Mutagenetix > Incidental Mutation

Incidental Mutation 'R9100:Txnrd2'

691650

Institutional Source

Beutler Lab

Gene Symbol

Txnrd2

Ensembl Gene

ENSMUSG00000075704

Gene Name

thioredoxin reductase 2

Synonyms

ESTM573010, TGR, TR beta, TR3

MMRRC Submission

068914-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R9100 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

18245167-18297823 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 18256315 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Leucine at position 101 (H101L)

Ref Sequence

ENSEMBL: ENSMUSP00000111269 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000115604] [ENSMUST00000115605] [ENSMUST00000115606] [ENSMUST00000126778] [ENSMUST00000144233] [ENSMUST00000177856] [ENSMUST00000178093] [ENSMUST00000205679] [ENSMUST00000206151] [ENSMUST00000206606]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000115604
AA Change: H101L

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

SMART Domains

Protein: ENSMUSP00000111267
Gene: ENSMUSG00000075704
AA Change: H101L

Domain	Start	End	E-Value	Type
low complexity region	8	36	N/A	INTRINSIC
Pfam:FAD_binding_2	41	95	9.7e-9	PFAM
Pfam:GIDA	41	200	2.5e-6	PFAM
Pfam:Pyr_redox_2	41	323	7.8e-29	PFAM
Pfam:Pyr_redox_3	43	253	4.1e-9	PFAM
Pfam:Pyr_redox	220	302	4.9e-15	PFAM

Predicted Effect

SMART Domains

Protein: ENSMUSP00000111268
Gene: ENSMUSG00000075704
AA Change: H82L

Domain	Start	End	E-Value	Type
low complexity region	8	36	N/A	INTRINSIC
Pfam:FAD_binding_2	41	95	8.4e-7	PFAM
Pfam:GIDA	41	208	1.8e-4	PFAM
Pfam:Pyr_redox_2	41	365	1.2e-39	PFAM
Pfam:Pyr_redox_3	43	253	8.2e-7	PFAM
Pfam:Pyr_redox	220	302	5.7e-13	PFAM
Pfam:Pyr_redox_dim	388	477	3.5e-17	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000115606
AA Change: H101L

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

SMART Domains

Protein: ENSMUSP00000111269
Gene: ENSMUSG00000075704
AA Change: H101L

Domain	Start	End	E-Value	Type
low complexity region	8	36	N/A	INTRINSIC
Pfam:Pyr_redox_2	40	375	2.4e-71	PFAM
Pfam:FAD_binding_2	41	90	2.9e-8	PFAM
Pfam:Pyr_redox	220	299	2.1e-15	PFAM
Pfam:Pyr_redox_dim	395	508	7.6e-31	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000126778
AA Change: H74L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

Predicted Effect

probably benign
Transcript: ENSMUST00000138310

Predicted Effect

probably damaging
Transcript: ENSMUST00000144233
AA Change: H65L

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)

Predicted Effect

probably damaging
Transcript: ENSMUST00000177856
AA Change: H98L

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

SMART Domains

Protein: ENSMUSP00000136402
Gene: ENSMUSG00000075704
AA Change: H98L

Domain	Start	End	E-Value	Type
low complexity region	8	36	N/A	INTRINSIC
Pfam:FAD_binding_2	41	95	1.3e-8	PFAM
Pfam:GIDA	41	240	6.2e-7	PFAM
Pfam:Pyr_redox_2	41	365	3.9e-38	PFAM
Pfam:Pyr_redox	226	302	1.3e-10	PFAM
Pfam:Pyr_redox_dim	395	508	1.2e-30	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000178093
AA Change: H98L

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

SMART Domains

Protein: ENSMUSP00000136373
Gene: ENSMUSG00000075704
AA Change: H98L

Domain	Start	End	E-Value	Type
low complexity region	8	36	N/A	INTRINSIC
Pfam:FAD_binding_2	41	95	9e-7	PFAM
Pfam:GIDA	41	201	1.9e-4	PFAM
Pfam:Pyr_redox_2	41	365	2.3e-36	PFAM
Pfam:Pyr_redox	226	302	1.2e-8	PFAM
Pfam:Pyr_redox_dim	388	477	3.5e-17	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000205679
AA Change: H79L

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

Predicted Effect

probably damaging
Transcript: ENSMUST00000206151
AA Change: H101L

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

Predicted Effect

probably damaging
Transcript: ENSMUST00000206606
AA Change: H101L

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

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.1%

Validation Efficiency

96% (75/78)

MGI Phenotype

FUNCTION: This gene product belongs to the family of pyridine nucleotide-disulfide oxidoreductases. It is a mitochondrial enzyme that catalyzes the reduction of thioredoxin, and is implicated in the defense against oxidative stress. This protein contains a selenocysteine (Sec) residue at its active site. The selenocysteine is encoded by the UGA codon, which normally signals translation termination. The 3' UTR of Sec-containing genes have a common stem-loop structure, the sec insertion sequence (SECIS), which is necessary for the recognition of UGA as a Sec codon rather than as a stop signal. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele die at E13 due to severe anemia and growth retardation, resulting from perturbed cardiac development and augmented apoptosis of hematopoietic cells. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 80 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc4	A	G	14: 118,853,800 (GRCm39)	V444A	possibly damaging	Het
Add1	T	A	5: 34,770,622 (GRCm39)		probably benign	Het
Adgrg3	A	G	8: 95,762,891 (GRCm39)		probably benign	Het
Adgrl3	A	C	5: 81,842,299 (GRCm39)	Q809P	possibly damaging	Het
Ankmy2	T	C	12: 36,236,806 (GRCm39)	C205R	probably damaging	Het
Atp6v1b2	A	G	8: 69,541,476 (GRCm39)	N11S		Het
B3gnt6	T	A	7: 97,843,958 (GRCm39)	M1L	not run	Het
Bltp1	A	G	3: 37,098,907 (GRCm39)	K1256R		Het
Ccdc88b	T	C	19: 6,833,213 (GRCm39)	E278G	probably damaging	Het
Cdca8	T	C	4: 124,830,238 (GRCm39)	T45A	probably benign	Het
Ces2b	C	A	8: 105,558,221 (GRCm39)		probably benign	Het
Clip4	G	A	17: 72,117,884 (GRCm39)	G310R	probably damaging	Het
Cmklr1	G	C	5: 113,752,043 (GRCm39)	H319Q	probably benign	Het
Cnot3	A	G	7: 3,661,192 (GRCm39)	D567G	probably benign	Het
Cnot6l	T	C	5: 96,230,875 (GRCm39)	D364G	probably damaging	Het
Cpped1	A	G	16: 11,646,419 (GRCm39)	V111A		Het
Cstdc4	T	A	16: 36,008,285 (GRCm39)	M57K	possibly damaging	Het
Cyp11b2	T	C	15: 74,722,995 (GRCm39)	K468E	probably damaging	Het
Dpp4	T	G	2: 62,204,733 (GRCm39)	T245P	possibly damaging	Het
Efcab15	T	C	11: 103,090,893 (GRCm39)	T151A	probably benign	Het
Fat2	A	G	11: 55,153,347 (GRCm39)	W3622R	probably damaging	Het
Fat4	A	C	3: 39,064,803 (GRCm39)	K4920Q		Het
Frmpd2	A	G	14: 33,252,407 (GRCm39)	I656M	probably benign	Het
Gck	A	G	11: 5,856,516 (GRCm39)	Y214H	probably damaging	Het
Gde1	C	T	7: 118,294,305 (GRCm39)	R166H	probably benign	Het
Gdf7	A	T	12: 8,348,652 (GRCm39)	F215Y	unknown	Het
Gdpgp1	A	G	7: 79,888,282 (GRCm39)	I104M	probably benign	Het
Gldc	A	G	19: 30,077,314 (GRCm39)	S953P	possibly damaging	Het
Golga3	C	T	5: 110,337,544 (GRCm39)	H411Y	probably benign	Het
Gpn1	G	T	5: 31,655,740 (GRCm39)	R101I	probably damaging	Het
Itgb5	T	A	16: 33,740,551 (GRCm39)	S554T	possibly damaging	Het
Klhl1	G	A	14: 96,584,364 (GRCm39)	L289F	probably damaging	Het
Klhl13	C	T	X: 23,113,733 (GRCm39)	R95Q	probably benign	Het
Kmt2d	G	C	15: 98,747,832 (GRCm39)	T3164R	unknown	Het
Knl1	T	C	2: 118,899,469 (GRCm39)	V390A	probably benign	Het
Krtap5-2	GCCACAGCCTCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACCACAGCCCCCACAGGAACTACA	GCCACAGCCCCCACAGGAACTACA	7: 141,728,836 (GRCm39)		probably benign	Het
Lamtor4	G	A	5: 138,254,595 (GRCm39)		probably benign	Het
Lonrf1	AGGCGGCGGCGGCGG	AGGCGGCGGCGG	8: 36,715,919 (GRCm39)		probably benign	Het
Ltbp1	C	T	17: 75,622,102 (GRCm39)	L829F	probably benign	Het
Ltbp1	T	A	17: 75,622,103 (GRCm39)	L829H	probably damaging	Het
Mrgpra1	C	T	7: 46,984,732 (GRCm39)	E316K	probably damaging	Het
Muc16	T	A	9: 18,556,966 (GRCm39)	H3109L	unknown	Het
Nck1	T	C	9: 100,377,561 (GRCm39)	E368G	probably damaging	Het
Nox4	G	A	7: 87,025,448 (GRCm39)	R525Q	probably benign	Het
Nus1	A	T	10: 52,305,287 (GRCm39)		probably null	Het
Nxph2	T	C	2: 23,289,780 (GRCm39)	V44A	probably benign	Het
Or1e30	A	G	11: 73,678,687 (GRCm39)	K308E	probably benign	Het
Or4f56	A	G	2: 111,703,606 (GRCm39)	M198T	possibly damaging	Het
Or4k35	A	G	2: 111,100,094 (GRCm39)	L206P	probably benign	Het
Or4z4	G	T	19: 12,076,254 (GRCm39)	H250N	probably benign	Het
Or5d35	T	C	2: 87,855,330 (GRCm39)	I88T	probably benign	Het
Or5m11b	A	G	2: 85,806,096 (GRCm39)	K170E	probably benign	Het
Or6d13	A	T	6: 116,517,990 (GRCm39)	N192I	possibly damaging	Het
Otof	T	C	5: 30,539,696 (GRCm39)	D1039G	possibly damaging	Het
Parpbp	T	A	10: 87,968,969 (GRCm39)	Q159L	possibly damaging	Het
Per2	A	T	1: 91,351,464 (GRCm39)	L1014Q	possibly damaging	Het
Pik3ap1	C	G	19: 41,312,924 (GRCm39)		silent	Het
Pik3ca	A	G	3: 32,514,168 (GRCm39)	N885D	probably damaging	Het
Pip5k1c	T	C	10: 81,145,056 (GRCm39)	V299A	probably benign	Het
Polr3h	A	T	15: 81,806,717 (GRCm39)		probably benign	Het
Pramel11	T	A	4: 143,623,646 (GRCm39)	N176I	probably benign	Het
Pramel23	T	G	4: 143,425,727 (GRCm39)	N72T	probably benign	Het
Pus3	C	A	9: 35,476,946 (GRCm39)	Q248K	probably benign	Het
Sectm1a	T	A	11: 120,960,569 (GRCm39)	Q82L	possibly damaging	Het
Sema3e	A	G	5: 14,282,208 (GRCm39)	Y448C	probably damaging	Het
Slc12a4	A	T	8: 106,675,774 (GRCm39)	S584T	probably benign	Het
Slc25a40	T	C	5: 8,499,613 (GRCm39)	F249L	probably benign	Het
St3gal6	T	A	16: 58,306,793 (GRCm39)	N79I		Het
Stxbp4	A	T	11: 90,426,320 (GRCm39)	I496K	possibly damaging	Het
Sulf1	A	G	1: 12,878,118 (GRCm39)	Y202C	probably damaging	Het
Swt1	A	G	1: 151,299,256 (GRCm39)		probably null	Het
Tdrd6	T	C	17: 43,936,305 (GRCm39)	Y1581C	possibly damaging	Het
Tenm4	G	C	7: 96,495,061 (GRCm39)	G1163A	probably damaging	Het
Tlr4	A	G	4: 66,758,518 (GRCm39)	E437G	probably benign	Het
Uba3	A	T	6: 97,163,671 (GRCm39)	V306E	probably damaging	Het
Unc5b	T	C	10: 60,604,152 (GRCm39)	Q814R	probably damaging	Het
Vamp5	T	G	6: 72,347,304 (GRCm39)	E5A	possibly damaging	Het
Vmn1r69	T	A	7: 10,314,064 (GRCm39)	R222S	probably damaging	Het
Zfp507	G	A	7: 35,494,446 (GRCm39)	T199I	probably benign	Het
Zfyve19	T	G	2: 119,041,718 (GRCm39)	L95R	probably benign	Het

Other mutations in Txnrd2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00333:Txnrd2	APN	16	18,257,101 (GRCm39)	missense	probably damaging	1.00
IGL00337:Txnrd2	APN	16	18,296,519 (GRCm39)	missense	probably damaging	1.00
IGL01988:Txnrd2	APN	16	18,274,768 (GRCm39)	splice site	probably benign
IGL02708:Txnrd2	APN	16	18,287,590 (GRCm39)	missense	probably benign	0.38
IGL02949:Txnrd2	APN	16	18,296,456 (GRCm39)	missense	probably benign	0.00
IGL03292:Txnrd2	APN	16	18,296,479 (GRCm39)	missense	possibly damaging	0.53
R0610:Txnrd2	UTSW	16	18,291,632 (GRCm39)	missense	probably damaging	0.96
R0723:Txnrd2	UTSW	16	18,259,629 (GRCm39)	splice site	probably benign
R1625:Txnrd2	UTSW	16	18,257,116 (GRCm39)	missense	probably damaging	1.00
R3000:Txnrd2	UTSW	16	18,273,263 (GRCm39)	missense	probably damaging	1.00
R4180:Txnrd2	UTSW	16	18,245,175 (GRCm39)	splice site	probably null
R4569:Txnrd2	UTSW	16	18,274,956 (GRCm39)	missense	probably benign
R4570:Txnrd2	UTSW	16	18,287,554 (GRCm39)	missense	probably benign	0.02
R4773:Txnrd2	UTSW	16	18,259,569 (GRCm39)	missense	probably benign	0.15
R5385:Txnrd2	UTSW	16	18,296,442 (GRCm39)	missense	probably damaging	1.00
R6074:Txnrd2	UTSW	16	18,256,297 (GRCm39)	missense	probably damaging	1.00
R7247:Txnrd2	UTSW	16	18,274,822 (GRCm39)	missense	probably damaging	0.99
R7630:Txnrd2	UTSW	16	18,257,140 (GRCm39)	missense	possibly damaging	0.69
R8343:Txnrd2	UTSW	16	18,245,291 (GRCm39)	missense	unknown
R8383:Txnrd2	UTSW	16	18,291,614 (GRCm39)	missense	possibly damaging	0.83
R8428:Txnrd2	UTSW	16	18,275,048 (GRCm39)	missense	unknown
R8852:Txnrd2	UTSW	16	18,259,601 (GRCm39)	missense	possibly damaging	0.54
R9455:Txnrd2	UTSW	16	18,248,615 (GRCm39)	missense	probably damaging	0.99
T0970:Txnrd2	UTSW	16	18,260,523 (GRCm39)	missense	probably damaging	0.97
T0975:Txnrd2	UTSW	16	18,294,315 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGCAAAGTCTTGGGTTCTGAC -3'
(R):5'- TCTTGCAGATATGTTTAAAAGGCTGAG -3'

Sequencing Primer
(F):5'- GTTCTGACCCCTGCAGCATAC -3'
(R):5'- CCTATGGCCAATGAACTGAGGC -3'

Posted On

2021-12-30