Incidental Mutation 'BB017:Mbd2'
Institutional Source Beutler Lab
Gene Symbol Mbd2
Ensembl Gene ENSMUSG00000024513
Gene Namemethyl-CpG binding domain protein 2
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #BB017
Quality Score180.009
Status Not validated
Chromosomal Location70568189-70626131 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 70568877 bp
Amino Acid Change Aspartic acid to Glycine at position 154 (D154G)
Ref Sequence ENSEMBL: ENSMUSP00000073701 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074058] [ENSMUST00000114946]
Predicted Effect probably damaging
Transcript: ENSMUST00000074058
AA Change: D154G

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000073701
Gene: ENSMUSG00000024513
AA Change: D154G

low complexity region 15 31 N/A INTRINSIC
low complexity region 48 128 N/A INTRINSIC
low complexity region 133 145 N/A INTRINSIC
MBD 150 223 1.65e-29 SMART
Pfam:MBDa 226 295 1.3e-32 PFAM
Pfam:MBD_C 299 390 7.9e-38 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000114946
AA Change: D154G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000110596
Gene: ENSMUSG00000024513
AA Change: D154G

low complexity region 15 31 N/A INTRINSIC
low complexity region 48 128 N/A INTRINSIC
low complexity region 133 145 N/A INTRINSIC
MBD 150 223 1.65e-29 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] DNA methylation is the major modification of eukaryotic genomes and plays an essential role in mammalian development. Human proteins MECP2, MBD1, MBD2, MBD3, and MBD4 comprise a family of nuclear proteins related by the presence in each of a methyl-CpG binding domain (MBD). Each of these proteins, with the exception of MBD3, is capable of binding specifically to methylated DNA. MECP2, MBD1 and MBD2 can also repress transcription from methylated gene promoters. The protein encoded by this gene may function as a mediator of the biological consequences of the methylation signal. It is also reported that the this protein functions as a demethylase to activate transcription, as DNA methylation causes gene silencing. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2011]
PHENOTYPE: Mice homozygous for disruption sin this gene are grossly normal. Maternal nurturing problems exist however and they are somewhat resistant to dumor development. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5430403G16Rik A T 5: 109,675,756 C609* probably null Het
Adam20 C T 8: 40,797,070 T739I probably benign Het
Adam23 G T 1: 63,585,427 V805F possibly damaging Het
Adamts17 A T 7: 66,849,799 R31S probably damaging Het
Ano4 T A 10: 89,327,276 Y27F possibly damaging Het
Bbs2 A G 8: 94,069,997 V675A probably damaging Het
Brca2 A G 5: 150,558,510 E2839G probably damaging Het
Capn5 C T 7: 98,123,878 V640I probably benign Het
Casp4 C T 9: 5,321,318 T23M probably damaging Het
Cerk C T 15: 86,144,719 E379K possibly damaging Het
Comp G A 8: 70,373,853 G26D probably damaging Het
Cpxm1 G A 2: 130,395,062 A220V possibly damaging Het
Cyp2c69 G T 19: 39,842,990 P460T possibly damaging Het
Ddx23 T C 15: 98,648,623 D555G probably damaging Het
E2f6 T A 12: 16,819,057 I127K probably damaging Het
Efr3a T A 15: 65,861,740 D716E probably benign Het
Esp16 T G 17: 39,539,977 S82R possibly damaging Het
Fasn A C 11: 120,809,235 S2199A probably benign Het
Fscb A G 12: 64,472,563 S710P unknown Het
Gas7 A G 11: 67,665,391 I185M probably damaging Het
Glg1 A T 8: 111,160,735 L1047I possibly damaging Het
Golga5 A G 12: 102,484,422 N445D probably benign Het
Grin2c A T 11: 115,256,237 H377Q probably benign Het
Hmgcs1 T C 13: 119,699,963 I97T possibly damaging Het
Ifi211 T C 1: 173,906,203 T131A possibly damaging Het
Ifngr1 A G 10: 19,609,183 K310R probably damaging Het
Il18rap T C 1: 40,548,643 V467A probably damaging Het
Itgad C A 7: 128,183,108 Q239K probably benign Het
Jrkl T C 9: 13,245,501 I52V possibly damaging Het
Kdm6b A T 11: 69,399,952 D1630E unknown Het
Krt75 C A 15: 101,564,883 *552L probably null Het
Mutyh A T 4: 116,816,956 N235Y probably benign Het
Myo5b A G 18: 74,731,754 T1348A probably benign Het
Ndufs7 T C 10: 80,253,785 probably null Het
Nup205 T G 6: 35,194,576 M458R probably damaging Het
Olfr1061 T A 2: 86,413,216 T279S probably damaging Het
Olfr1416 T A 1: 92,479,848 M258L probably benign Het
Olfr1475 G A 19: 13,479,655 P181L probably damaging Het
Olfr350 G T 2: 36,850,273 V76F probably damaging Het
Olfr392 A C 11: 73,815,100 probably benign Het
Olfr521 A T 7: 99,767,596 T145S probably benign Het
Olfr888 A G 9: 38,108,968 N89S possibly damaging Het
Plcl2 T G 17: 50,606,803 I280S probably benign Het
Ppargc1a A T 5: 51,472,922 Y618N unknown Het
Rab43 A T 6: 87,811,366 I60N probably damaging Het
Rnf126 A T 10: 79,760,892 C231S probably damaging Het
Rnf220 T A 4: 117,307,590 E238D probably damaging Het
Scn9a A T 2: 66,504,849 D1265E probably damaging Het
Sntb2 T A 8: 107,001,637 S406T probably damaging Het
Sos1 T C 17: 80,406,838 I1068V probably benign Het
Spg20 A G 3: 55,128,276 K519E probably damaging Het
Tlx3 A T 11: 33,203,058 F134L probably damaging Het
Trbj1-2 A T 6: 41,534,030 T10S Het
Txk A C 5: 72,735,193 L33R probably damaging Het
Ulk2 A G 11: 61,791,432 probably null Het
Usp20 T C 2: 31,010,544 S357P probably benign Het
Wac T A 18: 7,921,560 N565K possibly damaging Het
Zfp709 G T 8: 71,890,840 K704N probably damaging Het
Zfp788 C T 7: 41,649,625 Q562* probably null Het
Other mutations in Mbd2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02199:Mbd2 APN 18 70593300 missense probably damaging 1.00
BB007:Mbd2 UTSW 18 70568877 missense probably damaging 0.99
R1596:Mbd2 UTSW 18 70616632 missense probably damaging 0.98
R1769:Mbd2 UTSW 18 70616619 missense probably benign 0.02
R3915:Mbd2 UTSW 18 70622609 missense probably benign 0.02
R4184:Mbd2 UTSW 18 70617979 missense probably damaging 0.99
R4854:Mbd2 UTSW 18 70568735 missense unknown
R6056:Mbd2 UTSW 18 70580803 missense possibly damaging 0.91
R6722:Mbd2 UTSW 18 70580748 missense probably damaging 0.99
R7930:Mbd2 UTSW 18 70568877 missense probably damaging 0.99
Predicted Primers PCR Primer

Sequencing Primer
Posted On2020-08-01