Incidental Mutation 'IGL02682:Ddx4'
ID303406
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ddx4
Ensembl Gene ENSMUSG00000021758
Gene NameDEAD (Asp-Glu-Ala-Asp) box polypeptide 4
SynonymsMvh, VASA, mvh / m'vasa
Accession Numbers

Genbank: NM_001145885, NM_010029

Is this an essential gene? Possibly essential (E-score: 0.683) question?
Stock #IGL02682
Quality Score
Status
Chromosome13
Chromosomal Location112598333-112652475 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 112622186 bp
ZygosityHeterozygous
Amino Acid Change Histidine to Glutamine at position 280 (H280Q)
Ref Sequence ENSEMBL: ENSMUSP00000096769 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075748] [ENSMUST00000099166]
Predicted Effect probably benign
Transcript: ENSMUST00000075748
AA Change: H254Q

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000075157
Gene: ENSMUSG00000021758
AA Change: H254Q

DomainStartEndE-ValueType
Blast:DEXDc 22 165 8e-14 BLAST
low complexity region 175 183 N/A INTRINSIC
low complexity region 221 229 N/A INTRINSIC
DEXDc 280 491 9.38e-59 SMART
HELICc 527 608 1.18e-32 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000099166
AA Change: H280Q

PolyPhen 2 Score 0.039 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000096769
Gene: ENSMUSG00000021758
AA Change: H280Q

DomainStartEndE-ValueType
Blast:DEXDc 41 191 7e-25 BLAST
low complexity region 201 209 N/A INTRINSIC
low complexity region 247 255 N/A INTRINSIC
DEXDc 306 517 9.38e-59 SMART
HELICc 553 634 1.18e-32 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] 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. This gene encodes a DEAD box protein, which is a homolog of VASA proteins in Drosophila and several other species. The gene is specifically expressed in the germ cell lineage in both sexes and functions in germ cell development. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2009]
PHENOTYPE: Spermatogenesis is blocked in homozygous mutant mice, resulting in male infertility. Female mutant mice are fertile and do not exhibit any obvious reproductive defects. [provided by MGI curators]
Allele List at MGI

All alleles(5) : Targeted, other(3) Gene trapped(2)

Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acvr1 A G 2: 58,477,811 S113P probably benign Het
Arhgdib A T 6: 136,924,168 W188R probably damaging Het
Bcr T A 10: 75,166,046 N927K possibly damaging Het
Cd209c A G 8: 3,940,324 Y165H probably damaging Het
Cnnm2 A G 19: 46,762,076 K102E probably benign Het
Col12a1 T C 9: 79,699,341 E600G probably damaging Het
Eya4 T C 10: 23,116,600 Y462C probably damaging Het
Fibcd1 T A 2: 31,838,564 I94F probably damaging Het
Gm4846 C A 1: 166,494,626 G124V probably damaging Het
Gm5624 A G 14: 44,560,012 I108T possibly damaging Het
Gpr179 A T 11: 97,351,865 M51K probably benign Het
Hck A G 2: 153,134,134 I198V probably damaging Het
Kcnd2 T A 6: 21,216,925 C209* probably null Het
Klhl1 T A 14: 96,201,342 I507F possibly damaging Het
Knl1 A T 2: 119,077,969 K1693N possibly damaging Het
Mcam T C 9: 44,140,417 V490A possibly damaging Het
Mrgprx1 A T 7: 48,021,992 D2E probably damaging Het
Mtg1 T C 7: 140,144,729 probably benign Het
Myof C A 19: 37,921,481 R1512L probably benign Het
Nrp2 C T 1: 62,771,837 T679I probably benign Het
Nwd2 C A 5: 63,804,677 L535I probably benign Het
Nwd2 T A 5: 63,804,678 L535H probably damaging Het
Olfr1307 T A 2: 111,944,940 N172I probably damaging Het
Olfr1442 T C 19: 12,674,669 S155P probably damaging Het
Olfr592 A T 7: 103,187,014 I138F probably damaging Het
Phkb A G 8: 85,875,646 *41W probably null Het
Prl5a1 T A 13: 28,145,420 N27K probably benign Het
Rims1 T C 1: 22,288,484 T1292A probably damaging Het
Rnf38 G A 4: 44,133,745 A376V probably damaging Het
Slc34a2 T C 5: 53,059,238 V117A possibly damaging Het
Slfn8 A T 11: 83,003,691 F707L probably damaging Het
Snx16 G A 3: 10,438,175 P4L probably damaging Het
Snx6 T C 12: 54,754,345 D289G probably damaging Het
St8sia3 G T 18: 64,269,679 V130F probably damaging Het
U2surp A G 9: 95,481,651 probably null Het
Ubqln3 A G 7: 104,142,065 F273L probably benign Het
Vmn2r101 A T 17: 19,612,245 R834S possibly damaging Het
Vmn2r18 G T 5: 151,584,637 H341N probably damaging Het
Vrk3 A G 7: 44,753,820 I2V probably benign Het
Zglp1 A G 9: 21,066,238 S94P probably benign Het
Other mutations in Ddx4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02030:Ddx4 APN 13 112624777 splice site probably benign
IGL02729:Ddx4 APN 13 112651412 utr 5 prime probably benign
H8930:Ddx4 UTSW 13 112613833 splice site probably null
R0518:Ddx4 UTSW 13 112624779 critical splice donor site probably null
R0521:Ddx4 UTSW 13 112624779 critical splice donor site probably null
R1527:Ddx4 UTSW 13 112622239 missense possibly damaging 0.95
R1548:Ddx4 UTSW 13 112599997 missense probably damaging 1.00
R1773:Ddx4 UTSW 13 112599902 missense probably benign
R1886:Ddx4 UTSW 13 112622665 missense probably damaging 1.00
R1969:Ddx4 UTSW 13 112600013 missense probably damaging 0.99
R1969:Ddx4 UTSW 13 112620742 missense probably damaging 0.99
R1970:Ddx4 UTSW 13 112600013 missense probably damaging 0.99
R1971:Ddx4 UTSW 13 112600013 missense probably damaging 0.99
R2265:Ddx4 UTSW 13 112621276 missense probably benign 0.08
R2280:Ddx4 UTSW 13 112620656 missense probably benign 0.03
R2846:Ddx4 UTSW 13 112604612 missense probably damaging 0.99
R2906:Ddx4 UTSW 13 112620777 splice site probably benign
R2980:Ddx4 UTSW 13 112612085 missense probably damaging 1.00
R3732:Ddx4 UTSW 13 112611982 missense possibly damaging 0.56
R4085:Ddx4 UTSW 13 112613761 missense probably benign 0.05
R4088:Ddx4 UTSW 13 112613761 missense probably benign 0.05
R4089:Ddx4 UTSW 13 112613761 missense probably benign 0.05
R4090:Ddx4 UTSW 13 112613761 missense probably benign 0.05
R4600:Ddx4 UTSW 13 112612060 missense probably damaging 1.00
R4610:Ddx4 UTSW 13 112612060 missense probably damaging 1.00
R4669:Ddx4 UTSW 13 112622244 missense probably damaging 1.00
R4700:Ddx4 UTSW 13 112613735 missense probably damaging 1.00
R4782:Ddx4 UTSW 13 112613696 critical splice donor site probably null
R4782:Ddx4 UTSW 13 112651360 missense probably benign 0.10
R5326:Ddx4 UTSW 13 112621245 missense probably damaging 1.00
R5542:Ddx4 UTSW 13 112621245 missense probably damaging 1.00
R6111:Ddx4 UTSW 13 112621232 nonsense probably null
R6253:Ddx4 UTSW 13 112636022 nonsense probably null
R6253:Ddx4 UTSW 13 112636023 missense probably benign 0.00
R6286:Ddx4 UTSW 13 112613735 missense probably damaging 1.00
R6518:Ddx4 UTSW 13 112604547 missense probably benign
R6645:Ddx4 UTSW 13 112641174 missense possibly damaging 0.70
R7017:Ddx4 UTSW 13 112601488 missense probably damaging 1.00
R7155:Ddx4 UTSW 13 112613785 missense probably benign 0.01
R7822:Ddx4 UTSW 13 112612113 missense probably damaging 1.00
R8041:Ddx4 UTSW 13 112626394 missense probably benign
R8048:Ddx4 UTSW 13 112622172 missense probably null 1.00
Posted On2015-04-16