Incidental Mutation 'R8916:Tlr4'
ID 678928
Institutional Source Beutler Lab
Gene Symbol Tlr4
Ensembl Gene ENSMUSG00000039005
Gene Name toll-like receptor 4
Synonyms Lps, lipopolysaccharide response, Rasl2-8
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8916 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 66745788-66765338 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 66847268 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 132 (V132I)
Ref Sequence ENSEMBL: ENSMUSP00000102988 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000107365]
AlphaFold Q9QUK6
Predicted Effect probably benign
Transcript: ENSMUST00000107365
AA Change: V132I

PolyPhen 2 Score 0.059 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000102988
Gene: ENSMUSG00000039005
AA Change: V132I

DomainStartEndE-ValueType
PDB:3VQ2|B 22 86 2e-38 PDB
SCOP:d1m0za_ 27 86 4e-6 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.9%
  • 20x: 99.6%
Validation Efficiency
MGI Phenotype FUNCTION: This gene belongs to the evolutionarily-conserved Toll-like receptor family, whose members are type-1 transmembrane proteins that are involved in innate immunity. Toll-like receptors are characterized by an extracellular leucine-rich repeat domain that functions in ligand recognition and an intracellular toll/interleukin-1 receptor-like domain that is crucial for signal transduction. The receptor encoded by this gene mediates the innate immune response to bacterial lipopolysaccharide, a major component of the outer membrane of Gram-negative bacteria, through synthesis of pro-inflammatory cytokines and chemokines. In addition, this protein can recognize other pathogens from Gram-negative and Gram-positive bacteria as well as viral components. Mice deficient in this gene display a number of immune response-related phenotypes including hyporesponsiveness to bacterial lipopolysaccharide and increased levels of respiratory syncytial virus compared to controls. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygotes for spontaneous or targeted mutations are hyporesponsive to bacterial lipopolysaccharide and more susceptible to infection by gram negative bacteria. [provided by MGI curators]
Allele List at MGI

All alleles(10) : Targeted(2) Spontaneous(6) Chemically induced(2)

Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts16 A G 13: 70,941,307 (GRCm39) L360S probably damaging Het
AW554918 T C 18: 25,423,049 (GRCm39) Y167H probably damaging Het
Cdh18 A T 15: 23,410,813 (GRCm39) I433F probably damaging Het
Cenpj A T 14: 56,790,352 (GRCm39) F566I probably damaging Het
Cntn4 T A 6: 106,652,915 (GRCm39) Y795N probably damaging Het
Col4a4 C T 1: 82,501,667 (GRCm39) G362E unknown Het
Crebrf A G 17: 26,958,583 (GRCm39) T18A probably damaging Het
D130043K22Rik G A 13: 25,056,254 (GRCm39) V529I probably benign Het
Dars2 T C 1: 160,881,552 (GRCm39) T326A probably benign Het
Eif4e T C 3: 138,256,043 (GRCm39) probably benign Het
Enpp2 T C 15: 54,733,722 (GRCm39) M413V possibly damaging Het
Fbn1 T C 2: 125,245,149 (GRCm39) D246G possibly damaging Het
Foxred2 A G 15: 77,837,514 (GRCm39) S241P probably damaging Het
Fras1 T C 5: 96,900,774 (GRCm39) F2998L probably damaging Het
Garin4 A G 1: 190,895,857 (GRCm39) I262T probably benign Het
Grb10 T C 11: 11,901,599 (GRCm39) T192A probably benign Het
Grid1 G A 14: 35,043,664 (GRCm39) D340N probably damaging Het
Heatr5a AGCACACTGCAGGAAGCTCACACAGCACAGCATACCTTCAGGAGTGCACACTGCAGGAAGCTCACACAGCACAGCATACCTTCAGGAGAGCACACTGCAGGAAGCTCA AGCACACTGCAGGAAGCTCACACAGCACAGCATACCTTCAGGAGAGCACACTGCAGGAAGCTCA 12: 51,934,702 (GRCm39) probably benign Het
Hinfp A T 9: 44,209,673 (GRCm39) F234I probably damaging Het
Hmcn1 A T 1: 150,649,530 (GRCm39) I652N probably damaging Het
Kif24 T C 4: 41,394,963 (GRCm39) K771E probably benign Het
Lhcgr A G 17: 89,061,170 (GRCm39) probably null Het
Lnpk A T 2: 74,358,486 (GRCm39) S358T probably benign Het
Lpcat2 A T 8: 93,596,316 (GRCm39) M118L probably benign Het
Lypd1 T A 1: 125,801,120 (GRCm39) T127S unknown Het
Mettl23 C T 11: 116,740,111 (GRCm39) T194I probably damaging Het
Mga T C 2: 119,788,819 (GRCm39) V2227A possibly damaging Het
Mus81 A T 19: 5,534,214 (GRCm39) V368E probably damaging Het
Myo3a T A 2: 22,457,704 (GRCm39) F1046I probably damaging Het
Nfia G A 4: 97,888,667 (GRCm39) V222I probably benign Het
Niban2 T A 2: 32,811,106 (GRCm39) M372K possibly damaging Het
Nop9 A G 14: 55,991,101 (GRCm39) E586G probably benign Het
Nr2e1 G A 10: 42,443,864 (GRCm39) A286V possibly damaging Het
Nup153 G A 13: 46,863,462 (GRCm39) Q300* probably null Het
Plaat1 A G 16: 29,039,259 (GRCm39) D113G possibly damaging Het
Pnp2 T C 14: 51,201,234 (GRCm39) L202P probably damaging Het
Prss3b T A 6: 41,010,103 (GRCm39) H77L probably damaging Het
Psen2 A G 1: 180,063,495 (GRCm39) F183L probably benign Het
Rint1 G T 5: 23,992,826 (GRCm39) probably benign Het
Rsf1 GGC GGCGGCGGCCGC 7: 97,229,140 (GRCm39) probably benign Het
Ryr3 C A 2: 112,608,635 (GRCm39) R2335L probably damaging Het
Scn1a T C 2: 66,108,127 (GRCm39) D1544G probably damaging Het
Sec31b A C 19: 44,520,783 (GRCm39) S175A Het
Sgcg A G 14: 61,474,341 (GRCm39) S101P probably damaging Het
Shb A T 4: 45,489,154 (GRCm39) S241T probably damaging Het
Slc47a2 A T 11: 61,193,118 (GRCm39) L545Q probably damaging Het
Spata31g1 C A 4: 42,973,034 (GRCm39) P789H probably damaging Het
Spef2 C A 15: 9,725,266 (GRCm39) E164* probably null Het
Sphkap A T 1: 83,255,108 (GRCm39) N880K possibly damaging Het
Taf2 A G 15: 54,899,931 (GRCm39) V894A probably benign Het
Tgfa T G 6: 86,248,436 (GRCm39) L146R probably damaging Het
Tlr3 C T 8: 45,856,076 (GRCm39) V35I probably benign Het
Tsen34 C T 7: 3,697,340 (GRCm39) probably benign Het
Ttc13 T G 8: 125,409,976 (GRCm39) K412T probably damaging Het
Unc45b A G 11: 82,804,038 (GRCm39) I72V probably benign Het
Vmn1r195 A G 13: 22,463,139 (GRCm39) Y203C probably damaging Het
Vmn2r65 T A 7: 84,595,665 (GRCm39) T340S probably benign Het
Vmn2r88 T A 14: 51,648,593 (GRCm39) C46S Het
Ythdf2 A T 4: 131,931,830 (GRCm39) D443E probably damaging Het
Zeb2 T C 2: 44,886,796 (GRCm39) R754G probably damaging Het
Zfp236 T A 18: 82,664,351 (GRCm39) E478V probably damaging Het
Zfp287 A T 11: 62,605,136 (GRCm39) Y590* probably null Het
Zfp9 A T 6: 118,442,223 (GRCm39) C146* probably null Het
Other mutations in Tlr4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01120:Tlr4 APN 4 66,758,662 (GRCm39) missense probably benign 0.01
IGL01343:Tlr4 APN 4 66,752,124 (GRCm39) splice site probably benign
IGL01669:Tlr4 APN 4 66,759,504 (GRCm39) missense possibly damaging 0.48
IGL01875:Tlr4 APN 4 66,757,726 (GRCm39) missense probably damaging 1.00
IGL02138:Tlr4 APN 4 66,759,202 (GRCm39) missense probably damaging 0.99
IGL02244:Tlr4 APN 4 66,752,298 (GRCm39) critical splice donor site probably null
IGL02793:Tlr4 APN 4 66,757,681 (GRCm39) missense probably damaging 1.00
IGL03269:Tlr4 APN 4 66,759,033 (GRCm39) missense probably damaging 1.00
IGL03288:Tlr4 APN 4 66,757,990 (GRCm39) missense probably damaging 0.99
bugsy UTSW 4 66,757,491 (GRCm39) nonsense probably null
Cruyff UTSW 4 66,758,563 (GRCm39) missense probably damaging 1.00
don_knotts UTSW 4 66,759,409 (GRCm39) missense probably damaging 1.00
Guardiola UTSW 4 66,757,540 (GRCm39) missense probably damaging 1.00
Lops UTSW 4 66,752,117 (GRCm39) splice site probably null
lps3 UTSW 4 66,759,334 (GRCm39) missense probably damaging 1.00
Lps4 UTSW 4 66,759,379 (GRCm39) missense probably damaging 1.00
milquetoast UTSW 4 66,757,681 (GRCm39) missense probably damaging 1.00
salvador UTSW 4 66,758,443 (GRCm39) missense probably damaging 0.99
R0449:Tlr4 UTSW 4 66,757,857 (GRCm39) missense probably damaging 0.99
R0481:Tlr4 UTSW 4 66,746,153 (GRCm39) missense probably benign 0.05
R0576:Tlr4 UTSW 4 66,757,732 (GRCm39) missense probably benign 0.00
R0827:Tlr4 UTSW 4 66,752,117 (GRCm39) splice site probably null
R1488:Tlr4 UTSW 4 66,757,786 (GRCm39) missense probably damaging 1.00
R1490:Tlr4 UTSW 4 66,757,611 (GRCm39) missense possibly damaging 0.56
R1522:Tlr4 UTSW 4 66,757,933 (GRCm39) missense possibly damaging 0.80
R1616:Tlr4 UTSW 4 66,757,717 (GRCm39) missense probably damaging 1.00
R1681:Tlr4 UTSW 4 66,759,342 (GRCm39) missense probably damaging 1.00
R1738:Tlr4 UTSW 4 66,759,313 (GRCm39) missense probably benign 0.19
R1888:Tlr4 UTSW 4 66,759,409 (GRCm39) missense probably damaging 1.00
R1888:Tlr4 UTSW 4 66,759,409 (GRCm39) missense probably damaging 1.00
R1929:Tlr4 UTSW 4 66,757,681 (GRCm39) missense probably damaging 1.00
R1982:Tlr4 UTSW 4 66,759,272 (GRCm39) missense probably benign 0.40
R1998:Tlr4 UTSW 4 66,758,707 (GRCm39) missense probably damaging 1.00
R2186:Tlr4 UTSW 4 66,758,220 (GRCm39) missense possibly damaging 0.63
R2305:Tlr4 UTSW 4 66,758,338 (GRCm39) missense probably damaging 1.00
R3011:Tlr4 UTSW 4 66,757,491 (GRCm39) nonsense probably null
R3420:Tlr4 UTSW 4 66,757,773 (GRCm39) missense probably benign 0.37
R3422:Tlr4 UTSW 4 66,757,773 (GRCm39) missense probably benign 0.37
R3818:Tlr4 UTSW 4 66,759,553 (GRCm39) missense probably benign 0.00
R4212:Tlr4 UTSW 4 66,758,563 (GRCm39) missense probably damaging 1.00
R4213:Tlr4 UTSW 4 66,758,563 (GRCm39) missense probably damaging 1.00
R4417:Tlr4 UTSW 4 66,757,540 (GRCm39) missense probably damaging 1.00
R4630:Tlr4 UTSW 4 66,757,477 (GRCm39) missense probably benign 0.44
R4735:Tlr4 UTSW 4 66,759,435 (GRCm39) missense probably damaging 1.00
R5191:Tlr4 UTSW 4 66,759,616 (GRCm39) missense probably damaging 0.96
R5613:Tlr4 UTSW 4 66,759,122 (GRCm39) missense possibly damaging 0.94
R5705:Tlr4 UTSW 4 66,752,217 (GRCm39) missense probably damaging 1.00
R5726:Tlr4 UTSW 4 66,758,652 (GRCm39) missense probably benign
R6021:Tlr4 UTSW 4 66,759,103 (GRCm39) missense probably damaging 1.00
R6159:Tlr4 UTSW 4 66,758,070 (GRCm39) missense possibly damaging 0.92
R6227:Tlr4 UTSW 4 66,758,832 (GRCm39) missense probably benign
R7139:Tlr4 UTSW 4 66,758,520 (GRCm39) missense probably benign 0.06
R7199:Tlr4 UTSW 4 66,759,430 (GRCm39) missense probably damaging 0.99
R7220:Tlr4 UTSW 4 66,758,188 (GRCm39) missense probably benign
R7337:Tlr4 UTSW 4 66,758,191 (GRCm39) missense possibly damaging 0.86
R7487:Tlr4 UTSW 4 66,842,659 (GRCm39) missense probably benign 0.00
R7638:Tlr4 UTSW 4 66,758,443 (GRCm39) missense probably damaging 0.99
R7773:Tlr4 UTSW 4 66,757,836 (GRCm39) missense probably damaging 1.00
R7814:Tlr4 UTSW 4 66,759,316 (GRCm39) missense probably damaging 1.00
R7897:Tlr4 UTSW 4 66,758,058 (GRCm39) missense probably benign 0.07
R8044:Tlr4 UTSW 4 66,746,084 (GRCm39) missense probably benign 0.01
R8062:Tlr4 UTSW 4 66,758,087 (GRCm39) missense probably benign 0.00
R8080:Tlr4 UTSW 4 66,757,713 (GRCm39) missense probably damaging 1.00
R8446:Tlr4 UTSW 4 66,757,673 (GRCm39) missense probably damaging 0.98
R9100:Tlr4 UTSW 4 66,758,518 (GRCm39) missense probably benign 0.08
R9415:Tlr4 UTSW 4 66,746,160 (GRCm39) critical splice donor site probably null
R9562:Tlr4 UTSW 4 66,759,522 (GRCm39) missense possibly damaging 0.80
R9565:Tlr4 UTSW 4 66,759,522 (GRCm39) missense possibly damaging 0.80
R9752:Tlr4 UTSW 4 66,757,912 (GRCm39) missense probably benign 0.02
X0064:Tlr4 UTSW 4 66,758,377 (GRCm39) missense probably damaging 0.99
Z1088:Tlr4 UTSW 4 66,847,319 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CCACATGGTTTCAGAAAAGGTTAGG -3'
(R):5'- CAGTGCAGTGAAGCTCAATGAG -3'

Sequencing Primer
(F):5'- GAAATCTTACTGGAAAGCGGATCTC -3'
(R):5'- GCAGTGAAGCTCAATGAGATTTTAAG -3'
Posted On 2021-08-02