Incidental Mutation 'R0100:Ddx55'
ID17106
Institutional Source Beutler Lab
Gene Symbol Ddx55
Ensembl Gene ENSMUSG00000029389
Gene NameDEAD (Asp-Glu-Ala-Asp) box polypeptide 55
Synonyms2810021H22Rik
MMRRC Submission 038386-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R0100 (G1)
Quality Score
Status Validated
Chromosome5
Chromosomal Location124552864-124569660 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 124556782 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 91 (T91I)
Ref Sequence ENSEMBL: ENSMUSP00000107065 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071057] [ENSMUST00000111438] [ENSMUST00000131631]
Predicted Effect probably damaging
Transcript: ENSMUST00000071057
AA Change: T91I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000070279
Gene: ENSMUSG00000029389
AA Change: T91I

DomainStartEndE-ValueType
DEXDc 28 245 3.15e-51 SMART
HELICc 281 363 3.69e-25 SMART
DUF4217 402 465 1.44e-26 SMART
low complexity region 491 506 N/A INTRINSIC
low complexity region 517 540 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000111438
AA Change: T91I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000107065
Gene: ENSMUSG00000029389
AA Change: T91I

DomainStartEndE-ValueType
DEXDc 28 245 3.15e-51 SMART
HELICc 281 363 3.69e-25 SMART
DUF4217 398 461 1.44e-26 SMART
low complexity region 487 502 N/A INTRINSIC
low complexity region 513 536 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000131631
SMART Domains Protein: ENSMUSP00000143462
Gene: ENSMUSG00000029389

DomainStartEndE-ValueType
Pfam:DEAD 33 125 6.4e-12 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136067
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144433
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196021
Meta Mutation Damage Score 0.514 question?
Coding Region Coverage
  • 1x: 90.3%
  • 3x: 88.1%
  • 10x: 82.7%
  • 20x: 75.2%
Validation Efficiency 89% (68/76)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of protein family containing a characteristic Asp-Glu-Ala-Asp (DEAD) motif. These proteins are putative RNA helicases, and may be involved in a range of nuclear processes including translational initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Multiple alternatively spliced transcript variants have been found for this gene. Pseudogenes have been identified on chromosomes 1 and 12. [provided by RefSeq, Feb 2016]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4931406P16Rik A G 7: 34,254,011 I442T possibly damaging Het
Agrn A G 4: 156,174,958 C814R probably damaging Het
Aoc1 T C 6: 48,908,604 I681T possibly damaging Het
Atp13a4 T C 16: 29,421,724 H793R probably damaging Het
Atp6v0a4 T C 6: 38,076,815 I351V probably benign Het
Bbof1 T A 12: 84,411,055 D31E probably benign Het
Cpxm2 T A 7: 132,054,871 H554L possibly damaging Het
Dhx57 T C 17: 80,275,156 D340G possibly damaging Het
Dnah1 C T 14: 31,262,152 probably null Het
Dpp9 C T 17: 56,205,854 G118D possibly damaging Het
Etl4 T C 2: 20,339,905 S4P probably benign Het
Fat4 A C 3: 38,980,248 N2683T probably damaging Het
Gabrb2 A G 11: 42,487,314 D119G probably damaging Het
Greb1 T A 12: 16,680,224 Q1734L probably benign Het
Gtf2ird2 T C 5: 134,217,015 L705P probably damaging Het
H13 T A 2: 152,689,863 probably null Het
Hgs T G 11: 120,482,852 Y708D possibly damaging Het
Hip1 T C 5: 135,436,453 D367G probably benign Het
Ift140 C T 17: 25,090,954 Q1112* probably null Het
Il17b A G 18: 61,690,271 M59V probably benign Het
Lpin3 T C 2: 160,905,340 Y829H probably damaging Het
Lrrk2 A T 15: 91,745,796 N1230I probably damaging Het
Mindy2 C A 9: 70,607,449 probably benign Het
Nup210 T G 6: 91,069,193 E586A probably benign Het
Olfr1105 T C 2: 87,033,595 T209A probably benign Het
Olfr1344 C T 7: 6,440,400 R167C probably damaging Het
Olfr346 A T 2: 36,688,911 N303I probably benign Het
Osgepl1 A G 1: 53,323,213 I405V probably damaging Het
Pdcd11 T C 19: 47,102,666 S360P probably benign Het
Plekha6 T C 1: 133,270,177 S271P probably damaging Het
Plekhs1 A G 19: 56,478,502 E255G probably damaging Het
Pram1 T A 17: 33,641,399 N313K possibly damaging Het
Rapgef5 C T 12: 117,721,299 S261L probably benign Het
Spint5 T A 2: 164,717,000 C49S probably damaging Het
Tex22 T A 12: 113,088,772 I150N probably benign Het
Thoc6 A T 17: 23,669,850 W195R probably damaging Het
Tmem106a T C 11: 101,586,258 S98P probably benign Het
Tnfrsf18 A G 4: 156,028,366 T170A probably benign Het
Tor1aip1 A T 1: 156,007,075 D342E probably damaging Het
Trav7-6 T C 14: 53,717,072 S20P probably damaging Het
Trpc6 C T 9: 8,653,034 P614S probably damaging Het
Washc5 A G 15: 59,344,098 F811L possibly damaging Het
Other mutations in Ddx55
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02237:Ddx55 APN 5 124567895 missense probably damaging 1.00
IGL03356:Ddx55 APN 5 124554753 missense possibly damaging 0.95
R0100:Ddx55 UTSW 5 124556782 missense probably damaging 1.00
R0329:Ddx55 UTSW 5 124559147 missense probably benign 0.00
R0401:Ddx55 UTSW 5 124567951 missense probably damaging 1.00
R1604:Ddx55 UTSW 5 124559306 missense probably damaging 1.00
R1760:Ddx55 UTSW 5 124568113 missense probably damaging 0.99
R2002:Ddx55 UTSW 5 124566440 missense probably damaging 1.00
R2292:Ddx55 UTSW 5 124568077 missense probably benign 0.00
R4677:Ddx55 UTSW 5 124567934 missense probably benign 0.04
R4735:Ddx55 UTSW 5 124566476 missense probably damaging 1.00
R4745:Ddx55 UTSW 5 124566965 nonsense probably null
R4941:Ddx55 UTSW 5 124568716 nonsense probably null
R5272:Ddx55 UTSW 5 124558029 missense possibly damaging 0.91
R5348:Ddx55 UTSW 5 124554565 missense probably damaging 0.96
R5514:Ddx55 UTSW 5 124556812 missense probably damaging 1.00
R5801:Ddx55 UTSW 5 124566497 critical splice donor site probably null
R5806:Ddx55 UTSW 5 124559199 missense probably damaging 1.00
R5869:Ddx55 UTSW 5 124568682 missense probably benign
R5909:Ddx55 UTSW 5 124566850 missense probably benign 0.00
R6594:Ddx55 UTSW 5 124566925 missense probably damaging 1.00
R6737:Ddx55 UTSW 5 124552945 missense probably damaging 1.00
R7257:Ddx55 UTSW 5 124560721 missense possibly damaging 0.67
R7262:Ddx55 UTSW 5 124566856 missense probably benign
Posted On2013-01-20