Incidental Mutation 'R0541:Myh7'
ID 49936
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 038733-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.934) question?
Stock # R0541 (G1)
Quality Score 124
Status Validated
Chromosome 14
Chromosomal Location 55208141-55232083 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 55212158 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Leucine at position 1529 (I1529L)
Ref Sequence ENSEMBL: ENSMUSP00000126840 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085949] [ENSMUST00000102803] [ENSMUST00000168485]
AlphaFold Q91Z83
Predicted Effect probably benign
Transcript: ENSMUST00000085949
Predicted Effect probably benign
Transcript: ENSMUST00000102803
AA Change: I1529L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000099867
Gene: ENSMUSG00000053093
AA Change: I1529L

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 noncoding transcript
Transcript: ENSMUST00000104735
Predicted Effect probably benign
Transcript: ENSMUST00000168485
AA Change: I1529L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000126840
Gene: ENSMUSG00000053093
AA Change: I1529L

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 noncoding transcript
Transcript: ENSMUST00000181782
SMART Domains Protein: ENSMUSP00000137786
Gene: ENSMUSG00000097652

DomainStartEndE-ValueType
low complexity region 22 34 N/A INTRINSIC
low complexity region 44 94 N/A INTRINSIC
low complexity region 139 151 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000187147
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227401
Predicted Effect noncoding transcript
Transcript: ENSMUST00000228715
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.9%
Validation Efficiency 96% (64/67)
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: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933402N03Rik T C 7: 130,740,872 (GRCm39) M115V probably benign Het
4933415A04Rik TTGTGTGTGTGTGTGTGTGTATGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGT TTGTGTGTGTGTGTGTGTATGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGT 11: 43,478,227 (GRCm39) probably null Het
Abca7 C T 10: 79,843,185 (GRCm39) A1220V probably benign Het
Adamts19 G A 18: 59,060,372 (GRCm39) probably null Het
Agbl1 G A 7: 76,058,993 (GRCm39) V194M probably benign Het
Arhgap20 G T 9: 51,760,963 (GRCm39) S902I probably damaging Het
Atp11b T G 3: 35,861,093 (GRCm39) D193E probably damaging Het
B3gntl1 A T 11: 121,535,430 (GRCm39) probably benign Het
C2cd2 T C 16: 97,723,496 (GRCm39) E7G possibly damaging Het
Camta2 A G 11: 70,572,447 (GRCm39) L259P probably benign Het
Ccni T C 5: 93,335,563 (GRCm39) N192D probably benign Het
Cgnl1 A G 9: 71,558,535 (GRCm39) I946T possibly damaging Het
Chil3 T C 3: 106,068,548 (GRCm39) probably null Het
Cntn5 A G 9: 9,673,407 (GRCm39) probably benign Het
Cpn2 C T 16: 30,078,169 (GRCm39) G511S possibly damaging Het
Dagla C A 19: 10,232,170 (GRCm39) probably null Het
Dcc T C 18: 71,392,086 (GRCm39) N1440S probably damaging Het
Drosha T A 15: 12,907,474 (GRCm39) N1069K probably benign Het
Edc4 A G 8: 106,616,060 (GRCm39) T812A probably benign Het
Eml4 A G 17: 83,747,471 (GRCm39) I238V probably benign Het
Ep400 T C 5: 110,852,882 (GRCm39) T1288A unknown Het
Fastkd1 A C 2: 69,532,750 (GRCm39) L539R probably damaging Het
Fbln7 G A 2: 128,719,454 (GRCm39) probably benign Het
Fbxo39 A G 11: 72,209,297 (GRCm39) I386V probably benign Het
Gm17430 T C 18: 9,726,267 (GRCm39) K135R probably damaging Het
Gm3646 T A 1: 39,843,483 (GRCm39) T8S unknown Het
Gtsf1 A T 15: 103,329,619 (GRCm39) V100E possibly damaging Het
Helz2 A G 2: 180,876,618 (GRCm39) F1292S possibly damaging Het
Igf2bp3 G A 6: 49,084,401 (GRCm39) probably benign Het
Ip6k2 T G 9: 108,681,826 (GRCm39) D252E probably damaging Het
Iqck T A 7: 118,514,817 (GRCm39) L232Q probably damaging Het
Kif18b A G 11: 102,806,001 (GRCm39) V186A probably damaging Het
Klhl6 T A 16: 19,768,197 (GRCm39) probably null Het
Lao1 C T 4: 118,820,999 (GRCm39) T75I probably benign Het
Lyst T C 13: 13,855,878 (GRCm39) F2400L probably benign Het
Map3k9 A T 12: 81,780,997 (GRCm39) S388T possibly damaging Het
Mmp11 G T 10: 75,762,767 (GRCm39) H229N probably damaging Het
Nckap5 G T 1: 126,623,459 (GRCm39) D11E possibly damaging Het
Ncoa1 A T 12: 4,373,033 (GRCm39) F123I probably damaging Het
Nelfb A T 2: 25,093,992 (GRCm39) D385E probably benign Het
Obscn C T 11: 58,972,810 (GRCm39) V2288M probably damaging Het
Or2f1b A G 6: 42,739,154 (GRCm39) H56R probably damaging Het
Or4d6 C T 19: 12,086,884 (GRCm39) V9M possibly damaging Het
Or52x1 A T 7: 104,853,367 (GRCm39) M61K probably damaging Het
Or5b12b A G 19: 12,861,458 (GRCm39) Y71C probably damaging Het
Otog T A 7: 45,918,673 (GRCm39) probably benign Het
Oxa1l A G 14: 54,605,646 (GRCm39) E375G possibly damaging Het
Pan2 T A 10: 128,144,091 (GRCm39) I129K possibly damaging Het
Parp1 A G 1: 180,426,616 (GRCm39) I919M probably benign Het
Pnpla7 T C 2: 24,885,305 (GRCm39) Y174H probably damaging Het
Polr3b T C 10: 84,473,928 (GRCm39) F169S probably damaging Het
Rab10 T C 12: 3,314,743 (GRCm39) D45G probably damaging Het
Reln A G 5: 22,185,107 (GRCm39) S1537P possibly damaging Het
Sema6d T A 2: 124,507,197 (GRCm39) S1045T probably benign Het
Setd2 T C 9: 110,402,741 (GRCm39) V1794A probably damaging Het
Spidr T A 16: 15,733,229 (GRCm39) I589F probably damaging Het
Stmn4 A C 14: 66,595,388 (GRCm39) I165L probably benign Het
Stx5a T C 19: 8,727,301 (GRCm39) M177T probably damaging Het
Tll1 T C 8: 64,491,486 (GRCm39) probably null Het
Tmem192 T C 8: 65,416,912 (GRCm39) Y168H probably damaging Het
Ttc21a C T 9: 119,785,892 (GRCm39) probably benign Het
Ush2a A G 1: 188,446,663 (GRCm39) probably benign Het
Vezf1 A G 11: 87,972,403 (GRCm39) M255V possibly damaging Het
Vmn2r25 A G 6: 123,816,786 (GRCm39) F265S probably damaging Het
Vps13a A G 19: 16,681,941 (GRCm39) S1021P probably benign Het
Wfdc16 T C 2: 164,477,773 (GRCm39) E92G possibly damaging Het
Zkscan2 T C 7: 123,079,423 (GRCm39) T845A possibly damaging 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
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
R7712: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'- GCTATGTCCAGCACCATCTTAGACC -3'
(R):5'- TTCAAGCGGGAGAACAAGAACCTC -3'

Sequencing Primer
(F):5'- cttagaccctggcaatggac -3'
(R):5'- CAAGAACCTCCAGGGTGG -3'
Posted On 2013-06-12