Incidental Mutation 'R7748:Ddx39b'
Institutional Source Beutler Lab
Gene Symbol Ddx39b
Ensembl Gene ENSMUSG00000019432
Gene NameDEAD (Asp-Glu-Ala-Asp) box polypeptide 39B
SynonymsD17H6S81E-1, Bat1, Bat1a, Bat-1, 0610030D10Rik
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.967) question?
Stock #R7748 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location35241746-35253707 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 35252750 bp
Amino Acid Change Valine to Methionine at position 291 (V291M)
Ref Sequence ENSEMBL: ENSMUSP00000133428 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068056] [ENSMUST00000172549] [ENSMUST00000173731] [ENSMUST00000174757]
Predicted Effect probably damaging
Transcript: ENSMUST00000068056
AA Change: V291M

PolyPhen 2 Score 0.965 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000070682
Gene: ENSMUSG00000019432
AA Change: V291M

DEXDc 64 265 7.17e-55 SMART
HELICc 301 382 1.48e-24 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000172549
AA Change: V291M

PolyPhen 2 Score 0.965 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000134178
Gene: ENSMUSG00000019432
AA Change: V291M

DEXDc 64 265 7.17e-55 SMART
HELICc 301 382 1.48e-24 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000173731
AA Change: V291M

PolyPhen 2 Score 0.965 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000133428
Gene: ENSMUSG00000019432
AA Change: V291M

DEXDc 64 265 7.17e-55 SMART
HELICc 301 382 1.48e-24 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000174757
SMART Domains Protein: ENSMUSP00000133705
Gene: ENSMUSG00000019432

DEXDc 1 147 2.85e-17 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency
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 DEAD box family of RNA-dependent ATPases that mediate ATP hydrolysis during pre-mRNA splicing. The encoded protein is an essential splicing factor required for association of U2 small nuclear ribonucleoprotein with pre-mRNA, and it also plays an important role in mRNA export from the nucleus to the cytoplasm. This gene belongs to a cluster of genes localized in the vicinity of the genes encoding tumor necrosis factor alpha and tumor necrosis factor beta. These genes are all within the human major histocompatibility complex class III region. Mutations in this gene may be associated with rheumatoid arthritis. Alternative splicing results in multiple transcript variants. Related pseudogenes have been identified on both chromosomes 6 and 11. Read-through transcription also occurs between this gene and the upstream ATP6V1G2 (ATPase, H+ transporting, lysosomal 13kDa, V1 subunit G2) gene. [provided by RefSeq, Feb 2011]
Allele List at MGI
Other mutations in this stock
Total: 111 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310057M21Rik T A 7: 131,361,792 L103F probably benign Het
4932438A13Rik A G 3: 36,959,335 probably null Het
5330417H12Rik A G 7: 107,624,558 L103P unknown Het
Actb T C 5: 142,904,695 I151V probably benign Het
Adcy6 T A 15: 98,604,556 H59L probably benign Het
Adss G C 1: 177,772,202 S272* probably null Het
Aga A T 8: 53,511,805 M1L possibly damaging Het
Anxa5 G A 3: 36,465,331 T3M probably damaging Het
Arhgap45 A T 10: 80,016,932 probably benign Het
Atp6v0a2 A T 5: 124,716,496 H639L probably benign Het
BC005537 C T 13: 24,803,399 R7W possibly damaging Het
Bcl2l2 C T 14: 54,884,379 probably benign Het
Bod1l A C 5: 41,832,340 S347A probably damaging Het
Calcoco1 T C 15: 102,719,561 D46G probably damaging Het
Camk1 T C 6: 113,340,328 E60G probably damaging Het
Capza1 A T 3: 104,825,405 probably null Het
Ccdc18 T A 5: 108,149,041 probably null Het
Cdh20 G A 1: 104,941,299 A172T probably damaging Het
Cdk4 C T 10: 127,064,429 A65V possibly damaging Het
Cftr T C 6: 18,277,889 probably null Het
Chd3 T C 11: 69,355,633 M1092V probably benign Het
Chd6 A T 2: 160,966,619 H1558Q probably benign Het
Chil1 A G 1: 134,189,228 H318R probably benign Het
Cps1 A G 1: 67,139,806 Y59C probably damaging Het
Cyb5r4 T C 9: 87,032,381 V111A probably damaging Het
D430042O09Rik A T 7: 125,829,801 M558L probably benign Het
Dhx57 A G 17: 80,265,117 F709S probably damaging Het
Eef1b2 A T 1: 63,177,865 K64N probably damaging Het
Fam135a A G 1: 24,028,969 S940P probably benign Het
Fam234b T A 6: 135,209,351 V119E probably damaging Het
Fbxo46 G C 7: 19,136,533 C359S probably damaging Het
Fkbp14 C A 6: 54,595,520 probably benign Het
Fmn2 T A 1: 174,666,649 V1243E probably damaging Het
Fsbp C A 4: 11,579,924 T64K probably damaging Het
Fscb A T 12: 64,474,407 M95K probably benign Het
Fyb T G 15: 6,638,826 V500G probably damaging Het
G2e3 A G 12: 51,371,667 N615S probably benign Het
Gart T C 16: 91,630,652 D486G possibly damaging Het
Gas2l2 T A 11: 83,422,398 D696V probably benign Het
Glmn C T 5: 107,562,244 probably null Het
Gm47985 A T 1: 151,182,974 D122V probably damaging Het
Gm49333 A T 16: 20,633,084 D407V probably damaging Het
Gm7168 A G 17: 13,948,652 K94E probably benign Het
Gm996 T A 2: 25,578,959 E313D possibly damaging Het
Gnai2 T C 9: 107,615,735 H323R Het
Helz2 C T 2: 181,234,531 R1390H probably damaging Het
Igf2bp1 T C 11: 95,967,587 M453V probably benign Het
Ighv3-1 C T 12: 113,964,650 V30M probably damaging Het
Inpp5a A T 7: 139,574,995 R343S probably damaging Het
Itga8 T A 2: 12,230,239 I403F possibly damaging Het
Krt33a C T 11: 100,011,602 R404H probably benign Het
Krt34 T A 11: 100,038,938 E244V probably damaging Het
Krt42 T C 11: 100,266,966 E224G probably damaging Het
Lama1 T C 17: 67,750,590 L553P Het
Lcn9 T A 2: 25,824,914 *179K probably null Het
Lrrc2 T G 9: 110,980,931 M345R possibly damaging Het
March11 T C 15: 26,387,830 V257A probably damaging Het
Masp2 T C 4: 148,605,706 I224T probably benign Het
Mpz A T 1: 171,159,940 probably null Het
Mtr C T 13: 12,227,839 A442T probably benign Het
Muc5b A G 7: 141,847,805 K596R unknown Het
Myo15 T G 11: 60,504,901 F1397C Het
Ncor2 T C 5: 125,109,967 I173V unknown Het
Ngly1 T A 14: 16,290,820 I434K possibly damaging Het
Notch2 A G 3: 98,138,484 H1655R possibly damaging Het
Notum C T 11: 120,654,801 A390T probably damaging Het
Olfr381 T G 11: 73,486,168 I219L probably benign Het
Olfr519 T C 7: 108,894,078 T115A probably benign Het
Pds5a T A 5: 65,619,666 I51F possibly damaging Het
Pdzd2 C A 15: 12,385,786 R966L possibly damaging Het
Plk3 T C 4: 117,131,728 Y278C probably damaging Het
Plxna1 C G 6: 89,337,352 probably null Het
Plxna1 T A 6: 89,337,353 probably null Het
Ppp4r4 G A 12: 103,605,061 probably null Het
Pramel6 T A 2: 87,508,699 V81E probably damaging Het
Prdm2 T C 4: 143,135,889 E277G possibly damaging Het
Prkg1 T A 19: 30,993,091 I222F possibly damaging Het
Proser3 A T 7: 30,540,072 S536T possibly damaging Het
Prrt4 C A 6: 29,177,191 G193V probably damaging Het
Ptpn21 A T 12: 98,688,772 H645Q probably benign Het
Ptprd T C 4: 76,099,504 I744V probably null Het
Rad54l2 A G 9: 106,719,034 V235A possibly damaging Het
Repin1 G T 6: 48,597,345 E403* probably null Het
Rgs22 C T 15: 36,122,269 probably null Het
Rtcb A T 10: 85,941,968 D447E probably benign Het
Rtn1 C T 12: 72,216,926 V744I possibly damaging Het
Scfd1 T G 12: 51,389,357 I96M probably benign Het
Serpina3b T C 12: 104,130,463 M1T probably null Het
Slc1a4 T C 11: 20,332,252 Y74C probably damaging Het
Slc9b2 A T 3: 135,326,179 I267F possibly damaging Het
Sorcs2 A T 5: 36,229,175 M173K possibly damaging Het
Sparc T C 11: 55,398,600 I226V probably benign Het
Spata22 T G 11: 73,336,254 I98S probably null Het
Spef2 C T 15: 9,652,945 V917M probably damaging Het
Sspo C A 6: 48,449,465 C139* probably null Het
Tenm4 A G 7: 96,894,702 D2012G probably damaging Het
Tgm5 G A 2: 121,052,808 R351C probably damaging Het
Tmem145 G A 7: 25,307,328 W82* probably null Het
Tmem159 A T 7: 120,115,479 I64F possibly damaging Het
Topors T A 4: 40,262,654 D210V probably damaging Het
Tssk4 A T 14: 55,651,112 H146L probably damaging Het
Unc93b1 T A 19: 3,935,250 D19E unknown Het
Usp17lc A G 7: 103,418,481 T328A probably damaging Het
Utrn A G 10: 12,614,508 Y43H probably benign Het
Vmn1r25 T A 6: 57,978,564 I247F probably damaging Het
Vmn2r78 A T 7: 86,921,135 Q287L probably benign Het
Vps13c T A 9: 67,963,089 I3170N probably benign Het
Zfc3h1 T A 10: 115,400,815 M398K probably benign Het
Zfp354c TCACACTCGGCACA TCACA 11: 50,815,240 probably benign Het
Zfp773 T C 7: 7,132,908 R230G probably benign Het
Other mutations in Ddx39b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01095:Ddx39b APN 17 35246961 missense probably benign
IGL02932:Ddx39b APN 17 35253361 unclassified probably benign
R4111:Ddx39b UTSW 17 35243364 missense possibly damaging 0.93
R4133:Ddx39b UTSW 17 35253089 missense probably damaging 1.00
R4654:Ddx39b UTSW 17 35253488 makesense probably null
R5083:Ddx39b UTSW 17 35253029 missense possibly damaging 0.50
R5698:Ddx39b UTSW 17 35251311 missense probably benign 0.16
R7060:Ddx39b UTSW 17 35252750 missense probably damaging 0.96
R7073:Ddx39b UTSW 17 35252850 missense probably benign 0.00
R7087:Ddx39b UTSW 17 35253049 missense probably damaging 1.00
R7159:Ddx39b UTSW 17 35247010 missense probably benign 0.07
R7251:Ddx39b UTSW 17 35253488 makesense probably null
R7554:Ddx39b UTSW 17 35247030 missense probably benign 0.00
R8811:Ddx39b UTSW 17 35244459 missense probably benign
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-11-26