Mutagenetix > Incidental Mutation

Incidental Mutation 'R1816:Tlr2'

204401

Institutional Source

Beutler Lab

Gene Symbol

Tlr2

Ensembl Gene

ENSMUSG00000027995

Gene Name

toll-like receptor 2

Synonyms

Ly105

MMRRC Submission

039844-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1816 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

83743579-83749045 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 83745516 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Cysteine at position 189 (Y189C)

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: Y189C

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

SMART Domains

Protein: ENSMUSP00000029623
Gene: ENSMUSG00000027995
AA Change: Y189C

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

Meta Mutation Damage Score

0.4673

Coding Region Coverage

1x: 97.4%
3x: 96.8%
10x: 95.0%
20x: 91.9%

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: 72 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930433I11Rik	T	A	7: 40,644,222 (GRCm39)	Y721*	probably null	Het
4933405L10Rik	T	A	8: 106,436,491 (GRCm39)	V220E	possibly damaging	Het
4933434E20Rik	T	C	3: 89,960,398 (GRCm39)	V13A	possibly damaging	Het
Adam1b	T	G	5: 121,639,788 (GRCm39)	Q419P	probably damaging	Het
Ankib1	A	G	5: 3,784,028 (GRCm39)	V316A	probably benign	Het
Anks1	T	A	17: 28,205,547 (GRCm39)	D294E	probably damaging	Het
Atr	T	C	9: 95,748,747 (GRCm39)	S431P	probably benign	Het
Bfsp1	C	T	2: 143,683,599 (GRCm39)	A242T	probably benign	Het
Bptf	A	T	11: 106,951,405 (GRCm39)	V279E	probably damaging	Het
Camkk2	A	G	5: 122,872,243 (GRCm39)	L540P	probably damaging	Het
Cd84	A	G	1: 171,700,317 (GRCm39)	T145A	possibly damaging	Het
Ceacam12	T	A	7: 17,805,690 (GRCm39)		probably null	Het
Cntnap5a	G	T	1: 116,356,618 (GRCm39)	A823S	probably benign	Het
Cp	T	C	3: 20,022,384 (GRCm39)		probably benign	Het
Dhx58	A	G	11: 100,593,978 (GRCm39)	V163A	probably damaging	Het
Dicer1	T	C	12: 104,688,410 (GRCm39)	E389G	probably damaging	Het
Disp1	T	A	1: 182,880,139 (GRCm39)	D288V	probably damaging	Het
Dnah7a	A	G	1: 53,670,901 (GRCm39)		probably benign	Het
Eaf2	T	G	16: 36,628,371 (GRCm39)		probably benign	Het
Efna1	T	C	3: 89,183,694 (GRCm39)	N44S	possibly damaging	Het
Etnppl	T	C	3: 130,428,211 (GRCm39)	I462T	probably benign	Het
Fam83d	G	T	2: 158,610,070 (GRCm39)	A13S	possibly damaging	Het
Fer1l4	C	T	2: 155,877,119 (GRCm39)	V1139M	probably damaging	Het
Fstl1	A	G	16: 37,647,086 (GRCm39)		probably null	Het
Gm14226	A	T	2: 154,867,549 (GRCm39)	D502V	probably damaging	Het
Gm5117	T	A	8: 32,228,986 (GRCm39)		noncoding transcript	Het
Gm973	A	G	1: 59,621,558 (GRCm39)	N566S	probably damaging	Het
Grm7	A	T	6: 111,472,752 (GRCm39)	K16*	probably null	Het
Hbb-bh2	G	A	7: 103,489,585 (GRCm39)	T17I	possibly damaging	Het
Htt	C	T	5: 34,961,084 (GRCm39)	A237V	probably benign	Het
Itga6	T	C	2: 71,671,153 (GRCm39)	V665A	probably benign	Het
Klf4	G	T	4: 55,530,977 (GRCm39)	R45S	probably benign	Het
Mki67	T	C	7: 135,309,116 (GRCm39)	D445G	possibly damaging	Het
Myo10	T	C	15: 25,800,286 (GRCm39)	V1454A	probably damaging	Het
Nrbp1	T	A	5: 31,403,157 (GRCm39)	I210N	probably damaging	Het
Nudt12	G	A	17: 59,317,131 (GRCm39)	P172L	probably damaging	Het
Odam	A	G	5: 88,037,329 (GRCm39)		probably null	Het
Or1e33	T	C	11: 73,738,025 (GRCm39)	K309E	probably benign	Het
Or2ag13	A	T	7: 106,472,695 (GRCm39)	Y252*	probably null	Het
Or4p18	T	G	2: 88,232,943 (GRCm39)	I112L	possibly damaging	Het
Or5g29	G	T	2: 85,421,269 (GRCm39)	K128N	probably benign	Het
Or5p80	T	C	7: 108,229,364 (GRCm39)	L55P	probably damaging	Het
Or8k33	A	T	2: 86,384,011 (GRCm39)	C152*	probably null	Het
Pcm1	T	A	8: 41,762,574 (GRCm39)	S1412T	probably damaging	Het
Pgap1	A	G	1: 54,531,216 (GRCm39)	L753P	probably damaging	Het
Pi4k2b	T	C	5: 52,908,088 (GRCm39)	S153P	probably damaging	Het
Pik3c2b	C	T	1: 133,029,108 (GRCm39)	A1398V	probably benign	Het
Pkhd1l1	T	C	15: 44,391,635 (GRCm39)	I1567T	possibly damaging	Het
Rapgef6	G	A	11: 54,585,314 (GRCm39)	V1571I	probably benign	Het
Rfx2	C	A	17: 57,115,305 (GRCm39)	E5*	probably null	Het
Sh3tc1	C	A	5: 35,857,928 (GRCm39)		probably null	Het
Slc22a12	G	A	19: 6,592,683 (GRCm39)	Q20*	probably null	Het
Slc4a1	A	G	11: 102,242,056 (GRCm39)	C861R	probably damaging	Het
Snrnp25	G	A	11: 32,157,565 (GRCm39)	V48I	probably damaging	Het
Spata1	G	T	3: 146,186,962 (GRCm39)	P211Q	probably damaging	Het
Srgap1	G	A	10: 121,761,876 (GRCm39)	Q91*	probably null	Het
Stab1	T	C	14: 30,879,422 (GRCm39)	D686G	probably benign	Het
Stx8	T	A	11: 67,902,152 (GRCm39)	M112K	possibly damaging	Het
Tfap2b	A	T	1: 19,279,436 (GRCm39)	K15N	probably damaging	Het
Thbs2	C	A	17: 14,890,975 (GRCm39)	D1052Y	probably benign	Het
Thbs2	T	A	17: 14,890,976 (GRCm39)	E1051D	probably benign	Het
Thoc2l	A	G	5: 104,665,700 (GRCm39)	D74G	probably benign	Het
Tmem268	C	A	4: 63,483,947 (GRCm39)	P55T	possibly damaging	Het
Tnpo3	T	C	6: 29,557,016 (GRCm39)	H745R	probably benign	Het
Trappc14	A	G	5: 138,258,603 (GRCm39)	V548A	possibly damaging	Het
Ube2s	T	C	7: 4,814,554 (GRCm39)	N2S	probably damaging	Het
Ulk1	A	G	5: 110,935,697 (GRCm39)	Y39H	probably damaging	Het
Vmn1r49	G	T	6: 90,049,785 (GRCm39)	D72E	possibly damaging	Het
Vmn2r27	C	A	6: 124,207,330 (GRCm39)	G104*	probably null	Het
Vmn2r92	A	G	17: 18,386,939 (GRCm39)	I93V	probably damaging	Het
Zdhhc20	A	T	14: 58,127,600 (GRCm39)	V13E	probably benign	Het
Zfp958	A	T	8: 4,679,147 (GRCm39)	I391F	possibly 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
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'- GCTTTCATCAGTGAGAACCGAG -3'
(R):5'- GGGAAATCCTTACCAGACACTG -3'

Sequencing Primer
(F):5'- ATCGGTGAGCTGACTTCATCTACG -3'
(R):5'- ACACTGGGGGTAACATCGC -3'

Posted On

2014-06-23