Incidental Mutation 'R9441:Myh6'
ID 713660
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 # R9441 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 55179378-55204384 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 55197771 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 456 (Y456H)
Ref Sequence ENSEMBL: ENSMUSP00000080538 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081857] [ENSMUST00000111456] [ENSMUST00000124930] [ENSMUST00000226297]
AlphaFold Q02566
Predicted Effect probably benign
Transcript: ENSMUST00000081857
AA Change: Y456H

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000080538
Gene: ENSMUSG00000040752
AA Change: Y456H

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 benign
Transcript: ENSMUST00000111456
SMART Domains Protein: ENSMUSP00000107083
Gene: ENSMUSG00000040752

DomainStartEndE-ValueType
Pfam:Myosin_N 34 63 9.1e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000124930
SMART Domains Protein: ENSMUSP00000115615
Gene: ENSMUSG00000040752

DomainStartEndE-ValueType
Pfam:Myosin_N 34 75 1.2e-18 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000226297
AA Change: Y456H

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.0%
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: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930563M21Rik C A 9: 55,917,776 (GRCm39) G20V unknown Het
Adam22 T C 5: 8,161,974 (GRCm39) T733A possibly damaging Het
Adam28 T A 14: 68,874,943 (GRCm39) N245Y probably damaging Het
Aldh9a1 C G 1: 167,177,919 (GRCm39) R39G probably benign Het
Armc3 A C 2: 19,253,426 (GRCm39) E189A possibly damaging Het
Atg9a C T 1: 75,163,086 (GRCm39) C338Y possibly damaging Het
Card6 TTGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGCGGATGAGAGGGCTTAGCATGGGAGGACTG TTGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGCGGATGAGAGGGCTTAGCATGGGAGGACTG 15: 5,128,173 (GRCm39) probably benign Het
Cars1 G A 7: 143,123,185 (GRCm39) T560I probably benign Het
Casp8ap2 A G 4: 32,645,873 (GRCm39) K1649E probably benign Het
Ccdc88b T C 19: 6,833,213 (GRCm39) E278G probably damaging Het
Cd84 G A 1: 171,713,994 (GRCm39) probably null Het
Ces2g G T 8: 105,690,623 (GRCm39) A135S possibly damaging Het
Cfh T C 1: 140,030,149 (GRCm39) D926G probably benign Het
Chrm2 A G 6: 36,500,955 (GRCm39) T271A probably benign Het
Col6a3 G T 1: 90,705,249 (GRCm39) Y2824* probably null Het
Cth T A 3: 157,616,575 (GRCm39) R196S probably damaging Het
Cyp2g1 T C 7: 26,514,060 (GRCm39) M222T possibly damaging Het
Depdc5 T A 5: 33,095,042 (GRCm39) M773K probably benign Het
Dmbx1 G A 4: 115,780,884 (GRCm39) P39L probably damaging Het
Dst G C 1: 34,238,432 (GRCm39) W1697C probably damaging Het
Eno1 C T 4: 150,321,208 (GRCm39) probably benign Het
Erc2 G T 14: 27,802,114 (GRCm39) V761L possibly damaging Het
Frem1 A T 4: 82,924,083 (GRCm39) I292N probably damaging Het
Ftdc2 G A 16: 58,458,884 (GRCm39) probably benign Het
Hip1 G T 5: 135,460,571 (GRCm39) L530M possibly damaging Het
Kcna2 A G 3: 107,012,268 (GRCm39) Q283R probably benign Het
Kndc1 G A 7: 139,501,392 (GRCm39) D894N probably damaging Het
Lats1 G T 10: 7,578,681 (GRCm39) G602W probably damaging Het
Lgals12 A G 19: 7,581,356 (GRCm39) L117P probably damaging Het
Mfsd4b1 A T 10: 39,878,680 (GRCm39) L406I possibly damaging Het
Msln A T 17: 25,969,731 (GRCm39) M333K probably benign Het
Mup2 A G 4: 60,139,740 (GRCm39) V16A probably benign Het
Mybpc2 T C 7: 44,166,330 (GRCm39) E220G probably null Het
Nlrp1a A G 11: 71,013,934 (GRCm39) S439P probably damaging Het
Nyap1 T C 5: 137,733,194 (GRCm39) E613G probably benign Het
Or10b1 G A 10: 78,355,609 (GRCm39) V56M probably benign Het
Parp8 C T 13: 117,029,562 (GRCm39) V554M probably damaging Het
Phpt1 A T 2: 25,464,750 (GRCm39) D34E probably benign Het
Ppip5k2 G A 1: 97,672,921 (GRCm39) S463L probably benign Het
Prss28 A G 17: 25,530,215 (GRCm39) Q173R probably benign Het
Rtel1 T A 2: 180,988,860 (GRCm39) W441R possibly damaging Het
Serbp1 T C 6: 67,244,025 (GRCm39) probably benign Het
Skint5 T C 4: 113,347,848 (GRCm39) K1319E unknown Het
Slc35a4 G A 18: 36,816,111 (GRCm39) G314S probably damaging Het
Slc8a1 A G 17: 81,956,498 (GRCm39) I180T probably damaging Het
Spire1 G A 18: 67,652,462 (GRCm39) P205L probably benign Het
Tat G T 8: 110,720,547 (GRCm39) G168W probably damaging Het
Thap1 CAGCATCTGCTCGGAGCA CAGCA 8: 26,650,884 (GRCm39) probably null Het
Trh C T 6: 92,219,939 (GRCm39) G126R probably benign Het
Ugcg G A 4: 59,207,843 (GRCm39) G61R probably damaging Het
Uggt1 T C 1: 36,260,306 (GRCm39) T170A probably benign Het
Unc5b G A 10: 60,608,028 (GRCm39) P702S probably damaging Het
Usp8 A G 2: 126,562,073 (GRCm39) D89G possibly damaging Het
Vmn2r1 T A 3: 64,012,674 (GRCm39) I845K probably damaging Het
Vnn3 A G 10: 23,740,498 (GRCm39) N267S possibly damaging Het
Xkr9 A G 1: 13,771,587 (GRCm39) R368G possibly damaging 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
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
R9749:Myh6 UTSW 14 55,190,943 (GRCm39) missense probably damaging 0.99
Z1088:Myh6 UTSW 14 55,194,454 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTGATTGGCTCTAATGGGTCC -3'
(R):5'- GATGCTGACAAATCTGCCTACC -3'

Sequencing Primer
(F):5'- GGGTCCCCACTACTATCCTGTG -3'
(R):5'- GACAAATCTGCCTACCTTATGGGG -3'
Posted On 2022-06-15