Incidental Mutation 'PIT4131001:Tlr2'
ID 523180
Institutional Source Beutler Lab
Gene Symbol Tlr2
Ensembl Gene ENSMUSG00000027995
Gene Name toll-like receptor 2
Synonyms Ly105
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # PIT4131001 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 83743579-83749045 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 83745756 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 109 (D109V)
Ref Sequence ENSEMBL: ENSMUSP00000029623 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029623]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000029623
AA Change: D109V

PolyPhen 2 Score 0.338 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000029623
Gene: ENSMUSG00000027995
AA Change: D109V

DomainStartEndE-ValueType
LRR 51 74 1.45e2 SMART
LRR 75 98 2.33e2 SMART
LRR_TYP 99 122 3.69e-4 SMART
low complexity region 268 281 N/A INTRINSIC
LRR 359 384 6.78e1 SMART
LRR 386 409 2.54e2 SMART
LRR 412 435 8.49e1 SMART
LRR_TYP 476 499 3.34e-2 SMART
LRRCT 533 586 5.04e-7 SMART
transmembrane domain 588 610 N/A INTRINSIC
TIR 640 784 5.08e-38 SMART
Coding Region Coverage
  • 1x: 0.0%
  • 3x: 0.0%
  • 10x: 0.0%
  • 20x: 0.0%
Validation Efficiency 92% (126/137)
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. This protein is a cell-surface protein that can form heterodimers with other TLR family members to recognize conserved molecules derived from microorganisms known as pathogen-associated molecular patterns (PAMPs). Activation of TLRs by PAMPs leads to an up-regulation of signaling pathways to modulate the host's inflammatory response. This gene is also thought to promote apoptosis in response to bacterial lipoproteins. This gene has been implicated in the pathogenesis of several autoimmune diseases. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]
PHENOTYPE: Homozygous null mice demonstrate abnormal responses to bacterial and viral infections. Mice homozygous for a knock-out allele also exhibit disruption in circadian active and inactive state consolidation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 129 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700010B08Rik C T 2: 173,561,599 (GRCm39) probably benign Het
Alpk2 G A 18: 65,439,450 (GRCm39) H648Y possibly damaging Het
Ambp A G 4: 63,062,502 (GRCm39) Y246H probably damaging Het
Amz1 T C 5: 140,735,088 (GRCm39) probably null Het
Anks6 G A 4: 47,027,109 (GRCm39) T703I probably damaging Het
Armc2 A G 10: 41,823,883 (GRCm39) probably benign Het
Atp7b T A 8: 22,484,672 (GRCm39) I1347F probably damaging Het
Atp8a1 C T 5: 67,779,945 (GRCm39) W1149* probably null Het
Auh A G 13: 52,995,046 (GRCm39) I173T probably damaging Het
Axin2 T C 11: 108,814,829 (GRCm39) L239P possibly damaging Het
Bbs1 A T 19: 4,949,287 (GRCm39) F257L possibly damaging Het
Cacna2d2 C T 9: 107,401,867 (GRCm39) P774L probably damaging Het
Card6 A G 15: 5,137,788 (GRCm39) L22P probably damaging Het
Ccdc171 C T 4: 83,579,946 (GRCm39) Het
Ccn2 T C 10: 24,471,988 (GRCm39) V70A probably damaging Het
Cdc14a T A 3: 116,122,310 (GRCm39) N219I possibly damaging Het
Cfap65 G T 1: 74,967,501 (GRCm39) N192K probably benign Het
Col14a1 T C 15: 55,312,272 (GRCm39) probably benign Het
Col5a1 A G 2: 27,914,665 (GRCm39) T94A probably benign Het
Col6a5 T C 9: 105,759,113 (GRCm39) N2031S probably damaging Het
Col7a1 T C 9: 108,794,989 (GRCm39) probably benign Het
Cyld T C 8: 89,473,543 (GRCm39) S739P probably damaging Het
Dbr1 A G 9: 99,466,072 (GRCm39) probably null Het
Dip2b T C 15: 100,100,233 (GRCm39) L1267P probably damaging Het
Dolk A G 2: 30,175,586 (GRCm39) M153T probably benign Het
Duxf1 C T 10: 58,060,704 (GRCm39) E17K possibly damaging Het
Duxf1 G A 10: 58,060,136 (GRCm39) probably benign Het
Duxf1 A G 10: 58,059,276 (GRCm39) C493R probably benign Het
Duxf3 A C 10: 58,067,498 (GRCm39) S27A probably benign Het
Eef1d C T 15: 75,775,581 (GRCm39) R26H probably benign Homo
Efcab5 C T 11: 77,028,517 (GRCm39) Het
Epc1 T C 18: 6,449,246 (GRCm39) D467G probably damaging Het
Fancm T G 12: 65,152,196 (GRCm39) M884R probably benign Het
Fbxo24 G T 5: 137,620,164 (GRCm39) H15N probably damaging Het
Frem1 A G 4: 82,924,045 (GRCm39) F305L probably damaging Het
Fstl5 A G 3: 76,567,006 (GRCm39) D550G probably damaging Het
Gcnt3 T G 9: 69,941,326 (GRCm39) K414T possibly damaging Het
Gm10718 A T 9: 3,024,417 (GRCm39) T134S probably benign Het
Gm10722 A G,C 9: 3,001,414 (GRCm39) probably benign Het
Gm10800 T C 2: 98,497,163 (GRCm39) R152G probably benign Homo
Gm10800 C A 2: 98,497,250 (GRCm39) V123F probably benign Homo
Gm10800 A C 2: 98,496,893 (GRCm39) F220C probably benign Het
Gm10801 A G 2: 98,492,648 (GRCm39) R23G probably benign Homo
Gm11168 C T 9: 3,004,605 (GRCm39) P49S probably benign Het
Gm21738 G A 14: 19,417,330 (GRCm38) S66L probably benign Het
Hjurp TCTGGGAGGGCTTGCTCCGGGGGCAGTGTGTCCTGTTCTTGTGCAGCCCCTG T 1: 88,194,000 (GRCm39) probably benign Het
Hmgcr A G 13: 96,795,562 (GRCm39) Y336H probably damaging Het
Hoxa13 G C 6: 52,260,648 (GRCm38) probably benign Homo
Hoxa13 C G 6: 52,260,647 (GRCm38) probably benign Homo
Igf2bp3 A C 6: 49,094,084 (GRCm39) probably null Het
Kcnb2 A T 1: 15,383,200 (GRCm39) K175N possibly damaging Het
Kdr T C 5: 76,102,631 (GRCm39) probably benign Het
Kif5c A G 2: 49,584,044 (GRCm39) K160E probably damaging Het
Kif7 A T 7: 79,360,817 (GRCm39) V186E probably damaging Het
Krt16 T A 11: 100,139,575 (GRCm39) T48S unknown Het
Liph T C 16: 21,814,119 (GRCm39) M1V probably null Het
Mctp2 A G 7: 71,740,005 (GRCm39) F795S probably damaging Het
Muc4 T A 16: 32,755,699 (GRCm38) probably benign Homo
Muc4 C G 16: 32,755,676 (GRCm38) probably benign Homo
Muc4 T A 16: 32,755,684 (GRCm38) probably benign Homo
Myo15a G T 11: 60,373,953 (GRCm39) A1267S probably damaging Het
Myo15a T C 11: 60,386,280 (GRCm39) Y1802H probably damaging Het
Myo7b G A 18: 32,094,259 (GRCm39) T1963I probably benign Het
Nadk2 TG T 15: 9,100,232 (GRCm39) probably null Homo
Naip5 T C 13: 100,356,268 (GRCm39) N1116D probably benign Het
Naip5 T C 13: 100,356,247 (GRCm39) R1123G probably benign Het
Nap1l1 A G 10: 111,322,583 (GRCm39) D61G probably null Het
Napsa A T 7: 44,230,875 (GRCm39) T81S probably damaging Het
Ngp T C 9: 110,251,337 (GRCm39) probably benign Het
Nktr T A 9: 121,570,687 (GRCm39) V143E probably damaging Het
Obscn A G 11: 58,957,890 (GRCm39) probably null Het
Or10ag53 G A 2: 87,082,973 (GRCm39) A231T probably benign Het
Or11i1 T C 3: 106,729,282 (GRCm39) I198V probably benign Het
Or4f56 G A 2: 111,703,649 (GRCm39) L184F probably benign Het
Or52ab2 C T 7: 102,970,076 (GRCm39) R153* probably null Het
Or52d3 G A 7: 104,229,237 (GRCm39) R128Q probably damaging Het
Or6p1 A G 1: 174,258,390 (GRCm39) Y132C probably damaging Het
Paip2b A G 6: 83,785,823 (GRCm39) Y136H probably damaging Het
Pde2a G T 7: 101,160,361 (GRCm39) R845L probably damaging Het
Pgap2 A G 7: 101,886,405 (GRCm39) Y197C possibly damaging Het
Phf11b A G 14: 59,560,611 (GRCm39) probably benign Het
Pitpnm2 A T 5: 124,269,178 (GRCm39) D481E probably benign Het
Pxk A T 14: 8,152,130 (GRCm38) H482L probably benign Het
Rad50 A G 11: 53,585,726 (GRCm39) probably null Het
Rbmyf1 T A Y: 2,787,132 (GRCm39) N228Y probably benign Het
Rbmyf5 T C Y: 3,297,411 (GRCm39) H235R probably benign Het
Rbmyf6 C T Y: 3,328,944 (GRCm39) A241T possibly damaging Het
Rnf220 A G 4: 117,134,566 (GRCm39) probably null Het
Saxo5 T A 8: 3,526,062 (GRCm39) S72T possibly damaging Het
Selenbp1 C T 3: 94,844,607 (GRCm39) T88M probably damaging Het
Sft2d1 T C 17: 8,609,863 (GRCm39) I104T possibly damaging Het
Sik1 A G 17: 32,070,305 (GRCm39) S135P probably damaging Het
Slc16a3 T C 11: 120,846,172 (GRCm39) F34L probably damaging Het
Slc6a20b T C 9: 123,612,126 (GRCm38) N85S probably benign Homo
Snrnp27 T C 6: 86,659,893 (GRCm39) R34G unknown Het
Sos2 T C 12: 69,664,851 (GRCm39) H393R probably benign Het
Sp110 C T 1: 85,513,971 (GRCm39) R262Q probably benign Het
Sp110 T C 1: 85,513,975 (GRCm39) R261G probably benign Het
Sp140 T A 1: 85,528,893 (GRCm39) Y5N probably benign Het
Sp140 A G 1: 85,570,942 (GRCm39) S461G probably benign Het
Sp140 G C 1: 85,538,603 (GRCm39) K113N probably benign Het
Sp140l1 G A 1: 85,077,341 (GRCm39) A75V probably benign Het
Sp140l2 A C 1: 85,223,395 (GRCm39) probably benign Het
Speer4a2 C G 5: 26,294,093 (GRCm39) W28C probably damaging Het
Speer4a2 A T 5: 26,291,485 (GRCm39) F107Y probably benign Het
Ssrp1 G A 2: 84,868,760 (GRCm39) V40M probably damaging Het
Tada2a T C 11: 83,970,563 (GRCm39) E202G probably damaging Het
Tcf20 C A 15: 82,735,785 (GRCm39) A1889S probably damaging Het
Tdrd12 A T 7: 35,180,528 (GRCm39) Y828* probably null Het
Tomm40 G A 7: 19,437,016 (GRCm39) T17M probably damaging Het
Tsga10ip T C 19: 5,440,161 (GRCm39) T135A possibly damaging Het
Tspan8 G A 10: 115,653,515 (GRCm39) V4M probably damaging Het
Ttc28 A T 5: 111,040,719 (GRCm39) T36S probably benign Het
Ugt1a6b G A 1: 88,146,112 (GRCm39) R519Q probably damaging Het
Ugt1a6b TTCA T 1: 88,143,880 (GRCm39) probably benign Het
Ugt1a6b G A 1: 88,143,976 (GRCm39) A199T probably damaging Het
Unc45a A G 7: 79,976,109 (GRCm39) M790T possibly damaging Het
Vav3 T C 3: 109,571,751 (GRCm39) probably null Het
Vcpkmt G A 12: 69,629,552 (GRCm39) S70L probably benign Het
Vmn1r3 C T 4: 3,184,691 (GRCm39) M205I probably damaging Het
Vmn1r3 C T 4: 3,184,774 (GRCm39) V178I probably benign Het
Vmn2r66 T C 7: 84,644,301 (GRCm39) Q703R probably damaging Het
Vmn2r98 G T 17: 19,301,223 (GRCm39) V742F probably benign Het
Wfdc8 A G 2: 164,439,696 (GRCm39) S229P possibly damaging Het
Xpo4 A T 14: 57,822,068 (GRCm39) C1083S probably null Het
Zbtb38 T C 9: 96,568,369 (GRCm39) D905G probably damaging Het
Zbtb8b A G 4: 129,321,308 (GRCm39) *518Q probably null Het
Zfp600 TC T 4: 146,131,802 (GRCm39) probably null Het
Zfp992 C T 4: 146,550,569 (GRCm39) P97S probably benign Het
Other mutations in Tlr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01762:Tlr2 APN 3 83,744,301 (GRCm39) missense probably benign
IGL02160:Tlr2 APN 3 83,744,678 (GRCm39) missense possibly damaging 0.47
IGL02405:Tlr2 APN 3 83,743,981 (GRCm39) missense probably damaging 1.00
IGL02940:Tlr2 APN 3 83,743,781 (GRCm39) missense probably benign 0.03
IGL03165:Tlr2 APN 3 83,745,255 (GRCm39) missense probably benign 0.00
languid UTSW 3 83,744,622 (GRCm39) missense probably damaging 1.00
G1patch:Tlr2 UTSW 3 83,745,603 (GRCm39) missense probably benign
R1177:Tlr2 UTSW 3 83,746,041 (GRCm39) missense probably benign 0.02
R1251:Tlr2 UTSW 3 83,745,576 (GRCm39) missense possibly damaging 0.64
R1346:Tlr2 UTSW 3 83,743,900 (GRCm39) missense probably damaging 0.99
R1553:Tlr2 UTSW 3 83,744,770 (GRCm39) missense probably benign
R1613:Tlr2 UTSW 3 83,744,660 (GRCm39) missense probably damaging 1.00
R1816:Tlr2 UTSW 3 83,745,516 (GRCm39) missense probably damaging 1.00
R2312:Tlr2 UTSW 3 83,744,847 (GRCm39) missense probably damaging 1.00
R3023:Tlr2 UTSW 3 83,745,178 (GRCm39) missense probably benign
R4724:Tlr2 UTSW 3 83,745,492 (GRCm39) missense probably damaging 1.00
R4950:Tlr2 UTSW 3 83,744,639 (GRCm39) missense probably damaging 1.00
R5109:Tlr2 UTSW 3 83,745,030 (GRCm39) missense probably damaging 1.00
R5764:Tlr2 UTSW 3 83,745,819 (GRCm39) missense probably damaging 1.00
R5859:Tlr2 UTSW 3 83,743,810 (GRCm39) missense possibly damaging 0.94
R6169:Tlr2 UTSW 3 83,745,455 (GRCm39) missense probably benign
R6236:Tlr2 UTSW 3 83,745,438 (GRCm39) missense probably benign
R6384:Tlr2 UTSW 3 83,744,301 (GRCm39) missense probably benign
R6564:Tlr2 UTSW 3 83,745,002 (GRCm39) missense probably benign 0.05
R6725:Tlr2 UTSW 3 83,745,603 (GRCm39) missense probably benign
R7032:Tlr2 UTSW 3 83,745,212 (GRCm39) missense probably benign 0.01
R7256:Tlr2 UTSW 3 83,744,913 (GRCm39) missense possibly damaging 0.93
R7571:Tlr2 UTSW 3 83,743,849 (GRCm39) missense probably damaging 1.00
R7970:Tlr2 UTSW 3 83,745,201 (GRCm39) missense probably benign 0.01
R8191:Tlr2 UTSW 3 83,743,822 (GRCm39) missense probably damaging 0.99
R8191:Tlr2 UTSW 3 83,743,821 (GRCm39) missense probably damaging 1.00
R8217:Tlr2 UTSW 3 83,745,373 (GRCm39) missense probably benign 0.17
R8218:Tlr2 UTSW 3 83,745,546 (GRCm39) missense probably damaging 1.00
R8834:Tlr2 UTSW 3 83,746,020 (GRCm39) missense probably benign
R8894:Tlr2 UTSW 3 83,744,091 (GRCm39) missense probably damaging 1.00
R8922:Tlr2 UTSW 3 83,745,075 (GRCm39) missense probably benign 0.02
R9417:Tlr2 UTSW 3 83,744,892 (GRCm39) missense probably damaging 1.00
R9447:Tlr2 UTSW 3 83,748,445 (GRCm39) critical splice acceptor site probably null
R9648:Tlr2 UTSW 3 83,745,840 (GRCm39) missense probably damaging 1.00
Z1177:Tlr2 UTSW 3 83,743,914 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGGACTGATAATTCCGGAGAC -3'
(R):5'- GCAGCCATGAAAAGCCTTGAC -3'

Sequencing Primer
(F):5'- TTCATTGAGAGAAGTCAGCCC -3'
(R):5'- GAAAAGCCTTGACCTGTCTTTCAAC -3'
Posted On 2018-06-12