Incidental Mutation 'R7790:Chd8'
ID 599836
Institutional Source Beutler Lab
Gene Symbol Chd8
Ensembl Gene ENSMUSG00000053754
Gene Name chromodomain helicase DNA binding protein 8
Synonyms 5830451P18Rik, Duplin
MMRRC Submission 045846-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7790 (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 52463539 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Tryptophan at position 702 (R702W)
Ref Sequence ENSEMBL: ENSMUSP00000087184 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000089752] [ENSMUST00000200169]
AlphaFold Q09XV5
Predicted Effect probably damaging
Transcript: ENSMUST00000089752
AA Change: R702W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000087184
Gene: ENSMUSG00000053754
AA Change: R702W

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 damaging
Transcript: ENSMUST00000200169
AA Change: R702W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000142890
Gene: ENSMUSG00000053754
AA Change: R702W

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 100% (81/81)
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: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700009N14Rik A T 4: 39,451,201 (GRCm39) I136F possibly damaging Het
Abca13 A T 11: 9,247,915 (GRCm39) K2554M probably damaging Het
Ankrd12 C T 17: 66,291,225 (GRCm39) D1403N possibly damaging Het
Ankrd17 A G 5: 90,408,011 (GRCm39) V1402A possibly damaging Het
Ankrd36 A T 11: 5,585,176 (GRCm39) N329I possibly damaging Het
Atr A T 9: 95,756,233 (GRCm39) D815V probably damaging Het
C9orf72 T C 4: 35,192,997 (GRCm39) D444G unknown Het
Ceacam1 T C 7: 25,173,375 (GRCm39) Y271C probably damaging Het
Cenpo T C 12: 4,264,597 (GRCm39) H265R probably benign Het
Ckap5 A G 2: 91,389,455 (GRCm39) N309S probably benign Het
Cxxc1 C T 18: 74,350,855 (GRCm39) R83C probably damaging Het
Dcaf6 T C 1: 165,227,284 (GRCm39) D281G probably damaging Het
Dennd4c A G 4: 86,717,754 (GRCm39) T584A probably damaging Het
Drgx T A 14: 32,350,845 (GRCm39) L227Q probably damaging Het
Dync2h1 G T 9: 7,114,914 (GRCm39) H2415N probably damaging Het
Dzip1l A G 9: 99,543,015 (GRCm39) E490G possibly damaging Het
Fam124a T C 14: 62,843,526 (GRCm39) S345P probably benign Het
Fam83b G A 9: 76,399,330 (GRCm39) T591I probably benign Het
Frem1 T C 4: 82,907,401 (GRCm39) S838G probably benign Het
Fsip2 G T 2: 82,818,723 (GRCm39) D4819Y probably benign Het
Gm43302 T G 5: 105,425,691 (GRCm39) K246T probably benign Het
Gml T C 15: 74,685,462 (GRCm39) probably benign Het
Gpc1 A T 1: 92,781,171 (GRCm39) H90L probably benign Het
Grik3 T C 4: 125,579,812 (GRCm39) L519P probably damaging Het
Grwd1 A G 7: 45,475,438 (GRCm39) V368A probably damaging Het
Gstm3 G A 3: 107,876,555 (GRCm39) probably benign Het
Gtpbp6 A G 5: 110,252,252 (GRCm39) S427P probably damaging Het
Heatr5b C T 17: 79,126,252 (GRCm39) G560E probably damaging Het
Heatr9 A G 11: 83,409,019 (GRCm39) V176A probably damaging Het
Hsf2bp A G 17: 32,253,453 (GRCm39) V5A probably benign Het
Ints3 G T 3: 90,307,720 (GRCm39) Q660K probably benign Het
Itpr2 A T 6: 146,126,274 (GRCm39) L2048Q probably damaging Het
Kcnq1 G A 7: 142,660,342 (GRCm39) probably null Het
Lsm12 A T 11: 102,055,995 (GRCm39) probably null Het
Mcoln3 A G 3: 145,845,247 (GRCm39) Y481C probably damaging Het
Meis3 A G 7: 15,916,322 (GRCm39) N266D probably benign Het
Mgat5 G A 1: 127,339,941 (GRCm39) E441K probably benign Het
Mroh6 C T 15: 75,756,089 (GRCm39) R689H probably benign Het
Mtg1 T C 7: 139,729,662 (GRCm39) Y251H probably damaging Het
Mtus2 A T 5: 148,014,998 (GRCm39) Q597L probably benign Het
Myt1 A G 2: 181,439,390 (GRCm39) E346G probably benign Het
Nat8f4 A G 6: 85,877,873 (GRCm39) S217P probably benign Het
Ngf G A 3: 102,417,140 (GRCm39) G17R unknown Het
Or7e171-ps1 A T 9: 19,852,980 (GRCm39) M252K unknown Het
Pam T C 1: 97,749,572 (GRCm39) Y968C probably damaging Het
Pcdhga7 T A 18: 37,847,996 (GRCm39) M1K probably null Het
Pde8b G T 13: 95,170,679 (GRCm39) D554E probably benign Het
Pdzd7 G A 19: 45,033,962 (GRCm39) R41* probably null Het
Pkhd1l1 C T 15: 44,441,977 (GRCm39) P3639S probably damaging Het
Plce1 A T 19: 38,769,140 (GRCm39) E2280V probably damaging Het
Ryr1 T C 7: 28,804,257 (GRCm39) I538V probably benign Het
Scaf11 A G 15: 96,316,942 (GRCm39) L874P possibly damaging Het
Scpep1 G T 11: 88,824,347 (GRCm39) D307E possibly damaging Het
Septin4 A G 11: 87,480,065 (GRCm39) E327G probably damaging Het
Skint2 T G 4: 112,473,751 (GRCm39) V11G possibly damaging Het
Slc26a4 T C 12: 31,594,482 (GRCm39) N289D probably damaging Het
Slc35f3 CTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTC CTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTC 8: 127,115,777 (GRCm39) probably benign Het
Slx4 T C 16: 3,804,846 (GRCm39) E656G probably benign Het
Socs5 T C 17: 87,441,791 (GRCm39) S244P probably benign Het
Spata31h1 C T 10: 82,123,329 (GRCm39) C3227Y probably benign Het
Speer1e C A 5: 11,234,185 (GRCm39) H30Q probably benign Het
Stt3b A C 9: 115,105,887 (GRCm39) L196R probably damaging Het
Syne2 T A 12: 75,975,877 (GRCm39) probably null Het
Tab2 T A 10: 7,796,188 (GRCm39) N24I probably damaging Het
Taf4b T C 18: 14,946,331 (GRCm39) S385P probably damaging Het
Tg T C 15: 66,721,453 (GRCm39) Y2720H probably damaging Het
Tjap1 C T 17: 46,569,616 (GRCm39) G448E probably benign Het
Tll1 A T 8: 64,478,271 (GRCm39) C827* probably null Het
Tlr11 T A 14: 50,599,382 (GRCm39) I456K probably benign Het
Tmem209 T C 6: 30,497,854 (GRCm39) D305G probably damaging Het
Tmem82 A T 4: 141,345,035 (GRCm39) probably null Het
Tnfrsf14 A G 4: 155,007,750 (GRCm39) V207A probably benign Het
Tnks A T 8: 35,328,694 (GRCm39) N625K probably benign Het
Tomm20 G A 8: 127,666,700 (GRCm39) P58S possibly damaging Het
Ttc9b A G 7: 27,353,761 (GRCm39) D137G probably benign Het
Ulk4 C T 9: 121,092,734 (GRCm39) E168K possibly damaging Het
Usp9y T A Y: 1,444,573 (GRCm39) D122V probably damaging Het
Vps41 C A 13: 19,026,438 (GRCm39) T512K possibly damaging Het
Wdr49 T A 3: 75,182,335 (GRCm39) N698I probably benign Het
Zfp568 G A 7: 29,722,150 (GRCm39) C365Y probably damaging Het
Zfp663 A T 2: 165,194,453 (GRCm39) C589S probably damaging Het
Zfp971 A G 2: 177,675,292 (GRCm39) K297R probably damaging Het
Zkscan16 G T 4: 58,951,843 (GRCm39) E173* probably null 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
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
R9278:Chd8 UTSW 14 52,472,627 (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'- GTGTACACTTCGGTCCCAAC -3'
(R):5'- TAAAGCACATGTTTGCCCACC -3'

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