Incidental Mutation 'R1256:Txnl4a'
ID 151477
Institutional Source Beutler Lab
Gene Symbol Txnl4a
Ensembl Gene ENSMUSG00000057130
Gene Name thioredoxin-like 4A
Synonyms Txnl4, D18Wsu98e, ENSMUSG00000057130, U5-15kDa
MMRRC Submission 039323-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.955) question?
Stock # R1256 (G1)
Quality Score 225
Status Not validated
Chromosome 18
Chromosomal Location 80250041-80269066 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 80250487 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 28 (I28V)
Ref Sequence ENSEMBL: ENSMUSP00000025464 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025463] [ENSMUST00000025464] [ENSMUST00000125127] [ENSMUST00000127234] [ENSMUST00000145963]
AlphaFold P83877
Predicted Effect probably benign
Transcript: ENSMUST00000025463
SMART Domains Protein: ENSMUSP00000025463
Gene: ENSMUSG00000024571

DomainStartEndE-ValueType
Pfam:Acetyltransf_10 32 125 7.1e-8 PFAM
Pfam:Acetyltransf_7 40 130 2e-9 PFAM
Pfam:Acetyltransf_1 46 129 6.1e-18 PFAM
Pfam:FR47 56 137 2.9e-10 PFAM
low complexity region 196 208 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000025464
AA Change: I28V

PolyPhen 2 Score 0.066 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000025464
Gene: ENSMUSG00000057130
AA Change: I28V

DomainStartEndE-ValueType
Pfam:DIM1 4 93 4.1e-49 PFAM
Pfam:Thioredoxin 8 91 1.4e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000125127
SMART Domains Protein: ENSMUSP00000123193
Gene: ENSMUSG00000024571

DomainStartEndE-ValueType
Pfam:Acetyltransf_7 40 129 2.3e-9 PFAM
Pfam:Acetyltransf_1 46 129 1e-17 PFAM
Pfam:FR47 56 137 2.9e-10 PFAM
low complexity region 196 208 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125352
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126177
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126360
Predicted Effect probably benign
Transcript: ENSMUST00000127234
SMART Domains Protein: ENSMUSP00000121883
Gene: ENSMUSG00000024571

DomainStartEndE-ValueType
Pfam:Acetyltransf_10 32 125 7.1e-8 PFAM
Pfam:Acetyltransf_7 40 130 2e-9 PFAM
Pfam:Acetyltransf_1 46 129 6.1e-18 PFAM
Pfam:FR47 56 137 2.9e-10 PFAM
low complexity region 196 208 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000145963
AA Change: I28V

PolyPhen 2 Score 0.021 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000115320
Gene: ENSMUSG00000057130
AA Change: I28V

DomainStartEndE-ValueType
Pfam:DIM1 4 136 3.4e-73 PFAM
Pfam:Thioredoxin 8 109 3.6e-8 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156400
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145116
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155879
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153363
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the U5 small ribonucleoprotein particle (snRNP), and is involved in pre-mRNA splicing. This protein contains a thioredoxin-like fold and it is expected to interact with multiple proteins. Protein-protein interactions have been observed with the polyglutamine tract-binding protein 1 (PQBP1). Mutations in both the coding region and promoter region of this gene have been associated with Burn-McKeown syndrome, which is a rare disorder characterized by craniofacial dysmorphisms, cardiac defects, hearing loss, and bilateral choanal atresia. A pseudogene of this gene is found on chromosome 2. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2015]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb10 C T 8: 124,688,791 (GRCm39) G495D probably damaging Het
Apaf1 A G 10: 90,894,268 (GRCm39) Y456H probably benign Het
Arhgef11 A G 3: 87,634,442 (GRCm39) N791S possibly damaging Het
Brat1 A G 5: 140,695,962 (GRCm39) Q66R possibly damaging Het
Capn10 C T 1: 92,874,668 (GRCm39) T633M probably damaging Het
Ccdc186 G T 19: 56,786,053 (GRCm39) L661I probably benign Het
Cln3 A G 7: 126,182,208 (GRCm39) S4P probably damaging Het
Cnot10 G T 9: 114,439,749 (GRCm39) S520Y probably damaging Het
Csmd1 A T 8: 16,129,978 (GRCm39) F1715I probably damaging Het
Ezh2 A T 6: 47,518,789 (GRCm39) C545* probably null Het
Hivep1 C T 13: 42,335,307 (GRCm39) S2282F probably damaging Het
Jag2 T C 12: 112,878,039 (GRCm39) E564G possibly damaging Het
Kcnj16 A G 11: 110,916,262 (GRCm39) H308R probably damaging Het
Magi3 C T 3: 103,935,126 (GRCm39) V936I probably benign Het
Mcu G T 10: 59,290,790 (GRCm39) A279E probably damaging Het
Msln A G 17: 25,973,157 (GRCm39) C13R probably damaging Het
Nes A G 3: 87,883,883 (GRCm39) D714G probably benign Het
Nif3l1 T A 1: 58,494,808 (GRCm39) V259D probably damaging Het
Or4c127 A T 2: 89,832,911 (GRCm39) M54L possibly damaging Het
Or5k14 A C 16: 58,693,206 (GRCm39) Y102* probably null Het
Or8g18 G C 9: 39,149,547 (GRCm39) P58A probably benign Het
Pcdhb9 A G 18: 37,536,169 (GRCm39) D721G possibly damaging Het
Pepd A C 7: 34,620,917 (GRCm39) T61P possibly damaging Het
Pkd1l2 C T 8: 117,746,282 (GRCm39) probably null Het
Poglut3 A C 9: 53,299,762 (GRCm39) R90S possibly damaging Het
Psip1 A G 4: 83,392,604 (GRCm39) S102P probably benign Het
Ralgapa1 T C 12: 55,809,446 (GRCm39) E443G possibly damaging Het
Rnf20 A G 4: 49,638,230 (GRCm39) D114G probably benign Het
Schip1 A T 3: 68,402,375 (GRCm39) I151F probably benign Het
Smarca2 A G 19: 26,659,373 (GRCm39) I888V probably benign Het
Smg1 T C 7: 117,802,310 (GRCm39) T263A probably damaging Het
Spn T C 7: 126,735,445 (GRCm39) K354R possibly damaging Het
Sspo G A 6: 48,434,573 (GRCm39) A1022T probably damaging Het
Strn A C 17: 78,972,046 (GRCm39) probably null Het
Tstd3 T C 4: 21,759,627 (GRCm39) I79M probably damaging Het
Uty T C Y: 1,134,884 (GRCm39) D928G probably damaging Het
Vps26c A G 16: 94,313,225 (GRCm39) L22P probably damaging Het
Vsx2 T A 12: 84,623,085 (GRCm39) L163Q probably damaging Het
Other mutations in Txnl4a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01286:Txnl4a APN 18 80,261,956 (GRCm39) missense probably benign 0.02
IGL02349:Txnl4a APN 18 80,261,944 (GRCm39) missense probably damaging 1.00
R1263:Txnl4a UTSW 18 80,250,536 (GRCm39) missense probably benign 0.02
R1381:Txnl4a UTSW 18 80,250,479 (GRCm39) missense probably benign 0.01
R4165:Txnl4a UTSW 18 80,265,471 (GRCm39) missense probably benign 0.28
R4166:Txnl4a UTSW 18 80,265,471 (GRCm39) missense probably benign 0.28
R4836:Txnl4a UTSW 18 80,265,468 (GRCm39) missense probably damaging 1.00
R4903:Txnl4a UTSW 18 80,250,493 (GRCm39) missense probably damaging 0.98
R6026:Txnl4a UTSW 18 80,250,482 (GRCm39) missense probably damaging 0.98
R6275:Txnl4a UTSW 18 80,261,980 (GRCm39) missense possibly damaging 0.82
R8355:Txnl4a UTSW 18 80,250,539 (GRCm39) missense probably damaging 1.00
R8455:Txnl4a UTSW 18 80,250,539 (GRCm39) missense probably damaging 1.00
R9245:Txnl4a UTSW 18 80,261,937 (GRCm39) missense probably benign 0.09
Predicted Primers PCR Primer
(F):5'- GCTCACACGAGGTTAGAGGTCGTC -3'
(R):5'- CTGCATGGAACACAGGACTCGG -3'

Sequencing Primer
(F):5'- AGCCGAGGCCCTGTATG -3'
(R):5'- GGCTTGAAATCTGGCGTCC -3'
Posted On 2014-01-29