Incidental Mutation 'R4427:Tmx3'
ID 328254
Institutional Source Beutler Lab
Gene Symbol Tmx3
Ensembl Gene ENSMUSG00000024614
Gene Name thioredoxin-related transmembrane protein 3
Synonyms A730024F05Rik, Txndc10, 6430411B10Rik
MMRRC Submission 041145-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.337) question?
Stock # R4427 (G1)
Quality Score 225
Status Validated
Chromosome 18
Chromosomal Location 90528336-90561391 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 90541725 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Aspartic acid at position 158 (V158D)
Ref Sequence ENSEMBL: ENSMUSP00000025515 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025515]
AlphaFold Q8BXZ1
Predicted Effect probably damaging
Transcript: ENSMUST00000025515
AA Change: V158D

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000025515
Gene: ENSMUSG00000024614
AA Change: V158D

DomainStartEndE-ValueType
Pfam:Thioredoxin 30 132 3.6e-26 PFAM
Pfam:Thioredoxin_6 160 341 1.6e-27 PFAM
transmembrane domain 377 399 N/A INTRINSIC
low complexity region 418 436 N/A INTRINSIC
Meta Mutation Damage Score 0.9373 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 95.0%
Validation Efficiency 96% (48/50)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the disulfide isomerase (PDI) family of endoplasmic reticulum (ER) proteins that catalyze protein folding and thiol-disulfide interchange reactions. The encoded protein has an N-terminal ER-signal sequence, a catalytically active thioredoxin domain, one transmembrane domain and a C-terminal ER-retention sequence. This gene is expressed in many tissues but has its highest expression in heart and skeletal muscle. It is expressed in the retinal neuroepithelium and lens epithelium in the developing murine eye and haploinsufficiency of this gene in humans and zebrafish is associated with microphthalmia. [provided by RefSeq, Jan 2017]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930432E11Rik A T 7: 29,278,678 (GRCm39) noncoding transcript Het
A2ml1 T C 6: 128,522,009 (GRCm39) E1271G probably benign Het
Ccdc88b C T 19: 6,827,940 (GRCm39) E878K probably damaging Het
Cfap119 A G 7: 127,187,288 (GRCm39) probably benign Het
Crybg3 T C 16: 59,363,562 (GRCm39) K2441E probably damaging Het
Cryga A T 1: 65,139,775 (GRCm39) I121N probably damaging Het
Dst A T 1: 34,220,541 (GRCm39) Q2115L probably benign Het
Evi2 T A 11: 79,407,182 (GRCm39) Q131L possibly damaging Het
Exoc1 A G 5: 76,711,110 (GRCm39) I61V probably benign Het
Firrm A G 1: 163,781,853 (GRCm39) V858A probably benign Het
Frem2 A G 3: 53,446,583 (GRCm39) probably null Het
Gas2l1 A G 11: 5,013,908 (GRCm39) V184A probably benign Het
Gsto2 T C 19: 47,860,212 (GRCm39) S2P possibly damaging Het
Herc1 T C 9: 66,403,287 (GRCm39) L4402P probably damaging Het
Kcnd2 T A 6: 21,216,896 (GRCm39) I200N probably damaging Het
Klhl30 A G 1: 91,281,426 (GRCm39) D9G probably damaging Het
Ltf C A 9: 110,852,672 (GRCm39) T178K probably damaging Het
Memo1 T A 17: 74,509,302 (GRCm39) Y239F probably benign Het
Ogdh C T 11: 6,305,421 (GRCm39) T972I probably benign Het
Phactr4 T C 4: 132,114,352 (GRCm39) D24G possibly damaging Het
Pi4ka C T 16: 17,098,908 (GRCm39) R1992H probably damaging Het
Poc1b T C 10: 98,991,001 (GRCm39) probably null Het
Ppp1r9b A T 11: 94,892,150 (GRCm39) R188S possibly damaging Het
Pwwp2a T C 11: 43,573,344 (GRCm39) V142A possibly damaging Het
Rab36 G A 10: 74,880,328 (GRCm39) V63I probably damaging Het
Rap1gap2 C A 11: 74,298,148 (GRCm39) A491S possibly damaging Het
Rcsd1 C A 1: 165,483,464 (GRCm39) V206L probably damaging Het
Rps6ka2 T A 17: 7,566,804 (GRCm39) D687E possibly damaging Het
Sgce G A 6: 4,691,459 (GRCm39) A295V probably damaging Het
Siglec15 T G 18: 78,086,836 (GRCm39) E341A possibly damaging Het
Tcaim T C 9: 122,643,561 (GRCm39) F87S probably benign Het
Thbs2 C A 17: 14,900,597 (GRCm39) V537L probably benign Het
Timd6 T A 11: 46,475,247 (GRCm39) F147L probably benign Het
Tpm1 A G 9: 66,939,847 (GRCm39) probably benign Het
Trmt2a A G 16: 18,067,093 (GRCm39) probably benign Het
Ugcg T A 4: 59,219,555 (GRCm39) F297L probably benign Het
Utp18 T C 11: 93,757,264 (GRCm39) N467D probably damaging Het
Vmn2r73 A G 7: 85,506,981 (GRCm39) F777S probably damaging Het
Vwc2 A G 11: 11,104,235 (GRCm39) T256A probably damaging Het
Zfp300 C T X: 20,949,405 (GRCm39) V120I possibly damaging Het
Zfp982 A T 4: 147,597,080 (GRCm39) R146* probably null Het
Other mutations in Tmx3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00946:Tmx3 APN 18 90,558,178 (GRCm39) missense possibly damaging 0.53
IGL01790:Tmx3 APN 18 90,529,458 (GRCm39) critical splice donor site probably null
IGL01888:Tmx3 APN 18 90,546,045 (GRCm39) missense probably benign 0.05
IGL02689:Tmx3 APN 18 90,555,240 (GRCm39) missense possibly damaging 0.70
IGL03212:Tmx3 APN 18 90,556,642 (GRCm39) missense probably damaging 0.98
R0243:Tmx3 UTSW 18 90,556,613 (GRCm39) splice site probably benign
R0255:Tmx3 UTSW 18 90,558,130 (GRCm39) missense probably damaging 0.96
R0981:Tmx3 UTSW 18 90,555,324 (GRCm39) missense probably benign
R1528:Tmx3 UTSW 18 90,555,210 (GRCm39) missense possibly damaging 0.89
R1772:Tmx3 UTSW 18 90,551,121 (GRCm39) missense probably benign
R2144:Tmx3 UTSW 18 90,535,614 (GRCm39) missense probably damaging 1.00
R2155:Tmx3 UTSW 18 90,528,505 (GRCm39) splice site probably null
R2202:Tmx3 UTSW 18 90,546,037 (GRCm39) missense probably damaging 1.00
R2444:Tmx3 UTSW 18 90,558,307 (GRCm39) missense probably damaging 1.00
R2960:Tmx3 UTSW 18 90,551,116 (GRCm39) missense probably damaging 0.98
R3435:Tmx3 UTSW 18 90,546,028 (GRCm39) missense probably damaging 1.00
R3946:Tmx3 UTSW 18 90,542,459 (GRCm39) missense possibly damaging 0.78
R4708:Tmx3 UTSW 18 90,539,163 (GRCm39) critical splice donor site probably null
R5748:Tmx3 UTSW 18 90,555,225 (GRCm39) missense probably benign 0.05
R5938:Tmx3 UTSW 18 90,546,058 (GRCm39) missense possibly damaging 0.79
R6266:Tmx3 UTSW 18 90,555,334 (GRCm39) splice site probably null
R7311:Tmx3 UTSW 18 90,558,195 (GRCm39) missense probably benign 0.13
R7637:Tmx3 UTSW 18 90,555,233 (GRCm39) missense probably damaging 0.99
R7649:Tmx3 UTSW 18 90,558,154 (GRCm39) missense probably damaging 1.00
R7772:Tmx3 UTSW 18 90,545,918 (GRCm39) splice site probably null
R7899:Tmx3 UTSW 18 90,545,998 (GRCm39) critical splice acceptor site probably null
R9319:Tmx3 UTSW 18 90,558,068 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- ACCATAGGCTGAAATTTTACTTGGG -3'
(R):5'- AAACAGGCATAGTGCTTTGC -3'

Sequencing Primer
(F):5'- TAAGTGCAGATAAACATTGCTAAAGC -3'
(R):5'- GGCATAGTGCTTTGCTTTAAAAAGG -3'
Posted On 2015-07-07