Mutagenetix > Incidental Mutation

Incidental Mutation 'R9417:Tlr2'

712087

Institutional Source

Beutler Lab

Gene Symbol

Tlr2

Ensembl Gene

ENSMUSG00000027995

Gene Name

toll-like receptor 2

Synonyms

Ly105

MMRRC Submission

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9417 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

83743579-83749045 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 83744892 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Serine at position 397 (N397S)

Ref Sequence

ENSEMBL: ENSMUSP00000029623 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000029623]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000029623
AA Change: N397S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000029623
Gene: ENSMUSG00000027995
AA Change: N397S

Domain	Start	End	E-Value	Type
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: 100.0%
3x: 100.0%
10x: 99.9%
20x: 99.6%

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. 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: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930553M12Rik	A	G	4: 88,786,202 (GRCm39)	Y139H	unknown	Het
Akr1b10	T	C	6: 34,371,027 (GRCm39)	V259A	probably benign	Het
Aldh5a1	A	T	13: 25,095,673 (GRCm39)	N481K	probably damaging	Het
Ankrd26	A	T	6: 118,504,725 (GRCm39)	M728K	possibly damaging	Het
Asic1	A	G	15: 99,590,405 (GRCm39)	M52V	probably benign	Het
Bean1	CT	C	8: 104,908,664 (GRCm39)		probably null	Het
Cacna2d2	C	A	9: 107,392,689 (GRCm39)	Y544*	probably null	Het
Cdcp3	A	G	7: 130,852,218 (GRCm39)	D818G	possibly damaging	Het
Chd4	A	G	6: 125,097,688 (GRCm39)	N1403S	probably damaging	Het
Cldn4	G	T	5: 134,975,174 (GRCm39)	N142K	probably benign	Het
Cracd	GCGCGAGGCCGAGAGGCAGGAGGAGGAAGCAAGACAACGCGAGGCCGAGAGGCAGG	GCGCGAGGCCGAGAGGCAGG	5: 77,004,801 (GRCm39)		probably benign	Het
Dll1	T	C	17: 15,593,710 (GRCm39)	Y219C	probably damaging	Het
Dnah2	T	A	11: 69,326,990 (GRCm39)	I3539F	probably damaging	Het
Egfr	T	A	11: 16,825,067 (GRCm39)	L469*	probably null	Het
Elmo1	A	G	13: 20,756,573 (GRCm39)	N554D	possibly damaging	Het
Fam234a	A	C	17: 26,435,225 (GRCm39)	F306L	probably benign	Het
Fbl	G	A	7: 27,874,052 (GRCm39)	G45D	unknown	Het
Fbxw10	C	A	11: 62,753,522 (GRCm39)	C505*	probably null	Het
Ftcd	G	A	10: 76,417,153 (GRCm39)	G221S	probably damaging	Het
Gad1	A	G	2: 70,417,716 (GRCm39)	D305G	possibly damaging	Het
Gdpd4	A	G	7: 97,607,074 (GRCm39)	D16G	probably benign	Het
Gsdmc3	T	A	15: 63,738,663 (GRCm39)	D133V	possibly damaging	Het
Hpdl	T	C	4: 116,677,817 (GRCm39)	T215A	possibly damaging	Het
Ift56	T	C	6: 38,386,386 (GRCm39)	F369S	probably damaging	Het
Igsf10	A	T	3: 59,236,526 (GRCm39)	N1218K	possibly damaging	Het
Isg20	C	T	7: 78,569,605 (GRCm39)	P192L	probably benign	Het
Itga7	C	T	10: 128,793,543 (GRCm39)	T126M	unknown	Het
Krr1	A	G	10: 111,813,026 (GRCm39)	I134V	probably benign	Het
Krt71	T	A	15: 101,646,731 (GRCm39)	T326S	probably benign	Het
Lamb1	T	A	12: 31,337,983 (GRCm39)	V480E	probably damaging	Het
Mmp19	T	A	10: 128,630,523 (GRCm39)	L102Q	possibly damaging	Het
Mtor	T	A	4: 148,622,776 (GRCm39)	L1952*	probably null	Het
Myo15a	T	A	11: 60,378,243 (GRCm39)	V215E		Het
Nfs1	T	A	2: 155,965,851 (GRCm39)	K77*	probably null	Het
Or52s1	A	T	7: 102,861,156 (GRCm39)	I30F	possibly damaging	Het
Or9a4	T	A	6: 40,549,096 (GRCm39)	Y259N		Het
Pcdhga4	T	C	18: 37,820,560 (GRCm39)	F703S	probably damaging	Het
Pdzd7	A	G	19: 45,034,022 (GRCm39)	S21P	probably damaging	Het
Pitrm1	A	T	13: 6,617,394 (GRCm39)	I583F	possibly damaging	Het
Ppox	A	G	1: 171,107,855 (GRCm39)	L77P	unknown	Het
Ppp1r37	G	T	7: 19,269,658 (GRCm39)	R114S	probably damaging	Het
Ppp4r3b	T	C	11: 29,144,598 (GRCm39)	V316A	probably benign	Het
Ptprd	A	G	4: 75,865,335 (GRCm39)	I1214T	probably damaging	Het
Rasal3	A	G	17: 32,615,441 (GRCm39)	F466L	probably benign	Het
Ric8b	A	T	10: 84,761,447 (GRCm39)	D41V	probably benign	Het
Rin2	T	C	2: 145,686,713 (GRCm39)	S81P	probably benign	Het
Sft2d1	T	A	17: 8,542,139 (GRCm39)	C128S	probably damaging	Het
Skint1	T	C	4: 111,878,509 (GRCm39)	V147A	probably benign	Het
Slc9c1	T	C	16: 45,413,848 (GRCm39)	V992A	probably benign	Het
Sst	A	G	16: 23,708,487 (GRCm39)	S115P	probably damaging	Het
Sv2b	G	T	7: 74,769,772 (GRCm39)	S590Y	probably damaging	Het
Syne1	C	T	10: 5,082,021 (GRCm39)	V868I	probably benign	Het
Tex35	T	C	1: 156,934,789 (GRCm39)	I42V	possibly damaging	Het
Tmem202	A	G	9: 59,431,999 (GRCm39)		probably null	Het
Usp20	A	G	2: 30,873,030 (GRCm39)		probably null	Het
Usp32	C	T	11: 84,885,369 (GRCm39)	R1226Q	probably damaging	Het
Usp47	C	T	7: 111,688,801 (GRCm39)	A736V	possibly damaging	Het
Vmn2r-ps117	T	A	17: 19,044,037 (GRCm39)	L371*	probably null	Het
Wwp1	T	A	4: 19,662,215 (GRCm39)	N127Y	possibly damaging	Het
Yae1d1	A	T	13: 18,167,770 (GRCm39)	V41D	probably damaging	Het
Zbtb8b	T	C	4: 129,326,517 (GRCm39)	D216G	probably benign	Het
Zfp462	T	C	4: 55,016,988 (GRCm39)	S903P	probably benign	Het
Zranb1	G	A	7: 132,585,466 (GRCm39)	G638D	probably damaging	Het

Other mutations in Tlr2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
PIT4131001:Tlr2	UTSW	3	83,745,756 (GRCm39)	missense	probably benign	0.34
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
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'- GTTGTTACTAACATCCAACACCTCC -3'
(R):5'- ATTCCCTCCTGGAGAAGGTG -3'

Sequencing Primer
(F):5'- GTCTGAGGAATGCACGTTTTTACCAC -3'
(R):5'- CCTGGAGAAGGTGAAGCGAATC -3'

Posted On

2022-05-16