Incidental Mutation 'R9516:Myh4'
ID 718592
Institutional Source Beutler Lab
Gene Symbol Myh4
Ensembl Gene ENSMUSG00000057003
Gene Name myosin, heavy polypeptide 4, skeletal muscle
Synonyms MYH-2B, MM, MHC2B, MyHC-IIb, Myhsf, Minimsc, Minmus
MMRRC Submission
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.410) question?
Stock # R9516 (G1)
Quality Score 225.009
Status Not validated
Chromosome 11
Chromosomal Location 67128855-67151272 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 67139290 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 536 (I536F)
Ref Sequence ENSEMBL: ENSMUSP00000127514 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000018632] [ENSMUST00000170942]
AlphaFold Q5SX39
Predicted Effect probably damaging
Transcript: ENSMUST00000018632
AA Change: I536F

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000018632
Gene: ENSMUSG00000057003
AA Change: I536F

DomainStartEndE-ValueType
Pfam:Myosin_N 35 74 4.7e-14 PFAM
MYSc 80 783 N/A SMART
IQ 784 806 8.84e-3 SMART
Pfam:Myosin_tail_1 847 1928 2.5e-168 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000170942
AA Change: I536F

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000127514
Gene: ENSMUSG00000057003
AA Change: I536F

DomainStartEndE-ValueType
Pfam:Myosin_N 35 76 1.1e-15 PFAM
MYSc 80 783 N/A SMART
IQ 784 806 8.84e-3 SMART
low complexity region 928 942 N/A INTRINSIC
Pfam:Myosin_tail_1 1072 1930 N/A PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype PHENOTYPE: Homozygotes for a targeted null mutation exhibit decreased growth and muscle defects including reduced muscle mass, muscle fiber loss, compensatory fiber hypertrophy, and impaired strength. [provided by MGI curators]
Allele List at MGI

All alleles(3) : Targeted, knock-out(1) Targeted, other(2)

Other mutations in this stock
Total: 104 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3300002I08Rik T C 2: 150,153,122 (GRCm39) N88D possibly damaging Het
4933430I17Rik A G 4: 62,460,916 (GRCm39) I264V probably benign Het
Abcc8 A G 7: 45,787,429 (GRCm39) F591L probably benign Het
Abr G T 11: 76,310,658 (GRCm39) T810K probably damaging Het
Abracl T C 10: 17,894,631 (GRCm39) E6G unknown Het
Adamts3 A T 5: 89,834,750 (GRCm39) Y871N probably damaging Het
Akap13 T C 7: 75,354,275 (GRCm39) Y80H probably benign Het
Alas1 A G 9: 106,115,840 (GRCm39) probably null Het
Anapc1 A C 2: 128,517,633 (GRCm39) L337R possibly damaging Het
Apaf1 T C 10: 90,915,816 (GRCm39) Y24C probably damaging Het
Arhgef16 A G 4: 154,365,432 (GRCm39) V561A possibly damaging Het
Atp10b T A 11: 43,121,224 (GRCm39) H962Q probably benign Het
Brsk2 A G 7: 141,546,852 (GRCm39) T432A probably benign Het
C1rl T A 6: 124,485,802 (GRCm39) V391E probably damaging Het
Caps2 A T 10: 112,036,637 (GRCm39) H399L probably benign Het
Ccdc43 C A 11: 102,577,207 (GRCm39) K199N probably benign Het
Ccdc7a G T 8: 129,555,774 (GRCm39) P1198T unknown Het
Cct7 A G 6: 85,444,625 (GRCm39) Y423C possibly damaging Het
Cep112 A G 11: 108,648,514 (GRCm39) T783A probably damaging Het
Cep250 A G 2: 155,833,459 (GRCm39) T1795A probably benign Het
Clasp1 T G 1: 118,431,560 (GRCm39) S397A possibly damaging Het
Clock A C 5: 76,377,227 (GRCm39) F691V possibly damaging Het
Cmklr1 A G 5: 113,752,341 (GRCm39) V220A probably benign Het
Coro2b A T 9: 62,335,291 (GRCm39) Y298* probably null Het
Cspg4b A T 13: 113,455,649 (GRCm39) N565I Het
Cyp2t4 G A 7: 26,854,717 (GRCm39) V66M possibly damaging Het
Dlk2 G A 17: 46,613,432 (GRCm39) G186D probably damaging Het
Dok1 T C 6: 83,009,972 (GRCm39) K46E probably damaging Het
Dok3 A G 13: 55,672,186 (GRCm39) I164T probably benign Het
Ercc5 T A 1: 44,207,041 (GRCm39) D651E probably damaging Het
Erp27 T C 6: 136,885,066 (GRCm39) K244R probably benign Het
Fhip1a G A 3: 85,580,559 (GRCm39) Q549* probably null Het
Flvcr2 T C 12: 85,793,954 (GRCm39) V110A possibly damaging Het
Gsta3 T C 1: 21,320,060 (GRCm39) L22P probably damaging Het
Hdac5 T C 11: 102,093,522 (GRCm39) T493A probably benign Het
Hivep2 T A 10: 14,005,523 (GRCm39) I707N probably benign Het
Hmox1 A G 8: 75,823,544 (GRCm39) N71D probably benign Het
Hnrnpr G T 4: 136,063,615 (GRCm39) V342F probably damaging Het
Ifi44 T C 3: 151,438,108 (GRCm39) D393G probably damaging Het
Ighv1-82 A T 12: 115,916,566 (GRCm39) F9I probably damaging Het
Kalrn A G 16: 33,854,864 (GRCm39) S1999P probably damaging Het
Kcnq2 A G 2: 180,776,753 (GRCm39) S45P probably benign Het
Krt77 A T 15: 101,769,779 (GRCm39) Y364N probably damaging Het
Kti12 T C 4: 108,705,476 (GRCm39) V130A probably benign Het
Lama2 T C 10: 27,100,015 (GRCm39) E830G probably benign Het
Lrrn1 T A 6: 107,545,505 (GRCm39) H434Q probably benign Het
Med13 A T 11: 86,179,801 (GRCm39) N1382K probably benign Het
Mrpl42 A G 10: 95,332,684 (GRCm39) probably null Het
Mtor A G 4: 148,569,103 (GRCm39) D1140G probably benign Het
Mtrr A G 13: 68,720,755 (GRCm39) I280T probably benign Het
Nat10 A C 2: 103,563,364 (GRCm39) L545R probably damaging Het
Nav3 T A 10: 109,520,015 (GRCm39) D2356V probably damaging Het
Nbea A T 3: 55,937,366 (GRCm39) S748R probably damaging Het
Nlrp1a T C 11: 70,998,488 (GRCm39) T904A probably benign Het
Nod2 A T 8: 89,397,050 (GRCm39) N820I probably damaging Het
Nptx1 A G 11: 119,433,381 (GRCm39) V406A probably damaging Het
Nrdc T A 4: 108,901,863 (GRCm39) I644K probably benign Het
Or4e1 T C 14: 52,700,873 (GRCm39) I198V probably benign Het
Ostf1 T A 19: 18,573,735 (GRCm39) I38F probably benign Het
Pacc1 G A 1: 191,082,004 (GRCm39) R337Q probably damaging Het
Pde4b G T 4: 102,462,183 (GRCm39) D605Y probably damaging Het
Pde4d A G 13: 109,397,196 (GRCm39) T3A Het
Pknox1 A G 17: 31,822,183 (GRCm39) I317V probably damaging Het
Plekhh2 A G 17: 84,918,240 (GRCm39) N1283S probably benign Het
Ppp3cb G A 14: 20,573,868 (GRCm39) A289V probably damaging Het
Prag1 A G 8: 36,607,208 (GRCm39) D983G probably damaging Het
Psmd13 C T 7: 140,478,455 (GRCm39) T62M Het
Rab42 C T 4: 132,029,890 (GRCm39) V111I Het
Rabl2 T A 15: 89,474,631 (GRCm39) probably null Het
Rapgef6 T A 11: 54,582,169 (GRCm39) S1365R probably damaging Het
Rassf4 G T 6: 116,617,265 (GRCm39) H247N possibly damaging Het
Rbfox1 A G 16: 7,227,573 (GRCm39) T363A probably benign Het
Rbmyf9 T A Y: 3,774,888 (GRCm39) F28L probably damaging Het
Sbf1 T C 15: 89,184,742 (GRCm39) D1091G probably damaging Het
Scaper A G 9: 55,593,275 (GRCm39) V454A probably benign Het
Selenbp2 G A 3: 94,607,352 (GRCm39) D258N probably benign Het
Sirpa A T 2: 129,457,555 (GRCm39) I210F probably damaging Het
Skint4 T C 4: 112,015,236 (GRCm39) S434P probably benign Het
Slc26a5 G A 5: 22,016,337 (GRCm39) Q682* probably null Het
Slco4a1 C T 2: 180,115,943 (GRCm39) S693F possibly damaging Het
Smpd3 A G 8: 106,992,119 (GRCm39) F145L probably benign Het
Son CATGGACTCCCAGATGTTAGCAACTAGCTCTATGGACTCCCAGATGTTAGCAACTAGCTCTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCTCCATGGACTCCCAGATGTTAGCAAC CATGGACTCCCAGATGTTAGCAACTAGCTCTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCAGTATGGACTCCCAGATGTTAGCAACCAGCTCCATGGACTCCCAGATGTTAGCAAC 16: 91,453,579 (GRCm39) probably benign Het
Spata31d1c A T 13: 65,184,040 (GRCm39) L527F probably damaging Het
Srd5a3 A G 5: 76,297,794 (GRCm39) N199D probably benign Het
Stard9 C G 2: 120,534,564 (GRCm39) P3607R probably damaging Het
Sytl1 A G 4: 132,986,291 (GRCm39) probably null Het
Tas2r126 A G 6: 42,412,307 (GRCm39) H280R probably null Het
Tcf4 C T 18: 69,652,944 (GRCm39) probably benign Het
Tlcd2 A G 11: 75,359,112 (GRCm39) T28A probably damaging Het
Tm7sf3 C T 6: 146,525,179 (GRCm39) D89N possibly damaging Het
Tmem119 A G 5: 113,933,267 (GRCm39) L178P probably damaging Het
Tmprss7 T C 16: 45,484,564 (GRCm39) D532G probably benign Het
Tnfaip8l3 A G 9: 53,934,777 (GRCm39) I66T probably benign Het
Tor1b A G 2: 30,843,185 (GRCm39) Y50C probably damaging Het
Tpp2 T A 1: 44,017,648 (GRCm39) S751T probably benign Het
Tpra1 T C 6: 88,887,221 (GRCm39) V193A probably benign Het
Trip12 A T 1: 84,735,215 (GRCm39) V932E probably damaging Het
Ttn T A 2: 76,777,104 (GRCm39) T1479S unknown Het
Unc13c A T 9: 73,392,220 (GRCm39) V2044D probably damaging Het
Usp25 T G 16: 76,852,076 (GRCm39) V197G probably damaging Het
Vmn2r34 A G 7: 7,675,366 (GRCm39) V674A probably benign Het
Zfp7 T C 15: 76,775,484 (GRCm39) S509P probably damaging Het
Zfp821 A G 8: 110,447,856 (GRCm39) T66A probably damaging Het
Zfp97 T A 17: 17,365,930 (GRCm39) N476K possibly damaging Het
Other mutations in Myh4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01471:Myh4 APN 11 67,146,205 (GRCm39) missense probably damaging 1.00
IGL01600:Myh4 APN 11 67,151,015 (GRCm39) missense possibly damaging 0.85
IGL01737:Myh4 APN 11 67,134,245 (GRCm39) splice site probably benign
IGL02208:Myh4 APN 11 67,142,760 (GRCm39) missense possibly damaging 0.96
IGL02334:Myh4 APN 11 67,136,373 (GRCm39) missense probably damaging 1.00
IGL02376:Myh4 APN 11 67,136,554 (GRCm39) missense probably benign 0.00
IGL02429:Myh4 APN 11 67,149,808 (GRCm39) nonsense probably null
IGL02450:Myh4 APN 11 67,142,635 (GRCm39) missense probably damaging 1.00
IGL02524:Myh4 APN 11 67,140,066 (GRCm39) missense possibly damaging 0.79
IGL02612:Myh4 APN 11 67,147,305 (GRCm39) missense probably benign
IGL03024:Myh4 APN 11 67,139,305 (GRCm39) missense probably damaging 1.00
IGL03065:Myh4 APN 11 67,149,982 (GRCm39) missense probably benign 0.12
IGL03084:Myh4 APN 11 67,142,777 (GRCm39) splice site probably null
IGL03188:Myh4 APN 11 67,137,369 (GRCm39) critical splice donor site probably null
IGL03204:Myh4 APN 11 67,141,122 (GRCm39) missense possibly damaging 0.63
IGL03252:Myh4 APN 11 67,143,042 (GRCm39) missense probably damaging 0.99
IGL03345:Myh4 APN 11 67,146,304 (GRCm39) missense probably damaging 1.00
Mr_chicken UTSW 11 67,140,711 (GRCm39) missense possibly damaging 0.74
Mrs_muir UTSW 11 67,136,339 (GRCm39) missense probably damaging 1.00
Willies UTSW 11 67,132,335 (GRCm39) missense probably damaging 1.00
F6893:Myh4 UTSW 11 67,146,283 (GRCm39) missense probably null 0.12
PIT1430001:Myh4 UTSW 11 67,149,658 (GRCm39) missense probably benign 0.01
PIT4458001:Myh4 UTSW 11 67,131,821 (GRCm39) missense possibly damaging 0.56
R0099:Myh4 UTSW 11 67,150,173 (GRCm39) missense probably benign
R0194:Myh4 UTSW 11 67,143,162 (GRCm39) missense probably damaging 1.00
R0346:Myh4 UTSW 11 67,151,152 (GRCm39) missense probably benign
R0427:Myh4 UTSW 11 67,149,479 (GRCm39) missense probably damaging 0.98
R0483:Myh4 UTSW 11 67,143,123 (GRCm39) missense probably damaging 1.00
R0571:Myh4 UTSW 11 67,141,157 (GRCm39) missense possibly damaging 0.91
R0854:Myh4 UTSW 11 67,149,973 (GRCm39) missense possibly damaging 0.90
R0940:Myh4 UTSW 11 67,133,689 (GRCm39) missense probably damaging 1.00
R0946:Myh4 UTSW 11 67,142,577 (GRCm39) missense possibly damaging 0.70
R1108:Myh4 UTSW 11 67,146,532 (GRCm39) missense probably null 0.01
R1162:Myh4 UTSW 11 67,149,439 (GRCm39) missense probably damaging 0.97
R1194:Myh4 UTSW 11 67,146,560 (GRCm39) critical splice donor site probably null
R1347:Myh4 UTSW 11 67,135,567 (GRCm39) splice site probably benign
R1457:Myh4 UTSW 11 67,139,287 (GRCm39) missense probably damaging 0.99
R1531:Myh4 UTSW 11 67,141,366 (GRCm39) missense probably benign 0.01
R1716:Myh4 UTSW 11 67,141,135 (GRCm39) missense possibly damaging 0.92
R1766:Myh4 UTSW 11 67,147,121 (GRCm39) missense possibly damaging 0.61
R1796:Myh4 UTSW 11 67,151,150 (GRCm39) missense probably benign
R1856:Myh4 UTSW 11 67,146,508 (GRCm39) missense probably damaging 1.00
R1873:Myh4 UTSW 11 67,145,569 (GRCm39) missense probably benign 0.16
R2069:Myh4 UTSW 11 67,137,192 (GRCm39) splice site probably benign
R2370:Myh4 UTSW 11 67,146,454 (GRCm39) missense probably damaging 1.00
R2406:Myh4 UTSW 11 67,150,000 (GRCm39) missense probably damaging 1.00
R2414:Myh4 UTSW 11 67,141,594 (GRCm39) missense probably benign 0.01
R2848:Myh4 UTSW 11 67,139,459 (GRCm39) missense probably benign 0.20
R3111:Myh4 UTSW 11 67,137,276 (GRCm39) missense possibly damaging 0.86
R3744:Myh4 UTSW 11 67,146,141 (GRCm39) missense probably damaging 1.00
R3845:Myh4 UTSW 11 67,149,931 (GRCm39) missense possibly damaging 0.90
R3877:Myh4 UTSW 11 67,148,009 (GRCm39) missense probably benign 0.00
R4498:Myh4 UTSW 11 67,142,578 (GRCm39) missense probably damaging 1.00
R4514:Myh4 UTSW 11 67,146,395 (GRCm39) missense probably benign 0.06
R4601:Myh4 UTSW 11 67,141,136 (GRCm39) missense possibly damaging 0.94
R4673:Myh4 UTSW 11 67,137,227 (GRCm39) missense probably benign 0.02
R4684:Myh4 UTSW 11 67,136,637 (GRCm39) missense probably damaging 0.99
R4736:Myh4 UTSW 11 67,131,746 (GRCm39) missense probably benign 0.01
R4837:Myh4 UTSW 11 67,149,818 (GRCm39) missense probably benign 0.38
R4866:Myh4 UTSW 11 67,139,453 (GRCm39) missense probably benign 0.00
R4869:Myh4 UTSW 11 67,143,490 (GRCm39) missense probably damaging 1.00
R4887:Myh4 UTSW 11 67,131,880 (GRCm39) missense probably damaging 0.99
R4921:Myh4 UTSW 11 67,144,854 (GRCm39) missense probably damaging 1.00
R5005:Myh4 UTSW 11 67,144,241 (GRCm39) missense probably benign 0.05
R5008:Myh4 UTSW 11 67,144,358 (GRCm39) missense probably benign 0.00
R5011:Myh4 UTSW 11 67,147,189 (GRCm39) missense probably benign 0.03
R5087:Myh4 UTSW 11 67,146,235 (GRCm39) missense probably damaging 1.00
R5277:Myh4 UTSW 11 67,143,180 (GRCm39) missense probably damaging 1.00
R5336:Myh4 UTSW 11 67,150,017 (GRCm39) splice site probably null
R5354:Myh4 UTSW 11 67,146,551 (GRCm39) missense possibly damaging 0.69
R5371:Myh4 UTSW 11 67,150,150 (GRCm39) missense probably damaging 1.00
R5484:Myh4 UTSW 11 67,142,644 (GRCm39) missense probably damaging 1.00
R5774:Myh4 UTSW 11 67,144,034 (GRCm39) nonsense probably null
R5902:Myh4 UTSW 11 67,141,733 (GRCm39) missense possibly damaging 0.69
R5941:Myh4 UTSW 11 67,150,126 (GRCm39) missense probably damaging 0.99
R6045:Myh4 UTSW 11 67,135,550 (GRCm39) missense probably benign 0.32
R6156:Myh4 UTSW 11 67,141,618 (GRCm39) missense probably benign 0.00
R6301:Myh4 UTSW 11 67,146,159 (GRCm39) missense possibly damaging 0.95
R6318:Myh4 UTSW 11 67,134,268 (GRCm39) missense probably benign 0.02
R6352:Myh4 UTSW 11 67,143,108 (GRCm39) missense probably damaging 1.00
R6385:Myh4 UTSW 11 67,146,663 (GRCm39) missense probably damaging 1.00
R6493:Myh4 UTSW 11 67,149,455 (GRCm39) missense probably benign 0.16
R6666:Myh4 UTSW 11 67,142,638 (GRCm39) missense probably damaging 1.00
R6826:Myh4 UTSW 11 67,137,357 (GRCm39) missense probably damaging 1.00
R6852:Myh4 UTSW 11 67,143,794 (GRCm39) splice site probably null
R6857:Myh4 UTSW 11 67,140,711 (GRCm39) missense possibly damaging 0.74
R7029:Myh4 UTSW 11 67,137,251 (GRCm39) missense probably benign 0.40
R7076:Myh4 UTSW 11 67,143,999 (GRCm39) missense possibly damaging 0.85
R7145:Myh4 UTSW 11 67,151,054 (GRCm39) missense possibly damaging 0.54
R7179:Myh4 UTSW 11 67,135,550 (GRCm39) missense probably benign 0.32
R7365:Myh4 UTSW 11 67,133,674 (GRCm39) missense probably damaging 1.00
R7514:Myh4 UTSW 11 67,134,148 (GRCm39) critical splice donor site probably null
R7553:Myh4 UTSW 11 67,147,221 (GRCm39) missense probably damaging 0.99
R7666:Myh4 UTSW 11 67,147,107 (GRCm39) missense probably damaging 0.99
R7673:Myh4 UTSW 11 67,136,339 (GRCm39) missense probably damaging 1.00
R7685:Myh4 UTSW 11 67,131,756 (GRCm39) missense probably benign 0.13
R8154:Myh4 UTSW 11 67,144,200 (GRCm39) missense probably damaging 1.00
R8343:Myh4 UTSW 11 67,143,390 (GRCm39) missense possibly damaging 0.45
R8446:Myh4 UTSW 11 67,144,347 (GRCm39) missense probably benign 0.14
R8534:Myh4 UTSW 11 67,134,335 (GRCm39) missense probably benign 0.17
R8710:Myh4 UTSW 11 67,143,158 (GRCm39) missense probably benign
R8775:Myh4 UTSW 11 67,148,006 (GRCm39) missense probably benign 0.25
R8775-TAIL:Myh4 UTSW 11 67,148,006 (GRCm39) missense probably benign 0.25
R8852:Myh4 UTSW 11 67,132,335 (GRCm39) missense probably damaging 1.00
R8860:Myh4 UTSW 11 67,132,335 (GRCm39) missense probably damaging 1.00
R8897:Myh4 UTSW 11 67,137,362 (GRCm39) missense possibly damaging 0.90
R8954:Myh4 UTSW 11 67,143,806 (GRCm39) missense possibly damaging 0.95
R8957:Myh4 UTSW 11 67,141,780 (GRCm39) missense possibly damaging 0.78
R9065:Myh4 UTSW 11 67,139,573 (GRCm39) missense probably benign
R9280:Myh4 UTSW 11 67,146,135 (GRCm39) missense probably damaging 0.96
R9296:Myh4 UTSW 11 67,146,130 (GRCm39) missense possibly damaging 0.95
R9310:Myh4 UTSW 11 67,145,570 (GRCm39) missense probably damaging 1.00
R9314:Myh4 UTSW 11 67,151,141 (GRCm39) missense probably benign 0.01
R9462:Myh4 UTSW 11 67,141,811 (GRCm39) missense possibly damaging 0.93
R9516:Myh4 UTSW 11 67,141,129 (GRCm39) missense probably damaging 1.00
R9773:Myh4 UTSW 11 67,137,263 (GRCm39) missense probably damaging 1.00
X0027:Myh4 UTSW 11 67,137,306 (GRCm39) missense probably damaging 1.00
Z1176:Myh4 UTSW 11 67,147,097 (GRCm39) missense probably benign 0.02
Z1176:Myh4 UTSW 11 67,144,331 (GRCm39) missense probably damaging 1.00
Z1176:Myh4 UTSW 11 67,139,467 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAGCAAAGTATATGCGTTCCTATG -3'
(R):5'- ATGTTGTAGTCCACGGTGCC -3'

Sequencing Primer
(F):5'- CCTATGCATTCTTCAGATGATGATGG -3'
(R):5'- TGCCCGCATAGTGCACCAG -3'
Posted On 2022-07-18