Incidental Mutation 'R5619:Myo1a'
ID439722
Institutional Source Beutler Lab
Gene Symbol Myo1a
Ensembl Gene ENSMUSG00000025401
Gene Namemyosin IA
Synonymsbrush border myosin 1, BBM-I, Myhl
MMRRC Submission 043278-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.188) question?
Stock #R5619 (G1)
Quality Score225
Status Validated
Chromosome10
Chromosomal Location127705170-127720940 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 127718544 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Lysine at position 794 (N794K)
Ref Sequence ENSEMBL: ENSMUSP00000078540 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079590]
Predicted Effect probably benign
Transcript: ENSMUST00000079590
AA Change: N794K

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000078540
Gene: ENSMUSG00000025401
AA Change: N794K

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219882
Meta Mutation Damage Score 0.1296 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.4%
  • 20x: 95.7%
Validation Efficiency 99% (80/81)
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik G T 12: 71,164,546 E685* probably null Het
2700049A03Rik A T 12: 71,164,547 E685V possibly damaging Het
4931423N10Rik T C 2: 23,257,005 probably null Het
Adgre1 T G 17: 57,420,437 L456V probably benign Het
Adgrv1 C T 13: 81,472,500 G3943R probably damaging Het
Akap9 A G 5: 3,954,760 probably benign Het
Atp1a2 T A 1: 172,279,381 I791F probably damaging Het
BC003965 G A 17: 25,184,989 S101N probably damaging Het
BC004004 C G 17: 29,282,729 P81A probably damaging Het
Brca2 C A 5: 150,557,114 T2755K probably damaging Het
Cacna1c T C 6: 118,742,361 D215G probably damaging Het
Ccdc142 C T 6: 83,103,622 S445F probably benign Het
Comt T C 16: 18,411,719 E80G probably damaging Het
Coq7 T C 7: 118,527,486 probably benign Het
Coro7 C A 16: 4,676,935 probably null Het
Cyp2c40 A G 19: 39,803,784 S239P probably damaging Het
Dnah5 T C 15: 28,302,435 S1613P probably damaging Het
Dync2h1 T C 9: 7,118,885 I2193M probably benign Het
Eipr1 A G 12: 28,867,079 Y382C probably damaging Het
Fastkd2 T A 1: 63,739,310 H447Q probably benign Het
Galk2 A T 2: 125,975,397 R369* probably null Het
Gli2 G A 1: 118,836,755 A1222V probably benign Het
Golim4 T A 3: 75,906,495 K141* probably null Het
Gtpbp3 G T 8: 71,491,048 probably benign Het
Gzmd C T 14: 56,129,767 A223T probably benign Het
Igf2r T C 17: 12,739,334 R151G probably damaging Het
Itga8 T A 2: 12,265,328 R116W probably damaging Het
Klhdc1 T G 12: 69,258,145 probably null Het
Klhl25 T C 7: 75,866,854 Y198H probably benign Het
Klhl29 A T 12: 5,140,587 M136K probably benign Het
Lipf A T 19: 33,966,892 Y167F possibly damaging Het
Lpar1 T C 4: 58,487,155 K39E possibly damaging Het
Mbtd1 T A 11: 93,929,879 probably null Het
Nmrk1 T C 19: 18,645,088 L177P possibly damaging Het
Noxa1 C T 2: 25,085,976 E401K probably damaging Het
Olfr1276 A T 2: 111,257,511 Y132F probably damaging Het
Olfr980 T A 9: 40,006,743 M69L probably benign Het
Ostm1 T A 10: 42,679,329 C116S probably damaging Het
Pcdhga7 T C 18: 37,715,747 I269T probably benign Het
Pfkfb3 T C 2: 11,484,659 K276R probably benign Het
Pfkp A T 13: 6,598,729 probably benign Het
Pitpnm1 A G 19: 4,103,270 D142G probably damaging Het
Pkp3 T C 7: 141,088,506 L556P probably damaging Het
Plb1 C A 5: 32,333,497 T1046N probably damaging Het
Plxnb2 T C 15: 89,162,809 S770G possibly damaging Het
Polk A T 13: 96,483,556 I733N probably damaging Het
Prkg2 C A 5: 98,988,297 C301F probably damaging Het
Rabgap1l T C 1: 160,238,572 T189A probably benign Het
Raph1 T C 1: 60,490,255 probably benign Het
Rbm22 T A 18: 60,560,827 M1K probably null Het
Rnd2 C T 11: 101,468,999 L57F probably damaging Het
Rnf186 T A 4: 138,967,404 I85N probably benign Het
Ryr2 C A 13: 11,708,202 R2517L probably damaging Het
Sec63 T A 10: 42,789,382 Y103N probably damaging Het
Serpinb3a G A 1: 107,047,108 P232S probably damaging Het
Slco6d1 C A 1: 98,496,222 T533K probably damaging Het
Smarcad1 T A 6: 65,111,881 D1000E probably benign Het
Spata46 A T 1: 170,308,921 I14F probably damaging Het
Speer4b T C 5: 27,498,817 H106R possibly damaging Het
Spint4 T C 2: 164,700,841 L118P probably benign Het
Sptbn5 A G 2: 120,050,132 noncoding transcript Het
Tgfbr3 A T 5: 107,140,514 I427N probably benign Het
Thbs2 C A 17: 14,681,244 C491F probably damaging Het
Tmem232 T A 17: 65,486,511 E64D probably benign Het
Tnpo3 A T 6: 29,565,198 C585* probably null Het
Ttc13 A T 8: 124,679,944 probably benign Het
Tuba8 C T 6: 121,225,895 A389V probably damaging Het
Usp25 A G 16: 77,033,945 I30V probably benign Het
Vmn2r31 T A 7: 7,384,530 K681* probably null Het
Vmn2r88 A G 14: 51,413,910 E235G probably damaging Het
Vps29 T A 5: 122,354,448 probably benign Het
Wdr1 A C 5: 38,529,536 V568G possibly damaging Het
Zfp64 T G 2: 168,899,814 Q398P probably damaging Het
Zfp64 G T 2: 168,899,815 Q398K probably damaging Het
Zfp839 T C 12: 110,864,036 Y398H probably damaging Het
Other mutations in Myo1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01529:Myo1a APN 10 127720660 missense probably benign 0.00
IGL01896:Myo1a APN 10 127719904 missense probably benign
IGL02073:Myo1a APN 10 127710225 missense probably damaging 0.98
IGL02380:Myo1a APN 10 127714485 missense probably benign 0.00
IGL02507:Myo1a APN 10 127712609 missense probably damaging 0.98
R0106:Myo1a UTSW 10 127719880 missense probably benign 0.02
R0326:Myo1a UTSW 10 127716297 missense probably benign 0.00
R0357:Myo1a UTSW 10 127710902 missense probably benign 0.02
R0485:Myo1a UTSW 10 127719242 splice site probably benign
R0676:Myo1a UTSW 10 127719880 missense probably benign 0.02
R0707:Myo1a UTSW 10 127719863 unclassified probably benign
R1241:Myo1a UTSW 10 127719279 missense probably benign 0.00
R1441:Myo1a UTSW 10 127719279 missense probably benign 0.00
R1458:Myo1a UTSW 10 127719937 missense probably benign
R1546:Myo1a UTSW 10 127712624 missense probably damaging 1.00
R1692:Myo1a UTSW 10 127719334 synonymous probably null
R1871:Myo1a UTSW 10 127719671 missense probably benign
R2067:Myo1a UTSW 10 127705478 missense probably benign 0.25
R2079:Myo1a UTSW 10 127720613 missense probably benign 0.00
R2151:Myo1a UTSW 10 127720181 missense probably benign 0.18
R2375:Myo1a UTSW 10 127705290 missense probably damaging 1.00
R3014:Myo1a UTSW 10 127716345 missense probably damaging 1.00
R3741:Myo1a UTSW 10 127714898 missense probably benign 0.19
R3812:Myo1a UTSW 10 127707415 missense possibly damaging 0.89
R4303:Myo1a UTSW 10 127713733 missense probably benign 0.10
R4306:Myo1a UTSW 10 127714081 missense probably benign
R4472:Myo1a UTSW 10 127710458 missense probably benign 0.06
R4599:Myo1a UTSW 10 127720151 unclassified probably null
R4604:Myo1a UTSW 10 127711138 missense probably damaging 1.00
R4649:Myo1a UTSW 10 127710217 missense probably benign 0.05
R4747:Myo1a UTSW 10 127714438 missense probably damaging 1.00
R4755:Myo1a UTSW 10 127715688 missense probably damaging 1.00
R4972:Myo1a UTSW 10 127716309 missense probably benign 0.31
R5072:Myo1a UTSW 10 127707419 critical splice donor site probably null
R5073:Myo1a UTSW 10 127707419 critical splice donor site probably null
R5074:Myo1a UTSW 10 127707419 critical splice donor site probably null
R5386:Myo1a UTSW 10 127705897 nonsense probably null
R5592:Myo1a UTSW 10 127714039 missense probably damaging 1.00
R6001:Myo1a UTSW 10 127706925 critical splice donor site probably null
R6374:Myo1a UTSW 10 127707680 missense probably damaging 1.00
R6577:Myo1a UTSW 10 127715320 missense possibly damaging 0.94
R6932:Myo1a UTSW 10 127710458 missense probably benign 0.06
R7310:Myo1a UTSW 10 127705828 missense probably damaging 0.98
R7395:Myo1a UTSW 10 127710440 missense probably damaging 0.98
R7429:Myo1a UTSW 10 127706847 missense probably damaging 1.00
R7430:Myo1a UTSW 10 127706847 missense probably damaging 1.00
X0067:Myo1a UTSW 10 127713745 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGACTCAGGAGGCAAGTCTG -3'
(R):5'- GCCAACGGTCCAACACTTAG -3'

Sequencing Primer
(F):5'- AGGAGGCAAGTCTGTCCCG -3'
(R):5'- TTGAAGCACCTGTAAGGG -3'
Posted On2016-11-08