VAR_052362
Natural variant4121L → F Confers protection against progression to geographic atrophy in age-related macular degeneration. dbSNP rs3775291. Ref.18
VAR_021976
Natural variant5541P → S in HSE; TLR3-deficient HSE. Ref.17
VAR_054887
Natural variant7371S → T: dbSNP rs5743318.
VAR_024664

Experimental info

Mutagenesis951C → A: Reduced response to ds-RNA. Ref.9
Mutagenesis1221C → A: Reduced response to ds-RNA. Ref.9
Mutagenesis1961N → G: Reduced expression levels; when associated with R-247. Ref.9
Mutagenesis2471N → R: Reduced response to ds-RNA. Reduced expression levels; when associated with G-196. Ref.9
Mutagenesis5391H → A: No effect. Ref.11
Mutagenesis5391H → E: Loss of RNA binding. Constitutive activation of NF-kappa-B. Ref.11
Mutagenesis5411N → A: Loss of RNA binding. Abolishes activation of NF-kappa-B. Ref.11
Mutagenesis7591Y → F: Reduced activation of NF-kappa-B in response to ds-RNA. Reduced induction of IL-8 in response to ds-RNA. Ref.12

Secondary structure

..................................................................................................................... 904
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
O15455-1 [UniParc].

Last modified January 1, 1998. Version 1.
Checksum: 034E05ECA7A4D2F7

FASTA904103,829
        10         20         30         40         50         60 
MRQTLPCIYF WGGLLPFGML CASSTTKCTV SHEVADCSHL KLTQVPDDLP TNITVLNLTH 

        70         80         90        100        110        120 
NQLRRLPAAN FTRYSQLTSL DVGFNTISKL EPELCQKLPM LKVLNLQHNE LSQLSDKTFA 

       130        140        150        160        170        180 
FCTNLTELHL MSNSIQKIKN NPFVKQKNLI TLDLSHNGLS STKLGTQVQL ENLQELLLSN 

       190        200        210        220        230        240 
NKIQALKSEE LDIFANSSLK KLELSSNQIK EFSPGCFHAI GRLFGLFLNN VQLGPSLTEK 

       250        260        270        280        290        300 
LCLELANTSI RNLSLSNSQL STTSNTTFLG LKWTNLTMLD LSYNNLNVVG NDSFAWLPQL 

       310        320        330        340        350        360 
EYFFLEYNNI QHLFSHSLHG LFNVRYLNLK RSFTKQSISL ASLPKIDDFS FQWLKCLEHL 

       370        380        390        400        410        420 
NMEDNDIPGI KSNMFTGLIN LKYLSLSNSF TSLRTLTNET FVSLAHSPLH ILNLTKNKIS 

       430        440        450        460        470        480 
KIESDAFSWL GHLEVLDLGL NEIGQELTGQ EWRGLENIFE IYLSYNKYLQ LTRNSFALVP 

       490        500        510        520        530        540 
SLQRLMLRRV ALKNVDSSPS PFQPLRNLTI LDLSNNNIAN INDDMLEGLE KLEILDLQHN 

       550        560        570        580        590        600 
NLARLWKHAN PGGPIYFLKG LSHLHILNLE SNGFDEIPVE VFKDLFELKI IDLGLNNLNT 

       610        620        630        640        650        660 
LPASVFNNQV SLKSLNLQKN LITSVEKKVF GPAFRNLTEL DMRFNPFDCT CESIAWFVNW 

       670        680        690        700        710        720 
INETHTNIPE LSSHYLCNTP PHYHGFPVRL FDTSSCKDSA PFELFFMINT SILLIFIFIV 

       730        740        750        760        770        780 
LLIHFEGWRI SFYWNVSVHR VLGFKEIDRQ TEQFEYAAYI IHAYKDKDWV WEHFSSMEKE 

       790        800        810        820        830        840 
DQSLKFCLEE RDFEAGVFEL EAIVNSIKRS RKIIFVITHH LLKDPLCKRF KVHHAVQQAI 

       850        860        870        880        890        900 
EQNLDSIILV FLEEIPDYKL NHALCLRRGM FKSHCILNWP VQKERIGAFR HKLQVALGSK 


NSVH 

« Hide

References

« Hide 'large scale' references
[1]"A family of human receptors structurally related to Drosophila Toll."
Rock F.L., Hardiman G., Timans J.C., Kastelein R.A., Bazan J.F.
Proc. Natl. Acad. Sci. U.S.A. 95:588-593(1998) [PubMed: 9435236] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[2]"The innate immune facet of brain: human neurons express TLR-3 and sense viral dsRNA."
Lafon M., Megret F., Lafage M., Prehaud C.
J. Mol. Neurosci. 29:185-194(2006) [PubMed: 17085778] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY.
Tissue: Neuron.
[3]"Natural selection in the TLR-related genes in the course of primate evolution."
Nakajima T., Ohtani H., Satta Y., Uno Y., Akari H., Ishida T., Kimura A.
Immunogenetics 60:727-735(2008) [PubMed: 18810425] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[4]Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. expand/collapse author list , Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., Venter J.C.
Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[5]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[6]"Signal peptide prediction based on analysis of experimentally verified cleavage sites."
Zhang Z., Henzel W.J.
Protein Sci. 13:2819-2824(2004) [PubMed: 15340161] [Abstract]
Cited for: PROTEIN SEQUENCE OF 24-38.
[7]"A novel Toll/IL-1 receptor domain-containing adapter that preferentially activates the IFN-beta promoter in the Toll-like receptor signaling."
Yamamoto M., Sato S., Mori K., Hoshino K., Takeuchi O., Takeda K., Akira S.
J. Immunol. 169:6668-6672(2002) [PubMed: 12471095] [Abstract]
Cited for: INTERACTION WITH TICAM1.
[8]"TICAM-1, an adapter molecule that participates in Toll-like receptor 3 mediated interferon-beta induction."
Oshiumi H., Matsumoto M., Funami K., Akazawa T., Seya T.
Nat. Immunol. 4:161-167(2003) [PubMed: 12539043] [Abstract]
Cited for: INTERACTION WITH TICAM1.
Tissue: Lung.
[9]"Recognition of double-stranded RNA by human toll-like receptor 3 and downstream receptor signaling requires multimerization and an acidic pH."
de Bouteiller O., Merck E., Hasan U.A., Hubac S., Benguigui B., Trinchieri G., Bates E.E., Caux C.
J. Biol. Chem. 280:38133-38145(2005) [PubMed: 16144834] [Abstract]
Cited for: FUNCTION, SUBUNIT, MUTAGENESIS OF CYS-95; CYS-122; ASN-196 AND ASN-247.
[10]"Toll-like receptor 3 associates with c-Src tyrosine kinase on endosomes to initiate antiviral signaling."
Johnsen I.B., Nguyen T.T., Ringdal M., Tryggestad A.M., Bakke O., Lien E., Espevik T., Anthonsen M.W.
EMBO J. 25:3335-3346(2006) [PubMed: 16858407] [Abstract]
Cited for: FUNCTION, SUBCELLULAR LOCATION, INTERACTION WITH SRC.
[11]"The dsRNA binding site of human Toll-like receptor 3."
Bell J.K., Askins J., Hall P.R., Davies D.R., Segal D.M.
Proc. Natl. Acad. Sci. U.S.A. 103:8792-8797(2006) [PubMed: 16720699] [Abstract]
Cited for: FUNCTION, MUTAGENESIS OF HIS-539 AND ASN-541.
[12]"Two tyrosine residues of Toll-like receptor 3 trigger different steps of NF-kappa B activation."
Sarkar S.N., Elco C.P., Peters K.L., Chattopadhyay S., Sen G.C.
J. Biol. Chem. 282:3423-3427(2007) [PubMed: 17178723] [Abstract]
Cited for: PHOSPHORYLATION AT TYR-759 AND TYR-858, FUNCTION, MUTAGENESIS OF TYR-759.
[13]"The TLR3 signaling complex forms by cooperative receptor dimerization."
Leonard J.N., Ghirlando R., Askins J., Bell J.K., Margulies D.H., Davies D.R., Segal D.M.
Proc. Natl. Acad. Sci. U.S.A. 105:258-263(2008) [PubMed: 18172197] [Abstract]
Cited for: FUNCTION, SUBUNIT.
[14]"Glycoproteomics analysis of human liver tissue by combination of multiple enzyme digestion and hydrazide chemistry."
Chen R., Jiang X., Sun D., Han G., Wang F., Ye M., Wang L., Zou H.
J. Proteome Res. 8:651-661(2009) [PubMed: 19159218] [Abstract]
Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-52 AND ASN-57, MASS SPECTROMETRY.
Tissue: Liver.
[15]"The molecular structure of the Toll-like receptor 3 ligand-binding domain."
Bell J.K., Botos I., Hall P.R., Askins J., Shiloach J., Segal D.M., Davies D.R.
Proc. Natl. Acad. Sci. U.S.A. 102:10976-10980(2005) [PubMed: 16043704] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.4 ANGSTROMS) OF 22-703, FUNCTION, MASS SPECTROMETRY, DISULFIDE BONDS, SUBUNIT, GLYCOSYLATION AT ASN-52; ASN-70; ASN-196; ASN-252; ASN-265; ASN-275; ASN-291; ASN-398; ASN-413; ASN-507 AND ASN-636.
[16]"Crystal structure of human toll-like receptor 3 (TLR3) ectodomain."
Choe J., Kelker M.S., Wilson I.A.
Science 309:581-585(2005) [PubMed: 15961631] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.1 ANGSTROMS) OF 27-700, DISULFIDE BONDS, GLYCOSYLATION AT ASN-124; ASN-252; ASN-275; ASN-291; ASN-398; ASN-413 AND ASN-507.
[17]"TLR3 deficiency in patients with herpes simplex encephalitis."
Zhang S.-Y., Jouanguy E., Ugolini S., Smahi A., Elain G., Romero P., Segal D., Sancho-Shimizu V., Lorenzo L., Puel A., Picard C., Chapgier A., Plancoulaine S., Titeux M., Cognet C., von Bernuth H., Ku C.-L., Casrouge A. expand/collapse author list , Zhang X.-X., Barreiro L., Leonard J., Hamilton C., Lebon P., Heron B., Vallee L., Quintana-Murci L., Hovnanian A., Rozenberg F., Vivier E., Geissmann F., Tardieu M., Abel L., Casanova J.-L.
Science 317:1522-1527(2007) [PubMed: 17872438] [Abstract]
Cited for: VARIANT HSE SER-554.
[18]"Toll-like receptor 3 and geographic atrophy in age-related macular degeneration."
Yang Z., Stratton C., Francis P.J., Kleinman M.E., Tan P.L., Gibbs D., Tong Z., Chen H., Constantine R., Yang X., Chen Y., Zeng J., Davey L., Ma X., Hau V.S., Wang C., Harmon J., Buehler J. expand/collapse author list , Pearson E., Patel S., Kaminoh Y., Watkins S., Luo L., Zabriskie N.A., Bernstein P.S., Cho W., Schwager A., Hinton D.R., Klein M.L., Hamon S.C., Simmons E., Yu B., Campochiaro B., Sunness J.S., Campochiaro P., Jorde L., Parmigiani G., Zack D.J., Katsanis N., Ambati J., Zhang K.
N. Engl. J. Med. 359:1456-1463(2008) [PubMed: 18753640] [Abstract]
Cited for: VARIANT PHE-412, PROTECTION AGAINST PROGRESSION TO GEOGRAPHIC ATROPHY IN ARMD.
[19]Erratum
Yang Z., Stratton C., Francis P.J., Kleinman M.E., Tan P.L., Gibbs D., Tong Z., Chen H., Constantine R., Yang X., Chen Y., Zeng J., Davey L., Ma X., Hau V.S., Wang C., Harmon J., Buehler J. expand/collapse author list , Pearson E., Patel S., Kaminoh Y., Watkins S., Luo L., Zabriskie N.A., Bernstein P.S., Cho W., Schwager A., Hinton D.R., Klein M.L., Hamon S.C., Simmons E., Yu B., Campochiaro B., Sunness J.S., Campochiaro P., Jorde L., Parmigiani G., Zack D.J., Katsanis N., Ambati J., Zhang K.
N. Engl. J. Med. 359:1859-1859(2008)
+Additional computationally mapped references.

Web resources

TLR3base

TLR3 mutation db

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
U88879 mRNA. Translation: AAC34134.1.
DQ445682 mRNA. Translation: ABE01399.1.
AB445631 mRNA. Translation: BAG55028.1.
CH471056 Genomic DNA. Translation: EAX04628.1.
BC096333 mRNA. Translation: AAH96333.1.
BC096334 mRNA. Translation: AAH96334.1.
BC096335 mRNA. Translation: AAH96335.1.
IPIIPI00019007.
RefSeqNP_003256.1.
UniGeneHs.657724

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1ZIWX-ray2.10A27-700[»]
2A0ZX-ray2.40A22-703[»]
SMRO15455. Positions 747-902.
ModBaseSearch...

Protein-protein interaction databases

DIPDIP-29660N.
STRINGO15455.

PTM databases

PhosphoSiteO15455.

Proteomic databases

PRIDEO15455.

Genome annotation databases

EnsemblENST00000296795; ENSP00000296795; ENSG00000164342; Homo sapiens. [Genome view]
GeneID7098.
KEGGhsa:7098.
UCSCuc003iyq.1. human.

Organism-specific databases

CTD7098.
GeneCardsGC04P187227.
H-InvDBHIX0031434.
HGNCHGNC:11849. TLR3.
MIM603029. gene+phenotype.
612479. phenotype.
Orphanet1930. Herpetic encephalitis.
PharmGKBPA36551.
GenAtlasSearch...

Phylogenomic databases

eggNOGprNOG09052.
HOGENOMHBG714435.
HOVERGENO15455.
InParanoidO15455.
OMAFQWLKCL.
OrthoDBEOG92VC1H.
PhylomeDBO15455.

Enzyme and pathway databases

ReactomeREACT_6900. Signaling in Immune system.

Gene expression databases

ArrayExpressO15455.
BgeeO15455.
CleanExHS_TLR3.
GenevestigatorO15455.
GermOnlineENSG00000164342. Homo sapiens.

Family and domain databases

InterProIPR000483. Cys-rich_flank_reg_C.
IPR001611. Leu-rich_rpt.
IPR003591. Leu-rich_rpt_typical-subtyp.
IPR000372. LRR-contain_N.
IPR000157. Toll-Interleukin_rcpt.
IPR020474. Toll-like_rcpt_LRR-contain.
[Graphical view]
PfamPF00560. LRR_1. 2 hits.
PF01582. TIR. 1 hit.
[Graphical view]
PRINTSPR00019. LEURICHRPT.
SMARTSM00369. LRR_TYP. 2 hits.
SM00082. LRRCT. 1 hit.
SM00013. LRRNT. 1 hit.
SM00255. TIR. 1 hit.
[Graphical view]
PROSITEPS51450. LRR. 19 hits.
PS50104. TIR. 1 hit.
[Graphical view]
ProtoNetSearch...

Other Resources

NextBio27769.
SOURCESearch...

Entry information

Entry nameTLR3_HUMAN
AccessionPrimary (citable) accession number: O15455
Secondary accession number(s): Q4VAL2
Entry history
Integrated into UniProtKB/Swiss-Prot: January 31, 2002
Last sequence update: January 1, 1998
Last modified: February 9, 2010
This is version 100 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHPI (Human Proteome Initiative)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

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Human chromosome 4: entries, gene names and cross-references to MIM

Human entries with polymorphisms or disease mutations

List of human entries with polymorphisms or disease mutations

Human polymorphisms and disease mutations

Index of human polymorphisms and disease mutations

MIM cross-references

Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Web resources · Cross-references · Entry information · Relevant documents