Incidental Mutation 'R9278:Chd8'
ID 703459
Institutional Source Beutler Lab
Gene Symbol Chd8
Ensembl Gene ENSMUSG00000053754
Gene Name chromodomain helicase DNA binding protein 8
Synonyms 5830451P18Rik, Duplin
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9278 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 52435608-52495237 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 52472627 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Leucine at position 392 (P392L)
Ref Sequence ENSEMBL: ENSMUSP00000087184 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089752] [ENSMUST00000200169] [ENSMUST00000226307]
AlphaFold Q09XV5
Predicted Effect probably benign
Transcript: ENSMUST00000089752
AA Change: P392L

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000087184
Gene: ENSMUSG00000053754
AA Change: P392L

DomainStartEndE-ValueType
low complexity region 255 272 N/A INTRINSIC
low complexity region 340 374 N/A INTRINSIC
low complexity region 404 437 N/A INTRINSIC
low complexity region 463 477 N/A INTRINSIC
low complexity region 497 534 N/A INTRINSIC
low complexity region 588 607 N/A INTRINSIC
CHROMO 642 708 1.8e-9 SMART
CHROMO 724 782 1.55e-4 SMART
DEXDc 809 1011 4.13e-37 SMART
HELICc 1165 1249 1.01e-22 SMART
low complexity region 1335 1345 N/A INTRINSIC
low complexity region 1422 1441 N/A INTRINSIC
Blast:DEXDc 1460 1505 4e-16 BLAST
low complexity region 1579 1590 N/A INTRINSIC
low complexity region 1703 1714 N/A INTRINSIC
low complexity region 1770 1785 N/A INTRINSIC
low complexity region 1887 1903 N/A INTRINSIC
low complexity region 2063 2107 N/A INTRINSIC
low complexity region 2222 2239 N/A INTRINSIC
BRK 2312 2356 1.34e-19 SMART
BRK 2381 2421 1.94e-2 SMART
low complexity region 2452 2472 N/A INTRINSIC
low complexity region 2494 2510 N/A INTRINSIC
low complexity region 2514 2529 N/A INTRINSIC
low complexity region 2538 2550 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000200169
AA Change: P392L

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000142890
Gene: ENSMUSG00000053754
AA Change: P392L

DomainStartEndE-ValueType
low complexity region 255 272 N/A INTRINSIC
low complexity region 340 374 N/A INTRINSIC
low complexity region 404 437 N/A INTRINSIC
low complexity region 463 477 N/A INTRINSIC
low complexity region 497 534 N/A INTRINSIC
low complexity region 588 607 N/A INTRINSIC
CHROMO 642 708 1.8e-9 SMART
CHROMO 724 782 1.55e-4 SMART
DEXDc 809 1011 4.13e-37 SMART
HELICc 1165 1249 1.01e-22 SMART
low complexity region 1335 1345 N/A INTRINSIC
low complexity region 1422 1441 N/A INTRINSIC
Blast:DEXDc 1460 1505 4e-16 BLAST
low complexity region 1579 1590 N/A INTRINSIC
low complexity region 1703 1714 N/A INTRINSIC
low complexity region 1770 1785 N/A INTRINSIC
low complexity region 1887 1903 N/A INTRINSIC
low complexity region 2063 2107 N/A INTRINSIC
low complexity region 2222 2239 N/A INTRINSIC
BRK 2312 2356 1.34e-19 SMART
BRK 2381 2421 1.94e-2 SMART
low complexity region 2452 2472 N/A INTRINSIC
low complexity region 2494 2510 N/A INTRINSIC
low complexity region 2514 2529 N/A INTRINSIC
low complexity region 2538 2550 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000226307
Coding Region Coverage
  • 1x: 93.4%
  • 3x: 93.4%
  • 10x: 93.2%
  • 20x: 92.9%
Validation Efficiency 97% (77/79)
MGI Phenotype FUNCTION: This gene encodes a member of the chromodomain-helicase-DNA binding protein family, which is characterized by a SNF2-like domain and two chromatin organization modifier domains. The encoded protein also contains brahma and kismet domains, which is common to the subfamily of chromodomain-helicase-DNA binding proteins to which this protein belongs. In mammals, this gene has been shown to function in several processes including transcriptional regulation, epigenetic remodeling, promotion of cell proliferation, and regulation of RNA synthesis. Knockout of this gene causes early embryonic lethality due to widespread apoptosis. Heterozygous loss of function mutations result in autism spectrum disorder-like behaviors that include increased anxiety, repetitive behavior, and altered social behavior. [provided by RefSeq, Dec 2016]
PHENOTYPE: Homozygous null embryos are growth retarded starting at E5.5 and exhibit developmental arrest at E6.5. Mutants develop into an egg cylinder but do not form a primitive streak or mesoderm and exhibit increased apoptosis at E7.5. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afdn T A 17: 14,024,270 (GRCm39) C59S probably damaging Het
Aicda C T 6: 122,538,854 (GRCm39) A161V possibly damaging Het
Ankrd12 C T 17: 66,344,599 (GRCm39) E91K possibly damaging Het
Arpc2 C A 1: 74,276,041 (GRCm39) F19L probably benign Het
Aspa T C 11: 73,215,280 (GRCm39) K12E possibly damaging Het
Cldn10 C T 14: 119,111,647 (GRCm39) R206W probably damaging Het
Clec4b2 T A 6: 123,181,224 (GRCm39) M203K probably damaging Het
Clec4d G T 6: 123,251,651 (GRCm39) E178* probably null Het
Clec4d T C 6: 123,251,649 (GRCm39) M177T probably benign Het
Cmpk2 A T 12: 26,519,568 (GRCm39) Y73F probably benign Het
Col1a1 T A 11: 94,838,103 (GRCm39) V845D unknown Het
Cyp2c67 C T 19: 39,597,699 (GRCm39) R433Q probably damaging Het
Dda1 A T 8: 71,927,130 (GRCm39) probably null Het
Ddx60 A T 8: 62,431,012 (GRCm39) Y849F possibly damaging Het
Dnm2 C T 9: 21,416,977 (GRCm39) R837W possibly damaging Het
Dtwd1 C T 2: 126,006,728 (GRCm39) T250I probably damaging Het
Efcab6 A G 15: 83,777,094 (GRCm39) V1114A probably damaging Het
Fat4 A G 3: 38,945,171 (GRCm39) T1355A probably benign Het
Fbxo40 T G 16: 36,789,940 (GRCm39) D390A possibly damaging Het
Gnaz T A 10: 74,827,437 (GRCm39) L63Q probably benign Het
H6pd T A 4: 150,080,307 (GRCm39) K179N probably damaging Het
Hmgb2 A G 8: 57,965,786 (GRCm39) probably benign Het
Hps5 A G 7: 46,440,397 (GRCm39) F18L probably benign Het
Hyal5 A G 6: 24,876,694 (GRCm39) E189G probably benign Het
Ifnar1 T A 16: 91,302,013 (GRCm39) I496N probably damaging Het
Ift70a2 T C 2: 75,807,375 (GRCm39) D379G probably damaging Het
Igf2r C A 17: 12,914,240 (GRCm39) C1743F probably damaging Het
Igfn1 C A 1: 135,901,185 (GRCm39) R431L probably damaging Het
Itch A G 2: 155,045,217 (GRCm39) Q507R probably benign Het
Kbtbd2 C A 6: 56,757,331 (GRCm39) R135L probably damaging Het
Kcnn2 T C 18: 45,725,446 (GRCm39) I314T probably damaging Het
Lix1 A G 17: 17,623,211 (GRCm39) D2G probably damaging Het
Lrp1b T C 2: 40,487,076 (GRCm39) Y4557C Het
Ltbp2 G A 12: 84,837,864 (GRCm39) P1192L probably benign Het
Mcam G T 9: 44,046,473 (GRCm39) probably benign Het
Med19 G T 2: 84,508,975 (GRCm39) G63C probably damaging Het
Mfsd4b1 C T 10: 39,883,330 (GRCm39) R40H probably damaging Het
Neb C T 2: 52,146,190 (GRCm39) R2929H probably damaging Het
Nlrc5 A G 8: 95,237,908 (GRCm39) D1434G probably benign Het
Nlrp14 A T 7: 106,797,049 (GRCm39) N972I probably damaging Het
Or13a18 T C 7: 140,190,936 (GRCm39) Y278H probably damaging Het
Or14j7 A T 17: 38,235,275 (GRCm39) M273L probably benign Het
Or2h15 A T 17: 38,441,693 (GRCm39) L130Q probably damaging Het
Or4a74 A C 2: 89,439,948 (GRCm39) F166C probably damaging Het
Or8g29-ps1 A G 9: 39,200,781 (GRCm39) V135A probably benign Het
Otop1 T C 5: 38,460,158 (GRCm39) V575A probably damaging Het
Pcdhb4 A G 18: 37,441,925 (GRCm39) S412G possibly damaging Het
Pcsk4 T C 10: 80,161,224 (GRCm39) D230G probably damaging Het
Phldb2 C A 16: 45,646,308 (GRCm39) S46I probably damaging Het
Pik3ca A T 3: 32,508,587 (GRCm39) N785I probably damaging Het
Polr2b A G 5: 77,471,485 (GRCm39) R274G probably damaging Het
Prkdc G A 16: 15,634,523 (GRCm39) probably null Het
Prune2 C T 19: 17,101,144 (GRCm39) T2216I probably benign Het
Psma3 A T 12: 71,041,156 (GRCm39) D252V probably benign Het
Rnf213 T C 11: 119,326,768 (GRCm39) V1586A Het
Ryr2 T C 13: 11,897,976 (GRCm39) T140A probably benign Het
Slc25a48 A G 13: 56,611,552 (GRCm39) I220V probably benign Het
Slc2a1 A T 4: 118,990,607 (GRCm39) E246D probably benign Het
Slc45a4 A G 15: 73,458,206 (GRCm39) Y448H probably benign Het
Sorl1 C T 9: 41,957,857 (GRCm39) V596I probably benign Het
Spag6 A C 2: 18,703,985 (GRCm39) E11A probably benign Het
Spef2 A G 15: 9,727,495 (GRCm39) probably null Het
Spon1 T C 7: 113,628,188 (GRCm39) S315P probably damaging Het
Stard3 G A 11: 98,262,931 (GRCm39) probably benign Het
Sv2c A G 13: 96,112,589 (GRCm39) M636T probably damaging Het
Syt17 T A 7: 118,033,480 (GRCm39) D172V probably damaging Het
Tcf4 A G 18: 69,766,652 (GRCm39) Y206C probably damaging Het
Tead2 G T 7: 44,880,776 (GRCm39) S318I probably benign Het
Tom1 A T 8: 75,783,883 (GRCm39) D289V probably damaging Het
Tonsl A G 15: 76,520,971 (GRCm39) probably benign Het
Tsen15 T C 1: 152,259,098 (GRCm39) I87V probably damaging Het
Usp15 A G 10: 123,007,112 (GRCm39) F123S probably damaging Het
Vmn1r220 A T 13: 23,368,258 (GRCm39) I146N possibly damaging Het
Vmn2r108 A T 17: 20,692,561 (GRCm39) N98K probably benign Het
Vmn2r71 T A 7: 85,269,788 (GRCm39) M433K probably benign Het
Vmn2r97 A T 17: 19,134,762 (GRCm39) H60L probably benign Het
Wbp4 A G 14: 79,699,486 (GRCm39) V336A probably benign Het
Zfp663 T C 2: 165,202,010 (GRCm39) probably null Het
Zpld2 A G 4: 133,922,770 (GRCm39) L521P probably damaging Het
Other mutations in Chd8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00572:Chd8 APN 14 52,463,595 (GRCm39) missense probably damaging 0.99
IGL00694:Chd8 APN 14 52,455,427 (GRCm39) missense probably damaging 1.00
IGL01011:Chd8 APN 14 52,468,989 (GRCm39) missense possibly damaging 0.86
IGL01022:Chd8 APN 14 52,474,450 (GRCm39) missense probably benign
IGL01066:Chd8 APN 14 52,455,223 (GRCm39) missense probably damaging 1.00
IGL01083:Chd8 APN 14 52,458,877 (GRCm39) missense probably damaging 1.00
IGL01313:Chd8 APN 14 52,448,032 (GRCm39) missense probably damaging 1.00
IGL01396:Chd8 APN 14 52,442,044 (GRCm39) unclassified probably benign
IGL01476:Chd8 APN 14 52,442,947 (GRCm39) missense probably benign 0.32
IGL01731:Chd8 APN 14 52,450,111 (GRCm39) missense probably benign 0.12
IGL01895:Chd8 APN 14 52,436,551 (GRCm39) missense probably benign 0.00
IGL02090:Chd8 APN 14 52,464,691 (GRCm39) critical splice donor site probably null
IGL02344:Chd8 APN 14 52,439,107 (GRCm39) missense probably damaging 1.00
IGL02573:Chd8 APN 14 52,457,191 (GRCm39) missense possibly damaging 0.95
IGL02601:Chd8 APN 14 52,451,757 (GRCm39) missense possibly damaging 0.94
IGL02617:Chd8 APN 14 52,472,648 (GRCm39) missense probably benign 0.34
IGL02873:Chd8 APN 14 52,459,970 (GRCm39) missense probably damaging 0.99
IGL02974:Chd8 APN 14 52,439,158 (GRCm39) splice site probably null
IGL03058:Chd8 APN 14 52,455,730 (GRCm39) missense probably damaging 1.00
IGL03076:Chd8 APN 14 52,463,619 (GRCm39) splice site probably benign
IGL03239:Chd8 APN 14 52,465,005 (GRCm39) missense possibly damaging 0.92
PIT4431001:Chd8 UTSW 14 52,455,706 (GRCm39) missense probably damaging 0.98
PIT4468001:Chd8 UTSW 14 52,455,338 (GRCm39) missense possibly damaging 0.95
PIT4468001:Chd8 UTSW 14 52,445,453 (GRCm39) missense probably benign
R0006:Chd8 UTSW 14 52,472,750 (GRCm39) missense possibly damaging 0.51
R0006:Chd8 UTSW 14 52,472,750 (GRCm39) missense possibly damaging 0.51
R0022:Chd8 UTSW 14 52,470,312 (GRCm39) missense probably benign 0.00
R0115:Chd8 UTSW 14 52,474,663 (GRCm39) missense probably benign 0.00
R0131:Chd8 UTSW 14 52,442,783 (GRCm39) missense probably benign 0.15
R0131:Chd8 UTSW 14 52,442,783 (GRCm39) missense probably benign 0.15
R0132:Chd8 UTSW 14 52,442,783 (GRCm39) missense probably benign 0.15
R0419:Chd8 UTSW 14 52,441,517 (GRCm39) missense probably benign 0.24
R0440:Chd8 UTSW 14 52,442,283 (GRCm39) missense possibly damaging 0.91
R0452:Chd8 UTSW 14 52,452,044 (GRCm39) missense probably damaging 1.00
R0481:Chd8 UTSW 14 52,474,663 (GRCm39) missense probably benign 0.00
R0624:Chd8 UTSW 14 52,457,214 (GRCm39) missense possibly damaging 0.65
R0650:Chd8 UTSW 14 52,439,761 (GRCm39) missense probably benign 0.09
R0691:Chd8 UTSW 14 52,450,890 (GRCm39) missense probably damaging 0.96
R0790:Chd8 UTSW 14 52,441,482 (GRCm39) missense probably benign 0.07
R0835:Chd8 UTSW 14 52,441,482 (GRCm39) missense probably benign 0.07
R1180:Chd8 UTSW 14 52,458,565 (GRCm39) missense probably damaging 1.00
R1411:Chd8 UTSW 14 52,462,103 (GRCm39) missense probably benign
R1725:Chd8 UTSW 14 52,470,030 (GRCm39) missense probably benign 0.08
R1838:Chd8 UTSW 14 52,442,340 (GRCm39) missense probably benign 0.11
R1839:Chd8 UTSW 14 52,442,340 (GRCm39) missense probably benign 0.11
R1968:Chd8 UTSW 14 52,458,450 (GRCm39) missense probably damaging 0.98
R2020:Chd8 UTSW 14 52,452,698 (GRCm39) missense probably damaging 1.00
R2024:Chd8 UTSW 14 52,468,950 (GRCm39) missense probably benign 0.23
R2139:Chd8 UTSW 14 52,474,428 (GRCm39) missense probably benign 0.32
R2163:Chd8 UTSW 14 52,436,275 (GRCm39) missense possibly damaging 0.53
R2342:Chd8 UTSW 14 52,442,674 (GRCm39) missense probably benign 0.25
R2844:Chd8 UTSW 14 52,441,952 (GRCm39) missense possibly damaging 0.92
R3500:Chd8 UTSW 14 52,443,110 (GRCm39) missense probably benign 0.00
R3861:Chd8 UTSW 14 52,474,578 (GRCm39) missense probably benign 0.13
R4154:Chd8 UTSW 14 52,444,668 (GRCm39) unclassified probably benign
R4445:Chd8 UTSW 14 52,441,984 (GRCm39) splice site probably null
R4628:Chd8 UTSW 14 52,444,372 (GRCm39) missense probably benign 0.03
R4779:Chd8 UTSW 14 52,468,963 (GRCm39) missense probably damaging 1.00
R4783:Chd8 UTSW 14 52,442,825 (GRCm39) missense probably damaging 1.00
R4784:Chd8 UTSW 14 52,442,825 (GRCm39) missense probably damaging 1.00
R5001:Chd8 UTSW 14 52,441,372 (GRCm39) missense probably benign 0.09
R5280:Chd8 UTSW 14 52,442,582 (GRCm39) missense possibly damaging 0.68
R5331:Chd8 UTSW 14 52,439,571 (GRCm39) intron probably benign
R5348:Chd8 UTSW 14 52,470,155 (GRCm39) missense probably damaging 1.00
R5375:Chd8 UTSW 14 52,441,611 (GRCm39) missense probably damaging 1.00
R5470:Chd8 UTSW 14 52,450,066 (GRCm39) missense probably damaging 1.00
R5479:Chd8 UTSW 14 52,452,652 (GRCm39) missense probably benign 0.15
R5488:Chd8 UTSW 14 52,450,505 (GRCm39) intron probably benign
R5489:Chd8 UTSW 14 52,450,505 (GRCm39) intron probably benign
R5499:Chd8 UTSW 14 52,441,888 (GRCm39) critical splice donor site probably null
R5988:Chd8 UTSW 14 52,455,395 (GRCm39) missense probably damaging 1.00
R6046:Chd8 UTSW 14 52,458,528 (GRCm39) missense possibly damaging 0.60
R6125:Chd8 UTSW 14 52,444,491 (GRCm39) missense probably benign 0.16
R6212:Chd8 UTSW 14 52,439,155 (GRCm39) missense probably damaging 1.00
R6337:Chd8 UTSW 14 52,441,566 (GRCm39) missense probably damaging 1.00
R6394:Chd8 UTSW 14 52,440,042 (GRCm39) missense possibly damaging 0.66
R6576:Chd8 UTSW 14 52,453,533 (GRCm39) missense probably damaging 1.00
R6590:Chd8 UTSW 14 52,464,694 (GRCm39) missense possibly damaging 0.60
R6690:Chd8 UTSW 14 52,464,694 (GRCm39) missense possibly damaging 0.60
R6786:Chd8 UTSW 14 52,464,125 (GRCm39) missense probably benign 0.33
R6913:Chd8 UTSW 14 52,451,951 (GRCm39) missense probably damaging 0.99
R7090:Chd8 UTSW 14 52,452,677 (GRCm39) missense probably damaging 0.99
R7107:Chd8 UTSW 14 52,450,129 (GRCm39) missense probably benign 0.07
R7138:Chd8 UTSW 14 52,451,955 (GRCm39) missense possibly damaging 0.83
R7383:Chd8 UTSW 14 52,452,776 (GRCm39) missense probably damaging 1.00
R7392:Chd8 UTSW 14 52,470,312 (GRCm39) missense probably benign
R7471:Chd8 UTSW 14 52,441,569 (GRCm39) missense probably benign
R7625:Chd8 UTSW 14 52,474,534 (GRCm39) missense probably benign 0.04
R7790:Chd8 UTSW 14 52,463,539 (GRCm39) missense probably damaging 1.00
R7862:Chd8 UTSW 14 52,451,734 (GRCm39) missense probably damaging 1.00
R7937:Chd8 UTSW 14 52,464,963 (GRCm39) missense probably benign 0.02
R8092:Chd8 UTSW 14 52,455,184 (GRCm39) missense probably damaging 1.00
R8237:Chd8 UTSW 14 52,450,809 (GRCm39) missense probably damaging 1.00
R8321:Chd8 UTSW 14 52,470,024 (GRCm39) missense probably benign 0.01
R8371:Chd8 UTSW 14 52,470,275 (GRCm39) missense probably benign
R8425:Chd8 UTSW 14 52,448,012 (GRCm39) missense probably damaging 1.00
R8674:Chd8 UTSW 14 52,450,463 (GRCm39) missense probably damaging 0.98
R8794:Chd8 UTSW 14 52,441,904 (GRCm39) missense probably damaging 0.98
R8828:Chd8 UTSW 14 52,448,037 (GRCm39) frame shift probably null
R8909:Chd8 UTSW 14 52,450,389 (GRCm39) missense possibly damaging 0.82
R9194:Chd8 UTSW 14 52,439,650 (GRCm39) missense probably benign 0.01
R9489:Chd8 UTSW 14 52,457,055 (GRCm39) missense probably damaging 0.98
R9501:Chd8 UTSW 14 52,452,045 (GRCm39) missense probably benign 0.04
R9546:Chd8 UTSW 14 52,453,408 (GRCm39) missense probably damaging 1.00
R9605:Chd8 UTSW 14 52,457,055 (GRCm39) missense probably damaging 0.98
R9694:Chd8 UTSW 14 52,441,341 (GRCm39) missense possibly damaging 0.86
Predicted Primers PCR Primer
(F):5'- TAGCAAAACAAGGTTTCCATGG -3'
(R):5'- CCAGGCAAGATAGTGTTACAGG -3'

Sequencing Primer
(F):5'- AACAAGGTTTCCATGGGTGAAGTTC -3'
(R):5'- GCTAGCAGCCTTGACTCAAG -3'
Posted On 2022-03-25