Incidental Mutation 'R5403:Ddx50'
Institutional Source Beutler Lab
Gene Symbol Ddx50
Ensembl Gene ENSMUSG00000020076
Gene NameDEAD (Asp-Glu-Ala-Asp) box polypeptide 50
SynonymsGU2, RH-II/Gubeta, 8430408E17Rik, 4933429B04Rik
MMRRC Submission 042974-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.135) question?
Stock #R5403 (G1)
Quality Score225
Status Not validated
Chromosomal Location62615895-62651218 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 62647030 bp
Amino Acid Change Serine to Proline at position 87 (S87P)
Ref Sequence ENSEMBL: ENSMUSP00000020270 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020270]
Predicted Effect probably benign
Transcript: ENSMUST00000020270
AA Change: S87P

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000020270
Gene: ENSMUSG00000020076
AA Change: S87P

low complexity region 29 49 N/A INTRINSIC
low complexity region 58 65 N/A INTRINSIC
Blast:DEXDc 66 104 3e-8 BLAST
low complexity region 105 122 N/A INTRINSIC
DEXDc 153 354 1.97e-52 SMART
HELICc 398 480 1.8e-28 SMART
low complexity region 558 564 N/A INTRINSIC
Pfam:GUCT 568 662 3.7e-31 PFAM
low complexity region 674 728 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218158
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218224
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218372
Predicted Effect noncoding transcript
Transcript: ENSMUST00000220370
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.7%
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 DEAD box protein family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. This gene encodes a DEAD box enzyme that may be involved in ribosomal RNA synthesis or processing. This gene and DDX21, also called RH-II/GuA, have similar genomic structures and are in tandem orientation on chromosome 10, suggesting that the two genes arose by gene duplication in evolution. This gene has pseudogenes on chromosomes 2, 3 and 4. Alternative splicing of this gene generates multiple transcript variants, but the full length nature of all the other variants but one has not been defined. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700061G19Rik G T 17: 56,876,221 probably benign Het
Adamts6 A G 13: 104,352,815 D392G possibly damaging Het
Adcy8 C T 15: 64,716,152 V929I probably benign Het
Alkbh8 A G 9: 3,385,318 K537E probably benign Het
Anp32a A T 9: 62,341,993 I16F possibly damaging Het
Asb18 T C 1: 90,014,388 T64A probably benign Het
Bpifb4 A T 2: 153,943,992 I17F probably damaging Het
Brd7 G T 8: 88,357,541 Q148K probably damaging Het
Brinp1 A G 4: 68,792,964 W336R probably benign Het
Ccdc88b T A 19: 6,857,740 T38S unknown Het
Cd46 C T 1: 195,062,411 V340I possibly damaging Het
Cdr2 G A 7: 120,958,745 Q186* probably null Het
Ces1e T G 8: 93,208,612 D404A probably benign Het
Chd3 A T 11: 69,349,069 probably null Het
Cntnap3 G A 13: 64,761,978 T771I possibly damaging Het
Cops8 C T 1: 90,606,620 probably benign Het
Csmd2 C T 4: 128,486,884 R2078C probably benign Het
Dlg2 A G 7: 92,431,002 T598A probably damaging Het
Dnah8 G A 17: 30,748,568 D2585N probably benign Het
Epha6 A T 16: 59,775,570 D919E probably damaging Het
Fam109a A G 5: 121,852,731 E52G possibly damaging Het
Fam196b A T 11: 34,403,058 T367S probably benign Het
Fndc9 C T 11: 46,237,714 S20L probably benign Het
Gpx6 A G 13: 21,317,643 E145G probably damaging Het
Hc A G 2: 35,057,434 Y23H probably damaging Het
Jmy G T 13: 93,441,396 Q755K probably benign Het
Krtap4-7 A T 11: 99,643,714 S108T unknown Het
Mgat5b T G 11: 116,948,657 I333S probably benign Het
Mkl2 A G 16: 13,401,013 T519A probably damaging Het
Naip6 G A 13: 100,300,077 A646V probably benign Het
Olfr1416 A T 1: 92,480,297 V108E possibly damaging Het
Olfr936 G T 9: 39,046,703 P239T probably damaging Het
Opn4 T C 14: 34,592,937 T460A probably benign Het
Otogl T A 10: 107,808,756 M1210L probably benign Het
Phf24 A T 4: 42,933,831 probably null Het
Ppargc1a G A 5: 51,462,825 probably benign Het
Ptprd G A 4: 75,954,168 R1355* probably null Het
Rad50 A G 11: 53,695,281 probably null Het
Robo4 CGG CG 9: 37,411,490 probably null Het
Rsf1 GCG GCGACGGCGACG 7: 97,579,907 probably benign Het
St5 A G 7: 109,556,905 S213P probably damaging Het
Tbcd C A 11: 121,560,743 N546K probably damaging Het
Tenm4 A G 7: 96,888,827 D1832G probably damaging Het
Tfap2e T C 4: 126,734,646 I172M probably benign Het
Tnip2 A G 5: 34,513,764 L45P probably damaging Het
Ttc3 T C 16: 94,459,844 V1396A probably benign Het
Ube2o A T 11: 116,548,807 I179N possibly damaging Het
Usp17le T C 7: 104,769,234 I234V probably damaging Het
Zfp106 T C 2: 120,534,781 T382A probably benign Het
Zfp607a A G 7: 27,879,319 K605E possibly damaging Het
Zmynd10 T A 9: 107,550,586 L363H possibly damaging Het
Other mutations in Ddx50
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01517:Ddx50 APN 10 62647132 missense probably benign
IGL01955:Ddx50 APN 10 62647183 missense probably benign
IGL02677:Ddx50 APN 10 62616293 missense unknown
IGL03169:Ddx50 APN 10 62621387 critical splice donor site probably null
IGL03372:Ddx50 APN 10 62643330 missense probably benign 0.11
K7371:Ddx50 UTSW 10 62621510 start codon destroyed probably null
R0123:Ddx50 UTSW 10 62621377 splice site probably benign
R0134:Ddx50 UTSW 10 62621377 splice site probably benign
R0318:Ddx50 UTSW 10 62642837 missense probably damaging 1.00
R0731:Ddx50 UTSW 10 62616249 missense unknown
R1244:Ddx50 UTSW 10 62642924 missense probably damaging 1.00
R1429:Ddx50 UTSW 10 62647068 missense possibly damaging 0.45
R2005:Ddx50 UTSW 10 62640464 missense probably benign 0.10
R2924:Ddx50 UTSW 10 62627594 missense probably damaging 1.00
R3803:Ddx50 UTSW 10 62639944 missense probably damaging 1.00
R3861:Ddx50 UTSW 10 62642946 missense possibly damaging 0.91
R4169:Ddx50 UTSW 10 62640770 nonsense probably null
R4917:Ddx50 UTSW 10 62627671 nonsense probably null
R4918:Ddx50 UTSW 10 62627671 nonsense probably null
R4951:Ddx50 UTSW 10 62634120 missense probably damaging 0.99
R4962:Ddx50 UTSW 10 62642853 missense probably damaging 1.00
R5102:Ddx50 UTSW 10 62640861 missense probably damaging 1.00
R5648:Ddx50 UTSW 10 62616270 missense unknown
R5899:Ddx50 UTSW 10 62640817 nonsense probably null
R6127:Ddx50 UTSW 10 62621563 unclassified probably null
R6244:Ddx50 UTSW 10 62621566 unclassified probably null
X0026:Ddx50 UTSW 10 62625191 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2016-09-06