Incidental Mutation 'R3839:Dnajb2'
ID 277038
Institutional Source Beutler Lab
Gene Symbol Dnajb2
Ensembl Gene ENSMUSG00000026203
Gene Name DnaJ heat shock protein family (Hsp40) member B2
Synonyms mDj8, Dnajb10, 2700059H22Rik
MMRRC Submission 040892-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3839 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 75213050-75222336 bp(+) (GRCm39)
Type of Mutation critical splice donor site (1 bp from exon)
DNA Base Change (assembly) G to A at 75218124 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000140566 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055223] [ENSMUST00000082158] [ENSMUST00000185403] [ENSMUST00000185654] [ENSMUST00000187058] [ENSMUST00000188290] [ENSMUST00000188346] [ENSMUST00000188931]
AlphaFold Q9QYI5
Predicted Effect probably null
Transcript: ENSMUST00000055223
SMART Domains Protein: ENSMUSP00000052520
Gene: ENSMUSG00000026203

DomainStartEndE-ValueType
DnaJ 2 61 1.46e-29 SMART
low complexity region 67 78 N/A INTRINSIC
low complexity region 119 148 N/A INTRINSIC
UIM 189 208 3.05e1 SMART
UIM 232 251 5.19e-2 SMART
Predicted Effect probably null
Transcript: ENSMUST00000082158
SMART Domains Protein: ENSMUSP00000080796
Gene: ENSMUSG00000026203

DomainStartEndE-ValueType
DnaJ 2 61 2.1e-30 SMART
low complexity region 85 96 N/A INTRINSIC
low complexity region 137 166 N/A INTRINSIC
UIM 207 226 3.05e1 SMART
UIM 250 269 5.19e-2 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000185403
SMART Domains Protein: ENSMUSP00000139982
Gene: ENSMUSG00000026203

DomainStartEndE-ValueType
DnaJ 2 61 2.8e-32 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000185654
SMART Domains Protein: ENSMUSP00000140456
Gene: ENSMUSG00000026203

DomainStartEndE-ValueType
DnaJ 2 61 1.3e-32 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186600
Predicted Effect probably null
Transcript: ENSMUST00000187058
SMART Domains Protein: ENSMUSP00000140637
Gene: ENSMUSG00000026203

DomainStartEndE-ValueType
DnaJ 2 61 1.46e-29 SMART
low complexity region 67 78 N/A INTRINSIC
low complexity region 119 148 N/A INTRINSIC
UIM 189 208 3.05e1 SMART
UIM 232 251 5.19e-2 SMART
Predicted Effect probably null
Transcript: ENSMUST00000188290
SMART Domains Protein: ENSMUSP00000140634
Gene: ENSMUSG00000026203

DomainStartEndE-ValueType
DnaJ 2 61 2.1e-30 SMART
low complexity region 85 96 N/A INTRINSIC
low complexity region 137 166 N/A INTRINSIC
UIM 207 226 3.05e1 SMART
UIM 250 269 5.19e-2 SMART
Predicted Effect probably null
Transcript: ENSMUST00000188346
SMART Domains Protein: ENSMUSP00000140588
Gene: ENSMUSG00000026203

DomainStartEndE-ValueType
DnaJ 2 61 2.1e-30 SMART
low complexity region 85 96 N/A INTRINSIC
low complexity region 137 166 N/A INTRINSIC
UIM 207 226 3.05e1 SMART
UIM 250 269 5.19e-2 SMART
Predicted Effect probably null
Transcript: ENSMUST00000188931
SMART Domains Protein: ENSMUSP00000140566
Gene: ENSMUSG00000026203

DomainStartEndE-ValueType
DnaJ 2 61 2.1e-30 SMART
low complexity region 85 96 N/A INTRINSIC
low complexity region 137 166 N/A INTRINSIC
UIM 207 226 3.05e1 SMART
UIM 250 269 5.19e-2 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000190445
Predicted Effect noncoding transcript
Transcript: ENSMUST00000190379
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188628
Meta Mutation Damage Score 0.9593 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.8%
  • 20x: 96.4%
Validation Efficiency 98% (48/49)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is almost exclusively expressed in the brain, mainly in the neuronal layers. It encodes a protein that shows sequence similarity to bacterial DnaJ protein and the yeast homologs. In bacteria, this protein is implicated in protein folding and protein complex dissociation. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2011]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700028I16Rik A G 10: 82,648,219 (GRCm39) noncoding transcript Het
Abraxas2 T A 7: 132,484,867 (GRCm39) S303R probably benign Het
Ackr3 G A 1: 90,141,850 (GRCm39) S103N probably damaging Het
Arhgef25 T C 10: 127,025,605 (GRCm39) T12A probably benign Het
Aspm C T 1: 139,405,792 (GRCm39) H1560Y probably benign Het
Atg10 A T 13: 91,085,499 (GRCm39) I150K probably damaging Het
AW551984 T C 9: 39,509,204 (GRCm39) probably benign Het
Cald1 A T 6: 34,722,700 (GRCm39) D122V probably damaging Het
Cc2d2a T C 5: 43,876,056 (GRCm39) V1011A probably benign Het
Cdh9 G T 15: 16,823,524 (GRCm39) E169* probably null Het
Cmbl T C 15: 31,582,144 (GRCm39) V47A probably damaging Het
Col9a2 C G 4: 120,911,455 (GRCm39) R599G probably damaging Het
Ctnnd2 T A 15: 31,009,174 (GRCm39) probably null Het
Cyp4a10 A C 4: 115,382,544 (GRCm39) E278A possibly damaging Het
Ddx56 T C 11: 6,217,712 (GRCm39) D3G probably benign Het
Eif3d T A 15: 77,848,300 (GRCm39) T211S probably benign Het
Fam13c C T 10: 70,378,478 (GRCm39) S336L probably damaging Het
Garnl3 C T 2: 32,879,558 (GRCm39) G923S probably benign Het
Gcnt4 A T 13: 97,083,522 (GRCm39) R273* probably null Het
Gldc T A 19: 30,096,075 (GRCm39) probably benign Het
Glra2 C T X: 164,072,612 (GRCm39) V85I probably benign Het
Gm10608 CAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGA CAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGA 9: 118,989,784 (GRCm39) probably null Het
Gpam T C 19: 55,068,890 (GRCm39) N450S probably benign Het
Gpr156 T A 16: 37,808,962 (GRCm39) V228D probably damaging Het
Hivep2 C A 10: 14,004,713 (GRCm39) T437K probably benign Het
Hmgcr A G 13: 96,795,597 (GRCm39) I324T probably benign Het
Itga3 A G 11: 94,948,095 (GRCm39) probably null Het
Itih1 T A 14: 30,657,785 (GRCm39) N429Y probably damaging Het
Klhl40 A G 9: 121,609,482 (GRCm39) Y453C possibly damaging Het
Mid1ip1 T C X: 10,584,620 (GRCm39) V51A possibly damaging Het
Msn C A X: 95,203,805 (GRCm39) Q303K probably damaging Het
Nap1l1 T A 10: 111,331,183 (GRCm39) probably null Het
Rala A T 13: 18,067,759 (GRCm39) C91S probably damaging Het
Rps9 A G 7: 3,709,823 (GRCm39) probably benign Het
Sdr16c5 C A 4: 4,006,601 (GRCm39) M230I probably damaging Het
Sec14l3 A G 11: 4,021,544 (GRCm39) probably null Het
Senp2 T C 16: 21,828,485 (GRCm39) S32P probably damaging Het
Skor1 A C 9: 63,051,730 (GRCm39) S746R probably damaging Het
Slc17a4 C T 13: 24,085,752 (GRCm39) R387H probably benign Het
Slc47a1 G T 11: 61,243,884 (GRCm39) probably benign Het
Slit3 A T 11: 35,399,064 (GRCm39) N143I probably benign Het
Tpbg T C 9: 85,725,167 (GRCm39) probably benign Het
Tubb2a G T 13: 34,259,294 (GRCm39) N165K probably benign Het
Usp14 A G 18: 10,024,532 (GRCm39) probably null Het
Vmn2r109 A G 17: 20,774,704 (GRCm39) V217A probably damaging Het
Zfp108 A G 7: 23,959,981 (GRCm39) I191V probably benign Het
Other mutations in Dnajb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01490:Dnajb2 APN 1 75,213,534 (GRCm39) missense probably damaging 1.00
R0494:Dnajb2 UTSW 1 75,216,278 (GRCm39) unclassified probably benign
R2118:Dnajb2 UTSW 1 75,214,121 (GRCm39) missense probably damaging 1.00
R3837:Dnajb2 UTSW 1 75,218,124 (GRCm39) critical splice donor site probably null
R3838:Dnajb2 UTSW 1 75,218,124 (GRCm39) critical splice donor site probably null
R4105:Dnajb2 UTSW 1 75,213,543 (GRCm39) nonsense probably null
R4108:Dnajb2 UTSW 1 75,213,543 (GRCm39) nonsense probably null
R4858:Dnajb2 UTSW 1 75,220,198 (GRCm39) missense possibly damaging 0.96
R7115:Dnajb2 UTSW 1 75,220,306 (GRCm39) missense
R7960:Dnajb2 UTSW 1 75,218,055 (GRCm39) missense
R8248:Dnajb2 UTSW 1 75,220,226 (GRCm39) missense
R8512:Dnajb2 UTSW 1 75,218,075 (GRCm39) missense
R8537:Dnajb2 UTSW 1 75,216,242 (GRCm39) missense probably damaging 1.00
R9066:Dnajb2 UTSW 1 75,217,874 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- GTCCACCACCTTTGTCCAAG -3'
(R):5'- CAGGTACATTAATGGGCTCATGG -3'

Sequencing Primer
(F):5'- GCAGGTGAGCTCTCCTTCTG -3'
(R):5'- TAAAGTGCAGGCTCTCAGGC -3'
Posted On 2015-04-06