Incidental Mutation 'R9749:Myh6'
ID 732437
Institutional Source Beutler Lab
Gene Symbol Myh6
Ensembl Gene ENSMUSG00000040752
Gene Name myosin, heavy polypeptide 6, cardiac muscle, alpha
Synonyms cardiomyopathy, hypertrophic 1, Myhca, Myhc-a, alphaMHC, alpha myosin, alpha cardiac MHC, A830009F23Rik, alpha-MHC
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9749 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 55179378-55204384 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 55190943 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 911 (I911V)
Ref Sequence ENSEMBL: ENSMUSP00000080538 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081857] [ENSMUST00000226297]
AlphaFold Q02566
Predicted Effect probably damaging
Transcript: ENSMUST00000081857
AA Change: I911V

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000080538
Gene: ENSMUSG00000040752
AA Change: I911V

DomainStartEndE-ValueType
Pfam:Myosin_N 34 73 1.9e-15 PFAM
MYSc 79 781 N/A SMART
IQ 782 804 1.15e-1 SMART
IQ 808 830 3.32e2 SMART
Pfam:Myosin_tail_1 845 1926 2.1e-162 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000226297
AA Change: I911V

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.3%
  • 20x: 98.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Cardiac muscle myosin is a hexamer consisting of two heavy chain subunits, two light chain subunits, and two regulatory subunits. This gene encodes the alpha heavy chain subunit of cardiac myosin. The gene is located approximately 4kb downstream of the gene encoding the beta heavy chain subunit of cardiac myosin. Mutations in this gene cause familial hypertrophic cardiomyopathy and atrial septal defect 3. [provided by RefSeq, Feb 2017]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit embryonic lethality associated with heart defects while heterozygotes show cardiac myofibrillar disarray, cardiac dysfunction and fibrosis. Mice heterozygous for different knock-in alleles may develop hypertrophic or dilated forms of cardiomyopathy. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 80 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933427D14Rik T A 11: 72,080,521 (GRCm39) I382F possibly damaging Het
Adamtsl3 A G 7: 82,099,394 (GRCm39) S183G probably benign Het
Adamtsl4 T C 3: 95,591,457 (GRCm39) H170R probably benign Het
Adcy2 T C 13: 68,773,974 (GRCm39) D1023G probably damaging Het
Agrn C A 4: 156,258,114 (GRCm39) V1083F probably benign Het
Arhgap21 T C 2: 20,854,026 (GRCm39) T1789A probably benign Het
Atr T C 9: 95,819,703 (GRCm39) probably null Het
Bcl2l13 T C 6: 120,842,633 (GRCm39) S109P possibly damaging Het
Bik A T 15: 83,425,540 (GRCm39) T14S possibly damaging Het
Car7 A G 8: 105,275,054 (GRCm39) D164G probably damaging Het
Cat T A 2: 103,285,445 (GRCm39) K499M probably benign Het
Ccar2 T A 14: 70,388,728 (GRCm39) Q161L probably benign Het
Cd109 T G 9: 78,592,166 (GRCm39) V760G probably damaging Het
Cep350 A T 1: 155,828,985 (GRCm39) H246Q probably benign Het
Cfap91 A G 16: 38,128,487 (GRCm39) I496T probably damaging Het
Chst13 T C 6: 90,295,251 (GRCm39) D54G probably damaging Het
Cilk1 T A 9: 78,060,999 (GRCm39) V215E probably damaging Het
Col4a4 A G 1: 82,463,353 (GRCm39) S1046P unknown Het
Col6a5 T C 9: 105,739,190 (GRCm39) Q2581R probably damaging Het
Cox5b-ps G A 13: 21,685,515 (GRCm39) A25V probably benign Het
Csmd2 A T 4: 128,389,921 (GRCm39) I2219F Het
Cux2 G A 5: 122,007,780 (GRCm39) S627L possibly damaging Het
Cyp2a22 A T 7: 26,638,715 (GRCm39) W24R probably null Het
Dhrs7c A T 11: 67,702,479 (GRCm39) T156S probably damaging Het
Dnah9 A G 11: 65,986,202 (GRCm39) V1144A probably damaging Het
Folh1 T C 7: 86,368,908 (GRCm39) T740A probably damaging Het
Foxo4 G A X: 100,301,955 (GRCm39) S209N probably benign Het
Gm10300 A G 4: 131,802,029 (GRCm39) T8A unknown Het
Gns T A 10: 121,214,057 (GRCm39) I244N probably benign Het
Gsdmd A G 15: 75,735,411 (GRCm39) K52E probably damaging Het
H1f0 A G 15: 78,913,217 (GRCm39) D99G probably benign Het
Hapln4 T C 8: 70,539,724 (GRCm39) Y252H probably damaging Het
Hmcn1 A C 1: 150,632,339 (GRCm39) I866S possibly damaging Het
Hrnr C T 3: 93,231,384 (GRCm39) R541C unknown Het
Igkv4-57-1 A G 6: 69,521,408 (GRCm39) I98T probably damaging Het
Itih3 T A 14: 30,641,279 (GRCm39) D253V probably damaging Het
Kansl1l T A 1: 66,760,970 (GRCm39) E869D probably damaging Het
Kif13a T C 13: 46,914,227 (GRCm39) Q502R probably damaging Het
Lama5 T A 2: 179,825,433 (GRCm39) Q2447L probably benign Het
Lcn6 A T 2: 25,570,034 (GRCm39) M1L probably benign Het
Lrrtm1 T C 6: 77,220,855 (GRCm39) V104A probably damaging Het
Map3k13 T C 16: 21,740,581 (GRCm39) L636P probably benign Het
Melk T A 4: 44,307,067 (GRCm39) H74Q possibly damaging Het
Mixl1 A T 1: 180,522,311 (GRCm39) M190K probably benign Het
Mttp A G 3: 137,830,989 (GRCm39) S27P probably damaging Het
Ncapd3 T A 9: 26,956,873 (GRCm39) I262N probably benign Het
Ncapg2 C A 12: 116,411,368 (GRCm39) S1051* probably null Het
Nckap1 G A 2: 80,401,568 (GRCm39) Q39* probably null Het
Nemp1 A G 10: 127,524,198 (GRCm39) D76G probably benign Het
Or12e10 A C 2: 87,640,202 (GRCm39) K13Q probably benign Het
Or2a20 G A 6: 43,194,258 (GRCm39) W137* probably null Het
Or2l13 A T 16: 19,306,113 (GRCm39) H175L possibly damaging Het
Or4a2 T A 2: 89,248,662 (GRCm39) I32F possibly damaging Het
Or8k36-ps1 T C 2: 86,437,909 (GRCm39) E2G probably benign Het
Osbpl5 C A 7: 143,249,308 (GRCm39) V578L probably benign Het
Peg10 CCACATCAGGATCCACATCAGGATGCACATCAGCATCAGGATCCCCATCAGGATGCACATCAGGATCCACATCAGGATGCACATCAG CCACATCAGGATCCACATCAGGATGCACATCAG 6: 4,756,398 (GRCm39) probably benign Het
Rabl3 A G 16: 37,377,190 (GRCm39) D49G possibly damaging Het
Rngtt A G 4: 33,368,618 (GRCm39) I384V possibly damaging Het
Robo1 T C 16: 72,105,257 (GRCm39) probably benign Het
Rtcb C A 10: 85,785,453 (GRCm39) R125L probably damaging Het
Rtn4rl2 C A 2: 84,702,954 (GRCm39) R206L probably damaging Het
Sbk2 A T 7: 4,960,333 (GRCm39) I279N probably benign Het
Scaf1 A G 7: 44,656,576 (GRCm39) S768P unknown Het
Slc6a9 A G 4: 117,721,198 (GRCm39) H316R probably damaging Het
Son CATGGACTCCCAGATGTTAGCAACTAGCTCTATGGACTCCCAGATGTTAGCAACTAGCTCTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCTCCATGGACTCCCAGATGTTAGCAAC CATGGACTCCCAGATGTTAGCAACTAGCTCTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCTCCATGGACTCCCAGATGTTAGCAAC 16: 91,453,579 (GRCm39) probably benign Het
Tas2r136 G T 6: 132,755,106 (GRCm39) T7K probably damaging Het
Tbc1d9 T A 8: 83,968,339 (GRCm39) probably null Het
Tekt2 C T 4: 126,217,444 (GRCm39) R207H probably damaging Het
Tmem40 T C 6: 115,719,306 (GRCm39) D53G probably benign Het
Tram1 A T 1: 13,640,238 (GRCm39) V272D possibly damaging Het
Trpc4 G A 3: 54,102,302 (GRCm39) D67N probably damaging Het
Ttc6 A T 12: 57,701,559 (GRCm39) T591S probably benign Het
Ube2g1 A T 11: 72,570,199 (GRCm39) E144V probably benign Het
Unc80 A G 1: 66,544,179 (GRCm39) D434G probably damaging Het
Vmn1r168 C A 7: 23,240,237 (GRCm39) N31K probably damaging Het
Vmn1r79 A T 7: 11,910,450 (GRCm39) T111S probably damaging Het
Vmn2r118 C T 17: 55,915,415 (GRCm39) probably null Het
Vps35l C A 7: 118,352,107 (GRCm39) D195E probably benign Het
Yy1 A G 12: 108,772,417 (GRCm39) D231G possibly damaging Het
Zfp748 A G 13: 67,690,573 (GRCm39) V229A probably benign Het
Other mutations in Myh6
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00332:Myh6 APN 14 55,184,450 (GRCm39) missense probably benign 0.13
IGL00401:Myh6 APN 14 55,190,874 (GRCm39) missense probably benign 0.00
IGL01062:Myh6 APN 14 55,189,749 (GRCm39) missense probably damaging 0.99
IGL01300:Myh6 APN 14 55,200,548 (GRCm39) missense possibly damaging 0.94
IGL01688:Myh6 APN 14 55,201,417 (GRCm39) missense possibly damaging 0.74
IGL01695:Myh6 APN 14 55,194,870 (GRCm39) missense probably benign 0.01
IGL01762:Myh6 APN 14 55,199,538 (GRCm39) missense probably benign 0.17
IGL01803:Myh6 APN 14 55,182,000 (GRCm39) missense probably damaging 1.00
IGL02079:Myh6 APN 14 55,187,998 (GRCm39) missense probably damaging 1.00
IGL02315:Myh6 APN 14 55,191,291 (GRCm39) missense probably damaging 1.00
IGL02340:Myh6 APN 14 55,194,612 (GRCm39) missense possibly damaging 0.76
IGL02377:Myh6 APN 14 55,181,775 (GRCm39) missense probably benign 0.10
IGL02715:Myh6 APN 14 55,184,365 (GRCm39) unclassified probably benign
IGL02742:Myh6 APN 14 55,191,381 (GRCm39) missense possibly damaging 0.62
P0028:Myh6 UTSW 14 55,201,094 (GRCm39) missense probably benign
PIT4520001:Myh6 UTSW 14 55,187,581 (GRCm39) missense probably benign 0.00
R0058:Myh6 UTSW 14 55,200,861 (GRCm39) missense probably damaging 1.00
R0090:Myh6 UTSW 14 55,196,161 (GRCm39) missense probably damaging 0.97
R0360:Myh6 UTSW 14 55,185,804 (GRCm39) nonsense probably null
R0364:Myh6 UTSW 14 55,185,804 (GRCm39) nonsense probably null
R0395:Myh6 UTSW 14 55,183,777 (GRCm39) missense possibly damaging 0.94
R0549:Myh6 UTSW 14 55,196,065 (GRCm39) missense probably damaging 1.00
R0559:Myh6 UTSW 14 55,196,011 (GRCm39) missense probably benign
R0800:Myh6 UTSW 14 55,190,735 (GRCm39) splice site probably benign
R0892:Myh6 UTSW 14 55,184,511 (GRCm39) missense probably benign 0.17
R0975:Myh6 UTSW 14 55,190,826 (GRCm39) missense probably damaging 1.00
R1051:Myh6 UTSW 14 55,186,984 (GRCm39) missense probably benign 0.12
R1180:Myh6 UTSW 14 55,181,925 (GRCm39) missense possibly damaging 0.93
R1311:Myh6 UTSW 14 55,183,822 (GRCm39) missense probably damaging 0.96
R1490:Myh6 UTSW 14 55,200,175 (GRCm39) nonsense probably null
R1531:Myh6 UTSW 14 55,193,963 (GRCm39) missense probably damaging 1.00
R1835:Myh6 UTSW 14 55,194,858 (GRCm39) missense probably benign 0.03
R1845:Myh6 UTSW 14 55,182,131 (GRCm39) missense probably damaging 1.00
R2033:Myh6 UTSW 14 55,201,102 (GRCm39) missense probably benign 0.00
R2143:Myh6 UTSW 14 55,190,411 (GRCm39) missense probably damaging 1.00
R2146:Myh6 UTSW 14 55,191,228 (GRCm39) missense probably damaging 1.00
R2155:Myh6 UTSW 14 55,191,251 (GRCm39) missense probably benign
R2484:Myh6 UTSW 14 55,198,699 (GRCm39) nonsense probably null
R3155:Myh6 UTSW 14 55,182,125 (GRCm39) missense probably damaging 0.97
R3156:Myh6 UTSW 14 55,182,125 (GRCm39) missense probably damaging 0.97
R3780:Myh6 UTSW 14 55,201,415 (GRCm39) missense probably benign 0.00
R3906:Myh6 UTSW 14 55,194,412 (GRCm39) missense probably benign 0.04
R3937:Myh6 UTSW 14 55,200,512 (GRCm39) missense probably benign 0.00
R3938:Myh6 UTSW 14 55,200,512 (GRCm39) missense probably benign 0.00
R4236:Myh6 UTSW 14 55,197,819 (GRCm39) missense probably benign 0.15
R4373:Myh6 UTSW 14 55,199,565 (GRCm39) missense probably damaging 0.97
R4374:Myh6 UTSW 14 55,199,565 (GRCm39) missense probably damaging 0.97
R4377:Myh6 UTSW 14 55,199,565 (GRCm39) missense probably damaging 0.97
R4798:Myh6 UTSW 14 55,190,750 (GRCm39) missense probably damaging 1.00
R4844:Myh6 UTSW 14 55,184,651 (GRCm39) missense possibly damaging 0.89
R4908:Myh6 UTSW 14 55,194,419 (GRCm39) missense probably damaging 1.00
R5256:Myh6 UTSW 14 55,190,118 (GRCm39) missense probably damaging 1.00
R5277:Myh6 UTSW 14 55,194,019 (GRCm39) missense probably benign 0.01
R5356:Myh6 UTSW 14 55,191,219 (GRCm39) missense probably damaging 1.00
R5433:Myh6 UTSW 14 55,191,381 (GRCm39) missense probably benign 0.32
R5616:Myh6 UTSW 14 55,194,038 (GRCm39) missense probably benign 0.17
R5784:Myh6 UTSW 14 55,190,521 (GRCm39) missense possibly damaging 0.93
R5820:Myh6 UTSW 14 55,196,137 (GRCm39) missense probably damaging 0.99
R5835:Myh6 UTSW 14 55,187,864 (GRCm39) missense probably damaging 1.00
R5922:Myh6 UTSW 14 55,183,931 (GRCm39) missense probably damaging 0.99
R5975:Myh6 UTSW 14 55,187,965 (GRCm39) missense probably benign 0.31
R5988:Myh6 UTSW 14 55,202,851 (GRCm39) missense probably damaging 1.00
R6630:Myh6 UTSW 14 55,179,458 (GRCm39) missense probably benign 0.01
R6845:Myh6 UTSW 14 55,182,206 (GRCm39) missense probably benign
R7009:Myh6 UTSW 14 55,189,749 (GRCm39) missense probably damaging 0.99
R7154:Myh6 UTSW 14 55,197,764 (GRCm39) missense probably benign 0.43
R7293:Myh6 UTSW 14 55,184,631 (GRCm39) missense probably benign 0.00
R7313:Myh6 UTSW 14 55,197,727 (GRCm39) missense probably benign 0.00
R7339:Myh6 UTSW 14 55,199,025 (GRCm39) splice site probably null
R7348:Myh6 UTSW 14 55,189,716 (GRCm39) missense probably damaging 1.00
R7487:Myh6 UTSW 14 55,190,953 (GRCm39) nonsense probably null
R7680:Myh6 UTSW 14 55,186,190 (GRCm39) missense possibly damaging 0.88
R7726:Myh6 UTSW 14 55,202,822 (GRCm39) missense probably damaging 0.99
R7743:Myh6 UTSW 14 55,194,607 (GRCm39) missense probably damaging 0.99
R7807:Myh6 UTSW 14 55,179,897 (GRCm39) missense probably damaging 1.00
R7851:Myh6 UTSW 14 55,190,508 (GRCm39) missense possibly damaging 0.94
R8145:Myh6 UTSW 14 55,191,382 (GRCm39) missense probably benign 0.45
R8344:Myh6 UTSW 14 55,190,891 (GRCm39) missense probably damaging 0.99
R8407:Myh6 UTSW 14 55,201,388 (GRCm39) missense probably benign 0.13
R8415:Myh6 UTSW 14 55,181,835 (GRCm39) missense probably damaging 0.98
R8782:Myh6 UTSW 14 55,187,357 (GRCm39) missense possibly damaging 0.76
R9034:Myh6 UTSW 14 55,185,596 (GRCm39) missense possibly damaging 0.47
R9354:Myh6 UTSW 14 55,200,992 (GRCm39) missense probably damaging 0.99
R9441:Myh6 UTSW 14 55,197,771 (GRCm39) missense probably benign 0.02
R9449:Myh6 UTSW 14 55,189,779 (GRCm39) missense possibly damaging 0.50
R9485:Myh6 UTSW 14 55,181,802 (GRCm39) missense probably benign 0.01
R9612:Myh6 UTSW 14 55,201,054 (GRCm39) missense probably benign 0.09
R9738:Myh6 UTSW 14 55,189,759 (GRCm39) missense probably benign 0.03
R9742:Myh6 UTSW 14 55,194,056 (GRCm39) missense probably benign
Z1088:Myh6 UTSW 14 55,194,454 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCTGGAGACCTAGGCTGAAC -3'
(R):5'- GGTGAGGCCACATGACTTTC -3'

Sequencing Primer
(F):5'- AGACCTAGGCTGAACCCGAG -3'
(R):5'- GTGAGGCCACATGACTTTCTCTTC -3'
Posted On 2022-11-14