Incidental Mutation 'R6661:Txnrd3'
ID 526840
Institutional Source Beutler Lab
Gene Symbol Txnrd3
Ensembl Gene ENSMUSG00000000811
Gene Name thioredoxin reductase 3
Synonyms TR2, Tgr
MMRRC Submission 044781-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.695) question?
Stock # R6661 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 89620970-89652511 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) T to A at 89631134 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Stop codon at position 143 (C143*)
Ref Sequence ENSEMBL: ENSMUSP00000098730 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000000828] [ENSMUST00000101171]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000000828
AA Change: C143*
SMART Domains Protein: ENSMUSP00000000828
Gene: ENSMUSG00000000811
AA Change: C143*

DomainStartEndE-ValueType
low complexity region 17 34 N/A INTRINSIC
Pfam:Glutaredoxin 40 102 9.2e-18 PFAM
Pfam:Pyr_redox_2 129 466 2.5e-66 PFAM
Pfam:FAD_binding_2 130 290 4.6e-9 PFAM
Pfam:Pyr_redox 309 386 9.6e-16 PFAM
Pfam:Pyr_redox_dim 486 599 2.7e-31 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000101171
AA Change: C143*
SMART Domains Protein: ENSMUSP00000098730
Gene: ENSMUSG00000000811
AA Change: C143*

DomainStartEndE-ValueType
low complexity region 17 34 N/A INTRINSIC
Pfam:Glutaredoxin 40 102 1.5e-18 PFAM
Pfam:Thi4 116 222 3.9e-7 PFAM
Pfam:FAD_binding_2 130 264 3.7e-9 PFAM
Pfam:Pyr_redox_2 130 342 2.9e-24 PFAM
Pfam:Pyr_redox_dim 372 485 2.8e-31 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.8%
  • 20x: 93.8%
Validation Efficiency 93% (38/41)
MGI Phenotype FUNCTION: This gene encodes a member of the family of pyridine nucleotide oxidoreductases. This protein catalyzes the reduction of thioredoxin, but unlike other mammalian thioredoxin reductases (TRs), it contains an additional glutaredoxin domain, and shows highest expression in testes. Like other TRs, it contains a C-terminal, penultimate 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. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. There is also evidence for the use of a non-AUG (CUG) translation initiation site upstream of, and in-frame with the first AUG, leading to additional isoforms. [provided by RefSeq, May 2010]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Amy2a1 T C 3: 113,325,363 (GRCm39) Y77C probably damaging Het
Ankrd9 C A 12: 110,944,202 (GRCm39) probably benign Het
Arhgap28 C A 17: 68,152,746 (GRCm39) W675L probably damaging Het
Arhgap44 A G 11: 64,900,834 (GRCm39) S595P probably damaging Het
Brd10 A T 19: 29,700,864 (GRCm39) H741Q possibly damaging Het
Cacna1d C A 14: 29,811,832 (GRCm39) D1273Y probably damaging Het
Ccr4 T C 9: 114,325,031 (GRCm39) probably benign Het
Celsr1 A G 15: 85,803,135 (GRCm39) V2468A probably damaging Het
Chd2 T C 7: 73,140,230 (GRCm39) E666G possibly damaging Het
Ctnnd1 C A 2: 84,439,986 (GRCm39) V775L probably damaging Het
Cux2 C A 5: 122,007,360 (GRCm39) R767L probably benign Het
Decr2 A G 17: 26,302,561 (GRCm39) L217S possibly damaging Het
Dennd4c T A 4: 86,717,626 (GRCm39) M541K possibly damaging Het
Dnah7a T C 1: 53,662,609 (GRCm39) R651G probably benign Het
Fbrsl1 A T 5: 110,525,963 (GRCm39) F80I probably damaging Het
Fmnl2 C A 2: 52,998,297 (GRCm39) P554Q probably damaging Het
Gapvd1 C T 2: 34,618,450 (GRCm39) D308N probably damaging Het
Gatb A G 3: 85,559,726 (GRCm39) probably null Het
Jcad G A 18: 4,675,256 (GRCm39) G1006D probably damaging Het
Krt1c A G 15: 101,724,398 (GRCm39) Y289H probably damaging Het
Lrrc52 A G 1: 167,293,922 (GRCm39) F121S probably damaging Het
Lrrc63 G A 14: 75,362,633 (GRCm39) T299I unknown Het
Magi1 T C 6: 93,920,289 (GRCm39) N109S probably benign Het
Mbd4 C A 6: 115,826,116 (GRCm39) E271* probably null Het
Meis2 T A 2: 115,694,751 (GRCm39) D457V probably damaging Het
Mroh8 A G 2: 157,067,547 (GRCm39) V604A probably benign Het
Nedd4 T A 9: 72,593,377 (GRCm39) V150E probably damaging Het
Nes A G 3: 87,884,243 (GRCm39) E790G probably damaging Het
Or8h8 T C 2: 86,753,492 (GRCm39) N128S probably benign Het
Pik3c2a T C 7: 115,967,993 (GRCm39) I834V possibly damaging Het
Plxnb1 T C 9: 108,933,367 (GRCm39) C666R possibly damaging Het
Prg2 T C 2: 84,813,620 (GRCm39) probably null Het
Selenbp2 A G 3: 94,609,821 (GRCm39) D257G probably damaging Het
Slf1 T C 13: 77,191,964 (GRCm39) R957G probably damaging Het
Smim10l1 T A 6: 133,082,513 (GRCm39) M46K possibly damaging Het
Sptbn5 T C 2: 119,902,856 (GRCm39) Y50C possibly damaging Het
Tcea1 A G 1: 4,928,652 (GRCm39) probably benign Het
Tex14 A G 11: 87,385,842 (GRCm39) E234G probably damaging Het
Tmbim4 T C 10: 120,060,556 (GRCm39) V181A probably benign Het
Trappc9 A G 15: 72,461,993 (GRCm39) S1091P possibly damaging Het
Ushbp1 C T 8: 71,843,305 (GRCm39) C314Y unknown Het
Other mutations in Txnrd3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01449:Txnrd3 APN 6 89,631,129 (GRCm39) missense probably benign 0.15
IGL01763:Txnrd3 APN 6 89,638,537 (GRCm39) missense probably damaging 0.97
IGL02159:Txnrd3 APN 6 89,646,306 (GRCm39) missense probably damaging 1.00
IGL02238:Txnrd3 APN 6 89,633,117 (GRCm39) missense probably benign 0.02
IGL02452:Txnrd3 APN 6 89,651,777 (GRCm39) makesense probably null
R1054:Txnrd3 UTSW 6 89,627,543 (GRCm39) nonsense probably null
R3522:Txnrd3 UTSW 6 89,640,057 (GRCm39) critical splice acceptor site probably null
R5108:Txnrd3 UTSW 6 89,650,016 (GRCm39) missense probably benign 0.33
R5653:Txnrd3 UTSW 6 89,631,067 (GRCm39) missense probably benign 0.25
R6159:Txnrd3 UTSW 6 89,640,176 (GRCm39) critical splice donor site probably null
R6246:Txnrd3 UTSW 6 89,628,523 (GRCm39) missense probably benign 0.01
R6519:Txnrd3 UTSW 6 89,631,405 (GRCm39) critical splice donor site probably null
R6685:Txnrd3 UTSW 6 89,646,897 (GRCm39) missense possibly damaging 0.84
R7353:Txnrd3 UTSW 6 89,638,567 (GRCm39) missense probably benign 0.02
R8987:Txnrd3 UTSW 6 89,638,477 (GRCm39) missense possibly damaging 0.78
R9014:Txnrd3 UTSW 6 89,631,091 (GRCm39) missense probably damaging 1.00
R9479:Txnrd3 UTSW 6 89,640,084 (GRCm39) missense possibly damaging 0.48
R9506:Txnrd3 UTSW 6 89,638,461 (GRCm39) missense possibly damaging 0.81
R9528:Txnrd3 UTSW 6 89,649,954 (GRCm39) missense probably damaging 0.99
R9574:Txnrd3 UTSW 6 89,640,166 (GRCm39) nonsense probably null
R9727:Txnrd3 UTSW 6 89,651,751 (GRCm39) missense probably benign 0.02
R9802:Txnrd3 UTSW 6 89,640,176 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- AGTCTGTGCTCTTGACAGATG -3'
(R):5'- CACATGGAAAGGTGTCTTGTCAC -3'

Sequencing Primer
(F):5'- CTCTTGACAGATGAGCTCCAG -3'
(R):5'- GTGTCTTGTCACCTTCCCAC -3'
Posted On 2018-07-23