Incidental Mutation 'R4804:Ddx39a'
ID 370548
Institutional Source Beutler Lab
Gene Symbol Ddx39a
Ensembl Gene ENSMUSG00000005481
Gene Name DEAD box helicase 39a
Synonyms BAT1, 2610307C23Rik, Ddx39
MMRRC Submission 041998-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.940) question?
Stock # R4804 (G1)
Quality Score 202
Status Validated
Chromosome 8
Chromosomal Location 84441806-84453521 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 84447724 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 190 (K190E)
Ref Sequence ENSEMBL: ENSMUSP00000148329 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000002964] [ENSMUST00000019576] [ENSMUST00000075843] [ENSMUST00000109802] [ENSMUST00000109810] [ENSMUST00000172396] [ENSMUST00000140521] [ENSMUST00000212949] [ENSMUST00000166939]
AlphaFold Q8VDW0
Predicted Effect probably benign
Transcript: ENSMUST00000002964
SMART Domains Protein: ENSMUSP00000002964
Gene: ENSMUSG00000002885

DomainStartEndE-ValueType
EGF 30 68 1.63e1 SMART
EGF_CA 69 119 5.92e-8 SMART
EGF_CA 120 167 1.78e-11 SMART
GPS 384 430 2.18e-8 SMART
Pfam:Dicty_CAR 431 703 1.3e-8 PFAM
Pfam:7tm_2 432 672 8.1e-68 PFAM
low complexity region 704 714 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000019576
AA Change: K190E

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000019576
Gene: ENSMUSG00000005481
AA Change: K190E

DomainStartEndE-ValueType
low complexity region 5 18 N/A INTRINSIC
DEXDc 63 264 4.06e-54 SMART
HELICc 300 381 9.09e-25 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000075843
SMART Domains Protein: ENSMUSP00000075240
Gene: ENSMUSG00000002885

DomainStartEndE-ValueType
EGF 30 68 1.63e1 SMART
EGF_CA 69 119 5.92e-8 SMART
EGF_CA 165 213 1.38e-8 SMART
EGF_CA 214 261 1.78e-11 SMART
GPS 478 524 2.18e-8 SMART
Pfam:Dicty_CAR 525 798 4.6e-8 PFAM
Pfam:7tm_2 526 766 5.3e-68 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000109802
SMART Domains Protein: ENSMUSP00000105427
Gene: ENSMUSG00000002885

DomainStartEndE-ValueType
EGF 30 68 1.63e1 SMART
EGF_CA 69 119 5.92e-8 SMART
EGF_CA 120 168 1.38e-8 SMART
EGF_CA 169 216 1.78e-11 SMART
GPS 433 479 2.18e-8 SMART
Pfam:Dicty_CAR 480 752 5.3e-8 PFAM
Pfam:7tm_2 481 721 7.5e-67 PFAM
low complexity region 753 763 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000109810
AA Change: K190E

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000105435
Gene: ENSMUSG00000005481
AA Change: K190E

DomainStartEndE-ValueType
low complexity region 5 18 N/A INTRINSIC
DEXDc 63 264 4.06e-54 SMART
HELICc 300 381 9.09e-25 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127505
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138789
Predicted Effect probably damaging
Transcript: ENSMUST00000172396
AA Change: K190E

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000132222
Gene: ENSMUSG00000005481
AA Change: K190E

DomainStartEndE-ValueType
low complexity region 5 18 N/A INTRINSIC
DEXDc 63 264 4.06e-54 SMART
HELICc 300 381 9.09e-25 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000140521
AA Change: K190E

PolyPhen 2 Score 0.826 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000116101
Gene: ENSMUSG00000005481
AA Change: K190E

DomainStartEndE-ValueType
low complexity region 5 18 N/A INTRINSIC
DEXDc 63 208 2.82e-21 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000212949
AA Change: K190E

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139797
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140606
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184114
Predicted Effect probably benign
Transcript: ENSMUST00000166939
SMART Domains Protein: ENSMUSP00000128220
Gene: ENSMUSG00000002885

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
EGF 28 66 1.63e1 SMART
EGF_CA 67 117 5.92e-8 SMART
EGF_CA 118 165 1.78e-11 SMART
GPS 382 428 2.18e-8 SMART
Pfam:Dicty_CAR 429 701 2.1e-7 PFAM
Pfam:7tm_2 430 670 1.7e-66 PFAM
low complexity region 702 712 N/A INTRINSIC
Meta Mutation Damage Score 0.5778 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.2%
Validation Efficiency 99% (78/79)
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 protein family. These proteins are characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD) and are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure, such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of the DEAD box protein family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. This gene is thought to play a role in the prognosis of patients with gastrointestinal stromal tumors. A pseudogene of this gene is present on chromosome 13. Alternate splicing results in multiple transcript variants. Additional alternatively spliced transcript variants of this gene have been described, but their full-length nature is not known. [provided by RefSeq, Sep 2013]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930527J03Rik T C 1: 178,103,675 (GRCm39) noncoding transcript Het
Ap4e1 T C 2: 126,885,678 (GRCm39) probably null Het
Apbb1ip T C 2: 22,713,610 (GRCm39) probably null Het
Apol11b T A 15: 77,519,466 (GRCm39) I205F probably damaging Het
Arl6ip1 A T 7: 117,728,775 (GRCm39) probably null Het
Barx2 A G 9: 31,758,108 (GRCm39) S277P unknown Het
BC035947 T G 1: 78,474,513 (GRCm39) D673A probably damaging Het
Cacna2d1 A T 5: 16,564,206 (GRCm39) I930F probably damaging Het
Cd226 T C 18: 89,225,292 (GRCm39) V63A possibly damaging Het
Cdk8 A G 5: 146,233,209 (GRCm39) K236E probably damaging Het
Cds1 T C 5: 101,969,389 (GRCm39) L449P probably damaging Het
Celsr1 T C 15: 85,822,154 (GRCm39) D1721G possibly damaging Het
Chtf18 T C 17: 25,938,231 (GRCm39) D934G probably benign Het
Clk4 T A 11: 51,172,150 (GRCm39) L271Q probably damaging Het
Cnnm1 C A 19: 43,480,014 (GRCm39) T853N probably benign Het
Col26a1 A G 5: 136,865,579 (GRCm39) V103A probably damaging Het
D5Ertd579e C T 5: 36,786,996 (GRCm39) probably null Het
Dgkg G A 16: 22,393,943 (GRCm39) probably benign Het
Dnajc14 A T 10: 128,649,926 (GRCm39) H477L probably benign Het
Dytn A G 1: 63,682,525 (GRCm39) V374A probably benign Het
Gfra2 T C 14: 71,163,361 (GRCm39) Y215H possibly damaging Het
Grik1 A G 16: 87,754,457 (GRCm39) I376T probably damaging Het
Gzmm A T 10: 79,530,890 (GRCm39) T231S probably benign Het
Hecw1 A G 13: 14,480,570 (GRCm39) S499P probably benign Het
Hhla1 T C 15: 65,794,948 (GRCm39) I511V probably benign Het
Ifnlr1 A G 4: 135,432,647 (GRCm39) D361G possibly damaging Het
Ikzf3 A G 11: 98,381,400 (GRCm39) V60A probably benign Het
Ipo4 G C 14: 55,868,313 (GRCm39) R495G possibly damaging Het
Kat2b-ps A T 5: 93,540,392 (GRCm39) noncoding transcript Het
Kdm1b C T 13: 47,216,553 (GRCm39) R308W probably damaging Het
Mblac2 T A 13: 81,898,428 (GRCm39) L268* probably null Het
Mipep C T 14: 61,040,401 (GRCm39) T307I probably damaging Het
Ms4a14 A G 19: 11,281,404 (GRCm39) S385P possibly damaging Het
Myh2 T A 11: 67,077,328 (GRCm39) I821N possibly damaging Het
Myo5c A T 9: 75,152,306 (GRCm39) I65F probably damaging Het
Neurog1 A G 13: 56,399,579 (GRCm39) L56P probably benign Het
Nrsn1 C A 13: 25,437,580 (GRCm39) C116F probably benign Het
Nscme3l A T 19: 5,553,028 (GRCm39) M251K possibly damaging Het
Nynrin T C 14: 56,102,326 (GRCm39) V665A probably benign Het
Or10w1 A G 19: 13,631,882 (GRCm39) M30V probably benign Het
Or2w1b T A 13: 21,300,175 (GRCm39) Y104* probably null Het
Or5ak20 T C 2: 85,183,425 (GRCm39) I282V probably benign Het
Pakap T C 4: 57,854,688 (GRCm39) S67P probably benign Het
Pcdhac1 C T 18: 37,224,231 (GRCm39) S348L possibly damaging Het
Pcnx4 T C 12: 72,620,976 (GRCm39) I932T probably benign Het
Pfkl G A 10: 77,827,228 (GRCm39) T486I probably benign Het
Pi4ka A T 16: 17,126,025 (GRCm39) M1115K possibly damaging Het
Rilpl1 A G 5: 124,631,828 (GRCm39) W173R probably damaging Het
Rnf111 A T 9: 70,338,239 (GRCm39) C900S possibly damaging Het
Ryr2 A G 13: 11,731,983 (GRCm39) V2319A probably damaging Het
Scnn1g AATCCTGCAGGTGA AA 7: 121,362,303 (GRCm39) probably null Het
Slc25a13 A T 6: 6,109,213 (GRCm39) L383H probably damaging Het
Slco2a1 C T 9: 102,950,383 (GRCm39) P325L probably damaging Het
Stoml2 T C 4: 43,029,882 (GRCm39) N162S probably benign Het
Syne1 G T 10: 5,299,310 (GRCm39) Q982K possibly damaging Het
Tbc1d31 C T 15: 57,814,502 (GRCm39) Q568* probably null Het
Tbc1d9 G A 8: 83,982,554 (GRCm39) probably null Het
Tbx3 A G 5: 119,818,577 (GRCm39) D384G possibly damaging Het
Tecta T C 9: 42,309,533 (GRCm39) I14V probably benign Het
Tgm1 A T 14: 55,943,076 (GRCm39) V588E probably benign Het
Tpk1 A C 6: 43,570,012 (GRCm39) probably benign Het
Tspear A T 10: 77,612,791 (GRCm39) probably null Het
Ubxn10 G T 4: 138,448,515 (GRCm39) Q54K possibly damaging Het
Ubxn4 C T 1: 128,194,141 (GRCm39) R312* probably null Het
Vmn1r230 A T 17: 21,067,345 (GRCm39) K178M probably damaging Het
Zfp143 G A 7: 109,687,976 (GRCm39) V445I probably damaging Het
Zfp688 C A 7: 127,021,057 (GRCm39) W40C probably damaging Het
Other mutations in Ddx39a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02544:Ddx39a APN 8 84,449,402 (GRCm39) missense probably benign 0.03
IGL02712:Ddx39a APN 8 84,448,386 (GRCm39) missense probably benign 0.03
R0038:Ddx39a UTSW 8 84,449,127 (GRCm39) missense probably damaging 1.00
R0038:Ddx39a UTSW 8 84,449,127 (GRCm39) missense probably damaging 1.00
R0051:Ddx39a UTSW 8 84,447,251 (GRCm39) missense possibly damaging 0.83
R0051:Ddx39a UTSW 8 84,447,251 (GRCm39) missense possibly damaging 0.83
R0143:Ddx39a UTSW 8 84,447,179 (GRCm39) missense probably benign 0.22
R0147:Ddx39a UTSW 8 84,449,105 (GRCm39) missense possibly damaging 0.74
R0148:Ddx39a UTSW 8 84,449,105 (GRCm39) missense possibly damaging 0.74
R0392:Ddx39a UTSW 8 84,448,366 (GRCm39) missense probably damaging 0.97
R0426:Ddx39a UTSW 8 84,448,398 (GRCm39) missense probably benign 0.00
R0830:Ddx39a UTSW 8 84,446,452 (GRCm39) missense possibly damaging 0.47
R1509:Ddx39a UTSW 8 84,446,527 (GRCm39) missense probably damaging 1.00
R2935:Ddx39a UTSW 8 84,447,587 (GRCm39) missense possibly damaging 0.57
R3082:Ddx39a UTSW 8 84,449,335 (GRCm39) missense possibly damaging 0.57
R4050:Ddx39a UTSW 8 84,448,863 (GRCm39) missense probably benign 0.00
R4647:Ddx39a UTSW 8 84,448,902 (GRCm39) missense probably benign 0.00
R5242:Ddx39a UTSW 8 84,448,440 (GRCm39) missense probably benign 0.01
R5268:Ddx39a UTSW 8 84,448,950 (GRCm39) missense probably benign 0.08
R6598:Ddx39a UTSW 8 84,449,556 (GRCm39) missense probably benign 0.03
R6805:Ddx39a UTSW 8 84,449,766 (GRCm39) missense probably damaging 1.00
R6852:Ddx39a UTSW 8 84,449,646 (GRCm39) missense probably benign 0.03
R7326:Ddx39a UTSW 8 84,449,100 (GRCm39) missense probably benign 0.31
R7559:Ddx39a UTSW 8 84,447,595 (GRCm39) missense possibly damaging 0.82
R7803:Ddx39a UTSW 8 84,446,229 (GRCm39) critical splice donor site probably null
R8103:Ddx39a UTSW 8 84,451,105 (GRCm39) critical splice acceptor site probably null
R9187:Ddx39a UTSW 8 84,449,113 (GRCm39) missense probably benign
R9483:Ddx39a UTSW 8 84,448,916 (GRCm39) missense probably benign 0.14
R9631:Ddx39a UTSW 8 84,447,729 (GRCm39) missense possibly damaging 0.92
X0026:Ddx39a UTSW 8 84,448,959 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- ATGCTGTAAGGATCACTGCC -3'
(R):5'- ACCTCAGAATTCCCCTTAGGC -3'

Sequencing Primer
(F):5'- GTAAGGATCACTGCCCCCAGATG -3'
(R):5'- TAGGCTTCTCCTAGAAACCCTGAG -3'
Posted On 2016-02-04