Incidental Mutation 'R5272:Ddx55'
ID 400402
Institutional Source Beutler Lab
Gene Symbol Ddx55
Ensembl Gene ENSMUSG00000029389
Gene Name DEAD box helicase 55
Synonyms DEAD (Asp-Glu-Ala-Asp) box polypeptide 55, 2810021H22Rik
MMRRC Submission 042836-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5272 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 124690927-124707723 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 124696092 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 137 (I137F)
Ref Sequence ENSEMBL: ENSMUSP00000070279 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071057] [ENSMUST00000111438] [ENSMUST00000131631]
AlphaFold Q6ZPL9
Predicted Effect possibly damaging
Transcript: ENSMUST00000071057
AA Change: I137F

PolyPhen 2 Score 0.906 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000070279
Gene: ENSMUSG00000029389
AA Change: I137F

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 possibly damaging
Transcript: ENSMUST00000111438
AA Change: I137F

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000107065
Gene: ENSMUSG00000029389
AA Change: I137F

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: ENSMUST00000142451
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144433
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196021
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.4%
  • 20x: 93.0%
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 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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actl6a A G 3: 32,772,759 (GRCm39) E245G probably damaging Het
Arsb A T 13: 93,930,670 (GRCm39) T213S possibly damaging Het
Cep152 G A 2: 125,452,950 (GRCm39) T374I probably benign Het
Crx C T 7: 15,602,210 (GRCm39) C156Y probably damaging Het
Csmd1 T A 8: 16,249,958 (GRCm39) T1007S probably damaging Het
Cyp19a1 A T 9: 54,083,898 (GRCm39) C164S probably benign Het
Dgkg C A 16: 22,407,044 (GRCm39) probably null Het
Dicer1 A G 12: 104,670,499 (GRCm39) I1022T probably damaging Het
Dis3l2 T C 1: 86,901,126 (GRCm39) V439A possibly damaging Het
Dnah5 T C 15: 28,350,811 (GRCm39) V2611A probably benign Het
Dnah6 A G 6: 73,104,844 (GRCm39) probably null Het
Ercc6 A T 14: 32,240,985 (GRCm39) K170* probably null Het
Fibcd1 A T 2: 31,706,635 (GRCm39) C399S probably damaging Het
Fibcd1 G T 2: 31,706,636 (GRCm39) N398K probably damaging Het
Fnbp4 G A 2: 90,583,459 (GRCm39) M327I probably benign Het
Fryl A T 5: 73,222,479 (GRCm39) L256* probably null Het
Galr1 T A 18: 82,423,761 (GRCm39) Y172F probably benign Het
Gpi1 T C 7: 33,920,115 (GRCm39) N186S probably damaging Het
Kcnh8 A G 17: 53,212,043 (GRCm39) I614V probably damaging Het
Krt23 A T 11: 99,369,099 (GRCm39) I398N probably damaging Het
Mia3 G A 1: 183,109,125 (GRCm39) R656* probably null Het
Mup6 G C 4: 60,005,922 (GRCm39) G138A probably damaging Het
Nectin3 A G 16: 46,268,839 (GRCm39) V521A possibly damaging Het
Nhsl3 T C 4: 129,118,005 (GRCm39) T208A possibly damaging Het
Nphs1 A G 7: 30,181,067 (GRCm39) E1096G possibly damaging Het
Or8s5 G A 15: 98,238,246 (GRCm39) A208V probably benign Het
Panx1 C T 9: 14,956,152 (GRCm39) probably null Het
Pcdhb4 A G 18: 37,440,819 (GRCm39) Y43C probably benign Het
Plbd1 A G 6: 136,617,156 (GRCm39) Y62H probably damaging Het
Rab40b A G 11: 121,248,134 (GRCm39) V190A probably damaging Het
Ryr3 T C 2: 112,483,558 (GRCm39) E4063G probably damaging Het
Smlr1 T C 10: 25,411,925 (GRCm39) I21V probably benign Het
Tenm4 T A 7: 96,523,410 (GRCm39) Y1614N probably damaging Het
Tesmin C A 19: 3,456,992 (GRCm39) A257E probably damaging Het
Tgif1 A G 17: 71,153,249 (GRCm39) L34P probably damaging Het
Ticrr C A 7: 79,319,353 (GRCm39) T446K probably benign Het
Tmc7 A G 7: 118,160,276 (GRCm39) I187T probably benign Het
Tpst2 T A 5: 112,455,818 (GRCm39) V119E probably damaging Het
Trf A T 9: 103,105,177 (GRCm39) M45K probably damaging Het
Trim45 T C 3: 100,837,235 (GRCm39) C524R probably damaging Het
Ttc27 G A 17: 75,049,972 (GRCm39) V293I probably damaging Het
Ugt1a6b C T 1: 88,034,949 (GRCm39) R96C possibly damaging Het
Vit A G 17: 78,894,264 (GRCm39) Q222R probably benign Het
Zfp148 T A 16: 33,316,594 (GRCm39) V380D probably damaging Het
Other mutations in Ddx55
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02237:Ddx55 APN 5 124,705,958 (GRCm39) missense probably damaging 1.00
IGL03356:Ddx55 APN 5 124,692,816 (GRCm39) missense possibly damaging 0.95
R0100:Ddx55 UTSW 5 124,694,845 (GRCm39) missense probably damaging 1.00
R0100:Ddx55 UTSW 5 124,694,845 (GRCm39) missense probably damaging 1.00
R0329:Ddx55 UTSW 5 124,697,210 (GRCm39) missense probably benign 0.00
R0401:Ddx55 UTSW 5 124,706,014 (GRCm39) missense probably damaging 1.00
R1604:Ddx55 UTSW 5 124,697,369 (GRCm39) missense probably damaging 1.00
R1760:Ddx55 UTSW 5 124,706,176 (GRCm39) missense probably damaging 0.99
R2002:Ddx55 UTSW 5 124,704,503 (GRCm39) missense probably damaging 1.00
R2292:Ddx55 UTSW 5 124,706,140 (GRCm39) missense probably benign 0.00
R4677:Ddx55 UTSW 5 124,705,997 (GRCm39) missense probably benign 0.04
R4735:Ddx55 UTSW 5 124,704,539 (GRCm39) missense probably damaging 1.00
R4745:Ddx55 UTSW 5 124,705,028 (GRCm39) nonsense probably null
R4941:Ddx55 UTSW 5 124,706,779 (GRCm39) nonsense probably null
R5348:Ddx55 UTSW 5 124,692,628 (GRCm39) missense probably damaging 0.96
R5514:Ddx55 UTSW 5 124,694,875 (GRCm39) missense probably damaging 1.00
R5801:Ddx55 UTSW 5 124,704,560 (GRCm39) critical splice donor site probably null
R5806:Ddx55 UTSW 5 124,697,262 (GRCm39) missense probably damaging 1.00
R5869:Ddx55 UTSW 5 124,706,745 (GRCm39) missense probably benign
R5909:Ddx55 UTSW 5 124,704,913 (GRCm39) missense probably benign 0.00
R6594:Ddx55 UTSW 5 124,704,988 (GRCm39) missense probably damaging 1.00
R6737:Ddx55 UTSW 5 124,691,008 (GRCm39) missense probably damaging 1.00
R7257:Ddx55 UTSW 5 124,698,784 (GRCm39) missense possibly damaging 0.67
R7262:Ddx55 UTSW 5 124,704,919 (GRCm39) missense probably benign
R8049:Ddx55 UTSW 5 124,694,821 (GRCm39) missense probably damaging 0.96
R8078:Ddx55 UTSW 5 124,704,451 (GRCm39) missense probably damaging 1.00
R8093:Ddx55 UTSW 5 124,694,883 (GRCm39) missense possibly damaging 0.48
R8465:Ddx55 UTSW 5 124,697,184 (GRCm39) splice site probably null
R8944:Ddx55 UTSW 5 124,706,788 (GRCm39) missense probably damaging 0.98
R9007:Ddx55 UTSW 5 124,697,370 (GRCm39) missense probably damaging 0.99
R9305:Ddx55 UTSW 5 124,705,012 (GRCm39) missense probably damaging 1.00
R9561:Ddx55 UTSW 5 124,706,707 (GRCm39) missense possibly damaging 0.58
Predicted Primers PCR Primer
(F):5'- CAGAGTCCTGGCCTGTAATC -3'
(R):5'- AGTCCTTAGGTGTGAGGCAAC -3'

Sequencing Primer
(F):5'- GAGTCCTGGCCTGTAATCCTGTC -3'
(R):5'- CCAGGCTCACCCAACTCTGTG -3'
Posted On 2016-07-06