Mutagenetix > Incidental Mutation

Incidental Mutation 'R8218:Tlr2'

636462

Institutional Source

Beutler Lab

Gene Symbol

Tlr2

Ensembl Gene

ENSMUSG00000027995

Gene Name

toll-like receptor 2

Synonyms

Ly105

MMRRC Submission

067637-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R8218 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

83743579-83749045 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 83745546 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Proline at position 179 (L179P)

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: L179P

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

SMART Domains

Protein: ENSMUSP00000029623
Gene: ENSMUSG00000027995
AA Change: L179P

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: 99.9%
3x: 99.9%
10x: 99.5%
20x: 98.6%

Validation Efficiency

99% (72/73)

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: 74 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
5031439G07Rik	G	A	15: 84,839,668 (GRCm39)	H191Y	probably damaging	Het
5730480H06Rik	T	A	5: 48,536,769 (GRCm39)	L155*	probably null	Het
Ackr4	T	C	9: 103,976,410 (GRCm39)	N179S	probably benign	Het
Acp5	T	C	9: 22,040,902 (GRCm39)	Y107C	probably damaging	Het
Aff4	A	T	11: 53,289,084 (GRCm39)	H411L	probably damaging	Het
Atp5pb	A	G	3: 105,866,502 (GRCm39)	M1T	probably null	Het
Atp8b5	G	A	4: 43,372,728 (GRCm39)		probably null	Het
C1qtnf2	A	G	11: 43,381,775 (GRCm39)	T166A	possibly damaging	Het
Dctn2	A	G	10: 127,112,398 (GRCm39)	D170G	probably damaging	Het
Dennd3	T	A	15: 73,384,622 (GRCm39)	S10T	probably benign	Het
Ehbp1	T	C	11: 22,046,096 (GRCm39)	Y551C	possibly damaging	Het
Eif4g2	A	T	7: 110,673,639 (GRCm39)	D743E	possibly damaging	Het
Esr1	G	A	10: 4,696,808 (GRCm39)		probably null	Het
Exo1	A	T	1: 175,728,480 (GRCm39)	I515L	probably benign	Het
Fam83h	C	T	15: 75,874,886 (GRCm39)	G817D	probably damaging	Het
Flvcr2	GTAGTGTATA	GTA	12: 85,849,922 (GRCm39)		probably null	Het
Garin1a	T	C	6: 29,286,072 (GRCm39)	I177T	probably damaging	Het
Gcn1	G	A	5: 115,719,588 (GRCm39)	S361N	probably benign	Het
Gm6337	C	T	14: 6,050,613 (GRCm38)		probably null	Het
Grk4	T	A	5: 34,826,540 (GRCm39)	S47T	probably benign	Het
Gstp2	C	A	19: 4,091,668 (GRCm39)	M20I	probably benign	Het
Harbi1	T	C	2: 91,543,237 (GRCm39)	F233L	probably benign	Het
Iqch	C	T	9: 63,389,915 (GRCm39)	V755I	possibly damaging	Het
Iws1	T	C	18: 32,226,688 (GRCm39)	F756L	probably benign	Het
Kcnh6	T	G	11: 105,908,200 (GRCm39)	V272G	possibly damaging	Het
Kcnj10	C	T	1: 172,196,539 (GRCm39)	R18C	probably damaging	Het
Kmt2c	A	C	5: 25,488,104 (GRCm39)	S4670A	probably damaging	Het
Krt80	T	G	15: 101,267,884 (GRCm39)	M18L	probably benign	Het
Lbx1	A	G	19: 45,223,359 (GRCm39)	V103A	probably benign	Het
Marchf8	A	T	6: 116,315,059 (GRCm39)		probably benign	Het
Muc16	T	A	9: 18,548,315 (GRCm39)	T5993S	possibly damaging	Het
Or10ag57	C	T	2: 87,218,922 (GRCm39)	T291I	probably damaging	Het
Or1j17	A	G	2: 36,578,685 (GRCm39)	T224A	probably benign	Het
Or1o4	A	G	17: 37,590,711 (GRCm39)	V200A	probably benign	Het
Or8k17	C	T	2: 86,066,862 (GRCm39)	V106M	probably benign	Het
Pbxip1	A	G	3: 89,352,902 (GRCm39)	I183V	probably benign	Het
Pcdh20	T	A	14: 88,706,047 (GRCm39)	I418F	probably damaging	Het
Pclo	T	C	5: 14,725,677 (GRCm39)	F1512L	unknown	Het
Phf2	G	T	13: 48,958,104 (GRCm39)	T970K	unknown	Het
Pidd1	A	G	7: 141,019,566 (GRCm39)	V698A	probably damaging	Het
Pik3ca	T	A	3: 32,491,996 (GRCm39)	V198D	possibly damaging	Het
Pip5k1c	T	A	10: 81,142,250 (GRCm39)	D153E	probably damaging	Het
Ppfia2	A	G	10: 106,699,236 (GRCm39)	D795G	probably benign	Het
Pramel12	A	T	4: 143,145,706 (GRCm39)	I392F	probably benign	Het
Prkar2a	C	A	9: 108,596,448 (GRCm39)	A131D	possibly damaging	Het
Pter	A	G	2: 12,985,366 (GRCm39)	D232G	probably damaging	Het
Qser1	C	T	2: 104,593,268 (GRCm39)	R1583Q	probably damaging	Het
Rasal2	A	C	1: 156,984,951 (GRCm39)	V932G	probably damaging	Het
Rasgrf2	G	A	13: 92,130,796 (GRCm39)	A154V		Het
Rbm4	A	G	19: 4,837,444 (GRCm39)	Y347H	probably damaging	Het
Rfxank	C	A	8: 70,584,085 (GRCm39)		probably null	Het
Robo1	C	G	16: 72,786,678 (GRCm39)	R897G	possibly damaging	Het
Sash1	G	A	10: 8,627,000 (GRCm39)	T364I	probably damaging	Het
Skint6	T	A	4: 112,696,471 (GRCm39)		probably null	Het
Slc22a4	T	A	11: 53,877,407 (GRCm39)	M495L	probably benign	Het
Slc39a8	G	A	3: 135,563,325 (GRCm39)	V212I	probably benign	Het
Slc40a1	A	C	1: 45,950,129 (GRCm39)	V441G	probably benign	Het
Slc7a11	A	T	3: 50,378,501 (GRCm39)	Y246N	probably damaging	Het
Spata9	T	C	13: 76,125,892 (GRCm39)	V125A	probably benign	Het
Svopl	T	A	6: 37,991,741 (GRCm39)	M380L	probably benign	Het
Sycp2l	T	C	13: 41,271,544 (GRCm39)	Y23H	probably damaging	Het
Syt11	A	T	3: 88,669,427 (GRCm39)	V155E	probably benign	Het
Syt5	T	C	7: 4,545,822 (GRCm39)	Y147C	probably damaging	Het
Thg1l	T	C	11: 45,846,277 (GRCm39)	T6A	probably benign	Het
Tsn	A	T	1: 118,232,984 (GRCm39)	Y107N	probably damaging	Het
Tspan32	A	T	7: 142,564,832 (GRCm39)	Y114F	probably benign	Het
Tube1	A	C	10: 39,023,375 (GRCm39)	S341R	possibly damaging	Het
Ubn2	T	A	6: 38,466,214 (GRCm39)	V516D	probably benign	Het
Vmn1r21	G	T	6: 57,820,910 (GRCm39)	T178K	noncoding transcript	Het
Vmn2r108	A	G	17: 20,683,465 (GRCm39)	Y580H	probably damaging	Het
Wdr75	T	A	1: 45,857,342 (GRCm39)	F546L	probably damaging	Het
Yy1	A	G	12: 108,759,619 (GRCm39)	D94G	probably benign	Het
Zfhx3	A	G	8: 109,677,349 (GRCm39)	T2800A	probably benign	Het
Zfy2	T	C	Y: 2,133,421 (GRCm39)	T9A	unknown	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
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'- CTGGAACCTGGCCAAGTTAG -3'
(R):5'- ATTCTCTGGGCAGTCTTGAAC -3'

Sequencing Primer
(F):5'- GGAACCTGGCCAAGTTAGTATCTC -3'
(R):5'- CTCTGGGCAGTCTTGAACATTTG -3'

Posted On

2020-07-13