Incidental Mutation 'R7169:Tlr3'
ID 558126
Institutional Source Beutler Lab
Gene Symbol Tlr3
Ensembl Gene ENSMUSG00000031639
Gene Name toll-like receptor 3
Synonyms
MMRRC Submission 045229-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.175) question?
Stock # R7169 (G1)
Quality Score 225.009
Status Not validated
Chromosome 8
Chromosomal Location 45848702-45864112 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 45850056 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 871 (M871K)
Ref Sequence ENSEMBL: ENSMUSP00000034056 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034056] [ENSMUST00000167106] [ENSMUST00000209772] [ENSMUST00000210013]
AlphaFold Q99MB1
PDB Structure Crystal structure of mouse TLR3 ectodomain [X-RAY DIFFRACTION]
Mouse Toll-like receptor 3 ectodomain complexed with double-stranded RNA [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000034056
AA Change: M871K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000034056
Gene: ENSMUSG00000031639
AA Change: M871K

DomainStartEndE-ValueType
LRRNT 28 56 1.14e1 SMART
LRR 50 74 1.33e1 SMART
LRR_TYP 99 122 4.72e-2 SMART
LRR 123 146 2.47e2 SMART
LRR 171 194 3.36e1 SMART
LRR 198 220 7.57e0 SMART
low complexity region 224 238 N/A INTRINSIC
low complexity region 252 263 N/A INTRINSIC
LRR 274 297 1.06e1 SMART
LRR_TYP 298 321 1.28e-3 SMART
LRR 355 378 6.23e1 SMART
LRR 379 404 3.18e2 SMART
LRR 405 430 8.98e1 SMART
LRR 431 455 6.78e1 SMART
LRR_TYP 506 529 1.79e-2 SMART
LRR 530 553 2.63e0 SMART
LRR_TYP 562 585 1.56e-2 SMART
LRR 586 609 1.37e1 SMART
LRR 611 633 8.48e0 SMART
LRRCT 646 698 1.07e-10 SMART
transmembrane domain 705 724 N/A INTRINSIC
TIR 756 901 2.43e-26 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000167106
AA Change: M871K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000126556
Gene: ENSMUSG00000031639
AA Change: M871K

DomainStartEndE-ValueType
LRRNT 28 56 1.14e1 SMART
LRR 50 74 1.33e1 SMART
LRR_TYP 99 122 4.72e-2 SMART
LRR 123 146 2.47e2 SMART
LRR 171 194 3.36e1 SMART
LRR 198 220 7.57e0 SMART
low complexity region 224 238 N/A INTRINSIC
low complexity region 252 263 N/A INTRINSIC
LRR 274 297 1.06e1 SMART
LRR_TYP 298 321 1.28e-3 SMART
LRR 355 378 6.23e1 SMART
LRR 379 404 3.18e2 SMART
LRR 405 430 8.98e1 SMART
LRR 431 455 6.78e1 SMART
LRR_TYP 506 529 1.79e-2 SMART
LRR 530 553 2.63e0 SMART
LRR_TYP 562 585 1.56e-2 SMART
LRR 586 609 1.37e1 SMART
LRR 611 633 8.48e0 SMART
LRRCT 646 698 1.07e-10 SMART
transmembrane domain 705 724 N/A INTRINSIC
TIR 756 901 2.43e-26 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000209772
AA Change: M871K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
Predicted Effect probably benign
Transcript: ENSMUST00000210013
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] 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 functional similarities. They recognize pathogen-associated molecular patterns (PAMPs) that are expressed on infectious agents, and mediate the production of cytokines necessary for the development of effective immunity. The various TLRs exhibit different patterns of expression. This receptor is most abundantly expressed in placenta and pancreas, and is restricted to the dendritic subpopulation of the leukocytes. It recognizes dsRNA associated with viral infection, and induces the activation of NF-kappaB and the production of type I interferons. It may thus play a role in host defense against viruses. Use of alternative polyadenylation sites to generate different length transcripts has been noted for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a null allele show alterations in innate immunity against different viruses, viral pathogenesis, anxiety, hippocampal synaptic plasticity, memory retention and neurogenesis. Homozygotes for another null allele show altered ds-RNA responses in dendritic and aorta smooth muscle cells. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted(6

Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts14 A G 10: 61,040,707 (GRCm39) V870A probably damaging Het
Ahi1 T G 10: 20,930,918 (GRCm39) D919E probably damaging Het
Angptl6 T A 9: 20,786,475 (GRCm39) R390S probably damaging Het
Arhgef11 A G 3: 87,634,755 (GRCm39) I873V possibly damaging Het
BC024063 T C 10: 81,946,293 (GRCm39) Y638H possibly damaging Het
Brsk1 T C 7: 4,718,403 (GRCm39) S751P probably benign Het
Calhm5 T A 10: 33,968,160 (GRCm39) T298S probably damaging Het
Cdh20 G A 1: 104,875,078 (GRCm39) A287T possibly damaging Het
Clic3 G A 2: 25,348,731 (GRCm39) R237H probably benign Het
Cog6 G T 3: 52,897,387 (GRCm39) P562H possibly damaging Het
Csnk2a2 A G 8: 96,215,006 (GRCm39) Y24H Het
Ctif T C 18: 75,605,087 (GRCm39) D484G probably damaging Het
Cyria A G 12: 12,409,233 (GRCm39) D71G possibly damaging Het
Dennd6b A T 15: 89,073,055 (GRCm39) F161I possibly damaging Het
Dnah14 G T 1: 181,529,930 (GRCm39) V2235L probably benign Het
Dnah6 A T 6: 73,015,729 (GRCm39) V3636D probably damaging Het
Dpm1 A T 2: 168,053,343 (GRCm39) Y207* probably null Het
Eml3 A G 19: 8,910,828 (GRCm39) T227A probably damaging Het
Enpp5 G A 17: 44,396,155 (GRCm39) G356S probably damaging Het
Eppk1 C A 15: 75,990,114 (GRCm39) A2256S probably benign Het
Etnppl A T 3: 130,414,345 (GRCm39) N80I probably damaging Het
Eya4 A T 10: 23,031,845 (GRCm39) N236K probably benign Het
Gm12886 T G 4: 121,273,948 (GRCm39) Q89H probably damaging Het
Gsdme T C 6: 50,204,358 (GRCm39) T200A probably benign Het
Hipk1 C T 3: 103,651,533 (GRCm39) A1122T probably benign Het
Icos A G 1: 61,034,705 (GRCm39) D176G probably damaging Het
Igkv5-43 T A 6: 69,800,519 (GRCm39) Y56F probably damaging Het
Il1r1 T C 1: 40,332,519 (GRCm39) probably null Het
Ildr2 G A 1: 166,135,503 (GRCm39) probably null Het
Ilf3 T A 9: 21,306,722 (GRCm39) H305Q probably damaging Het
Insrr A G 3: 87,715,901 (GRCm39) H532R probably benign Het
Lmbr1l CACTACATACTACATACTACATACTACATACTACATACTACATAC CACTACATACTACATACTACATACTACATACTACATACTACATACTACATAC 15: 98,807,039 (GRCm39) probably null Het
Lmbr1l ACTACAT ACTACATGCTACAT 15: 98,807,075 (GRCm39) probably benign Het
Lratd1 A G 12: 14,200,619 (GRCm39) F36S probably damaging Het
Lrrc25 T G 8: 71,070,437 (GRCm39) S73A probably benign Het
Lrrn1 T C 6: 107,544,565 (GRCm39) L121P probably damaging Het
Ly6c1 C A 15: 74,916,495 (GRCm39) V116L probably benign Het
Meltf A G 16: 31,698,980 (GRCm39) D30G probably benign Het
Mroh7 T A 4: 106,548,836 (GRCm39) D1009V probably damaging Het
Mybpc3 T C 2: 90,948,524 (GRCm39) V4A possibly damaging Het
Mycbp2 A G 14: 103,497,636 (GRCm39) S979P possibly damaging Het
Ntn5 C T 7: 45,336,198 (GRCm39) R210* probably null Het
Nuak1 T C 10: 84,210,609 (GRCm39) D493G probably damaging Het
Oprk1 T A 1: 5,659,304 (GRCm39) D11E probably benign Het
Or13a1 G T 6: 116,471,025 (GRCm39) A152S probably benign Het
Or4f14 A G 2: 111,742,939 (GRCm39) M112T possibly damaging Het
Or4k37 T A 2: 111,158,943 (GRCm39) Y60N probably damaging Het
Or56a41 T C 7: 104,740,397 (GRCm39) I150V possibly damaging Het
Pkd1l2 T A 8: 117,767,574 (GRCm39) T1239S possibly damaging Het
Pkm A G 9: 59,578,908 (GRCm39) D296G possibly damaging Het
Pof1b A G X: 111,554,042 (GRCm39) I544T probably benign Het
Pop5 T A 5: 115,378,287 (GRCm39) V77E possibly damaging Het
Ppp1r10 T C 17: 36,240,365 (GRCm39) S552P probably damaging Het
Rabggta C G 14: 55,958,358 (GRCm39) R101P probably damaging Het
Rorc A T 3: 94,296,487 (GRCm39) E243V probably benign Het
Setmar C A 6: 108,042,049 (GRCm39) A3E possibly damaging Het
Skor2 T A 18: 76,948,681 (GRCm39) V801E probably benign Het
Slc12a7 G A 13: 73,932,679 (GRCm39) V56M probably benign Het
Snph T A 2: 151,436,307 (GRCm39) N207I probably damaging Het
Snx14 A G 9: 88,280,362 (GRCm39) V531A probably damaging Het
Thap1 CAGCATCTGCTCGGAGCA CAGCA 8: 26,650,884 (GRCm39) probably null Het
Tnfrsf11a A T 1: 105,772,421 (GRCm39) R569S possibly damaging Het
Trim66 A G 7: 109,054,328 (GRCm39) V1294A probably benign Het
Vldlr G A 19: 27,221,728 (GRCm39) V698I probably benign Het
Vmn2r73 G A 7: 85,507,663 (GRCm39) Q550* probably null Het
Zdhhc5 A T 2: 84,532,675 (GRCm39) probably null Het
Zfhx3 T A 8: 109,678,030 (GRCm39) Y3027N possibly damaging Het
Zfp663 C T 2: 165,194,359 (GRCm39) S620N probably benign Het
Other mutations in Tlr3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00162:Tlr3 APN 8 45,853,727 (GRCm39) missense probably damaging 0.99
IGL01820:Tlr3 APN 8 45,851,376 (GRCm39) missense probably benign
IGL02504:Tlr3 APN 8 45,850,944 (GRCm39) missense probably damaging 1.00
IGL02523:Tlr3 APN 8 45,851,428 (GRCm39) splice site probably null
IGL03166:Tlr3 APN 8 45,855,965 (GRCm39) missense probably benign 0.05
IGL03287:Tlr3 APN 8 45,855,817 (GRCm39) missense probably benign
Rakshasa UTSW 8 45,850,734 (GRCm39) missense probably benign 0.08
Ultraman UTSW 8 45,856,018 (GRCm39) missense probably damaging 1.00
E0354:Tlr3 UTSW 8 45,853,857 (GRCm39) missense probably damaging 1.00
R0960:Tlr3 UTSW 8 45,850,452 (GRCm39) missense probably damaging 1.00
R1175:Tlr3 UTSW 8 45,850,171 (GRCm39) missense probably damaging 1.00
R1332:Tlr3 UTSW 8 45,851,774 (GRCm39) missense probably damaging 0.99
R1477:Tlr3 UTSW 8 45,851,202 (GRCm39) missense probably damaging 1.00
R1667:Tlr3 UTSW 8 45,853,874 (GRCm39) missense probably benign 0.00
R1755:Tlr3 UTSW 8 45,851,010 (GRCm39) missense probably benign
R1996:Tlr3 UTSW 8 45,850,734 (GRCm39) missense probably benign 0.08
R2012:Tlr3 UTSW 8 45,855,823 (GRCm39) missense possibly damaging 0.91
R2288:Tlr3 UTSW 8 45,850,705 (GRCm39) missense probably damaging 0.98
R2895:Tlr3 UTSW 8 45,850,629 (GRCm39) missense possibly damaging 0.89
R3837:Tlr3 UTSW 8 45,849,976 (GRCm39) missense probably damaging 1.00
R4905:Tlr3 UTSW 8 45,852,260 (GRCm39) critical splice acceptor site probably null
R4934:Tlr3 UTSW 8 45,850,072 (GRCm39) missense probably benign 0.10
R5025:Tlr3 UTSW 8 45,856,075 (GRCm39) missense probably benign 0.00
R5086:Tlr3 UTSW 8 45,855,862 (GRCm39) missense probably damaging 0.96
R5129:Tlr3 UTSW 8 45,856,018 (GRCm39) missense probably damaging 1.00
R5320:Tlr3 UTSW 8 45,852,137 (GRCm39) missense possibly damaging 0.95
R5411:Tlr3 UTSW 8 45,849,992 (GRCm39) missense probably benign 0.01
R5497:Tlr3 UTSW 8 45,851,851 (GRCm39) missense possibly damaging 0.60
R5498:Tlr3 UTSW 8 45,851,851 (GRCm39) missense possibly damaging 0.60
R5499:Tlr3 UTSW 8 45,851,851 (GRCm39) missense possibly damaging 0.60
R5501:Tlr3 UTSW 8 45,851,851 (GRCm39) missense possibly damaging 0.60
R5731:Tlr3 UTSW 8 45,851,157 (GRCm39) missense probably benign 0.00
R5761:Tlr3 UTSW 8 45,855,808 (GRCm39) missense probably benign 0.00
R5992:Tlr3 UTSW 8 45,850,851 (GRCm39) missense probably benign
R6031:Tlr3 UTSW 8 45,851,565 (GRCm39) missense probably damaging 1.00
R6031:Tlr3 UTSW 8 45,851,565 (GRCm39) missense probably damaging 1.00
R6104:Tlr3 UTSW 8 45,856,130 (GRCm39) missense probably benign 0.00
R6289:Tlr3 UTSW 8 45,849,966 (GRCm39) missense probably benign 0.04
R6372:Tlr3 UTSW 8 45,850,048 (GRCm39) missense probably damaging 1.00
R6470:Tlr3 UTSW 8 45,850,422 (GRCm39) missense probably damaging 1.00
R6486:Tlr3 UTSW 8 45,851,650 (GRCm39) splice site probably null
R6504:Tlr3 UTSW 8 45,850,486 (GRCm39) missense possibly damaging 0.79
R6721:Tlr3 UTSW 8 45,851,917 (GRCm39) missense probably benign 0.00
R7089:Tlr3 UTSW 8 45,850,810 (GRCm39) missense probably benign 0.02
R7679:Tlr3 UTSW 8 45,852,088 (GRCm39) missense probably benign
R7771:Tlr3 UTSW 8 45,856,076 (GRCm39) missense probably benign
R7863:Tlr3 UTSW 8 45,850,774 (GRCm39) missense probably benign 0.00
R7896:Tlr3 UTSW 8 45,850,090 (GRCm39) nonsense probably null
R8009:Tlr3 UTSW 8 45,853,819 (GRCm39) missense not run
R8219:Tlr3 UTSW 8 45,851,016 (GRCm39) missense possibly damaging 0.95
R8397:Tlr3 UTSW 8 45,851,896 (GRCm39) missense possibly damaging 0.94
R8411:Tlr3 UTSW 8 45,849,978 (GRCm39) missense probably damaging 1.00
R8539:Tlr3 UTSW 8 45,851,553 (GRCm39) missense probably damaging 1.00
R8786:Tlr3 UTSW 8 45,851,286 (GRCm39) missense possibly damaging 0.94
R8916:Tlr3 UTSW 8 45,856,076 (GRCm39) missense probably benign
R9282:Tlr3 UTSW 8 45,851,643 (GRCm39) missense probably benign 0.12
R9609:Tlr3 UTSW 8 45,850,117 (GRCm39) missense probably benign 0.02
R9731:Tlr3 UTSW 8 45,850,944 (GRCm39) missense probably damaging 1.00
Z1177:Tlr3 UTSW 8 45,851,020 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACCAGATGTCAATGAAATAAGCCG -3'
(R):5'- CCTTCACTTGGTTTTAGAATGGAAAGC -3'

Sequencing Primer
(F):5'- TCAAAACTGAGATTGGATTGTGATG -3'
(R):5'- TGCAACAAAATTCAGGGGAAAATTC -3'
Posted On 2019-06-26