Mutagenetix > Incidental Mutation

Incidental Mutation 'R9712:Trex1'

730261

Institutional Source

Beutler Lab

Gene Symbol

Trex1

Ensembl Gene

ENSMUSG00000049734

Gene Name

three prime repair exonuclease 1

Synonyms

MMRRC Submission

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.083) question?

Stock #

R9712 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

108887000-108888791 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 108887805 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Leucine at position 62 (R62L)

Ref Sequence

ENSEMBL: ENSMUSP00000050971 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000026737] [ENSMUST00000045011] [ENSMUST00000061973] [ENSMUST00000112053] [ENSMUST00000112059] [ENSMUST00000128062] [ENSMUST00000154184] [ENSMUST00000159614] [ENSMUST00000160217] [ENSMUST00000161521] [ENSMUST00000196954] [ENSMUST00000197099] [ENSMUST00000197483] [ENSMUST00000197689] [ENSMUST00000198295] [ENSMUST00000198376] [ENSMUST00000198708] [ENSMUST00000200515] [ENSMUST00000200629]

AlphaFold

Q91XB0

Predicted Effect

probably benign
Transcript: ENSMUST00000026737

SMART Domains

Protein: ENSMUSP00000026737
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
low complexity region	11	22	N/A	INTRINSIC
Pfam:Shisa	24	211	1.3e-59	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000045011

SMART Domains

Protein: ENSMUSP00000044831
Gene: ENSMUSG00000025646

Domain	Start	End	E-Value	Type
SCOP:d1eq1a_	96	193	8e-3	SMART
low complexity region	326	338	N/A	INTRINSIC
low complexity region	542	548	N/A	INTRINSIC
low complexity region	555	566	N/A	INTRINSIC
low complexity region	598	609	N/A	INTRINSIC
low complexity region	761	779	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000061973
AA Change: R62L

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

SMART Domains

Protein: ENSMUSP00000050971
Gene: ENSMUSG00000049734
AA Change: R62L

Domain	Start	End	E-Value	Type
EXOIII	13	217	2.45e-13	SMART
low complexity region	248	283	N/A	INTRINSIC
transmembrane domain	287	309	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000112053
AA Change: R62L

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

SMART Domains

Protein: ENSMUSP00000107684
Gene: ENSMUSG00000049734
AA Change: R62L

Domain	Start	End	E-Value	Type
EXOIII	13	217	2.45e-13	SMART
low complexity region	248	283	N/A	INTRINSIC
transmembrane domain	287	309	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000112059

SMART Domains

Protein: ENSMUSP00000107690
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
low complexity region	11	22	N/A	INTRINSIC
Pfam:Shisa	26	198	1.1e-48	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000128062

SMART Domains

Protein: ENSMUSP00000118499
Gene: ENSMUSG00000025646

Domain	Start	End	E-Value	Type
PDB:3MXJ\|A	1	150	4e-97	PDB
SCOP:d1fxxa_	12	146	7e-12	SMART
Blast:EXOIII	13	150	1e-85	BLAST

Predicted Effect

probably benign
Transcript: ENSMUST00000154184

SMART Domains

Protein: ENSMUSP00000128901
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	108	1.6e-37	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000159614

SMART Domains

Protein: ENSMUSP00000124854
Gene: ENSMUSG00000025646

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
low complexity region	54	60	N/A	INTRINSIC
low complexity region	67	78	N/A	INTRINSIC
low complexity region	110	121	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000160217

SMART Domains

Protein: ENSMUSP00000125264
Gene: ENSMUSG00000025646

Domain	Start	End	E-Value	Type
SCOP:d1eq1a_	96	193	3e-3	SMART
low complexity region	326	338	N/A	INTRINSIC
low complexity region	533	550	N/A	INTRINSIC
low complexity region	570	581	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000161521

SMART Domains

Protein: ENSMUSP00000125615
Gene: ENSMUSG00000025646

Domain	Start	End	E-Value	Type
coiled coil region	108	208	N/A	INTRINSIC
low complexity region	326	338	N/A	INTRINSIC
low complexity region	542	548	N/A	INTRINSIC
low complexity region	555	566	N/A	INTRINSIC
low complexity region	598	609	N/A	INTRINSIC
low complexity region	734	752	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000196954

SMART Domains

Protein: ENSMUSP00000143599
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	95	1.9e-30	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000197099

SMART Domains

Protein: ENSMUSP00000143648
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	129	9.9e-36	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000197483

SMART Domains

Protein: ENSMUSP00000143613
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	95	1.9e-30	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000197689

SMART Domains

Protein: ENSMUSP00000142874
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	63	4.3e-21	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000198295

SMART Domains

Protein: ENSMUSP00000143721
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	70	1.3e-17	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000198376

SMART Domains

Protein: ENSMUSP00000143374
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	83	5e-29	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000198708

SMART Domains

Protein: ENSMUSP00000142978
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	109	7.8e-38	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000199868

Predicted Effect

probably benign
Transcript: ENSMUST00000200515

SMART Domains

Protein: ENSMUSP00000142835
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	11	147	4.1e-42	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000200629

SMART Domains

Protein: ENSMUSP00000142404
Gene: ENSMUSG00000025647

Domain	Start	End	E-Value	Type
Pfam:Shisa	1	72	1.9e-23	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.6%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a nuclear protein with 3' exonuclease activity. The encoded protein may play a role in DNA repair and serve as a proofreading function for DNA polymerase. Mutations in this gene result in Aicardi-Goutieres syndrome, chilblain lupus, Cree encephalitis, and other diseases of the immune system. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2012]
PHENOTYPE: Nullizygous mice display premature death, cardiomyopathy, myocarditis, atrial thrombosis, and altered spleen morphology. Homozygotes for the D18N allele develop lupus-like disease with systemic inflammation, lymphoid hyperplasia, vasculitis, production of autoantibodies to dsDNA, and renal disease. [provided by MGI curators]

Allele List at MGI

All mutations/alleles(3) : Gene trapped(1) Targeted(2)

Other mutations in this stock

Total: 84 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1810055G02Rik	A	T	19: 3,765,784 (GRCm39)	M20L	probably benign	Het
Aadacl4fm1	C	T	4: 144,255,354 (GRCm39)	A258V	probably benign	Het
Abca8b	T	A	11: 109,833,163 (GRCm39)	D1241V	probably benign	Het
Adam20	G	A	8: 41,248,490 (GRCm39)	R200H	probably benign	Het
Adcy10	T	C	1: 165,340,681 (GRCm39)	F229L	probably damaging	Het
Adsl	A	T	15: 80,839,840 (GRCm39)	N126I	probably benign	Het
Ahnak	GATCTCTAT	GAT	19: 8,984,393 (GRCm39)		probably benign	Het
Ahnak	AGATCTC	A	19: 8,984,392 (GRCm39)		probably benign	Het
Aktip	G	A	8: 91,856,355 (GRCm39)	P41S	probably damaging	Het
Alkbh3	C	A	2: 93,811,318 (GRCm39)	R258L	probably damaging	Het
Arfgap3	A	G	15: 83,197,734 (GRCm39)	Y341H	probably benign	Het
Arhgef26	C	T	3: 62,331,034 (GRCm39)	L583F	probably damaging	Het
Arhgef40	T	C	14: 52,226,415 (GRCm39)	I153T	probably damaging	Het
Atp1a1	T	C	3: 101,498,757 (GRCm39)	S179G	probably benign	Het
Bok	T	C	1: 93,614,229 (GRCm39)	S21P	probably damaging	Het
Ccdc136	A	G	6: 29,417,441 (GRCm39)	E754G	probably benign	Het
Cers3	A	G	7: 66,423,378 (GRCm39)	K108E	probably benign	Het
Cmya5	T	C	13: 93,201,881 (GRCm39)		probably null	Het
Col19a1	T	C	1: 24,367,148 (GRCm39)	E478G	possibly damaging	Het
Colec10	T	A	15: 54,323,180 (GRCm39)	S134R	possibly damaging	Het
Ctnnb1	A	T	9: 120,784,895 (GRCm39)	I514F	probably damaging	Het
Cux1	C	T	5: 136,338,673 (GRCm39)	E664K	probably benign	Het
Dars1	T	C	1: 128,333,199 (GRCm39)	Q75R	probably benign	Het
Disp1	T	A	1: 182,917,379 (GRCm39)	S16C	probably damaging	Het
Dnah7a	A	T	1: 53,598,299 (GRCm39)	V1412E	probably benign	Het
Ect2l	C	T	10: 18,044,182 (GRCm39)	V226I	probably benign	Het
Ep400	T	A	5: 110,904,509 (GRCm39)	H30L	unknown	Het
Ephx4	A	G	5: 107,567,647 (GRCm39)	I202V	probably benign	Het
Exoc3	A	T	13: 74,341,027 (GRCm39)	F259Y	probably damaging	Het
Ezr	T	C	17: 7,020,394 (GRCm39)	E229G	probably damaging	Het
Fat1	A	T	8: 45,470,417 (GRCm39)	I1472L	probably benign	Het
Fsd1l	T	G	4: 53,679,972 (GRCm39)	D223E	probably benign	Het
Gata6	A	T	18: 11,059,064 (GRCm39)	D377V	possibly damaging	Het
Gm12185	A	T	11: 48,798,216 (GRCm39)	M759K	probably benign	Het
Gm9922	C	T	14: 101,966,893 (GRCm39)	A120T	unknown	Het
Hectd4	A	T	5: 121,448,744 (GRCm39)	Y364F	probably benign	Het
Hnrnph1	A	G	11: 50,276,696 (GRCm39)	S465G	unknown	Het
Ifi204	T	C	1: 173,576,924 (GRCm39)	Y559C	probably damaging	Het
Ift88	T	C	14: 57,718,853 (GRCm39)	S613P	probably damaging	Het
Kif21a	G	C	15: 90,869,528 (GRCm39)	A441G	probably damaging	Het
Kif21a	G	T	15: 90,879,715 (GRCm39)	T191K	probably benign	Het
Lrit1	T	A	14: 36,782,084 (GRCm39)	C252*	probably null	Het
Ncbp1	T	A	4: 46,144,837 (GRCm39)	D29E	probably benign	Het
Nlrp10	A	T	7: 108,524,735 (GRCm39)	D248E	probably damaging	Het
Nphp4	T	G	4: 152,631,521 (GRCm39)	V807G	probably benign	Het
Nsd1	T	C	13: 55,393,856 (GRCm39)	S589P	possibly damaging	Het
Oas1b	T	A	5: 120,952,550 (GRCm39)	N80K	probably damaging	Het
Oprk1	T	A	1: 5,669,096 (GRCm39)	C181S	probably damaging	Het
Oprl1	T	A	2: 181,360,212 (GRCm39)	N89K	probably damaging	Het
Or5w12	A	T	2: 87,502,105 (GRCm39)	I202N	probably benign	Het
Or8k53	G	A	2: 86,177,583 (GRCm39)	H176Y	probably benign	Het
Pdcd11	A	G	19: 47,117,741 (GRCm39)	K1697E	probably damaging	Het
Pdp1	G	A	4: 11,961,607 (GRCm39)	H254Y	probably benign	Het
Pds5b	A	T	5: 150,729,128 (GRCm39)	D1419V	possibly damaging	Het
Per1	G	T	11: 68,991,475 (GRCm39)	G3V	probably benign	Het
Pex16	C	A	2: 92,206,988 (GRCm39)	N55K	probably damaging	Het
Phldb2	C	A	16: 45,595,340 (GRCm39)	L862F	probably benign	Het
Pld5	T	A	1: 175,791,572 (GRCm39)	D478V	probably benign	Het
Pms2	T	C	5: 143,851,614 (GRCm39)	I177T	probably damaging	Het
Pou1f1	A	T	16: 65,326,758 (GRCm39)	E119D	probably benign	Het
Ppp2r1a	A	C	17: 21,179,058 (GRCm39)	E295A	probably damaging	Het
Qrfprl	A	G	6: 65,433,124 (GRCm39)	I315V	probably benign	Het
Rad51ap2	A	T	12: 11,507,593 (GRCm39)	N505I	possibly damaging	Het
Rasal3	A	C	17: 32,615,536 (GRCm39)	V434G	probably damaging	Het
Rasgrf2	C	T	13: 92,136,092 (GRCm39)	V6M		Het
Rwdd1	A	T	10: 33,877,152 (GRCm39)	D197E		Het
Scn11a	A	T	9: 119,619,076 (GRCm39)	C755*	probably null	Het
Skil	T	C	3: 31,171,009 (GRCm39)	S443P	probably benign	Het
Slc12a6	T	C	2: 112,186,817 (GRCm39)	C939R	probably damaging	Het
Slc25a36	A	G	9: 96,961,230 (GRCm39)	S269P	probably benign	Het
Srrm4	T	A	5: 116,620,452 (GRCm39)	H92L	unknown	Het
Styk1	CTCTTCATGATTTTCTT	CTCTT	6: 131,278,612 (GRCm39)		probably benign	Het
Tbc1d4	A	T	14: 101,744,846 (GRCm39)	V260E	probably benign	Het
Tbc1d8	T	C	1: 39,424,313 (GRCm39)	N593D	probably damaging	Het
Trpm3	A	T	19: 22,692,716 (GRCm39)	D269V	possibly damaging	Het
Trpv4	G	T	5: 114,771,211 (GRCm39)	Y439*	probably null	Het
Ttn	G	A	2: 76,564,592 (GRCm39)	T28515I	probably damaging	Het
Ucn2	G	A	9: 108,815,571 (GRCm39)	G111D	probably damaging	Het
Uhrf2	A	G	19: 30,033,881 (GRCm39)	I212V	possibly damaging	Het
Usp24	T	A	4: 106,204,564 (GRCm39)	M261K	probably benign	Het
Vmn1r235	A	T	17: 21,481,960 (GRCm39)	D95V	probably benign	Het
Vwf	G	A	6: 125,601,536 (GRCm39)	R826Q		Het
Zfp1002	C	T	2: 150,096,496 (GRCm39)	R311Q	probably benign	Het
Zfp28	T	C	7: 6,396,878 (GRCm39)	C438R	probably damaging	Het

Other mutations in Trex1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL03407:Trex1	APN	9	108,887,395 (GRCm39)	missense	probably damaging	1.00
R4600:Trex1	UTSW	9	108,887,352 (GRCm39)	missense	possibly damaging	0.68
R6261:Trex1	UTSW	9	108,887,709 (GRCm39)	missense	probably benign	0.00
R7920:Trex1	UTSW	9	108,887,157 (GRCm39)	missense	unknown
R8057:Trex1	UTSW	9	108,887,397 (GRCm39)	missense	probably damaging	1.00
R9629:Trex1	UTSW	9	108,887,632 (GRCm39)	missense	probably damaging	0.97

Predicted Primers

PCR Primer
(F):5'- GGAAAGTCATAGCGGTCACC -3'
(R):5'- TGAGACCTTCCTGCTGCTAC -3'

Sequencing Primer
(F):5'- GTCACCGTTGTGTGCCAC -3'
(R):5'- CTCCCCAGGTTCAGCATG -3'

Posted On

2022-10-06