Incidental Mutation 'R7429:Myo1a'
ID 576330
Institutional Source Beutler Lab
Gene Symbol Myo1a
Ensembl Gene ENSMUSG00000025401
Gene Name myosin IA
Synonyms brush border myosin 1, BBM-I, Myhl
MMRRC Submission 045507-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.110) question?
Stock # R7429 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 127541039-127556809 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 127542716 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 118 (V118E)
Ref Sequence ENSEMBL: ENSMUSP00000078540 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079590]
AlphaFold O88329
Predicted Effect probably damaging
Transcript: ENSMUST00000079590
AA Change: V118E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000078540
Gene: ENSMUSG00000025401
AA Change: V118E

DomainStartEndE-ValueType
MYSc 3 695 N/A SMART
IQ 696 718 1.27e-3 SMART
IQ 719 741 1.09e-2 SMART
IQ 742 764 7.52e-6 SMART
Pfam:Myosin_TH1 847 1035 1.4e-42 PFAM
Meta Mutation Damage Score 0.8381 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.2%
Validation Efficiency 100% (71/71)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the myosin superfamily. The protein represents an unconventional myosin; it should not be confused with the conventional skeletal muscle myosin-1 (MYH1). Unconventional myosins contain the basic domains characteristic of conventional myosins and are further distinguished from class members by their tail domains. They function as actin-based molecular motors. Mutations in this gene have been associated with autosomal dominant deafness. Alternatively spliced variants have been found for this gene. [provided by RefSeq, Dec 2011]
PHENOTYPE: Homozygous null mice display abnormal small intestine brush border morphology, but have normal hearing. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933407L21Rik T C 1: 85,859,028 (GRCm39) C60R unknown Het
A430033K04Rik A G 5: 138,634,445 (GRCm39) D20G possibly damaging Het
Aadacl4fm2 T A 4: 144,291,626 (GRCm39) I27F probably benign Het
Abca9 CA C 11: 110,018,252 (GRCm39) probably null Het
Ankle2 C T 5: 110,382,384 (GRCm39) T120I possibly damaging Het
Ap2b1 C T 11: 83,258,824 (GRCm39) T765I probably benign Het
Atp8b4 A T 2: 126,245,291 (GRCm39) V286E possibly damaging Het
Brms1l T C 12: 55,892,084 (GRCm39) L126P probably damaging Het
Btbd7 T C 12: 102,804,039 (GRCm39) T334A probably damaging Het
Cdh18 T C 15: 23,366,942 (GRCm39) V216A possibly damaging Het
Chka A G 19: 3,942,787 (GRCm39) Y415C probably damaging Het
Cnih1 C T 14: 47,017,679 (GRCm39) V52I possibly damaging Het
Cox4i1 T A 8: 121,400,770 (GRCm39) M145K probably damaging Het
Cubn G T 2: 13,327,804 (GRCm39) R2674S possibly damaging Het
Cyfip1 A G 7: 55,550,341 (GRCm39) E692G probably damaging Het
Dido1 G A 2: 180,331,319 (GRCm39) T43M possibly damaging Het
Edc4 T C 8: 106,618,216 (GRCm39) S1245P probably damaging Het
Enpp1 G T 10: 24,587,848 (GRCm39) H14Q probably benign Het
Etaa1 C T 11: 17,890,281 (GRCm39) R860Q probably damaging Het
Fam181b G A 7: 92,729,403 (GRCm39) V59M probably benign Het
Fam184b G A 5: 45,698,230 (GRCm39) T655I probably benign Het
Fcgr3 A G 1: 170,885,442 (GRCm39) M61T probably benign Het
Fign T C 2: 63,809,404 (GRCm39) D622G probably damaging Het
Frmd3 A G 4: 74,063,342 (GRCm39) D223G probably damaging Het
Galnt4 A G 10: 98,945,610 (GRCm39) H445R probably damaging Het
Gm44501 A G 17: 40,887,517 (GRCm39) T12A probably null Het
Hnrnpll T A 17: 80,357,276 (GRCm39) I247F probably damaging Het
Hs3st4 T C 7: 123,996,605 (GRCm39) F424L probably damaging Het
Ifi206 A T 1: 173,308,157 (GRCm39) V613E Het
Insig1 T C 5: 28,280,077 (GRCm39) F223S probably damaging Het
Iqgap1 C T 7: 80,401,188 (GRCm39) E500K probably benign Het
Itgav G A 2: 83,624,602 (GRCm39) V731M probably damaging Het
Lrrfip2 T G 9: 111,014,194 (GRCm39) probably null Het
Mark4 C A 7: 19,160,092 (GRCm39) G723C probably damaging Het
Marveld3 A G 8: 110,675,100 (GRCm39) S239P possibly damaging Het
Mast3 A C 8: 71,232,947 (GRCm39) C1122G probably damaging Het
Ms4a4d A G 19: 11,535,297 (GRCm39) I198M probably benign Het
Mup14 C T 4: 61,259,447 (GRCm39) G35E probably damaging Het
Nfatc3 A G 8: 106,835,035 (GRCm39) T794A probably benign Het
Or1p1c T A 11: 74,160,579 (GRCm39) D121E probably damaging Het
Or51g2 A T 7: 102,622,969 (GRCm39) S77T probably damaging Het
Or7g16 T C 9: 18,726,650 (GRCm39) *313W probably null Het
Pde6c T A 19: 38,129,887 (GRCm39) Y266N probably damaging Het
Pde9a T C 17: 31,689,680 (GRCm39) L435P probably damaging Het
Pgm1 T A 4: 99,813,192 (GRCm39) M1K probably null Het
Plcb4 T C 2: 135,810,242 (GRCm39) Y626H probably damaging Het
Rnf10 T C 5: 115,386,739 (GRCm39) N517D probably damaging Het
Rpap3 A T 15: 97,586,031 (GRCm39) L320Q possibly damaging Het
Rptor T C 11: 119,737,654 (GRCm39) W576R probably damaging Het
Scarb2 T C 5: 92,633,093 (GRCm39) I80V probably benign Het
Serpinc1 A G 1: 160,823,011 (GRCm39) T251A probably benign Het
Sgk3 A G 1: 9,942,483 (GRCm39) D85G probably benign Het
Sipa1l3 T C 7: 29,086,631 (GRCm39) D653G probably benign Het
Slc2a1 A G 4: 118,993,510 (GRCm39) Y449C probably damaging Het
Snx13 T C 12: 35,183,357 (GRCm39) V760A possibly damaging Het
Snx7 T C 3: 117,630,861 (GRCm39) N249S probably benign Het
Soat2 C A 15: 102,062,735 (GRCm39) H124Q probably damaging Het
Sugt1 T A 14: 79,857,241 (GRCm39) probably null Het
Syne2 C T 12: 75,980,770 (GRCm39) T1509M probably damaging Het
Syne2 T A 12: 76,087,184 (GRCm39) L214* probably null Het
Taok2 T C 7: 126,469,849 (GRCm39) Q993R possibly damaging Het
Tmem161b A G 13: 84,430,866 (GRCm39) probably null Het
Tspan17 G A 13: 54,943,785 (GRCm39) E213K probably benign Het
Ttc6 T A 12: 57,704,888 (GRCm39) I631N probably benign Het
Ttn T A 2: 76,641,283 (GRCm39) L13574F probably damaging Het
U2af1l4 A G 7: 30,262,815 (GRCm39) E12G probably benign Het
Usp39 T C 6: 72,319,900 (GRCm39) Y106C probably damaging Het
Vmn1r185 A C 7: 26,310,603 (GRCm39) F301V probably benign Het
Zbp1 T A 2: 173,055,611 (GRCm39) K184N unknown Het
Zfp438 A G 18: 5,214,139 (GRCm39) V273A probably benign Het
Zswim5 A G 4: 116,833,054 (GRCm39) T596A possibly damaging Het
Other mutations in Myo1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01529:Myo1a APN 10 127,556,529 (GRCm39) missense probably benign 0.00
IGL01896:Myo1a APN 10 127,555,773 (GRCm39) missense probably benign
IGL02073:Myo1a APN 10 127,546,094 (GRCm39) missense probably damaging 0.98
IGL02380:Myo1a APN 10 127,550,354 (GRCm39) missense probably benign 0.00
IGL02507:Myo1a APN 10 127,548,478 (GRCm39) missense probably damaging 0.98
R0106:Myo1a UTSW 10 127,555,749 (GRCm39) missense probably benign 0.02
R0326:Myo1a UTSW 10 127,552,166 (GRCm39) missense probably benign 0.00
R0357:Myo1a UTSW 10 127,546,771 (GRCm39) missense probably benign 0.02
R0485:Myo1a UTSW 10 127,555,111 (GRCm39) splice site probably benign
R0676:Myo1a UTSW 10 127,555,749 (GRCm39) missense probably benign 0.02
R0707:Myo1a UTSW 10 127,555,732 (GRCm39) unclassified probably benign
R1241:Myo1a UTSW 10 127,555,148 (GRCm39) missense probably benign 0.00
R1441:Myo1a UTSW 10 127,555,148 (GRCm39) missense probably benign 0.00
R1458:Myo1a UTSW 10 127,555,806 (GRCm39) missense probably benign
R1546:Myo1a UTSW 10 127,548,493 (GRCm39) missense probably damaging 1.00
R1692:Myo1a UTSW 10 127,555,203 (GRCm39) splice site probably null
R1871:Myo1a UTSW 10 127,555,540 (GRCm39) missense probably benign
R2067:Myo1a UTSW 10 127,541,347 (GRCm39) missense probably benign 0.25
R2079:Myo1a UTSW 10 127,556,482 (GRCm39) missense probably benign 0.00
R2151:Myo1a UTSW 10 127,556,050 (GRCm39) missense probably benign 0.18
R2375:Myo1a UTSW 10 127,541,159 (GRCm39) missense probably damaging 1.00
R3014:Myo1a UTSW 10 127,552,214 (GRCm39) missense probably damaging 1.00
R3741:Myo1a UTSW 10 127,550,767 (GRCm39) missense probably benign 0.19
R3812:Myo1a UTSW 10 127,543,284 (GRCm39) missense possibly damaging 0.89
R4303:Myo1a UTSW 10 127,549,602 (GRCm39) missense probably benign 0.10
R4306:Myo1a UTSW 10 127,549,950 (GRCm39) missense probably benign
R4472:Myo1a UTSW 10 127,546,327 (GRCm39) missense probably benign 0.06
R4599:Myo1a UTSW 10 127,556,020 (GRCm39) splice site probably null
R4604:Myo1a UTSW 10 127,547,007 (GRCm39) missense probably damaging 1.00
R4649:Myo1a UTSW 10 127,546,086 (GRCm39) missense probably benign 0.05
R4747:Myo1a UTSW 10 127,550,307 (GRCm39) missense probably damaging 1.00
R4755:Myo1a UTSW 10 127,551,557 (GRCm39) missense probably damaging 1.00
R4972:Myo1a UTSW 10 127,552,178 (GRCm39) missense probably benign 0.31
R5072:Myo1a UTSW 10 127,543,288 (GRCm39) critical splice donor site probably null
R5073:Myo1a UTSW 10 127,543,288 (GRCm39) critical splice donor site probably null
R5074:Myo1a UTSW 10 127,543,288 (GRCm39) critical splice donor site probably null
R5386:Myo1a UTSW 10 127,541,766 (GRCm39) nonsense probably null
R5592:Myo1a UTSW 10 127,549,908 (GRCm39) missense probably damaging 1.00
R5619:Myo1a UTSW 10 127,554,413 (GRCm39) missense probably benign 0.00
R6001:Myo1a UTSW 10 127,542,794 (GRCm39) critical splice donor site probably null
R6374:Myo1a UTSW 10 127,543,549 (GRCm39) missense probably damaging 1.00
R6577:Myo1a UTSW 10 127,551,189 (GRCm39) missense possibly damaging 0.94
R6932:Myo1a UTSW 10 127,546,327 (GRCm39) missense probably benign 0.06
R7310:Myo1a UTSW 10 127,541,697 (GRCm39) missense probably damaging 0.98
R7395:Myo1a UTSW 10 127,546,309 (GRCm39) missense probably damaging 0.98
R7430:Myo1a UTSW 10 127,542,716 (GRCm39) missense probably damaging 1.00
R8464:Myo1a UTSW 10 127,554,453 (GRCm39) missense probably benign 0.01
R8523:Myo1a UTSW 10 127,547,027 (GRCm39) missense probably damaging 1.00
R8722:Myo1a UTSW 10 127,542,707 (GRCm39) missense probably damaging 1.00
R8803:Myo1a UTSW 10 127,546,856 (GRCm39) missense probably benign 0.19
R8815:Myo1a UTSW 10 127,546,043 (GRCm39) missense probably benign 0.17
R8862:Myo1a UTSW 10 127,548,653 (GRCm39) missense probably benign 0.02
R8913:Myo1a UTSW 10 127,541,710 (GRCm39) missense probably benign 0.06
R8917:Myo1a UTSW 10 127,551,534 (GRCm39) missense possibly damaging 0.88
R9020:Myo1a UTSW 10 127,549,992 (GRCm39) missense probably benign 0.01
R9429:Myo1a UTSW 10 127,543,247 (GRCm39) missense probably damaging 1.00
X0067:Myo1a UTSW 10 127,549,614 (GRCm39) missense probably damaging 1.00
Z1177:Myo1a UTSW 10 127,542,750 (GRCm39) missense possibly damaging 0.69
Z1177:Myo1a UTSW 10 127,542,744 (GRCm39) missense probably benign 0.20
Predicted Primers PCR Primer
(F):5'- AGTGTTCTTAACCACTCCAGC -3'
(R):5'- AGTCTGCTGACCAATGGTAGC -3'

Sequencing Primer
(F):5'- ATGTGGTGTCAGAGCTAAATGG -3'
(R):5'- CTGACCAATGGTAGCTTTTATGC -3'
Posted On 2019-10-07