Incidental Mutation 'R5701:Myh9'
ID 450910
Institutional Source Beutler Lab
Gene Symbol Myh9
Ensembl Gene ENSMUSG00000022443
Gene Name myosin, heavy polypeptide 9, non-muscle
Synonyms Myhn-1, myosin IIA, Fltn, Myhn1, D0Jmb2, E030044M24Rik, NMHC II-A
MMRRC Submission 043181-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5701 (G1)
Quality Score 179
Status Not validated
Chromosome 15
Chromosomal Location 77644787-77726375 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 77675964 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 241 (I241V)
Ref Sequence ENSEMBL: ENSMUSP00000016771 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016771] [ENSMUST00000123101]
AlphaFold Q8VDD5
Predicted Effect probably benign
Transcript: ENSMUST00000016771
AA Change: I241V

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000016771
Gene: ENSMUSG00000022443
AA Change: I241V

DomainStartEndE-ValueType
Pfam:Myosin_N 29 69 3.4e-11 PFAM
MYSc 75 777 N/A SMART
IQ 778 800 1.46e-3 SMART
Pfam:Myosin_tail_1 841 1921 N/A PFAM
low complexity region 1948 1959 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000123101
SMART Domains Protein: ENSMUSP00000116198
Gene: ENSMUSG00000022443

DomainStartEndE-ValueType
Pfam:Myosin_N 29 71 6.8e-15 PFAM
Pfam:Myosin_head 83 114 5.9e-8 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124844
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126796
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129453
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a conventional non-muscle myosin; this protein should not be confused with the unconventional myosin-9a or 9b (MYO9A or MYO9B). The encoded protein is a myosin IIA heavy chain that contains an IQ domain and a myosin head-like domain which is involved in several important functions, including cytokinesis, cell motility and maintenance of cell shape. Defects in this gene have been associated with non-syndromic sensorineural deafness autosomal dominant type 17, Epstein syndrome, Alport syndrome with macrothrombocytopenia, Sebastian syndrome, Fechtner syndrome and macrothrombocytopenia with progressive sensorineural deafness. [provided by RefSeq, Dec 2011]
PHENOTYPE: Homozygous null mice display embryonic lethality. Heterozygous null mice display hearing loss with incomplete penetrance. Mice homozygous or heterozygous for one of several knock-in alleles exhibit macrothrombocytopenia, nephritis, cataracts and deafness. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Armc8 A G 9: 99,378,202 (GRCm39) probably null Het
Asxl1 A G 2: 153,241,409 (GRCm39) E653G probably damaging Het
AW551984 G A 9: 39,504,118 (GRCm39) A616V probably benign Het
Birc6 T C 17: 75,004,420 (GRCm39) M4763T possibly damaging Het
Bltp1 T A 3: 36,975,509 (GRCm39) M727K probably benign Het
Cand2 T G 6: 115,774,893 (GRCm39) F1034V probably damaging Het
Ccdc80 T C 16: 44,936,741 (GRCm39) V722A possibly damaging Het
Cd109 CATTTATTTATTTATTTATTTATTTATTTATTTAT CATTTATTTATTTATTTATTTATTTATTTATTTATTTAT 9: 78,619,782 (GRCm39) probably benign Het
Chrnd G A 1: 87,125,380 (GRCm39) V340I possibly damaging Het
Clip1 T C 5: 123,751,366 (GRCm39) probably benign Het
Csmd3 T C 15: 47,513,617 (GRCm39) E1920G probably damaging Het
Csmd3 A T 15: 48,403,729 (GRCm39) F194I probably damaging Het
D930048N14Rik T A 11: 51,544,556 (GRCm39) probably null Het
Defa28 T C 8: 22,073,863 (GRCm39) Y89H probably benign Het
Dnah1 C T 14: 30,996,001 (GRCm39) G2705E probably damaging Het
Eci2 A T 13: 35,174,250 (GRCm39) S104T possibly damaging Het
Ep300 T C 15: 81,485,696 (GRCm39) S228P unknown Het
Gabrb2 T A 11: 42,378,201 (GRCm39) M139K probably damaging Het
Gbp4 T A 5: 105,266,265 (GRCm39) N592I possibly damaging Het
Gpr158 C T 2: 21,751,520 (GRCm39) R480C probably damaging Het
Gps1 A G 11: 120,676,008 (GRCm39) D71G probably benign Het
Hoxc9 T C 15: 102,890,313 (GRCm39) Y77H possibly damaging Het
Il9r T A 11: 32,143,263 (GRCm39) Y231F probably benign Het
Klhl1 A G 14: 96,438,816 (GRCm39) M494T probably benign Het
Kmt2c A G 5: 25,519,015 (GRCm39) V2365A probably benign Het
Kri1 T A 9: 21,192,425 (GRCm39) K241M possibly damaging Het
Macf1 A T 4: 123,397,018 (GRCm39) C928S probably damaging Het
Mcm2 T C 6: 88,870,073 (GRCm39) D32G probably damaging Het
Mex3d T C 10: 80,217,379 (GRCm39) T613A probably benign Het
Mptx2 G A 1: 173,102,414 (GRCm39) L92F probably benign Het
Myo6 C T 9: 80,165,809 (GRCm39) T398I probably damaging Het
Nckap1l G A 15: 103,381,195 (GRCm39) A366T probably benign Het
Or5m11 A G 2: 85,782,168 (GRCm39) T254A possibly damaging Het
Plscr5 A T 9: 92,087,564 (GRCm39) K178* probably null Het
Rapgef6 T C 11: 54,567,220 (GRCm39) W857R possibly damaging Het
Raxos1 G A 18: 66,071,059 (GRCm39) probably benign Het
Rnf145 G A 11: 44,422,120 (GRCm39) V68M possibly damaging Het
Slc66a2 T A 18: 80,315,693 (GRCm39) D118E possibly damaging Het
Synpo2 C G 3: 122,873,879 (GRCm39) G1029A probably damaging Het
Tbc1d5 TTGCTGCTGCTGCTGCTGCTGGTGCTGCTGCTGCTG TTGCTGCTGCTGCTGCTGGTGCTGCTGCTGCTG 17: 51,106,983 (GRCm39) probably benign Het
Vmn2r14 T C 5: 109,367,816 (GRCm39) Y392C probably damaging Het
Vmn2r55 A G 7: 12,404,492 (GRCm39) F304L probably benign Het
Zfp316 C T 5: 143,240,132 (GRCm39) G629D probably benign Het
Other mutations in Myh9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00796:Myh9 APN 15 77,681,195 (GRCm39) splice site probably benign
IGL01105:Myh9 APN 15 77,665,678 (GRCm39) missense probably benign 0.01
IGL01137:Myh9 APN 15 77,653,742 (GRCm39) missense probably benign 0.19
IGL01399:Myh9 APN 15 77,651,470 (GRCm39) missense probably damaging 1.00
IGL01666:Myh9 APN 15 77,646,131 (GRCm39) missense probably benign 0.31
IGL01832:Myh9 APN 15 77,675,953 (GRCm39) missense probably benign 0.02
IGL01933:Myh9 APN 15 77,665,418 (GRCm39) missense probably benign 0.00
IGL02049:Myh9 APN 15 77,654,070 (GRCm39) missense probably benign 0.01
IGL02237:Myh9 APN 15 77,670,854 (GRCm39) missense probably benign 0.03
IGL02243:Myh9 APN 15 77,651,682 (GRCm39) missense probably damaging 1.00
IGL02248:Myh9 APN 15 77,670,814 (GRCm39) missense probably damaging 0.99
IGL02292:Myh9 APN 15 77,692,196 (GRCm39) missense probably damaging 1.00
IGL02315:Myh9 APN 15 77,654,173 (GRCm39) missense probably benign 0.00
IGL02427:Myh9 APN 15 77,660,004 (GRCm39) missense probably damaging 0.98
IGL02675:Myh9 APN 15 77,673,130 (GRCm39) missense possibly damaging 0.89
IGL02727:Myh9 APN 15 77,675,942 (GRCm39) missense probably benign 0.11
IGL02749:Myh9 APN 15 77,692,186 (GRCm39) nonsense probably null
IGL02887:Myh9 APN 15 77,680,220 (GRCm39) nonsense probably null
IGL02926:Myh9 APN 15 77,671,826 (GRCm39) missense probably damaging 1.00
IGL02945:Myh9 APN 15 77,646,205 (GRCm39) missense probably benign 0.05
IGL03137:Myh9 APN 15 77,675,289 (GRCm39) missense probably damaging 1.00
R0784:Myh9 UTSW 15 77,661,209 (GRCm39) splice site probably benign
R1375:Myh9 UTSW 15 77,653,568 (GRCm39) splice site probably null
R1535:Myh9 UTSW 15 77,662,013 (GRCm39) missense probably damaging 0.98
R1563:Myh9 UTSW 15 77,656,057 (GRCm39) missense probably damaging 0.99
R1629:Myh9 UTSW 15 77,648,601 (GRCm39) missense probably damaging 1.00
R1635:Myh9 UTSW 15 77,660,099 (GRCm39) missense probably benign 0.00
R1635:Myh9 UTSW 15 77,655,367 (GRCm39) missense probably benign 0.06
R1693:Myh9 UTSW 15 77,697,097 (GRCm39) missense probably damaging 1.00
R1791:Myh9 UTSW 15 77,657,464 (GRCm39) unclassified probably benign
R2010:Myh9 UTSW 15 77,656,147 (GRCm39) missense probably benign 0.06
R2048:Myh9 UTSW 15 77,655,332 (GRCm39) missense possibly damaging 0.70
R2078:Myh9 UTSW 15 77,648,112 (GRCm39) missense probably benign 0.16
R2092:Myh9 UTSW 15 77,648,550 (GRCm39) nonsense probably null
R2376:Myh9 UTSW 15 77,667,617 (GRCm39) missense probably benign 0.18
R2922:Myh9 UTSW 15 77,697,384 (GRCm39) missense probably damaging 1.00
R3709:Myh9 UTSW 15 77,657,547 (GRCm39) missense possibly damaging 0.84
R3710:Myh9 UTSW 15 77,657,547 (GRCm39) missense possibly damaging 0.84
R3737:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R3738:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R3739:Myh9 UTSW 15 77,651,012 (GRCm39) missense probably damaging 0.99
R4299:Myh9 UTSW 15 77,654,164 (GRCm39) missense probably benign
R4384:Myh9 UTSW 15 77,675,912 (GRCm39) splice site probably benign
R4514:Myh9 UTSW 15 77,648,200 (GRCm39) missense probably benign
R4631:Myh9 UTSW 15 77,681,228 (GRCm39) missense probably damaging 0.99
R4642:Myh9 UTSW 15 77,646,151 (GRCm39) missense probably benign 0.10
R4695:Myh9 UTSW 15 77,653,053 (GRCm39) missense probably damaging 0.99
R4709:Myh9 UTSW 15 77,671,717 (GRCm39) missense probably damaging 1.00
R4766:Myh9 UTSW 15 77,692,077 (GRCm39) missense probably damaging 0.97
R4826:Myh9 UTSW 15 77,673,146 (GRCm39) nonsense probably null
R4842:Myh9 UTSW 15 77,653,453 (GRCm39) missense probably damaging 0.99
R4946:Myh9 UTSW 15 77,657,540 (GRCm39) missense probably damaging 1.00
R5030:Myh9 UTSW 15 77,691,998 (GRCm39) intron probably benign
R5055:Myh9 UTSW 15 77,648,723 (GRCm39) missense probably benign 0.12
R5202:Myh9 UTSW 15 77,665,310 (GRCm39) critical splice donor site probably null
R5413:Myh9 UTSW 15 77,692,186 (GRCm39) nonsense probably null
R5435:Myh9 UTSW 15 77,653,809 (GRCm39) missense probably benign 0.00
R5757:Myh9 UTSW 15 77,655,362 (GRCm39) missense probably benign 0.44
R5793:Myh9 UTSW 15 77,653,077 (GRCm39) missense probably benign 0.23
R5952:Myh9 UTSW 15 77,657,532 (GRCm39) missense possibly damaging 0.65
R6248:Myh9 UTSW 15 77,669,422 (GRCm39) nonsense probably null
R6648:Myh9 UTSW 15 77,650,972 (GRCm39) missense probably benign 0.08
R7055:Myh9 UTSW 15 77,659,398 (GRCm39) missense probably damaging 1.00
R7106:Myh9 UTSW 15 77,659,321 (GRCm39) missense probably benign
R7180:Myh9 UTSW 15 77,692,110 (GRCm39) missense probably benign 0.00
R7205:Myh9 UTSW 15 77,667,672 (GRCm39) missense probably benign 0.08
R7254:Myh9 UTSW 15 77,650,024 (GRCm39) missense probably damaging 1.00
R7284:Myh9 UTSW 15 77,671,796 (GRCm39) missense probably damaging 1.00
R7417:Myh9 UTSW 15 77,648,065 (GRCm39) nonsense probably null
R7695:Myh9 UTSW 15 77,650,936 (GRCm39) missense probably benign 0.31
R7750:Myh9 UTSW 15 77,667,610 (GRCm39) missense probably benign 0.01
R7854:Myh9 UTSW 15 77,675,953 (GRCm39) missense probably benign 0.02
R8220:Myh9 UTSW 15 77,648,747 (GRCm39) missense possibly damaging 0.87
R8324:Myh9 UTSW 15 77,673,117 (GRCm39) critical splice donor site probably null
R8837:Myh9 UTSW 15 77,661,137 (GRCm39) missense possibly damaging 0.71
R8944:Myh9 UTSW 15 77,655,432 (GRCm39) missense probably benign
R9025:Myh9 UTSW 15 77,653,192 (GRCm39) missense probably benign
R9229:Myh9 UTSW 15 77,675,017 (GRCm39) missense possibly damaging 0.91
R9396:Myh9 UTSW 15 77,647,496 (GRCm39) missense probably benign
Z1088:Myh9 UTSW 15 77,659,458 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGGTCACATTTCTAGTCAGCTC -3'
(R):5'- GCACATCGATCAGCCTAGTAC -3'

Sequencing Primer
(F):5'- ATGAGCCAGCTGTTCTTGATC -3'
(R):5'- ATCGATCAGCCTAGTACCTATGTTGG -3'
Posted On 2017-01-03