Incidental Mutation 'R5975:Myh6'
ID 471716
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
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5975 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 55179378-55204384 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 55187965 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 1163 (I1163T)
Ref Sequence ENSEMBL: ENSMUSP00000154634 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081857] [ENSMUST00000226297]
AlphaFold Q02566
Predicted Effect probably benign
Transcript: ENSMUST00000081857
AA Change: I1163T

PolyPhen 2 Score 0.311 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000080538
Gene: ENSMUSG00000040752
AA Change: I1163T

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 noncoding transcript
Transcript: ENSMUST00000083498
Predicted Effect probably benign
Transcript: ENSMUST00000226297
AA Change: I1163T

PolyPhen 2 Score 0.311 (Sensitivity: 0.90; Specificity: 0.89)
Meta Mutation Damage Score 0.1727 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.8%
  • 20x: 93.3%
Validation Efficiency 98% (80/82)
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: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9430038I01Rik T C 7: 136,989,021 (GRCm39) probably benign Het
Abhd14a A T 9: 106,321,150 (GRCm39) probably null Het
Actn2 T C 13: 12,355,378 (GRCm39) N2D probably benign Het
Adcy9 T C 16: 4,129,431 (GRCm39) E722G probably damaging Het
Alox12 C A 11: 70,133,609 (GRCm39) V572L possibly damaging Het
Ankrd11 T C 8: 123,616,488 (GRCm39) I2434V possibly damaging Het
Anks1 T A 17: 28,210,421 (GRCm39) probably null Het
Bltp1 C T 3: 37,023,370 (GRCm39) T2233I possibly damaging Het
Bpifa3 T A 2: 153,978,241 (GRCm39) S148T probably damaging Het
Bptf C T 11: 106,926,690 (GRCm39) probably benign Het
Cabin1 A T 10: 75,493,673 (GRCm39) L1655H probably damaging Het
Ccdc13 G T 9: 121,656,301 (GRCm39) Q171K probably benign Het
Ccdc33 T A 9: 58,024,761 (GRCm39) Q155L possibly damaging Het
Cckbr G A 7: 105,119,826 (GRCm39) G280E probably benign Het
Cdk11b G A 4: 155,732,697 (GRCm39) probably benign Het
Celsr1 G T 15: 85,803,239 (GRCm39) probably null Het
Cenpj A T 14: 56,801,523 (GRCm39) I150N possibly damaging Het
Cep135 C A 5: 76,788,737 (GRCm39) A1110E possibly damaging Het
Chit1 C A 1: 134,074,364 (GRCm39) H224N probably damaging Het
Cul5 T C 9: 53,534,093 (GRCm39) R680G probably damaging Het
Dhx58 C A 11: 100,593,035 (GRCm39) R224L probably damaging Het
Dlx1 C A 2: 71,361,353 (GRCm39) N122K probably damaging Het
Dnah5 A C 15: 28,234,428 (GRCm39) D279A probably damaging Het
Dnai4 G A 4: 102,906,786 (GRCm39) P676S probably benign Het
Efcab3 A G 11: 104,578,375 (GRCm39) probably benign Het
Enpp3 A G 10: 24,650,740 (GRCm39) W799R probably benign Het
Ercc5 A G 1: 44,212,566 (GRCm39) T675A probably benign Het
Farsa T A 8: 85,591,061 (GRCm39) probably null Het
Fbxw15 A T 9: 109,384,320 (GRCm39) V397D probably damaging Het
Fcrl5 G A 3: 87,349,410 (GRCm39) V62I probably benign Het
Gart A G 16: 91,421,224 (GRCm39) S815P probably damaging Het
Glrx5 A G 12: 105,006,582 (GRCm39) N111S possibly damaging Het
Gm10845 A G 14: 80,100,614 (GRCm39) noncoding transcript Het
Gm9925 T A 18: 74,198,587 (GRCm39) probably benign Het
Gsdme T C 6: 50,204,339 (GRCm39) N206S probably benign Het
Helz2 T C 2: 180,872,843 (GRCm39) S2459G probably benign Het
Hnrnpul1 A G 7: 25,453,784 (GRCm39) S93P possibly damaging Het
Ints2 A T 11: 86,117,574 (GRCm39) I716N possibly damaging Het
Lmnb2 G A 10: 80,740,962 (GRCm39) Q248* probably null Het
Map3k7cl A G 16: 87,367,209 (GRCm39) I32V probably benign Het
Mfsd4b4 A T 10: 39,768,466 (GRCm39) I255N probably benign Het
Nphs1 A T 7: 30,165,540 (GRCm39) T636S possibly damaging Het
Ntsr1 T A 2: 180,142,581 (GRCm39) L124Q probably damaging Het
Obscn C T 11: 59,013,445 (GRCm39) probably null Het
P4ha2 G A 11: 54,017,238 (GRCm39) probably null Het
Pcdha9 T A 18: 37,132,164 (GRCm39) V411D probably benign Het
Pkhd1l1 A T 15: 44,389,384 (GRCm39) I1380F probably damaging Het
Plekha1 T C 7: 130,493,983 (GRCm39) V106A probably benign Het
Plekhm1 A T 11: 103,267,517 (GRCm39) V818E possibly damaging Het
Pprc1 T G 19: 46,053,809 (GRCm39) probably benign Het
Prb1c A G 6: 132,339,036 (GRCm39) S61P unknown Het
Prmt9 T C 8: 78,287,647 (GRCm39) probably benign Het
Rab26 T C 17: 24,749,373 (GRCm39) N193D possibly damaging Het
Rnf111 A G 9: 70,336,862 (GRCm39) S942P probably damaging Het
Scgb2b18 T C 7: 32,872,650 (GRCm39) T52A probably damaging Het
Syt3 C T 7: 44,042,187 (GRCm39) Q349* probably null Het
Tas2r107 T C 6: 131,636,743 (GRCm39) N102S probably benign Het
Tas2r126 T A 6: 42,411,934 (GRCm39) Y156N possibly damaging Het
Tcaf2 A T 6: 42,619,712 (GRCm39) I105N probably benign Het
Tet1 A C 10: 62,715,552 (GRCm39) M81R probably benign Het
Togaram2 T C 17: 72,036,200 (GRCm39) Y897H probably damaging Het
Trerf1 A T 17: 47,625,197 (GRCm39) noncoding transcript Het
Ttn G A 2: 76,591,579 (GRCm39) T12703I probably damaging Het
Unc79 A G 12: 103,091,885 (GRCm39) K1735E possibly damaging Het
Usp54 G A 14: 20,633,419 (GRCm39) T372I possibly damaging Het
Wdr24 T C 17: 26,046,102 (GRCm39) S476P probably benign Het
Zbtb1 T C 12: 76,433,049 (GRCm39) I345T possibly damaging Het
Zcrb1 T A 15: 93,293,496 (GRCm39) I29L probably benign Het
Zfp341 T A 2: 154,472,361 (GRCm39) C315S probably damaging Het
Zfp623 C A 15: 75,820,012 (GRCm39) R323S probably benign Het
Zfp831 T A 2: 174,485,885 (GRCm39) Y187N 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
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
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'- TTGGAGGTGACGTCATCCAG -3'
(R):5'- AGGAAGCAGGTCTGATCCTTTG -3'

Sequencing Primer
(F):5'- TGACGTCATCCAGCTCCAG -3'
(R):5'- GAAGCAGGTCTGATCCTTTGTATCC -3'
Posted On 2017-03-31