Mutagenetix > Incidental Mutation

Incidental Mutation 'R4059:Txnrd1'

314393

Institutional Source

Beutler Lab

Gene Symbol

Txnrd1

Ensembl Gene

ENSMUSG00000020250

Gene Name

thioredoxin reductase 1

Synonyms

TR alpha, TrxR1, TR1, TR

MMRRC Submission

040970-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4059 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

82669785-82733546 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 82721114 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Glycine at position 510 (E510G)

Ref Sequence

ENSEMBL: ENSMUSP00000151629 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020484] [ENSMUST00000218694] [ENSMUST00000219368] [ENSMUST00000219442] [ENSMUST00000219962]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000020484
AA Change: E396G

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000020484
Gene: ENSMUSG00000020250
AA Change: E396G

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

probably benign
Transcript: ENSMUST00000218694

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000218724

Predicted Effect

probably benign
Transcript: ENSMUST00000219368
AA Change: E510G

PolyPhen 2 Score 0.032 (Sensitivity: 0.95; Specificity: 0.82)

Predicted Effect

probably benign
Transcript: ENSMUST00000219442
AA Change: E396G

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000219911

Predicted Effect

probably benign
Transcript: ENSMUST00000219962
AA Change: E396G

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)

Meta Mutation Damage Score

0.1696

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 97.1%
20x: 94.6%

Validation Efficiency

98% (54/55)

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: 55 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930453N24Rik	A	G	16: 64,586,821 (GRCm39)	V301A	probably benign	Het
Agbl3	T	C	6: 34,823,834 (GRCm39)	L833P	probably damaging	Het
Amph	T	C	13: 19,326,168 (GRCm39)	S633P	probably damaging	Het
Aspscr1	T	C	11: 120,577,505 (GRCm39)	V60A	probably benign	Het
Atp13a3	C	A	16: 30,173,064 (GRCm39)	C271F	possibly damaging	Het
B4galt3	C	A	1: 171,101,613 (GRCm39)	H196N	probably damaging	Het
BC051019	C	T	7: 109,317,202 (GRCm39)	W163*	probably null	Het
Capza1	T	C	3: 104,732,427 (GRCm39)	E245G	probably damaging	Het
Cd81	G	T	7: 142,619,030 (GRCm39)	C18F	probably damaging	Het
Cfap45	G	T	1: 172,366,056 (GRCm39)	R303L	probably benign	Het
Commd9	T	C	2: 101,725,499 (GRCm39)	V24A	possibly damaging	Het
Dennd4a	A	G	9: 64,819,174 (GRCm39)	N1742D	possibly damaging	Het
Dgat1	G	T	15: 76,388,371 (GRCm39)	A182D	possibly damaging	Het
Dlg4	T	C	11: 69,917,909 (GRCm39)	L64P	probably benign	Het
Dna2	A	G	10: 62,792,768 (GRCm39)	D261G	probably damaging	Het
Epb41l4b	C	T	4: 57,024,337 (GRCm39)		probably null	Het
Fam13c	T	C	10: 70,390,338 (GRCm39)	L533P	probably damaging	Het
Fjx1	T	C	2: 102,281,066 (GRCm39)	T290A	possibly damaging	Het
Hid1	C	T	11: 115,247,565 (GRCm39)	E278K	probably damaging	Het
Hsd3b7	T	C	7: 127,400,717 (GRCm39)	I57T	probably damaging	Het
Igfn1	A	G	1: 135,897,494 (GRCm39)	V1024A	probably benign	Het
Itgae	A	G	11: 73,002,960 (GRCm39)	K175E	probably benign	Het
Klhl32	T	C	4: 24,792,781 (GRCm39)	T14A	probably damaging	Het
Krt23	T	C	11: 99,376,614 (GRCm39)	T181A	probably benign	Het
Lmo2	T	C	2: 103,811,407 (GRCm39)	Y147H	probably damaging	Het
Lrrc36	A	G	8: 106,154,428 (GRCm39)	E33G	probably damaging	Het
Mettl13	G	T	1: 162,373,755 (GRCm39)	H165Q	probably damaging	Het
Mocos	G	A	18: 24,812,447 (GRCm39)	G447D	probably damaging	Het
Ngef	T	A	1: 87,413,953 (GRCm39)	K399N	probably damaging	Het
Ntrk1	A	G	3: 87,688,786 (GRCm39)	L589P	probably damaging	Het
Or4c104	C	T	2: 88,586,795 (GRCm39)	V75I	probably benign	Het
Pcdha2	A	G	18: 37,072,935 (GRCm39)	S189G	probably benign	Het
Peg10	T	G	6: 4,756,427 (GRCm39)		probably benign	Het
Pkhd1l1	C	T	15: 44,414,156 (GRCm39)	H2808Y	probably benign	Het
Plekhg1	A	G	10: 3,907,087 (GRCm39)	D668G	probably damaging	Het
Ptcd2	A	G	13: 99,481,084 (GRCm39)	C32R	probably damaging	Het
Rgs8	A	G	1: 153,566,742 (GRCm39)	T98A	probably null	Het
Rhoh	G	A	5: 66,049,931 (GRCm39)	S67N	probably benign	Het
Rnd3	A	G	2: 51,038,760 (GRCm39)	F43L	probably damaging	Het
Runx1	A	G	16: 92,441,134 (GRCm39)	V225A	probably benign	Het
Runx1t1	T	C	4: 13,889,769 (GRCm39)	V566A	probably benign	Het
Sall2	A	G	14: 52,552,028 (GRCm39)	I387T	probably damaging	Het
Sec14l1	T	A	11: 117,040,024 (GRCm39)	V384D	possibly damaging	Het
Sh3rf3	T	C	10: 58,919,355 (GRCm39)	C491R	probably damaging	Het
Slc22a27	T	A	19: 7,856,973 (GRCm39)		probably benign	Het
Spire1	A	G	18: 67,678,783 (GRCm39)	S53P	probably damaging	Het
Tmco3	A	G	8: 13,370,848 (GRCm39)	R671G	probably benign	Het
Tmpo	A	G	10: 90,998,123 (GRCm39)	S555P	probably benign	Het
Tnip1	A	G	11: 54,802,395 (GRCm39)	S638P	probably benign	Het
Tspan8	C	T	10: 115,671,187 (GRCm39)	R115*	probably null	Het
Ucp3	T	C	7: 100,131,871 (GRCm39)	Y241H	probably damaging	Het
Vmn2r96	A	G	17: 18,818,339 (GRCm39)	I831V	probably benign	Het
Zan	T	C	5: 137,435,082 (GRCm39)	I2104V	unknown	Het
Zfp619	A	C	7: 39,184,823 (GRCm39)	R284S	probably benign	Het
Zfp715	T	C	7: 42,951,155 (GRCm39)	M48V	probably benign	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
R4879:Txnrd1	UTSW	10	82,717,751 (GRCm39)	splice site	probably null
R5582:Txnrd1	UTSW	10	82,731,814 (GRCm39)	missense	possibly damaging	0.72
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'- CCAATGTCAAAGTGAGAATTGCG -3'
(R):5'- GCTGAAGCCATCTTGGTGAG -3'

Sequencing Primer
(F):5'- CAAAGTGAGAATTGCGTTGTCG -3'
(R):5'- TCCCGAGGGATCTATCTGATGC -3'

Posted On

2015-04-30