Incidental Mutation 'R7755:Mbd4'
ID 597496
Institutional Source Beutler Lab
Gene Symbol Mbd4
Ensembl Gene ENSMUSG00000030322
Gene Name methyl-CpG binding domain protein 4
Synonyms Med1
MMRRC Submission 045811-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.192) question?
Stock # R7755 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 115817658-115830332 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 115821546 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 490 (I490F)
Ref Sequence ENSEMBL: ENSMUSP00000032469 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032469] [ENSMUST00000122816] [ENSMUST00000147282] [ENSMUST00000203643]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000032469
AA Change: I490F

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000032469
Gene: ENSMUSG00000030322
AA Change: I490F

DomainStartEndE-ValueType
MBD 66 142 1.25e-29 SMART
low complexity region 178 196 N/A INTRINSIC
PDB:1NGN|A 400 554 1e-111 PDB
SCOP:d1keaa_ 405 545 1e-23 SMART
Blast:ENDO3c 439 514 2e-6 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000122816
SMART Domains Protein: ENSMUSP00000145433
Gene: ENSMUSG00000030322

DomainStartEndE-ValueType
MBD 66 142 7.6e-32 SMART
low complexity region 178 196 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000147282
SMART Domains Protein: ENSMUSP00000125619
Gene: ENSMUSG00000030322

DomainStartEndE-ValueType
MBD 45 121 1.25e-29 SMART
low complexity region 157 175 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000203643
AA Change: I111F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000144930
Gene: ENSMUSG00000030322
AA Change: I111F

DomainStartEndE-ValueType
Pfam:HhH-GPD 56 168 2.7e-5 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 98% (52/53)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of a family of nuclear proteins related by the presence of a methyl-CpG binding domain (MBD). These proteins are capable of binding specifically to methylated DNA, and some members can also repress transcription from methylated gene promoters. This protein contains an MBD domain at the N-terminus that functions both in binding to methylated DNA and in protein interactions and a C-terminal mismatch-specific glycosylase domain that is involved in DNA repair. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jan 2013]
PHENOTYPE: Mice homozygous for a null allele have an increased rate of DNA mutation, specifically at CpGs. [provided by MGI curators]
Allele List at MGI

All alleles(8) : Targeted(6) Gene trapped(2)

Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik G A 12: 71,236,187 (GRCm39) M1179I probably benign Het
4930402F06Rik T C 2: 35,266,349 (GRCm39) Y107C probably damaging Het
Aff4 T C 11: 53,289,206 (GRCm39) S452P probably damaging Het
Astn2 T C 4: 65,712,795 (GRCm39) D615G probably damaging Het
Begain A G 12: 109,018,802 (GRCm39) L215P probably benign Het
Carf T A 1: 60,187,214 (GRCm39) S606T probably benign Het
Cngb3 A T 4: 19,461,684 (GRCm39) T522S probably benign Het
Ctsll3 A T 13: 60,948,219 (GRCm39) F153I probably damaging Het
Cubn G A 2: 13,284,889 (GRCm39) T3509I probably benign Het
Dmrta1 T C 4: 89,580,170 (GRCm39) S377P probably benign Het
Dnmbp G A 19: 43,838,525 (GRCm39) A659V probably benign Het
Dspp TGACAGCAGTGACAGCAGCGACAGCAGCGACAGCAGTGACAGCAGCGACAGCAGCGACAGCAGTGACAGCAGCGACAGCAGCAACAGCAGTGACAGCAG TGACAGCAGTGACAGCAGCGACAGCAGCGACAGCAGTGACAGCAGCGACAGCAGCAACAGCAGTGACAGCAG 5: 104,326,227 (GRCm39) probably benign Het
Dync2h1 T C 9: 7,015,490 (GRCm39) D3598G probably benign Het
Elp1 T C 4: 56,774,552 (GRCm39) N779S possibly damaging Het
Flot2 T C 11: 77,940,339 (GRCm39) F29L probably benign Het
Hectd1 A T 12: 51,849,003 (GRCm39) I367K possibly damaging Het
Ivl T A 3: 92,479,317 (GRCm39) K249N probably damaging Het
Khnyn A G 14: 56,125,425 (GRCm39) T503A probably damaging Het
Mlip T C 9: 77,136,838 (GRCm39) T690A probably benign Het
Mmp1a T A 9: 7,467,005 (GRCm39) D227E possibly damaging Het
Mrgprf T C 7: 144,862,380 (GRCm39) L314P probably damaging Het
Ndufb9 T G 15: 58,808,255 (GRCm39) Y80* probably null Het
Neto2 C T 8: 86,396,285 (GRCm39) R155H probably damaging Het
Npat T A 9: 53,470,470 (GRCm39) N365K possibly damaging Het
Nsl1 G A 1: 190,795,380 (GRCm39) V49M probably benign Het
Nudt21 T A 8: 94,749,493 (GRCm39) Y191F probably benign Het
Or2w25 A G 11: 59,504,467 (GRCm39) R226G probably damaging Het
Or8b54 T G 9: 38,687,073 (GRCm39) I174S possibly damaging Het
Pcdh18 T C 3: 49,709,278 (GRCm39) Y679C possibly damaging Het
Pkd1l3 A G 8: 110,356,798 (GRCm39) D741G possibly damaging Het
Pkhd1 T C 1: 20,617,717 (GRCm39) D956G probably damaging Het
Poglut2 T C 1: 44,157,733 (GRCm39) probably benign Het
Pparg C T 6: 115,440,067 (GRCm39) P214S probably damaging Het
Ppargc1a T A 5: 51,630,883 (GRCm39) Y582F unknown Het
Prdm9 C T 17: 15,765,226 (GRCm39) C518Y probably damaging Het
Rangrf T A 11: 68,864,540 (GRCm39) E2V probably damaging Het
Rpl19 T C 11: 97,919,193 (GRCm39) I45T probably benign Het
Rtn4rl2 T C 2: 84,702,807 (GRCm39) D255G possibly damaging Het
Shld2 T C 14: 33,970,847 (GRCm39) K627E probably damaging Het
Sirt3 T C 7: 140,457,963 (GRCm39) D62G Het
Slc22a30 T C 19: 8,314,133 (GRCm39) T518A probably damaging Het
Slc40a1 T C 1: 45,950,466 (GRCm39) T329A probably damaging Het
Slc6a17 C T 3: 107,381,671 (GRCm39) G470D probably damaging Het
Syne2 A T 12: 76,044,181 (GRCm39) I3923L probably benign Het
Tiam2 C T 17: 3,471,591 (GRCm39) S411L probably benign Het
Ticam1 A G 17: 56,577,182 (GRCm39) C638R unknown Het
Tnrc6c A G 11: 117,648,912 (GRCm39) T1528A probably benign Het
Ufl1 A G 4: 25,262,274 (GRCm39) I404T probably benign Het
Usp43 A T 11: 67,782,294 (GRCm39) S375T possibly damaging Het
Vmn2r88 C G 14: 51,650,503 (GRCm39) A72G probably benign Het
Vmn2r91 A T 17: 18,330,311 (GRCm39) I532F possibly damaging Het
Vmn2r95 T C 17: 18,644,367 (GRCm39) M1T probably null Het
Xirp2 T C 2: 67,345,526 (GRCm39) V2589A probably benign Het
Zfp128 C T 7: 12,624,240 (GRCm39) Q203* probably null Het
Other mutations in Mbd4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01516:Mbd4 APN 6 115,826,491 (GRCm39) missense probably damaging 0.99
IGL01545:Mbd4 APN 6 115,827,758 (GRCm39) missense probably damaging 1.00
IGL01657:Mbd4 APN 6 115,826,598 (GRCm39) missense probably damaging 0.99
IGL02406:Mbd4 APN 6 115,825,986 (GRCm39) missense possibly damaging 0.96
E0370:Mbd4 UTSW 6 115,826,116 (GRCm39) missense possibly damaging 0.91
R0025:Mbd4 UTSW 6 115,821,529 (GRCm39) critical splice donor site probably null
R0025:Mbd4 UTSW 6 115,821,529 (GRCm39) critical splice donor site probably null
R0538:Mbd4 UTSW 6 115,826,443 (GRCm39) missense probably damaging 0.99
R2085:Mbd4 UTSW 6 115,825,918 (GRCm39) missense probably benign 0.01
R4405:Mbd4 UTSW 6 115,826,076 (GRCm39) missense possibly damaging 0.92
R4464:Mbd4 UTSW 6 115,826,463 (GRCm39) missense probably damaging 0.99
R4780:Mbd4 UTSW 6 115,826,345 (GRCm39) missense probably benign
R4782:Mbd4 UTSW 6 115,822,283 (GRCm39) missense possibly damaging 0.49
R4799:Mbd4 UTSW 6 115,822,283 (GRCm39) missense probably benign 0.26
R4814:Mbd4 UTSW 6 115,826,260 (GRCm39) missense possibly damaging 0.85
R4860:Mbd4 UTSW 6 115,825,887 (GRCm39) missense possibly damaging 0.51
R4860:Mbd4 UTSW 6 115,825,887 (GRCm39) missense possibly damaging 0.51
R4976:Mbd4 UTSW 6 115,827,685 (GRCm39) missense possibly damaging 0.95
R5126:Mbd4 UTSW 6 115,825,929 (GRCm39) splice site probably null
R5202:Mbd4 UTSW 6 115,826,363 (GRCm39) missense probably damaging 0.96
R5485:Mbd4 UTSW 6 115,827,679 (GRCm39) missense probably benign 0.21
R6179:Mbd4 UTSW 6 115,822,386 (GRCm39) missense probably benign 0.00
R6661:Mbd4 UTSW 6 115,826,116 (GRCm39) nonsense probably null
R7008:Mbd4 UTSW 6 115,827,685 (GRCm39) missense possibly damaging 0.95
R7244:Mbd4 UTSW 6 115,821,564 (GRCm39) missense probably benign 0.00
R7723:Mbd4 UTSW 6 115,822,324 (GRCm39) missense possibly damaging 0.47
R7837:Mbd4 UTSW 6 115,826,500 (GRCm39) missense probably benign 0.20
R8032:Mbd4 UTSW 6 115,821,594 (GRCm39) missense probably damaging 1.00
R9707:Mbd4 UTSW 6 115,826,559 (GRCm39) missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- ATGTACAGGGCTACTCAGTGTTG -3'
(R):5'- TGGCCTTTCCCAAGACATG -3'

Sequencing Primer
(F):5'- GCTACTCAGTGTTGGGCAAAG -3'
(R):5'- ACATGTGTCTGCCATTGTTTATGC -3'
Posted On 2019-11-26