Gene Gene information from NCBI Gene database.
Entrez ID 7098
Gene name Toll like receptor 3
Gene symbol TLR3
Synonyms (NCBI Gene)
CD283IIAE2IMD83
Chromosome 4
Chromosome location 4q35.1
Summary The protein encoded by this gene is a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLRs are highly conserved from Drosophila to humans and share structural and func
SNPs SNP information provided by dbSNP.
7
SNP ID Visualize variation Clinical significance Consequence
rs35311343 C>G Likely-benign, risk-factor Missense variant, coding sequence variant
rs121434431 C>T Risk-factor, uncertain-significance Missense variant, coding sequence variant
rs199768900 G>A Risk-factor Coding sequence variant, missense variant
rs768091235 T>C Risk-factor Coding sequence variant, missense variant
rs1244010954 G>A,T Risk-factor Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
30
miRTarBase ID miRNA Experiments Reference
MIRT022528 hsa-miR-124-3p Microarray 18668037
MIRT438603 hsa-miR-758-3p Luciferase reporter assayWestern blotqRT-PCR 25008898
MIRT438603 hsa-miR-758-3p Luciferase reporter assayWestern blotqRT-PCR 25008898
MIRT564104 hsa-miR-548e-5p PAR-CLIP 20371350
MIRT564103 hsa-miR-3662 PAR-CLIP 20371350
Transcription factors Transcription factors information provided by TRRUST V2 database.
8
Transcription factor Regulation Reference
E2F1 Repression 22310660
IRF3 Unknown 22208359
IRF8 Repression 21220691
NFKB1 Activation 20658750
NFKB1 Repression 16423052
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
116
GO ID Ontology Definition Evidence Reference
GO:0000139 Component Golgi membrane TAS
GO:0000165 Process MAPK cascade IEA
GO:0001774 Process Microglial cell activation IEA
GO:0002224 Process Toll-like receptor signaling pathway IDA 12471095
GO:0002224 Process Toll-like receptor signaling pathway IDA 18172197
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
603029 11849 ENSG00000164342
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O15455
Protein name Toll-like receptor 3 (CD antigen CD283)
Protein function Key component of innate and adaptive immunity. TLRs (Toll-like receptors) control host immune response against pathogens through recognition of molecular patterns specific to microorganisms. TLR3 is a nucleotide-sensing TLR which is activated by
PDB 1ZIW , 2A0Z , 2MK9 , 2MKA , 3ULU , 3ULV , 5GS0 , 7C76 , 7WV3 , 7WV4 , 7WV5 , 7WVE , 7WVF , 7WVJ , 8AR1 , 8YHT , 8YHU , 9LSH , 9LSI , 9LSJ
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF13855 LRR_8 51 111 Leucine rich repeat Repeat
PF13516 LRR_6 195 210 Leucine Rich repeat Repeat
PF13855 LRR_8 248 302 Leucine rich repeat Repeat
PF13855 LRR_8 274 332 Leucine rich repeat Repeat
PF13855 LRR_8 562 620 Leucine rich repeat Repeat
PF13855 LRR_8 586 647 Leucine rich repeat Repeat
PF17968 Tlr3_TMD 698 730 Toll-like receptor 3 trans-membrane domain Domain
PF01582 TIR 755 897 TIR domain Family
Tissue specificity 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 st
Sequence
MRQTLPCIYFWGGLLPFGMLCASSTTKCTVSHEVADCSHLKLTQVPDDLPTNITVLNLTH
NQLRRLPAANFTRYSQLTSLDVGFNTISKLEPELCQKLPMLKVLNLQHNEL
SQLSDKTFA
FCTNLTELHLMSNSIQKIKNNPFVKQKNLITLDLSHNGLSSTKLGTQVQLENLQELLLSN
NKIQALKSEELDIFANSSLKKLELSSNQIKEFSPGCFHAIGRLFGLFLNNVQLGPSLTEK
LCLELANTSIRNLSLSNSQLSTTSNTTFLGLKWTNLTMLDLSYNNLNVVGNDSFAWLPQL
EY
FFLEYNNIQHLFSHSLHGLFNVRYLNLKRS
FTKQSISLASLPKIDDFSFQWLKCLEHL
NMEDNDIPGIKSNMFTGLINLKYLSLSNSFTSLRTLTNETFVSLAHSPLHILNLTKNKIS
KIESDAFSWLGHLEVLDLGLNEIGQELTGQEWRGLENIFEIYLSYNKYLQLTRNSFALVP
SLQRLMLRRVALKNVDSSPSPFQPLRNLTILDLSNNNIANINDDMLEGLEKLEILDLQHN
NLARLWKHANPGGPIYFLKGLSHLHILNLESNGFDEIPVEVFKDLFELKIIDLGLNNLNT
LPASVFNNQVSLKSLNLQKN
LITSVEKKVFGPAFRNLTELDMRFNPF
DCTCESIAWFVNW
INETHTNIPELSSHYLCNTPPHYHGFPVRLFDTSSCKDSAPFELFFMINTSILLIFIFIV
LLIHFEGWRI
SFYWNVSVHRVLGFKEIDRQTEQFEYAAYIIHAYKDKDWVWEHFSSMEKE
DQSLKFCLEERDFEAGVFELEAIVNSIKRSRKIIFVITHHLLKDPLCKRFKVHHAVQQAI
EQNLDSIILVFLEEIPDYKLNHALCLRRGMFKSHCILNWPVQKERIGAFRHKLQVAL
GSK
NSVH
Sequence length 904
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Necroptosis
Toll-like receptor signaling pathway
Hepatitis C
Hepatitis B
Influenza A
Human papillomavirus infection
Kaposi sarcoma-associated herpesvirus infection
Herpes simplex virus 1 infection
Coronavirus disease - COVID-19
  Trafficking and processing of endosomal TLR
Toll Like Receptor 3 (TLR3) Cascade
TICAM1, RIP1-mediated IKK complex recruitment
RIP-mediated NFkB activation via ZBP1
TLR3 deficiency - HSE
UNC93B1 deficiency - HSE
TICAM1 deficiency - HSE
TRAF3 deficiency - HSE
TLR3-mediated TICAM1-dependent programmed cell death
TICAM1-dependent activation of IRF3/IRF7
TICAM1,TRAF6-dependent induction of TAK1 complex
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
457
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
- no classification for the single variant rs1244010954 -
Cervical cancer Likely benign rs144596374 RCV005912714
Herpes simplex encephalitis, susceptibility to, 1 Uncertain significance; Likely benign; Benign; Conflicting classifications of pathogenicity rs2099302516, rs1450040301, rs1443920234, rs757464669, rs202066722, rs1218359456, rs142813217, rs759740878, rs2099302537, rs202236935, rs1318905138, rs752833190, rs2099303769, rs141634515, rs757158320
View all (361 more)
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RCV001318437
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RCV001325957
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RCV001337790
RCV001342311
RCV001346902
RCV001341120
RCV001344910
RCV001339110
RCV001349773
RCV001338767
RCV001338082
RCV001346126
RCV001359457
RCV001360541
RCV001364542
RCV001359231
RCV001361893
RCV001371177
RCV001394987
RCV001405503
RCV001403795
RCV001418428
RCV001397662
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RCV001403865
RCV001417269
RCV001425028
RCV001422450
RCV001433444
RCV001438539
RCV001447907
RCV001439908
RCV001444037
RCV001435434
RCV001432884
RCV001447455
RCV001456547
RCV001455117
RCV001470480
RCV001476637
RCV001466426
RCV001474349
RCV001485473
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RCV001495456
RCV001494010
RCV001485362
RCV001503047
RCV001484948
RCV001515649
RCV001523448
RCV002568915
RCV001900854
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RCV001902650
RCV002038889
RCV001984274
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RCV001928171
RCV002018032
RCV001889315
RCV002023265
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RCV001911018
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RCV001901913
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RCV002027355
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RCV001877217
RCV001916050
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RCV002029715
RCV001913010
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RCV001883204
RCV001914556
RCV001967276
RCV001886061
RCV002008763
RCV001889642
RCV001944238
RCV001985268
RCV002007690
RCV001963608
RCV001876455
RCV001962810
RCV001957627
RCV001963537
RCV002165172
RCV002170671
RCV002171495
RCV002152669
RCV002143497
RCV002185971
RCV002111686
RCV002086059
RCV002160670
RCV002215785
RCV002205492
RCV002161621
RCV002194486
RCV002071138
RCV002165037
RCV002088878
RCV002101589
RCV002100728
RCV002114081
RCV002106238
RCV002170052
RCV002111582
RCV002147162
RCV002217214
RCV002129527
RCV002116147
RCV002301563
RCV002301857
RCV002301858
RCV002304731
RCV002299041
RCV002299881
RCV002302267
RCV003064898
RCV003068628
RCV003068837
RCV003074819
RCV003077665
RCV003069349
RCV003067728
RCV003085924
RCV003085787
RCV003076102
RCV003092851
RCV002581812
RCV003090159
RCV003086560
RCV003080809
RCV003092474
RCV002620498
RCV002638574
RCV002647882
RCV002623878
RCV003118384
RCV003120002
RCV002574047
RCV002600172
RCV002638704
RCV002658559
RCV002700485
RCV002705248
RCV002720028
RCV002715185
RCV002720817
RCV002727112
RCV002774847
RCV002711329
RCV002712149
RCV002761169
RCV002736589
RCV002735910
RCV002750150
RCV002760863
RCV002766356
RCV002755965
RCV002805524
RCV002761639
RCV002806212
RCV002756219
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RCV002824023
RCV002829979
RCV002811668
RCV002871676
RCV002903084
RCV002913927
RCV002917306
RCV002903376
RCV002927158
RCV002932178
RCV002962107
RCV002943809
RCV002970937
RCV002975481
RCV002967440
RCV003008114
RCV003016607
RCV003009942
RCV003016321
RCV003019847
RCV003028773
RCV003017265
RCV003026294
RCV000647016
RCV003038013
RCV003042491
RCV003024948
RCV003051722
RCV003033062
RCV003052180
RCV003048596
RCV003048652
RCV003603139
RCV003603147
RCV003497980
RCV003779920
RCV003498003
RCV003498008
RCV003498830
RCV003499039
RCV003498923
RCV003499255
RCV003499256
RCV003499712
RCV003499815
RCV003499992
RCV003497400
RCV003497568
RCV003499978
RCV003497545
RCV003497586
RCV003497757
RCV003498565
RCV003497795
RCV003498355
RCV003499357
RCV003499463
RCV003498677
RCV003498740
RCV003499352
RCV003499452
RCV003603221
RCV003603237
RCV003603262
RCV003603402
RCV003603453
RCV003604023
RCV003604066
RCV003604152
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RCV003604390
RCV003604430
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RCV003604643
RCV003604647
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RCV003605058
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RCV003838030
RCV003829961
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RCV003861890
RCV003864431
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RCV003881182
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RCV000553385
RCV000524712
RCV000548139
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RCV000528448
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RCV000647014
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RCV000647013
RCV000647023
RCV000647030
RCV000647021
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Immunodeficiency 83, susceptibility to viral infections Benign; Uncertain significance; risk factor; Likely benign; Conflicting classifications of pathogenicity rs147431766, rs753482575, rs2150068111, rs757764376, rs121434431, rs772808268, rs2478228911, rs1554064929, rs199768900, rs768091235, rs35311343, rs3775291, rs35140061, rs143307508, rs373118024
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RCV001533544
RCV001533542
RCV001533543
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RCV000007044
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RCV004577283
RCV000590389
RCV000587136
RCV000586170
RCV000587900
RCV000610503
RCV003224374
RCV002499225
RCV005392422
RCV005029605
RCV005394844
RCV001810019
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Achalasia Addisonianism Alacrimia syndrome Associate 29567028
Acute On Chronic Liver Failure Associate 28592438, 34774066
Adenocarcinoma of Lung Associate 37746997
Adenomatous Polyposis Coli Associate 38073344
AIDS Arteritis Central Nervous System Stimulate 29128906
Alzheimer Disease Associate 17652175
Alzheimer Disease Stimulate 30076830
Anemia Associate 24445780
Aortic Aneurysm Abdominal Associate 29567028, 32284335
Aortic Aneurysm Thoracic Associate 29486395