Incidental Mutation 'R4005:Ddx28'
ID 311431
Institutional Source Beutler Lab
Gene Symbol Ddx28
Ensembl Gene ENSMUSG00000045538
Gene Name DEAD box helicase 28
Synonyms DEAD (Asp-Glu-Ala-Asp) box polypeptide 28, 2410004K13Rik, Mddx28
Accession Numbers
Essential gene? Probably essential (E-score: 0.947) question?
Stock # R4005 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 106736248-106738118 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to G at 106737560 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Proline at position 166 (R166P)
Ref Sequence ENSEMBL: ENSMUSP00000058950 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034375] [ENSMUST00000058579] [ENSMUST00000119736] [ENSMUST00000142898] [ENSMUST00000227778]
AlphaFold Q9CWT6
Predicted Effect probably benign
Transcript: ENSMUST00000034375
SMART Domains Protein: ENSMUSP00000034375
Gene: ENSMUSG00000031901

DomainStartEndE-ValueType
Pfam:Dus 15 344 1.8e-54 PFAM
DSRM 370 435 1.03e-7 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000058579
AA Change: R166P

PolyPhen 2 Score 0.798 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000058950
Gene: ENSMUSG00000045538
AA Change: R166P

DomainStartEndE-ValueType
low complexity region 8 18 N/A INTRINSIC
low complexity region 42 58 N/A INTRINSIC
DEXDc 147 365 1.64e-40 SMART
HELICc 411 492 6.89e-25 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000119736
SMART Domains Protein: ENSMUSP00000113781
Gene: ENSMUSG00000031901

DomainStartEndE-ValueType
Pfam:Dus 1 233 8.1e-38 PFAM
DSRM 257 322 1.03e-7 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141374
Predicted Effect probably benign
Transcript: ENSMUST00000142898
Predicted Effect probably benign
Transcript: ENSMUST00000227778
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.8%
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 the DEAD box protein family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. This gene is intronless. It encodes an RNA-dependent ATPase. The encoded protein is localized in the mitochondria and the nucleus, and can be transported between the mitochondria and the nucleus. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adar T A 3: 89,657,094 (GRCm39) L488Q probably damaging Het
Ajm1 T C 2: 25,468,868 (GRCm39) T348A probably benign Het
Arhgef26 T C 3: 62,247,816 (GRCm39) M300T probably benign Het
Asl C T 5: 130,047,673 (GRCm39) probably null Het
Capn10 T A 1: 92,868,313 (GRCm39) L260Q probably damaging Het
Cdhr3 T C 12: 33,130,355 (GRCm39) D160G probably damaging Het
Cep290 A G 10: 100,374,870 (GRCm39) E1372G probably damaging Het
Cpeb2 A G 5: 43,395,755 (GRCm39) probably benign Het
Cpeb4 G A 11: 31,875,390 (GRCm39) A530T probably damaging Het
Cstl1 A T 2: 148,597,190 (GRCm39) I64F probably damaging Het
Dgkd T C 1: 87,863,145 (GRCm39) I64T possibly damaging Het
Dmxl2 T C 9: 54,353,674 (GRCm39) I765V probably benign Het
Edem3 T C 1: 151,635,506 (GRCm39) M60T probably damaging Het
Farp1 C T 14: 121,513,809 (GRCm39) R844W probably damaging Het
Fat3 G A 9: 15,909,567 (GRCm39) S2145F probably damaging Het
Hmcn1 C G 1: 150,598,204 (GRCm39) L1699F possibly damaging Het
Igsf10 A T 3: 59,235,981 (GRCm39) L1400H probably benign Het
Ikzf3 C T 11: 98,379,843 (GRCm39) E142K probably damaging Het
Ilkap T A 1: 91,312,985 (GRCm39) N170I probably benign Het
Kctd3 T G 1: 188,734,124 (GRCm39) I39L possibly damaging Het
Lrit3 C A 3: 129,585,021 (GRCm39) V246L probably benign Het
Magi1 A G 6: 93,678,299 (GRCm39) I619T probably damaging Het
Map1b G T 13: 99,566,415 (GRCm39) P2102H unknown Het
Mcm10 G T 2: 5,005,814 (GRCm39) S440R probably damaging Het
Mtss2 CG CGG 8: 111,465,673 (GRCm39) probably null Het
Nlrp9a A G 7: 26,257,975 (GRCm39) N531S probably benign Het
Nrcam T A 12: 44,579,429 (GRCm39) D31E probably benign Het
Obscn T C 11: 59,022,472 (GRCm39) R758G possibly damaging Het
Ogn A C 13: 49,762,775 (GRCm39) E39A possibly damaging Het
Or4g17 G A 2: 111,210,088 (GRCm39) V248I probably benign Het
Or52z14 A G 7: 103,253,470 (GRCm39) Y203C probably damaging Het
Or5b94 A T 19: 12,652,210 (GRCm39) I214L probably benign Het
Pramel20 A G 4: 143,298,839 (GRCm39) T261A probably benign Het
Rgs2 T A 1: 143,877,606 (GRCm39) I150L probably benign Het
Rnf19a A T 15: 36,245,774 (GRCm39) D490E probably damaging Het
Spag5 T C 11: 78,212,355 (GRCm39) M1101T probably benign Het
Ulk4 A T 9: 120,997,265 (GRCm39) L769Q possibly damaging Het
Ythdc2 A G 18: 44,966,195 (GRCm39) S144G probably benign Het
Other mutations in Ddx28
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01314:Ddx28 APN 8 106,737,212 (GRCm39) missense probably damaging 0.97
R0166:Ddx28 UTSW 8 106,736,921 (GRCm39) missense probably benign 0.00
R0329:Ddx28 UTSW 8 106,736,877 (GRCm39) missense probably benign 0.00
R0362:Ddx28 UTSW 8 106,737,926 (GRCm39) missense probably damaging 0.99
R0464:Ddx28 UTSW 8 106,736,685 (GRCm39) missense probably damaging 1.00
R1267:Ddx28 UTSW 8 106,736,549 (GRCm39) missense probably damaging 1.00
R1686:Ddx28 UTSW 8 106,737,190 (GRCm39) missense probably damaging 1.00
R1748:Ddx28 UTSW 8 106,737,314 (GRCm39) missense probably benign 0.01
R2201:Ddx28 UTSW 8 106,737,206 (GRCm39) missense probably damaging 1.00
R6456:Ddx28 UTSW 8 106,737,000 (GRCm39) missense possibly damaging 0.94
R6601:Ddx28 UTSW 8 106,737,248 (GRCm39) splice site probably null
R7295:Ddx28 UTSW 8 106,737,476 (GRCm39) missense probably benign
R7320:Ddx28 UTSW 8 106,737,957 (GRCm39) missense probably damaging 0.96
R7690:Ddx28 UTSW 8 106,736,963 (GRCm39) missense probably damaging 1.00
R8427:Ddx28 UTSW 8 106,736,912 (GRCm39) missense probably benign 0.16
R9685:Ddx28 UTSW 8 106,736,733 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AAGTTCTATCACCTGCAGGCC -3'
(R):5'- AGACCATTTCTCCATAGAGCGAG -3'

Sequencing Primer
(F):5'- AGTACCCACCCAGTGACTG -3'
(R):5'- CATTTCTCCATAGAGCGAGTGCAG -3'
Posted On 2015-04-29