Incidental Mutation 'IGL02456:Ddx23'
ID294159
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ddx23
Ensembl Gene ENSMUSG00000003360
Gene NameDEAD (Asp-Glu-Ala-Asp) box polypeptide 23
Synonyms
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.959) question?
Stock #IGL02456
Quality Score
Status
Chromosome15
Chromosomal Location98645134-98662894 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 98647549 bp
ZygosityHeterozygous
Amino Acid Change Valine to Glutamic Acid at position 626 (V626E)
Ref Sequence ENSEMBL: ENSMUSP00000003450 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003442] [ENSMUST00000003450] [ENSMUST00000109150] [ENSMUST00000230490]
Predicted Effect probably benign
Transcript: ENSMUST00000003442
SMART Domains Protein: ENSMUSP00000003442
Gene: ENSMUSG00000003352

DomainStartEndE-ValueType
Pfam:VGCC_beta4Aa_N 16 58 8.7e-22 PFAM
SH3 62 125 1.04e0 SMART
GuKc 176 357 1.3e-32 SMART
low complexity region 363 379 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000003450
AA Change: V626E

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000003450
Gene: ENSMUSG00000003360
AA Change: V626E

DomainStartEndE-ValueType
coiled coil region 63 93 N/A INTRINSIC
low complexity region 110 130 N/A INTRINSIC
low complexity region 143 159 N/A INTRINSIC
coiled coil region 161 200 N/A INTRINSIC
low complexity region 210 223 N/A INTRINSIC
coiled coil region 320 352 N/A INTRINSIC
DEXDc 409 641 2.95e-65 SMART
HELICc 677 758 2.43e-34 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000109150
SMART Domains Protein: ENSMUSP00000104778
Gene: ENSMUSG00000003352

DomainStartEndE-ValueType
Pfam:VGCC_beta4Aa_N 15 57 2.2e-21 PFAM
SH3 61 124 1.04e0 SMART
GuKc 175 356 1.3e-32 SMART
low complexity region 362 378 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159423
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160506
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161030
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230064
Predicted Effect probably benign
Transcript: ENSMUST00000230490
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 U5 snRNP complex; it may facilitate conformational changes in the spliceosome during nuclear pre-mRNA splicing. An alternatively spliced transcript variant has been found for this gene, but its biological validity has not been determined. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
0610009O20Rik T A 18: 38,261,124 L458Q probably damaging Het
4921511C20Rik T A X: 127,394,961 Y174* probably null Het
Apc C A 18: 34,313,882 S1243* probably null Het
Atp8b5 A G 4: 43,365,578 T731A probably benign Het
Bcl2a1c T A 9: 114,330,390 F79I probably damaging Het
Brip1 G T 11: 86,065,099 L863I possibly damaging Het
Cbx4 T A 11: 119,082,112 K146* probably null Het
Ccdc36 G T 9: 108,406,621 T208K probably benign Het
Ces1a C T 8: 93,039,498 V163I possibly damaging Het
Ces5a C T 8: 93,528,644 probably benign Het
Cfhr1 A C 1: 139,556,393 N128K possibly damaging Het
Clcn3 T C 8: 60,941,357 D46G probably damaging Het
Cntnap1 T G 11: 101,178,129 I166S probably benign Het
Cntnap3 A T 13: 64,799,058 probably benign Het
Cntnap5c T A 17: 58,407,744 probably benign Het
Gcm2 T C 13: 41,103,001 Y424C probably benign Het
Gm9964 A G 11: 79,296,370 F84L probably damaging Het
Grn T A 11: 102,436,104 D509E probably benign Het
Kdm5c G A X: 152,246,318 D343N probably damaging Het
Ly75 C T 2: 60,293,781 M1717I probably benign Het
Map1a C A 2: 121,298,653 P133T probably damaging Het
Mpp2 C A 11: 102,059,373 A552S possibly damaging Het
Mtr T C 13: 12,199,094 I897M probably damaging Het
Npas3 A T 12: 54,048,767 I337F probably damaging Het
Nup85 T C 11: 115,581,865 probably benign Het
Olfr118 T A 17: 37,672,449 M142K possibly damaging Het
Olfr325 T A 11: 58,581,198 L118H possibly damaging Het
Olfr517 A G 7: 108,869,050 Y35H probably benign Het
Olfr630 T A 7: 103,755,493 I31F possibly damaging Het
Olfr683 T C 7: 105,143,759 N178S probably damaging Het
Pdia4 A T 6: 47,803,495 D301E probably benign Het
Phf2 C A 13: 48,828,846 G134C unknown Het
Polr2h T A 16: 20,720,602 L76H probably damaging Het
Rbm47 G A 5: 66,027,021 R80C probably damaging Het
Sfmbt1 T C 14: 30,785,880 S286P probably damaging Het
Slc5a12 T C 2: 110,616,834 probably benign Het
Tacc2 T C 7: 130,626,261 S1559P probably benign Het
Tbc1d16 T G 11: 119,210,546 H46P probably damaging Het
Tbck A G 3: 132,734,714 probably benign Het
Tmtc4 A T 14: 122,925,962 probably null Het
Ttc13 T C 8: 124,690,361 probably null Het
Ttc17 T C 2: 94,362,785 probably benign Het
Vmn1r121 T A 7: 21,098,513 M1L possibly damaging Het
Vps13c T C 9: 67,952,976 S2825P probably damaging Het
Zan A C 5: 137,446,844 S1718A unknown Het
Zfp39 G T 11: 58,902,800 Y37* probably null Het
Zfp407 T C 18: 84,558,641 N1449S probably damaging Het
Zhx2 C A 15: 57,823,639 D801E possibly damaging Het
Other mutations in Ddx23
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01106:Ddx23 APN 15 98650940 missense probably benign 0.02
IGL02320:Ddx23 APN 15 98650938 missense possibly damaging 0.68
IGL02325:Ddx23 APN 15 98647193 missense possibly damaging 0.80
IGL02514:Ddx23 APN 15 98658318 missense unknown
IGL03173:Ddx23 APN 15 98651004 missense probably benign 0.31
R0077:Ddx23 UTSW 15 98656600 critical splice donor site probably null
R1930:Ddx23 UTSW 15 98650718 missense possibly damaging 0.93
R1931:Ddx23 UTSW 15 98650718 missense possibly damaging 0.93
R1932:Ddx23 UTSW 15 98650718 missense possibly damaging 0.93
R3546:Ddx23 UTSW 15 98650732 missense probably damaging 0.99
R4174:Ddx23 UTSW 15 98658251 missense unknown
R4574:Ddx23 UTSW 15 98647624 missense probably damaging 1.00
R4728:Ddx23 UTSW 15 98650225 missense probably damaging 1.00
R4774:Ddx23 UTSW 15 98647235 missense probably benign 0.00
R4811:Ddx23 UTSW 15 98647471 splice site probably null
R5134:Ddx23 UTSW 15 98650770 missense possibly damaging 0.48
R5895:Ddx23 UTSW 15 98651951 missense probably benign 0.00
R5952:Ddx23 UTSW 15 98658240 missense unknown
R6012:Ddx23 UTSW 15 98650770 missense possibly damaging 0.48
R6289:Ddx23 UTSW 15 98649884 missense probably benign 0.05
R6705:Ddx23 UTSW 15 98652968 nonsense probably null
Z1088:Ddx23 UTSW 15 98647621 missense probably benign 0.14
Posted On2015-04-16