Incidental Mutation 'R0028:Dnmt3a'
ID15520
Institutional Source Beutler Lab
Gene Symbol Dnmt3a
Ensembl Gene ENSMUSG00000020661
Gene NameDNA methyltransferase 3A
Synonyms
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.461) question?
Stock #R0028 (G1)
Quality Score
Status Validated
Chromosome12
Chromosomal Location3806007-3914443 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 3900337 bp
ZygosityHeterozygous
Amino Acid Change Serine to Threonine at position 634 (S634T)
Ref Sequence ENSEMBL: ENSMUSP00000134009 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020991] [ENSMUST00000111186] [ENSMUST00000172509] [ENSMUST00000172689] [ENSMUST00000172879] [ENSMUST00000174102] [ENSMUST00000174483] [ENSMUST00000174774] [ENSMUST00000174817]
Predicted Effect probably damaging
Transcript: ENSMUST00000020991
AA Change: S634T

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000020991
Gene: ENSMUSG00000020661
AA Change: S634T

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
low complexity region 15 37 N/A INTRINSIC
internal_repeat_1 55 101 6.44e-5 PROSPERO
low complexity region 109 124 N/A INTRINSIC
low complexity region 160 177 N/A INTRINSIC
low complexity region 204 215 N/A INTRINSIC
internal_repeat_1 241 283 6.44e-5 PROSPERO
PWWP 286 344 1.36e-24 SMART
low complexity region 412 430 N/A INTRINSIC
low complexity region 438 453 N/A INTRINSIC
PDB:3A1B|A 454 610 2e-99 PDB
Blast:RING 533 582 1e-17 BLAST
Pfam:DNA_methylase 630 772 2.1e-14 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000111186
AA Change: S415T

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000106817
Gene: ENSMUSG00000020661
AA Change: S415T

DomainStartEndE-ValueType
PWWP 67 125 1.36e-24 SMART
low complexity region 193 211 N/A INTRINSIC
low complexity region 219 234 N/A INTRINSIC
PDB:3A1B|A 235 391 1e-101 PDB
Blast:RING 314 363 4e-16 BLAST
Pfam:DNA_methylase 411 554 9.5e-15 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000172509
SMART Domains Protein: ENSMUSP00000133869
Gene: ENSMUSG00000020661

DomainStartEndE-ValueType
low complexity region 35 50 N/A INTRINSIC
low complexity region 86 103 N/A INTRINSIC
low complexity region 130 141 N/A INTRINSIC
PWWP 212 270 1.36e-24 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000172689
AA Change: S415T

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000133543
Gene: ENSMUSG00000020661
AA Change: S415T

DomainStartEndE-ValueType
PWWP 67 125 1.36e-24 SMART
low complexity region 193 211 N/A INTRINSIC
low complexity region 219 234 N/A INTRINSIC
PDB:3A1B|A 235 391 1e-101 PDB
Blast:RING 314 363 4e-16 BLAST
Pfam:DNA_methylase 411 554 9.5e-15 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000172749
SMART Domains Protein: ENSMUSP00000134567
Gene: ENSMUSG00000020661

DomainStartEndE-ValueType
PWWP 61 119 7.62e-19 SMART
low complexity region 151 169 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000172879
Predicted Effect probably benign
Transcript: ENSMUST00000174102
SMART Domains Protein: ENSMUSP00000134480
Gene: ENSMUSG00000020661

DomainStartEndE-ValueType
Pfam:PWWP 101 140 2e-10 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174272
Predicted Effect probably benign
Transcript: ENSMUST00000174483
SMART Domains Protein: ENSMUSP00000133938
Gene: ENSMUSG00000020661

DomainStartEndE-ValueType
low complexity region 35 50 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000174733
AA Change: S19T
SMART Domains Protein: ENSMUSP00000134492
Gene: ENSMUSG00000020661
AA Change: S19T

DomainStartEndE-ValueType
Pfam:DNA_methylase 16 104 8.2e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000174774
SMART Domains Protein: ENSMUSP00000134529
Gene: ENSMUSG00000020661

DomainStartEndE-ValueType
PWWP 67 125 1.36e-24 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000174817
AA Change: S634T

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000134009
Gene: ENSMUSG00000020661
AA Change: S634T

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
low complexity region 15 37 N/A INTRINSIC
internal_repeat_1 55 101 6.44e-5 PROSPERO
low complexity region 109 124 N/A INTRINSIC
low complexity region 160 177 N/A INTRINSIC
low complexity region 204 215 N/A INTRINSIC
internal_repeat_1 241 283 6.44e-5 PROSPERO
PWWP 286 344 1.36e-24 SMART
low complexity region 412 430 N/A INTRINSIC
low complexity region 438 453 N/A INTRINSIC
PDB:3A1B|A 454 610 2e-99 PDB
Blast:RING 533 582 1e-17 BLAST
Pfam:DNA_methylase 630 772 2.1e-14 PFAM
Meta Mutation Damage Score 0.8978 question?
Coding Region Coverage
  • 1x: 80.7%
  • 3x: 72.7%
  • 10x: 50.3%
  • 20x: 30.1%
Validation Efficiency 96% (74/77)
MGI Phenotype FUNCTION: This is one of two related genes encoding de novo DNA methyltransferases, which are responsible for the establishment of DNA methylation patterns in embryos. Loss of function of this gene causes developmental defects in multiple different organ systems. There is a pseudogene for this gene located on chromosome 3. Alternatively spliced transcript variants encoding multiple isoforms have been observed. [provided by RefSeq, Nov 2012]
PHENOTYPE: Homozygotes for a targeted null mutation become runted and die around four weeks of age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 30 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca3 T C 17: 24,377,724 F384L probably benign Het
AC159748.1 T C 10: 5,542,006 silent Het
Adamts12 C T 15: 11,215,624 R244C probably damaging Het
Bms1 T C 6: 118,416,519 I131V probably benign Het
Ccdc107 A G 4: 43,495,549 T151A probably benign Het
Col1a2 G A 6: 4,518,822 probably benign Het
Col4a4 A G 1: 82,487,510 probably null Het
Creb1 A G 1: 64,570,148 D126G probably damaging Het
Ddb1 T A 19: 10,619,246 V443E probably damaging Het
Fras1 A C 5: 96,677,316 N1455T probably benign Het
Fyb A G 15: 6,644,914 probably benign Het
Gpr141 C T 13: 19,752,429 V59M probably damaging Het
Ikbke T C 1: 131,272,184 I222V possibly damaging Het
Macf1 A T 4: 123,382,102 H6222Q probably damaging Het
Mapk8ip3 C T 17: 24,904,897 probably benign Het
Phactr1 A T 13: 43,057,179 D74V probably damaging Het
Prickle2 T C 6: 92,422,342 I185V probably benign Het
Rnasel A T 1: 153,754,719 D327V probably benign Het
Slc25a13 T C 6: 6,181,047 N46D probably benign Het
Slc28a2 T A 2: 122,451,602 F261L probably damaging Het
Slc6a15 A T 10: 103,416,680 Y568F probably benign Het
Slc7a1 A G 5: 148,335,511 V452A probably benign Het
Tectb T C 19: 55,194,677 I330T probably benign Het
Tmem92 C T 11: 94,778,952 V118I possibly damaging Het
Tmf1 T C 6: 97,158,098 E985G probably damaging Het
Traf5 T A 1: 192,074,121 probably benign Het
Trip11 T C 12: 101,884,757 E731G probably damaging Het
Unc5a A G 13: 55,003,913 S50G possibly damaging Het
Wrnip1 T C 13: 32,820,297 L517P probably damaging Het
Zfp202 T A 9: 40,211,752 H603Q probably damaging Het
Other mutations in Dnmt3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00844:Dnmt3a APN 12 3905622 missense probably damaging 1.00
IGL02255:Dnmt3a APN 12 3872886 splice site probably benign
IGL02815:Dnmt3a APN 12 3904226 critical splice donor site probably null
IGL03372:Dnmt3a APN 12 3902666 missense probably damaging 1.00
R0306:Dnmt3a UTSW 12 3866096 missense possibly damaging 0.69
R0843:Dnmt3a UTSW 12 3872886 splice site probably benign
R1055:Dnmt3a UTSW 12 3872864 missense probably benign 0.05
R1465:Dnmt3a UTSW 12 3866088 missense probably damaging 1.00
R1465:Dnmt3a UTSW 12 3866088 missense probably damaging 1.00
R1585:Dnmt3a UTSW 12 3901660 missense probably damaging 0.99
R1680:Dnmt3a UTSW 12 3873361 missense probably damaging 0.97
R1753:Dnmt3a UTSW 12 3873342 missense possibly damaging 0.54
R2055:Dnmt3a UTSW 12 3872859 missense probably benign 0.44
R2219:Dnmt3a UTSW 12 3849654 utr 5 prime probably benign
R2267:Dnmt3a UTSW 12 3897551 splice site probably null
R2359:Dnmt3a UTSW 12 3901599 missense probably damaging 1.00
R2384:Dnmt3a UTSW 12 3901591 missense probably damaging 1.00
R2403:Dnmt3a UTSW 12 3899883 missense probably damaging 1.00
R2884:Dnmt3a UTSW 12 3896132 missense probably damaging 1.00
R3027:Dnmt3a UTSW 12 3849626 splice site probably null
R4281:Dnmt3a UTSW 12 3901665 missense probably damaging 1.00
R4282:Dnmt3a UTSW 12 3901665 missense probably damaging 1.00
R4283:Dnmt3a UTSW 12 3901665 missense probably damaging 1.00
R4809:Dnmt3a UTSW 12 3900352 missense probably damaging 1.00
R5154:Dnmt3a UTSW 12 3896008 missense probably damaging 1.00
R5361:Dnmt3a UTSW 12 3895643 missense probably benign 0.13
R5483:Dnmt3a UTSW 12 3899615 missense probably damaging 1.00
R5768:Dnmt3a UTSW 12 3885660 splice site probably null
R5928:Dnmt3a UTSW 12 3866096 missense possibly damaging 0.69
R6432:Dnmt3a UTSW 12 3902399 missense probably damaging 0.99
R6552:Dnmt3a UTSW 12 3907623 missense probably damaging 1.00
R6783:Dnmt3a UTSW 12 3897406 missense probably damaging 0.99
R6850:Dnmt3a UTSW 12 3897600 missense probably benign 0.40
R7106:Dnmt3a UTSW 12 3897591 missense probably damaging 0.99
R7145:Dnmt3a UTSW 12 3872844 missense probably benign 0.01
R7149:Dnmt3a UTSW 12 3902397 missense probably damaging 1.00
R7239:Dnmt3a UTSW 12 3872850 missense probably benign 0.01
R7490:Dnmt3a UTSW 12 3904204 missense probably damaging 1.00
R7588:Dnmt3a UTSW 12 3896080 missense possibly damaging 0.91
R7684:Dnmt3a UTSW 12 3897340 missense probably benign 0.02
R8058:Dnmt3a UTSW 12 3902768 missense not run
Z1176:Dnmt3a UTSW 12 3904201 missense not run
Posted On2012-12-21