Incidental Mutation 'R0395:Myh6'
ID 65433
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 038601-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0395 (G1)
Quality Score 147
Status Not validated
Chromosome 14
Chromosomal Location 55179378-55204384 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 55183777 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Arginine at position 1719 (H1719R)
Ref Sequence ENSEMBL: ENSMUSP00000154634 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081857] [ENSMUST00000226297] [ENSMUST00000228731]
AlphaFold Q02566
Predicted Effect possibly damaging
Transcript: ENSMUST00000081857
AA Change: H1719R

PolyPhen 2 Score 0.939 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000080538
Gene: ENSMUSG00000040752
AA Change: H1719R

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 possibly damaging
Transcript: ENSMUST00000226297
AA Change: H1719R

PolyPhen 2 Score 0.939 (Sensitivity: 0.80; Specificity: 0.94)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227485
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227905
Predicted Effect probably benign
Transcript: ENSMUST00000228731
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.1%
  • 10x: 95.9%
  • 20x: 91.4%
Validation Efficiency 98% (103/105)
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: 103 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921517D22Rik T C 13: 59,837,470 (GRCm39) K205R possibly damaging Het
9630041A04Rik A T 9: 101,819,934 (GRCm39) N118I probably damaging Het
AAdacl4fm3 A G 4: 144,429,765 (GRCm39) V408A probably benign Het
Acsm2 G A 7: 119,174,969 (GRCm39) D245N probably damaging Het
Adgrv1 A T 13: 81,534,072 (GRCm39) H5836Q probably benign Het
Ahcyl2 T C 6: 29,886,167 (GRCm39) V391A probably damaging Het
Alcam A T 16: 52,130,227 (GRCm39) M41K probably benign Het
Aldh3b3 A C 19: 4,016,472 (GRCm39) E363D probably benign Het
Alk A G 17: 72,910,526 (GRCm39) V60A probably damaging Het
Als2cl G A 9: 110,727,152 (GRCm39) R906H probably damaging Het
Ap5z1 T C 5: 142,456,317 (GRCm39) probably benign Het
Apba2 T A 7: 64,393,156 (GRCm39) I547N probably benign Het
Apol10b A T 15: 77,469,840 (GRCm39) D112E probably damaging Het
Ash1l C A 3: 88,965,896 (GRCm39) R2433S probably damaging Het
Cachd1 T C 4: 100,810,402 (GRCm39) F335L probably damaging Het
Cbfa2t3 G T 8: 123,365,690 (GRCm39) Q181K probably benign Het
Cct6b A G 11: 82,630,506 (GRCm39) M265T probably benign Het
Cd151 G A 7: 141,050,304 (GRCm39) V180I probably damaging Het
Ces1h T A 8: 94,083,706 (GRCm39) N412I unknown Het
Chmp7 T C 14: 69,969,905 (GRCm39) T12A probably benign Het
Clasp1 A G 1: 118,467,061 (GRCm39) T534A possibly damaging Het
Cldn15 T A 5: 136,997,052 (GRCm39) V31E possibly damaging Het
Col16a1 G A 4: 129,966,902 (GRCm39) G583D probably damaging Het
Csmd1 T C 8: 16,396,652 (GRCm39) N426S probably damaging Het
Dapp1 C T 3: 137,641,398 (GRCm39) C199Y possibly damaging Het
Dchs1 A G 7: 105,407,745 (GRCm39) L2029P probably damaging Het
Dmc1 A G 15: 79,472,973 (GRCm39) F158S probably damaging Het
Dst C T 1: 34,228,200 (GRCm39) P1606L probably damaging Het
Dthd1 T A 5: 62,971,676 (GRCm39) N166K possibly damaging Het
Enam A T 5: 88,649,367 (GRCm39) Y292F probably damaging Het
Esrrg A T 1: 187,930,832 (GRCm39) I285F probably damaging Het
Fam50b A G 13: 34,931,220 (GRCm39) D232G probably damaging Het
Fam91a1 T A 15: 58,326,641 (GRCm39) S792T probably benign Het
Fbxw22 A C 9: 109,210,753 (GRCm39) C419W probably damaging Het
Flt4 G A 11: 49,521,170 (GRCm39) S393N probably benign Het
Fras1 A T 5: 96,917,512 (GRCm39) T3511S possibly damaging Het
Frat2 A C 19: 41,836,263 (GRCm39) S30A probably damaging Het
Glp1r T A 17: 31,155,312 (GRCm39) M433K probably benign Het
Gm10300 G A 4: 131,802,299 (GRCm39) probably benign Het
Gpatch4 A G 3: 87,961,661 (GRCm39) probably benign Het
Gpr22 A T 12: 31,759,461 (GRCm39) S220R possibly damaging Het
Grn T C 11: 102,327,049 (GRCm39) V549A probably benign Het
Gtf3c5 T C 2: 28,467,930 (GRCm39) D177G probably damaging Het
Htr1b A T 9: 81,513,704 (GRCm39) M301K probably benign Het
Ifi207 A T 1: 173,557,431 (GRCm39) S436T possibly damaging Het
Ifnb1 A T 4: 88,440,766 (GRCm39) N82K possibly damaging Het
Ina T G 19: 47,010,358 (GRCm39) N384K probably damaging Het
Kirrel2 T C 7: 30,149,883 (GRCm39) N541D possibly damaging Het
Lrp2 A T 2: 69,263,421 (GRCm39) I4377N possibly damaging Het
Lrrc37a A G 11: 103,355,221 (GRCm39) V2532A unknown Het
Mast4 T C 13: 102,871,781 (GRCm39) E2529G probably damaging Het
Myo5a A T 9: 75,101,259 (GRCm39) H150L probably benign Het
Naglu C T 11: 100,964,933 (GRCm39) probably benign Het
Nags G A 11: 102,036,530 (GRCm39) A40T unknown Het
Nav1 G T 1: 135,460,359 (GRCm39) Y321* probably null Het
Nav1 A T 1: 135,460,361 (GRCm39) Y321N probably damaging Het
Neu3 C T 7: 99,462,985 (GRCm39) S246N probably benign Het
Npy5r C T 8: 67,134,625 (GRCm39) G56D probably benign Het
Nrxn1 A G 17: 91,395,742 (GRCm39) V138A possibly damaging Het
Nuggc C T 14: 65,850,921 (GRCm39) Q264* probably null Het
Ogfod1 G A 8: 94,790,156 (GRCm39) probably null Het
Or1o11 T A 17: 37,756,757 (GRCm39) F115Y probably damaging Het
Or2t45 A T 11: 58,669,195 (GRCm39) M81L probably benign Het
Or5b101 A G 19: 13,005,663 (GRCm39) F10S probably damaging Het
Or5p66 A G 7: 107,885,478 (GRCm39) V285A probably benign Het
Per1 T A 11: 68,993,103 (GRCm39) I340N probably damaging Het
Pkhd1 C T 1: 20,451,771 (GRCm39) A2175T probably benign Het
Pogk A G 1: 166,231,171 (GRCm39) V52A probably damaging Het
Pou2af3 C T 9: 51,191,834 (GRCm39) probably benign Het
Ppib A T 9: 65,973,601 (GRCm39) T185S possibly damaging Het
Ptar1 G T 19: 23,697,563 (GRCm39) M358I probably damaging Het
Qser1 A C 2: 104,593,226 (GRCm39) I1597S probably damaging Het
Ranbp17 T C 11: 33,424,896 (GRCm39) I487V probably benign Het
Repin1 C A 6: 48,574,459 (GRCm39) R460S probably damaging Het
Sfmbt1 T C 14: 30,509,574 (GRCm39) probably benign Het
Sh3rf1 C T 8: 61,846,696 (GRCm39) probably benign Het
Shroom3 C T 5: 92,928,762 (GRCm39) R106C probably damaging Het
Siglecf T A 7: 43,005,399 (GRCm39) V453D probably damaging Het
Slc2a9 A G 5: 38,610,512 (GRCm39) S96P probably damaging Het
Slc5a2 A G 7: 127,866,654 (GRCm39) Y124C probably damaging Het
Slf1 A G 13: 77,254,088 (GRCm39) probably benign Het
Smad1 T G 8: 80,076,411 (GRCm39) K269T probably benign Het
Srp54b G A 12: 55,296,884 (GRCm39) R194H probably damaging Het
St8sia6 T A 2: 13,670,247 (GRCm39) S238C probably damaging Het
Stat3 A T 11: 100,780,763 (GRCm39) probably benign Het
Tafa2 A T 10: 123,429,497 (GRCm39) H37L probably benign Het
Tas1r2 T A 4: 139,382,665 (GRCm39) M101K possibly damaging Het
Tesc A G 5: 118,191,647 (GRCm39) probably null Het
Tle3 T A 9: 61,317,353 (GRCm39) M334K probably damaging Het
Tmem151a A T 19: 5,132,261 (GRCm39) V315E probably damaging Het
Tmprss2 T C 16: 97,368,245 (GRCm39) D480G probably damaging Het
Trmt1 C A 8: 85,423,741 (GRCm39) probably null Het
Tsr3 T C 17: 25,461,198 (GRCm39) probably null Het
Ube2u A G 4: 100,338,845 (GRCm39) K37E probably benign Het
Usp16 T A 16: 87,272,334 (GRCm39) D382E probably damaging Het
Usp9y A T Y: 1,340,053 (GRCm39) F1442Y probably damaging Het
Utp20 A T 10: 88,654,457 (GRCm39) M210K probably damaging Het
Utp25 T C 1: 192,805,984 (GRCm39) E187G possibly damaging Het
V1ra8 C T 6: 90,179,991 (GRCm39) L65F possibly damaging Het
Vmn2r10 T C 5: 109,149,859 (GRCm39) N395S probably damaging Het
Vmn2r100 C A 17: 19,742,382 (GRCm39) P252Q possibly damaging Het
Zfp217 C T 2: 169,957,382 (GRCm39) A539T probably benign Het
Zfp330 G A 8: 83,491,511 (GRCm39) Q221* probably null 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
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
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'- TGACAAAAGGCAATCTGTGGTTCCC -3'
(R):5'- GACCTGAAGGAGAACATCGCCATC -3'

Sequencing Primer
(F):5'- TTCAGCCGTGACACACTTAG -3'
(R):5'- ATCGCCATCGTGGAACG -3'
Posted On 2013-08-08