Incidental Mutation 'IGL01021:Ddx46'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ddx46
Ensembl Gene ENSMUSG00000021500
Gene NameDEAD (Asp-Glu-Ala-Asp) box polypeptide 46
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.949) question?
Stock #IGL01021
Quality Score
Chromosomal Location55635027-55681256 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) T to A at 55666332 bp
Amino Acid Change Tyrosine to Stop codon at position 700 (Y700*)
Ref Sequence ENSEMBL: ENSMUSP00000153328 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099479] [ENSMUST00000172272] [ENSMUST00000223736]
Predicted Effect probably null
Transcript: ENSMUST00000099479
AA Change: Y696*
SMART Domains Protein: ENSMUSP00000097078
Gene: ENSMUSG00000021500
AA Change: Y696*

low complexity region 9 109 N/A INTRINSIC
Blast:DEXDc 110 348 4e-76 BLAST
DEXDc 391 592 3.27e-49 SMART
HELICc 629 710 1.55e-27 SMART
low complexity region 760 776 N/A INTRINSIC
low complexity region 798 813 N/A INTRINSIC
internal_repeat_1 855 894 6.68e-7 PROSPERO
low complexity region 911 925 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000172272
AA Change: Y700*
SMART Domains Protein: ENSMUSP00000133245
Gene: ENSMUSG00000021500
AA Change: Y700*

low complexity region 9 109 N/A INTRINSIC
Blast:DEXDc 110 348 5e-76 BLAST
DEXDc 391 596 8.03e-67 SMART
HELICc 633 714 1.55e-27 SMART
low complexity region 764 780 N/A INTRINSIC
low complexity region 802 817 N/A INTRINSIC
internal_repeat_1 859 898 1.04e-6 PROSPERO
low complexity region 915 929 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000223736
AA Change: Y700*
Predicted Effect noncoding transcript
Transcript: ENSMUST00000224551
Predicted Effect probably benign
Transcript: ENSMUST00000231097
Coding Region Coverage
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 protein family. DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), 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 this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. The protein encoded by this gene is a component of the 17S U2 snRNP complex; it plays an important role in pre-mRNA splicing. Multiple alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jul 2014]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930533L02Rik T C 7: 125,318,676 V80A unknown Het
Adam28 A G 14: 68,642,114 S162P probably benign Het
Adamts14 G T 10: 61,225,373 S426Y probably damaging Het
Ankrd24 A G 10: 81,635,161 probably null Het
B3galt5 C A 16: 96,315,723 H185Q probably benign Het
Bod1l A G 5: 41,838,173 probably benign Het
Dph7 T G 2: 24,971,923 probably null Het
Fcho1 A T 8: 71,713,523 Y354* probably null Het
Fnbp4 A G 2: 90,777,669 M912V probably benign Het
Fpgt T A 3: 155,091,492 E42V possibly damaging Het
Frmd3 A G 4: 74,074,120 I75V possibly damaging Het
Gm10264 G A 12: 88,329,272 G7R unknown Het
Gm3278 G T 14: 4,895,222 V159L possibly damaging Het
Gmds T C 13: 32,127,030 I205V possibly damaging Het
Gprin1 T A 13: 54,740,369 S31C probably damaging Het
Igkv4-68 T C 6: 69,304,881 E102G probably damaging Het
Itga1 T A 13: 114,997,000 Y458F probably benign Het
Kif20b T C 19: 34,938,260 V479A possibly damaging Het
Megf8 T A 7: 25,338,374 W772R probably benign Het
Muc6 T A 7: 141,637,162 I2533F possibly damaging Het
Npas3 T C 12: 54,003,560 S258P probably damaging Het
Padi3 T C 4: 140,796,334 probably benign Het
Pmfbp1 G T 8: 109,537,993 R897L possibly damaging Het
Rims1 A T 1: 22,486,620 W407R probably damaging Het
Scnn1b G T 7: 121,918,036 D632Y probably damaging Het
Tas2r123 G A 6: 132,847,406 A89T probably benign Het
Tbk1 T C 10: 121,551,272 E706G probably benign Het
Thra A G 11: 98,762,928 D195G possibly damaging Het
Tpp2 T A 1: 43,934,187 Y33* probably null Het
Usp6nl T A 2: 6,424,387 M220K probably damaging Het
Vmn2r112 C T 17: 22,618,904 T782I probably damaging Het
Zbtb43 T C 2: 33,453,759 T485A probably benign Het
Zfat T C 15: 68,170,166 I840V possibly damaging Het
Other mutations in Ddx46
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01137:Ddx46 APN 13 55669717 nonsense probably null
IGL01432:Ddx46 APN 13 55638022 splice site probably benign
IGL01575:Ddx46 APN 13 55654183 splice site probably benign
IGL01673:Ddx46 APN 13 55653048 missense probably damaging 1.00
IGL01868:Ddx46 APN 13 55639870 nonsense probably null
IGL01945:Ddx46 APN 13 55655072 nonsense probably null
IGL02106:Ddx46 APN 13 55677603 unclassified probably benign
IGL03288:Ddx46 APN 13 55638094 missense unknown
R0270:Ddx46 UTSW 13 55674104 missense probably benign 0.00
R0631:Ddx46 UTSW 13 55639777 splice site probably benign
R1082:Ddx46 UTSW 13 55655096 missense possibly damaging 0.87
R1502:Ddx46 UTSW 13 55663309 missense possibly damaging 0.89
R2081:Ddx46 UTSW 13 55674016 missense probably benign 0.00
R2256:Ddx46 UTSW 13 55647708 missense possibly damaging 0.50
R4366:Ddx46 UTSW 13 55663236 missense probably benign 0.10
R4856:Ddx46 UTSW 13 55638199 missense unknown
R4886:Ddx46 UTSW 13 55638199 missense unknown
R5001:Ddx46 UTSW 13 55652919 missense probably damaging 0.98
R5152:Ddx46 UTSW 13 55659030 missense probably damaging 1.00
R5258:Ddx46 UTSW 13 55653024 missense possibly damaging 0.95
R5278:Ddx46 UTSW 13 55676038 missense probably damaging 0.97
R5806:Ddx46 UTSW 13 55663337 missense possibly damaging 0.93
R6627:Ddx46 UTSW 13 55652935 missense probably benign 0.15
R6659:Ddx46 UTSW 13 55669724 missense probably damaging 1.00
R6838:Ddx46 UTSW 13 55639935 critical splice donor site probably null
R7235:Ddx46 UTSW 13 55663240 missense probably benign 0.01
R7537:Ddx46 UTSW 13 55650478 missense probably damaging 1.00
R7664:Ddx46 UTSW 13 55659051 missense probably damaging 1.00
R7673:Ddx46 UTSW 13 55659159 missense probably benign 0.01
R7704:Ddx46 UTSW 13 55674019 missense probably benign 0.00
Posted On2013-06-28