Incidental Mutation 'R7712:Myh7'
ID 594702
Institutional Source Beutler Lab
Gene Symbol Myh7
Ensembl Gene ENSMUSG00000053093
Gene Name myosin, heavy polypeptide 7, cardiac muscle, beta
Synonyms beta-MHC, MyHC-I, MYH-beta/slow, betaMHC, Myhcb, Myhc-b, B-MHC
MMRRC Submission 045770-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.912) question?
Stock # R7712 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 55208141-55232083 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to G at 55226258 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Histidine at position 461 (D461H)
Ref Sequence ENSEMBL: ENSMUSP00000099867 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102803] [ENSMUST00000153783] [ENSMUST00000168485] [ENSMUST00000226424] [ENSMUST00000227518] [ENSMUST00000228837]
AlphaFold Q91Z83
Predicted Effect probably damaging
Transcript: ENSMUST00000102803
AA Change: D461H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099867
Gene: ENSMUSG00000053093
AA Change: D461H

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:Myosin_N 34 73 3.8e-16 PFAM
MYSc 79 779 N/A SMART
IQ 780 802 2.5e-2 SMART
Pfam:Myosin_tail_1 843 1924 5.6e-168 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000153783
SMART Domains Protein: ENSMUSP00000116595
Gene: ENSMUSG00000053093

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:Myosin_N 34 61 8.8e-13 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000168485
AA Change: D461H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000126840
Gene: ENSMUSG00000053093
AA Change: D461H

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:Myosin_N 34 75 1.6e-17 PFAM
MYSc 79 779 N/A SMART
IQ 780 802 2.5e-2 SMART
PDB:2FXO|D 838 963 6e-53 PDB
Pfam:Myosin_tail_1 1068 1926 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000226424
Predicted Effect probably benign
Transcript: ENSMUST00000227518
Predicted Effect probably benign
Transcript: ENSMUST00000228837
Meta Mutation Damage Score 0.9474 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Muscle myosin is a hexameric protein containing 2 heavy chain subunits, 2 alkali light chain subunits, and 2 regulatory light chain subunits. This gene encodes the beta (or slow) heavy chain subunit of cardiac myosin. It is expressed predominantly in normal human ventricle. It is also expressed in skeletal muscle tissues rich in slow-twitch type I muscle fibers. Changes in the relative abundance of this protein and the alpha (or fast) heavy subunit of cardiac myosin correlate with the contractile velocity of cardiac muscle. Its expression is also altered during thyroid hormone depletion and hemodynamic overloading. Mutations in this gene are associated with familial hypertrophic cardiomyopathy, myosin storage myopathy, dilated cardiomyopathy, and Laing early-onset distal myopathy. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acacb A C 5: 114,303,799 (GRCm39) D74A probably benign Het
Alox15 T C 11: 70,241,079 (GRCm39) probably null Het
Ano5 A G 7: 51,222,805 (GRCm39) T455A probably benign Het
Ano5 T G 7: 51,240,403 (GRCm39) I827S probably damaging Het
Arid1a G A 4: 133,479,922 (GRCm39) A334V probably benign Het
Atp13a4 A G 16: 29,278,305 (GRCm39) C298R Het
Atp4a T A 7: 30,414,978 (GRCm39) S256T probably damaging Het
Atp6v1c1 G A 15: 38,687,049 (GRCm39) V215I probably benign Het
Bbs9 T A 9: 22,582,109 (GRCm39) F600L probably benign Het
Bmp8b A T 4: 123,018,257 (GRCm39) Y376F possibly damaging Het
Cacna2d1 A T 5: 16,567,347 (GRCm39) D986V probably damaging Het
Ccdc162 A G 10: 41,503,223 (GRCm39) F973S possibly damaging Het
Ccdc177 G A 12: 80,804,712 (GRCm39) Q521* probably null Het
Cd209b T A 8: 3,973,299 (GRCm39) E158D possibly damaging Het
Cdk14 G A 5: 5,430,061 (GRCm39) T22I possibly damaging Het
Chl1 A T 6: 103,688,063 (GRCm39) I968F possibly damaging Het
Cnot7 T C 8: 40,947,122 (GRCm39) Y255C probably damaging Het
Col4a2 T A 8: 11,475,376 (GRCm39) L600H probably benign Het
Cpne7 C A 8: 123,850,920 (GRCm39) L129M probably damaging Het
Cpxm2 G T 7: 131,756,107 (GRCm39) P79Q possibly damaging Het
Dhx9 T A 1: 153,340,747 (GRCm39) N631I probably benign Het
Dmxl1 T C 18: 50,026,528 (GRCm39) S1879P probably damaging Het
Dnhd1 T A 7: 105,300,831 (GRCm39) F63I probably benign Het
Dok7 A G 5: 35,223,866 (GRCm39) N98S probably damaging Het
Fgd2 A G 17: 29,595,886 (GRCm39) T515A probably benign Het
Fmo1 T C 1: 162,663,704 (GRCm39) D275G probably benign Het
Gm5796 A G 14: 15,379,960 (GRCm39) Y90C probably damaging Het
H60b C A 10: 22,161,637 (GRCm39) H42N possibly damaging Het
Hipk2 A G 6: 38,680,569 (GRCm39) S924P probably benign Het
Hpf1 C A 8: 61,358,613 (GRCm39) S27* probably null Het
Idua T G 5: 108,829,388 (GRCm39) D443E probably benign Het
Lamc2 C T 1: 153,009,357 (GRCm39) G816D possibly damaging Het
Lgi3 T A 14: 70,768,551 (GRCm39) V16E unknown Het
Lpar1 T A 4: 58,486,795 (GRCm39) M159L probably benign Het
Magi2 A G 5: 20,755,280 (GRCm39) D618G possibly damaging Het
Man2b2 C G 5: 36,967,658 (GRCm39) Q903H probably benign Het
Marchf7 A T 2: 60,065,334 (GRCm39) K537* probably null Het
Mcoln1 T C 8: 3,555,873 (GRCm39) F56S probably damaging Het
Myo1b A T 1: 51,832,836 (GRCm39) M383K probably damaging Het
Or12k7 A T 2: 36,958,916 (GRCm39) T200S probably damaging Het
Or1f19 T C 16: 3,410,295 (GRCm39) F12L probably damaging Het
Or8a1b T C 9: 37,623,429 (GRCm39) I49V probably damaging Het
Pars2 T A 4: 106,511,276 (GRCm39) Y353N probably damaging Het
Pcdha8 A C 18: 37,125,737 (GRCm39) D73A possibly damaging Het
Pcdhga8 C T 18: 37,860,102 (GRCm39) T386M possibly damaging Het
Pdzd2 G T 15: 12,407,422 (GRCm39) T346N probably damaging Het
Pik3c2b A G 1: 133,013,349 (GRCm39) Q781R probably damaging Het
Pp2d1 T A 17: 53,815,318 (GRCm39) T469S possibly damaging Het
Sectm1a G A 11: 120,959,631 (GRCm39) L166F probably damaging Het
Sgms1 T A 19: 32,120,169 (GRCm39) M246L probably benign Het
Shroom3 G A 5: 93,098,806 (GRCm39) G1429S probably benign Het
Snx17 T A 5: 31,352,804 (GRCm39) F101Y probably damaging Het
Sowahb C T 5: 93,191,240 (GRCm39) S493N probably benign Het
Spc25 T A 2: 69,036,481 (GRCm39) R7S unknown Het
Sult2b1 A G 7: 45,379,620 (GRCm39) I308T probably benign Het
Tkt A G 14: 30,280,763 (GRCm39) N65D probably benign Het
Ttc5 A T 14: 51,010,769 (GRCm39) S221T probably benign Het
Ubr5 G A 15: 37,980,076 (GRCm39) A2434V probably null Het
Wipf1 A C 2: 73,274,805 (GRCm39) S55R probably damaging Het
Zdbf2 T C 1: 63,344,530 (GRCm39) S970P possibly damaging Het
Zfp354c TCACACTCGGCACA TCACA 11: 50,706,067 (GRCm39) probably benign Het
Zfp362 A T 4: 128,671,203 (GRCm39) H313Q probably benign Het
Zfy2 T A Y: 2,121,420 (GRCm39) I158F probably benign Het
Other mutations in Myh7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00392:Myh7 APN 14 55,224,845 (GRCm39) missense probably damaging 1.00
IGL01025:Myh7 APN 14 55,216,994 (GRCm39) missense probably damaging 1.00
IGL01092:Myh7 APN 14 55,209,089 (GRCm39) missense possibly damaging 0.91
IGL01384:Myh7 APN 14 55,208,916 (GRCm39) missense probably damaging 1.00
IGL01457:Myh7 APN 14 55,226,336 (GRCm39) missense possibly damaging 0.66
IGL01671:Myh7 APN 14 55,210,381 (GRCm39) missense probably damaging 1.00
IGL01923:Myh7 APN 14 55,222,916 (GRCm39) critical splice donor site probably null
IGL02183:Myh7 APN 14 55,212,188 (GRCm39) missense probably benign
IGL02379:Myh7 APN 14 55,216,925 (GRCm39) missense probably damaging 1.00
IGL02884:Myh7 APN 14 55,230,276 (GRCm39) missense probably benign 0.26
IGL02898:Myh7 APN 14 55,221,197 (GRCm39) missense probably damaging 1.00
IGL03027:Myh7 APN 14 55,221,007 (GRCm39) missense probably damaging 1.00
IGL03061:Myh7 APN 14 55,228,661 (GRCm39) unclassified probably benign
IGL03145:Myh7 APN 14 55,220,802 (GRCm39) missense probably damaging 1.00
IGL03250:Myh7 APN 14 55,229,704 (GRCm39) missense probably damaging 1.00
IGL03394:Myh7 APN 14 55,212,818 (GRCm39) missense probably damaging 1.00
BB008:Myh7 UTSW 14 55,221,119 (GRCm39) missense possibly damaging 0.79
BB018:Myh7 UTSW 14 55,221,119 (GRCm39) missense possibly damaging 0.79
R0019:Myh7 UTSW 14 55,221,191 (GRCm39) missense possibly damaging 0.91
R0030:Myh7 UTSW 14 55,229,427 (GRCm39) missense probably benign 0.00
R0183:Myh7 UTSW 14 55,216,333 (GRCm39) missense probably benign 0.02
R0230:Myh7 UTSW 14 55,211,390 (GRCm39) missense probably benign 0.03
R0295:Myh7 UTSW 14 55,222,278 (GRCm39) splice site probably benign
R0423:Myh7 UTSW 14 55,216,646 (GRCm39) missense probably benign 0.06
R0537:Myh7 UTSW 14 55,228,256 (GRCm39) missense possibly damaging 0.81
R0541:Myh7 UTSW 14 55,212,158 (GRCm39) missense probably benign
R0581:Myh7 UTSW 14 55,222,953 (GRCm39) missense probably benign 0.02
R0786:Myh7 UTSW 14 55,230,330 (GRCm39) start codon destroyed probably null
R0866:Myh7 UTSW 14 55,210,596 (GRCm39) missense probably benign
R1068:Myh7 UTSW 14 55,224,776 (GRCm39) missense possibly damaging 0.93
R1075:Myh7 UTSW 14 55,224,860 (GRCm39) missense probably benign
R1124:Myh7 UTSW 14 55,211,327 (GRCm39) missense possibly damaging 0.78
R1140:Myh7 UTSW 14 55,210,339 (GRCm39) missense probably damaging 1.00
R1260:Myh7 UTSW 14 55,225,908 (GRCm39) missense probably benign 0.00
R1653:Myh7 UTSW 14 55,228,246 (GRCm39) missense probably benign 0.00
R1677:Myh7 UTSW 14 55,224,973 (GRCm39) missense probably benign 0.17
R1760:Myh7 UTSW 14 55,210,170 (GRCm39) missense probably damaging 1.00
R1838:Myh7 UTSW 14 55,210,637 (GRCm39) missense possibly damaging 0.91
R1839:Myh7 UTSW 14 55,210,637 (GRCm39) missense possibly damaging 0.91
R2483:Myh7 UTSW 14 55,210,838 (GRCm39) missense probably damaging 0.99
R2566:Myh7 UTSW 14 55,220,699 (GRCm39) missense probably damaging 1.00
R3623:Myh7 UTSW 14 55,210,838 (GRCm39) missense probably damaging 0.99
R3916:Myh7 UTSW 14 55,211,503 (GRCm39) missense probably damaging 0.97
R4236:Myh7 UTSW 14 55,228,575 (GRCm39) missense probably benign 0.34
R4471:Myh7 UTSW 14 55,229,311 (GRCm39) nonsense probably null
R4700:Myh7 UTSW 14 55,225,778 (GRCm39) missense possibly damaging 0.85
R4805:Myh7 UTSW 14 55,222,590 (GRCm39) missense probably benign 0.27
R4880:Myh7 UTSW 14 55,216,045 (GRCm39) missense probably benign 0.18
R4975:Myh7 UTSW 14 55,209,128 (GRCm39) missense probably damaging 1.00
R4982:Myh7 UTSW 14 55,210,224 (GRCm39) missense probably damaging 0.98
R5004:Myh7 UTSW 14 55,209,140 (GRCm39) missense probably damaging 0.99
R5107:Myh7 UTSW 14 55,223,881 (GRCm39) intron probably benign
R5124:Myh7 UTSW 14 55,223,199 (GRCm39) nonsense probably null
R5256:Myh7 UTSW 14 55,216,965 (GRCm39) missense probably damaging 1.00
R5335:Myh7 UTSW 14 55,224,020 (GRCm39) intron probably benign
R5581:Myh7 UTSW 14 55,216,411 (GRCm39) missense probably benign 0.00
R5861:Myh7 UTSW 14 55,226,347 (GRCm39) missense possibly damaging 0.89
R5957:Myh7 UTSW 14 55,226,535 (GRCm39) missense probably damaging 1.00
R6027:Myh7 UTSW 14 55,208,259 (GRCm39) missense probably benign 0.01
R6184:Myh7 UTSW 14 55,226,315 (GRCm39) missense probably damaging 1.00
R6232:Myh7 UTSW 14 55,226,753 (GRCm39) missense probably benign 0.00
R6268:Myh7 UTSW 14 55,226,741 (GRCm39) missense probably benign 0.00
R6274:Myh7 UTSW 14 55,216,943 (GRCm39) missense probably damaging 0.97
R6345:Myh7 UTSW 14 55,221,149 (GRCm39) missense probably damaging 1.00
R6383:Myh7 UTSW 14 55,226,351 (GRCm39) missense probably benign 0.00
R6641:Myh7 UTSW 14 55,219,737 (GRCm39) missense probably benign 0.37
R6755:Myh7 UTSW 14 55,229,770 (GRCm39) missense possibly damaging 0.71
R6952:Myh7 UTSW 14 55,229,197 (GRCm39) missense probably damaging 1.00
R7025:Myh7 UTSW 14 55,212,101 (GRCm39) nonsense probably null
R7201:Myh7 UTSW 14 55,228,402 (GRCm39) missense possibly damaging 0.58
R7257:Myh7 UTSW 14 55,209,947 (GRCm39) splice site probably null
R7296:Myh7 UTSW 14 55,227,482 (GRCm39) missense probably benign 0.05
R7709:Myh7 UTSW 14 55,226,258 (GRCm39) missense probably damaging 1.00
R7710:Myh7 UTSW 14 55,226,258 (GRCm39) missense probably damaging 1.00
R7711:Myh7 UTSW 14 55,226,258 (GRCm39) missense probably damaging 1.00
R7817:Myh7 UTSW 14 55,226,258 (GRCm39) missense probably damaging 1.00
R7858:Myh7 UTSW 14 55,227,500 (GRCm39) missense probably benign 0.09
R7869:Myh7 UTSW 14 55,226,530 (GRCm39) missense probably damaging 0.99
R7870:Myh7 UTSW 14 55,226,258 (GRCm39) missense probably damaging 1.00
R7887:Myh7 UTSW 14 55,221,119 (GRCm39) missense possibly damaging 0.79
R7931:Myh7 UTSW 14 55,221,119 (GRCm39) missense possibly damaging 0.79
R7936:Myh7 UTSW 14 55,216,920 (GRCm39) missense possibly damaging 0.93
R8056:Myh7 UTSW 14 55,210,776 (GRCm39) nonsense probably null
R8061:Myh7 UTSW 14 55,228,398 (GRCm39) missense probably benign
R8101:Myh7 UTSW 14 55,210,776 (GRCm39) nonsense probably null
R8202:Myh7 UTSW 14 55,227,497 (GRCm39) missense probably benign
R8504:Myh7 UTSW 14 55,227,786 (GRCm39) missense probably damaging 0.98
R8560:Myh7 UTSW 14 55,213,405 (GRCm39) missense possibly damaging 0.93
R8843:Myh7 UTSW 14 55,212,752 (GRCm39) missense probably damaging 0.98
R8903:Myh7 UTSW 14 55,230,228 (GRCm39) nonsense probably null
R8926:Myh7 UTSW 14 55,222,533 (GRCm39) missense probably benign 0.33
R8936:Myh7 UTSW 14 55,228,440 (GRCm39) missense probably benign 0.00
R9182:Myh7 UTSW 14 55,226,374 (GRCm39) missense probably damaging 1.00
R9260:Myh7 UTSW 14 55,224,842 (GRCm39) missense probably damaging 0.99
R9264:Myh7 UTSW 14 55,213,454 (GRCm39) missense probably benign 0.01
R9288:Myh7 UTSW 14 55,222,932 (GRCm39) missense probably benign 0.35
R9362:Myh7 UTSW 14 55,222,932 (GRCm39) missense probably benign 0.00
R9497:Myh7 UTSW 14 55,217,841 (GRCm39) missense probably benign 0.12
R9561:Myh7 UTSW 14 55,216,146 (GRCm39) missense probably damaging 1.00
R9663:Myh7 UTSW 14 55,221,098 (GRCm39) missense probably damaging 1.00
R9789:Myh7 UTSW 14 55,229,384 (GRCm39) missense possibly damaging 0.87
Z1192:Myh7 UTSW 14 55,220,748 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AAGCTGTTGAACTGCAGGGG -3'
(R):5'- CTTCCCAGGAGCGCATATCATC -3'

Sequencing Primer
(F):5'- ACAGGCATGGCTGGTTC -3'
(R):5'- GGAGCGCATATCATCCAGATTTC -3'
Posted On 2019-11-12