Mutagenetix > Incidental Mutation

Incidental Mutation 'R5582:Txnrd1'

438513

Institutional Source

Beutler Lab

Gene Symbol

Txnrd1

Ensembl Gene

ENSMUSG00000020250

Gene Name

thioredoxin reductase 1

Synonyms

TR alpha, TrxR1, TR1, TR

MMRRC Submission

043136-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R5582 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

82669785-82733546 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 82731814 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Phenylalanine to Isoleucine at position 479 (F479I)

Ref Sequence

ENSEMBL: ENSMUSP00000151825 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020484] [ENSMUST00000219368] [ENSMUST00000219442] [ENSMUST00000219962]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000020484
AA Change: F479I

PolyPhen 2 Score 0.720 (Sensitivity: 0.86; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000020484
Gene: ENSMUSG00000020250
AA Change: F479I

Domain	Start	End	E-Value	Type
Pfam:Pyr_redox_2	13	350	9.7e-69	PFAM
Pfam:FAD_binding_2	14	69	2.6e-8	PFAM
Pfam:Pyr_redox	192	273	1.3e-18	PFAM
Pfam:Pyr_redox_dim	370	483	8.4e-31	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000218724

Predicted Effect

possibly damaging
Transcript: ENSMUST00000219368
AA Change: F593I

PolyPhen 2 Score 0.720 (Sensitivity: 0.86; Specificity: 0.92)

Predicted Effect

possibly damaging
Transcript: ENSMUST00000219442
AA Change: F479I

PolyPhen 2 Score 0.720 (Sensitivity: 0.86; Specificity: 0.92)

Predicted Effect

possibly damaging
Transcript: ENSMUST00000219962
AA Change: F479I

PolyPhen 2 Score 0.720 (Sensitivity: 0.86; Specificity: 0.92)

Meta Mutation Damage Score

0.1699

Coding Region Coverage

1x: 99.9%
3x: 99.7%
10x: 98.7%
20x: 96.6%

Validation Efficiency

98% (61/62)

MGI Phenotype

FUNCTION: This gene encodes a member of the family of pyridine nucleotide-disulfide oxidoreductases. This protein is a flavoenzyme, which uses NADPH for reduction of thioredoxins as well as other protein and nonprotein substrates, and plays a role in protection against oxidative stress. It contains a selenocysteine (Sec) residue, which is essential for catalytic activity. The selenocysteine is encoded by the UGA codon that normally signals translation termination. The 3' UTR of Sec-containing genes have a common stem-loop structure, the sec insertion sequence (SECIS), that is necessary for the recognition of UGA as a Sec codon, rather than as a stop signal. Alternative splicing of this gene results in several transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice exhibit early embryonic lethality (by E10.5) and display severe growth retardation and fail to turn. Embryos also exhibit decreased cell proliferation. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 54 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca13	A	C	11: 9,586,639 (GRCm39)		probably null	Het
Agxt2	A	G	15: 10,399,245 (GRCm39)	D444G	probably damaging	Het
Aldh1b1	G	T	4: 45,802,750 (GRCm39)	R96L	probably damaging	Het
Ank2	T	C	3: 126,739,954 (GRCm39)		probably benign	Het
Apob	A	G	12: 8,060,788 (GRCm39)	Y3090C	probably damaging	Het
Bbx	A	G	16: 50,043,719 (GRCm39)	S647P	probably damaging	Het
Brinp2	T	C	1: 158,076,979 (GRCm39)	Y372C	probably damaging	Het
Btaf1	T	C	19: 36,965,573 (GRCm39)		probably null	Het
Cdk5rap1	T	A	2: 154,187,894 (GRCm39)	E477D	probably benign	Het
Cfap65	G	A	1: 74,946,677 (GRCm39)		probably benign	Het
Chdh	A	G	14: 29,758,816 (GRCm39)	Y587C	probably damaging	Het
Chek2	T	C	5: 111,015,901 (GRCm39)	V472A	probably damaging	Het
Clasrp	A	C	7: 19,320,781 (GRCm39)	I326S	probably damaging	Het
Clic6	A	T	16: 92,296,342 (GRCm39)	Q334L	possibly damaging	Het
Cyp2d11	A	T	15: 82,276,319 (GRCm39)		probably null	Het
Entpd7	T	C	19: 43,693,433 (GRCm39)	I171T	probably damaging	Het
Fosl1	T	C	19: 5,505,295 (GRCm39)		probably benign	Het
Gm6124	A	G	7: 38,869,622 (GRCm39)		noncoding transcript	Het
H3f3a	A	T	1: 180,637,650 (GRCm39)		probably benign	Het
Hs1bp3	AGAGGAGGAGGAGGAGGAGGAGGAGGAGG	AGAGGAGGAGGAGGAGGAGGAGGAGG	12: 8,374,048 (GRCm39)		probably benign	Het
Idh2	CCAGGGC	CC	7: 79,748,087 (GRCm39)		probably null	Het
Igkv3-7	A	G	6: 70,584,990 (GRCm39)	Y110C	probably damaging	Het
Ints9	C	T	14: 65,266,345 (GRCm39)	T399M	possibly damaging	Het
Kctd19	G	A	8: 106,135,075 (GRCm39)	T62M	probably damaging	Het
Lsmem1	A	G	12: 40,230,643 (GRCm39)		probably null	Het
Obscn	T	C	11: 58,990,802 (GRCm39)		probably null	Het
Or11h23	T	C	14: 50,948,425 (GRCm39)	Y213H	probably damaging	Het
Or1j12	T	C	2: 36,343,233 (GRCm39)	I212T	probably benign	Het
Otop3	T	A	11: 115,230,165 (GRCm39)	M14K	unknown	Het
Pibf1	C	T	14: 99,374,566 (GRCm39)	A335V	possibly damaging	Het
Pkd1l2	A	T	8: 117,767,522 (GRCm39)	L1256*	probably null	Het
Plbd2	T	C	5: 120,631,171 (GRCm39)	E202G	probably benign	Het
Ppp1r37	A	G	7: 19,266,219 (GRCm39)	S516P	probably damaging	Het
Ppt2	G	A	17: 34,836,373 (GRCm39)	T229M	probably damaging	Het
Prr14	A	T	7: 127,075,569 (GRCm39)	I526F	probably damaging	Het
Scel	T	C	14: 103,820,575 (GRCm39)		probably benign	Het
Scn9a	A	T	2: 66,395,373 (GRCm39)		probably benign	Het
Senp6	T	A	9: 79,997,158 (GRCm39)	D57E	possibly damaging	Het
Setd5	T	C	6: 113,091,886 (GRCm39)	Y217H	probably damaging	Het
Sgcg	T	C	14: 61,462,754 (GRCm39)	T198A	probably damaging	Het
Sipa1	C	T	19: 5,704,729 (GRCm39)	G622D	probably benign	Het
Slc27a2	C	T	2: 126,406,610 (GRCm39)	A98V	probably damaging	Het
Slitrk3	G	T	3: 72,957,737 (GRCm39)	P345Q	probably benign	Het
Slx4	T	C	16: 3,803,652 (GRCm39)	D1054G	possibly damaging	Het
Sned1	A	T	1: 93,210,083 (GRCm39)	T898S	probably damaging	Het
Tg	C	T	15: 66,565,284 (GRCm39)	P1209S	probably damaging	Het
Tmem63b	C	A	17: 45,978,689 (GRCm39)	V294L	probably benign	Het
Tnks	G	A	8: 35,408,015 (GRCm39)	R238C	probably benign	Het
Tsn	G	A	1: 118,232,944 (GRCm39)	T120I	probably damaging	Het
Ubr1	T	C	2: 120,745,888 (GRCm39)	M849V	probably benign	Het
Usp13	T	C	3: 32,965,738 (GRCm39)	S574P	probably damaging	Het
Vmn1r69	A	G	7: 10,314,435 (GRCm39)	Y20H	probably damaging	Het
Zfp1001	T	C	2: 150,204,972 (GRCm39)		probably benign	Het
Zfp780b	T	A	7: 27,664,252 (GRCm39)	N101I	probably damaging	Het

Other mutations in Txnrd1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00470:Txnrd1	APN	10	82,711,496 (GRCm39)	missense	probably damaging	1.00
IGL00644:Txnrd1	APN	10	82,721,010 (GRCm39)	splice site	probably benign
IGL01995:Txnrd1	APN	10	82,713,118 (GRCm39)	missense	probably damaging	1.00
IGL02167:Txnrd1	APN	10	82,717,745 (GRCm39)	missense	probably benign	0.01
IGL02368:Txnrd1	APN	10	82,731,808 (GRCm39)	splice site	probably null
IGL02500:Txnrd1	APN	10	82,715,051 (GRCm39)	missense	probably damaging	1.00
IGL02870:Txnrd1	APN	10	82,731,813 (GRCm39)	missense	probably benign	0.13
IGL03188:Txnrd1	APN	10	82,720,880 (GRCm39)	missense	possibly damaging	0.79
IGL03257:Txnrd1	APN	10	82,721,105 (GRCm39)	missense	probably benign	0.00
F6893:Txnrd1	UTSW	10	82,702,823 (GRCm39)	nonsense	probably null
R0092:Txnrd1	UTSW	10	82,715,636 (GRCm39)	missense	probably damaging	1.00
R2019:Txnrd1	UTSW	10	82,713,207 (GRCm39)	missense	probably benign	0.00
R2088:Txnrd1	UTSW	10	82,719,744 (GRCm39)	splice site	probably benign
R2101:Txnrd1	UTSW	10	82,717,573 (GRCm39)	missense	probably damaging	1.00
R2120:Txnrd1	UTSW	10	82,723,067 (GRCm39)	missense	possibly damaging	0.86
R2696:Txnrd1	UTSW	10	82,721,116 (GRCm39)	missense	probably benign	0.05
R4058:Txnrd1	UTSW	10	82,721,114 (GRCm39)	missense	probably benign	0.03
R4059:Txnrd1	UTSW	10	82,721,114 (GRCm39)	missense	probably benign	0.03
R4879:Txnrd1	UTSW	10	82,717,751 (GRCm39)	splice site	probably null
R6870:Txnrd1	UTSW	10	82,709,042 (GRCm39)	missense	probably benign	0.45
R6965:Txnrd1	UTSW	10	82,717,652 (GRCm39)	missense	probably benign	0.02
R7336:Txnrd1	UTSW	10	82,709,051 (GRCm39)	missense	probably benign	0.00
R7449:Txnrd1	UTSW	10	82,721,067 (GRCm39)	nonsense	probably null
R8350:Txnrd1	UTSW	10	82,717,759 (GRCm39)	missense	probably benign	0.02
R8369:Txnrd1	UTSW	10	82,710,480 (GRCm39)	missense	probably benign	0.01
R9201:Txnrd1	UTSW	10	82,719,821 (GRCm39)	missense	probably benign	0.00
R9652:Txnrd1	UTSW	10	82,720,390 (GRCm39)	missense	possibly damaging	0.63
RF019:Txnrd1	UTSW	10	82,720,934 (GRCm39)	critical splice donor site	probably null

Predicted Primers

PCR Primer
(F):5'- GGGTCGACAATGCCCTTAAC -3'
(R):5'- ACAGCACCTTGAATTGGCG -3'

Sequencing Primer
(F):5'- TATTCGCACATATAGGAAGCAGCTC -3'
(R):5'- ACCTTGAATTGGCGCCTAG -3'

Posted On

2016-10-26