Incidental Mutation 'R1301:Myo3a'
ID158345
Institutional Source Beutler Lab
Gene Symbol Myo3a
Ensembl Gene ENSMUSG00000025716
Gene Namemyosin IIIA
Synonyms9030416P08Rik
MMRRC Submission 039367-MU
Accession Numbers

Genbank: NM_148413; MGI: 2183924

Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1301 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location22227503-22618252 bp(+) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) A to T at 22267095 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000120573 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044749] [ENSMUST00000153002]
Predicted Effect probably benign
Transcript: ENSMUST00000044749
SMART Domains Protein: ENSMUSP00000046329
Gene: ENSMUSG00000025716

DomainStartEndE-ValueType
S_TKc 29 295 1.62e-91 SMART
MYSc 340 1061 2.07e-252 SMART
IQ 1061 1083 2.88e1 SMART
IQ 1088 1110 9.48e-3 SMART
low complexity region 1153 1169 N/A INTRINSIC
low complexity region 1359 1369 N/A INTRINSIC
low complexity region 1496 1505 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138850
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142435
Predicted Effect probably benign
Transcript: ENSMUST00000153002
SMART Domains Protein: ENSMUSP00000120573
Gene: ENSMUSG00000025716

DomainStartEndE-ValueType
S_TKc 21 287 1.62e-91 SMART
MYSc 332 753 3.06e-35 SMART
Coding Region Coverage
  • 1x: 98.7%
  • 3x: 97.5%
  • 10x: 93.3%
  • 20x: 82.6%
Validation Efficiency 96% (67/70)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the myosin superfamily. Myosins are actin-dependent motor proteins and are categorized into conventional myosins (class II) and unconventional myosins (classes I and III through XV) based on their variable C-terminal cargo-binding domains. Class III myosins, such as this one, have a kinase domain N-terminal to the conserved N-terminal motor domains and are expressed in photoreceptors. The protein encoded by this gene plays an important role in hearing in humans. Three different recessive, loss of function mutations in the encoded protein have been shown to cause nonsyndromic progressive hearing loss. Expression of this gene is highly restricted, with the strongest expression in retina and cochlea. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-in allele exhibit impaired hearing and cochlear hair cell degeneration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ano1 A G 7: 144,633,689 W447R possibly damaging Het
Blm T A 7: 80,455,417 K103* probably null Het
Camta2 A G 11: 70,676,404 I675T probably benign Het
Catsperz G A 19: 6,925,082 R15C probably damaging Het
Chd1l T C 3: 97,603,648 probably benign Het
Corin C A 5: 72,304,933 E844D possibly damaging Het
Cyb5rl T G 4: 107,080,907 M127R probably damaging Het
Dcdc2a A T 13: 25,102,586 N164I possibly damaging Het
Dnah6 A G 6: 73,208,545 probably null Het
Emilin2 T C 17: 71,255,965 probably benign Het
Epb41l2 T A 10: 25,443,902 V211D probably damaging Het
Fbxo47 C T 11: 97,868,601 M166I probably benign Het
Gm13124 T A 4: 144,565,065 I24L probably benign Het
Gm4450 G A 3: 98,446,866 Q106* probably null Het
Golm1 T C 13: 59,638,373 D335G probably damaging Het
Gpn1 T A 5: 31,503,429 M188K probably damaging Het
Gpr84 T A 15: 103,309,219 S144C probably damaging Het
Grm8 G T 6: 27,981,201 Q237K possibly damaging Het
Gsdmd C A 15: 75,867,059 probably null Het
Hmgcr G A 13: 96,659,020 T347I probably damaging Het
Hsd17b7 T A 1: 169,961,205 probably benign Het
Klhl7 T G 5: 24,159,491 W508G probably damaging Het
Lrp2 C A 2: 69,428,604 D4581Y probably damaging Het
Lrrc7 T C 3: 158,135,331 N1357D probably benign Het
Macf1 T C 4: 123,486,658 probably benign Het
Mroh7 T C 4: 106,720,495 T329A probably damaging Het
Mroh9 C T 1: 163,043,983 probably null Het
Mta2 A G 19: 8,949,186 probably benign Het
Nrip2 A G 6: 128,407,389 D153G probably benign Het
Nup133 T C 8: 123,917,417 probably benign Het
Nup210 C T 6: 91,042,347 V259M possibly damaging Het
Olfr1338 C T 4: 118,753,619 M308I probably benign Het
Olfr1466 A T 19: 13,341,847 I30F probably benign Het
Olfr1499 A T 19: 13,815,362 V76D probably damaging Het
Otog C T 7: 46,289,689 R2048C probably damaging Het
Paqr7 T C 4: 134,507,813 L327P probably damaging Het
Parl A G 16: 20,286,926 S249P probably damaging Het
Phc1 A G 6: 122,325,874 I230T probably benign Het
Pitpnm1 T G 19: 4,110,831 probably null Het
Plpp1 A G 13: 112,834,943 Y48C probably damaging Het
Pxdc1 A G 13: 34,628,887 F194L probably benign Het
Rp1 A T 1: 4,345,936 V1651D possibly damaging Het
Serpinb1c T A 13: 32,896,960 R47* probably null Het
Sis T C 3: 72,946,582 T521A possibly damaging Het
Slc16a9 A G 10: 70,282,478 D209G probably benign Het
Slc26a4 A T 12: 31,525,568 C706* probably null Het
Slc37a2 A G 9: 37,236,881 V325A probably benign Het
Speg T A 1: 75,401,501 D784E probably damaging Het
Sycp1 T C 3: 102,920,622 I270V probably benign Het
Tatdn2 T A 6: 113,704,115 F309I probably damaging Het
Tmem206 T C 1: 191,348,435 V284A probably damaging Het
Tmem67 T C 4: 12,089,400 probably benign Het
Trpm1 T A 7: 64,203,053 probably null Het
Wrn T C 8: 33,292,686 R496G probably damaging Het
Zfhx2 A G 14: 55,063,397 V2299A probably benign Het
Zfp819 T A 7: 43,617,100 S260T possibly damaging Het
Other mutations in Myo3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01014:Myo3a APN 2 22332473 missense probably benign 0.42
IGL01307:Myo3a APN 2 22558289 missense probably damaging 1.00
IGL01413:Myo3a APN 2 22297600 missense probably benign 0.25
IGL01655:Myo3a APN 2 22423326 missense probably damaging 1.00
IGL01767:Myo3a APN 2 22423222 missense probably damaging 0.96
IGL01803:Myo3a APN 2 22241115 missense probably damaging 1.00
IGL01969:Myo3a APN 2 22297688 missense probably benign 0.03
IGL02043:Myo3a APN 2 22399965 missense probably benign 0.01
IGL02124:Myo3a APN 2 22577526 missense probably benign 0.01
IGL02174:Myo3a APN 2 22332393 missense probably benign 0.04
IGL02649:Myo3a APN 2 22323607 missense probably benign
IGL02976:Myo3a APN 2 22542452 nonsense probably null
IGL03328:Myo3a APN 2 22578198 missense probably benign 0.02
IGL03376:Myo3a APN 2 22600074 splice site probably benign
lose UTSW 2 22558320 nonsense probably null
snooze UTSW 2 22282634 missense probably damaging 0.99
A5278:Myo3a UTSW 2 22323653 missense probably benign 0.27
PIT4445001:Myo3a UTSW 2 22542415 missense possibly damaging 0.64
R0008:Myo3a UTSW 2 22579741 missense probably damaging 0.99
R0099:Myo3a UTSW 2 22245598 missense probably benign 0.03
R0103:Myo3a UTSW 2 22544322 splice site probably benign
R0103:Myo3a UTSW 2 22544322 splice site probably benign
R0212:Myo3a UTSW 2 22291848 missense probably damaging 1.00
R0281:Myo3a UTSW 2 22245598 missense probably benign 0.03
R0282:Myo3a UTSW 2 22245598 missense probably benign 0.03
R0492:Myo3a UTSW 2 22323636 missense possibly damaging 0.46
R0498:Myo3a UTSW 2 22577429 missense possibly damaging 0.74
R0594:Myo3a UTSW 2 22544332 splice site probably benign
R0609:Myo3a UTSW 2 22333513 missense probably benign 0.29
R0609:Myo3a UTSW 2 22396299 missense possibly damaging 0.95
R0827:Myo3a UTSW 2 22558215 missense probably damaging 1.00
R0968:Myo3a UTSW 2 22558289 missense probably damaging 1.00
R1157:Myo3a UTSW 2 22542414 critical splice acceptor site probably null
R1352:Myo3a UTSW 2 22323675 critical splice donor site probably null
R1443:Myo3a UTSW 2 22282626 missense probably damaging 0.99
R1465:Myo3a UTSW 2 22577927 missense probably benign 0.00
R1465:Myo3a UTSW 2 22577927 missense probably benign 0.00
R1517:Myo3a UTSW 2 22282634 missense probably damaging 0.99
R1565:Myo3a UTSW 2 22340280 missense probably damaging 1.00
R1712:Myo3a UTSW 2 22564992 missense probably damaging 1.00
R1722:Myo3a UTSW 2 22399827 missense probably benign 0.03
R1822:Myo3a UTSW 2 22340280 missense probably damaging 1.00
R1823:Myo3a UTSW 2 22340280 missense probably damaging 1.00
R1824:Myo3a UTSW 2 22396243 missense probably benign
R1837:Myo3a UTSW 2 22577592 missense possibly damaging 0.76
R1867:Myo3a UTSW 2 22399846 missense probably benign 0.00
R1917:Myo3a UTSW 2 22291922 missense probably damaging 1.00
R1920:Myo3a UTSW 2 22564996 missense probably benign 0.02
R1937:Myo3a UTSW 2 22396315 missense probably damaging 1.00
R1954:Myo3a UTSW 2 22241226 missense probably damaging 1.00
R1988:Myo3a UTSW 2 22578128 missense possibly damaging 0.86
R2091:Myo3a UTSW 2 22333677 missense probably damaging 0.99
R2115:Myo3a UTSW 2 22245531 missense probably damaging 1.00
R2125:Myo3a UTSW 2 22578174 missense probably benign 0.42
R2126:Myo3a UTSW 2 22578174 missense probably benign 0.42
R2216:Myo3a UTSW 2 22577771 missense probably benign 0.00
R2413:Myo3a UTSW 2 22577912 missense probably benign 0.00
R2964:Myo3a UTSW 2 22340256 missense possibly damaging 0.90
R3196:Myo3a UTSW 2 22399868 missense possibly damaging 0.86
R3837:Myo3a UTSW 2 22565109 splice site probably benign
R3905:Myo3a UTSW 2 22558215 missense probably damaging 1.00
R3926:Myo3a UTSW 2 22565041 missense probably damaging 0.99
R4014:Myo3a UTSW 2 22578170 missense possibly damaging 0.76
R4015:Myo3a UTSW 2 22578170 missense possibly damaging 0.76
R4017:Myo3a UTSW 2 22578170 missense possibly damaging 0.76
R4043:Myo3a UTSW 2 22333539 splice site probably benign
R4044:Myo3a UTSW 2 22577700 missense probably damaging 0.99
R4057:Myo3a UTSW 2 22266160 missense probably benign 0.01
R4192:Myo3a UTSW 2 22407377 missense probably damaging 1.00
R4282:Myo3a UTSW 2 22340278 missense probably benign 0.14
R4321:Myo3a UTSW 2 22267155 missense probably damaging 1.00
R4393:Myo3a UTSW 2 22577854 missense probably damaging 0.99
R4398:Myo3a UTSW 2 22577842 missense probably benign
R4446:Myo3a UTSW 2 22600137 missense probably damaging 1.00
R4685:Myo3a UTSW 2 22407422 missense probably damaging 1.00
R5032:Myo3a UTSW 2 22282602 missense probably damaging 1.00
R5096:Myo3a UTSW 2 22574242 missense probably benign 0.16
R5183:Myo3a UTSW 2 22578158 missense probably benign 0.05
R5458:Myo3a UTSW 2 22245550 missense probably damaging 1.00
R5502:Myo3a UTSW 2 22558369 missense probably damaging 1.00
R5522:Myo3a UTSW 2 22574341 missense probably damaging 1.00
R6462:Myo3a UTSW 2 22558411 missense probably damaging 1.00
R6479:Myo3a UTSW 2 22577865 missense probably benign 0.00
R6513:Myo3a UTSW 2 22407332 missense probably damaging 1.00
R6520:Myo3a UTSW 2 22399926 missense possibly damaging 0.90
R6602:Myo3a UTSW 2 22577787 missense probably damaging 0.96
R6671:Myo3a UTSW 2 22294522 missense probably damaging 1.00
R6743:Myo3a UTSW 2 22361664 missense probably benign 0.24
R6865:Myo3a UTSW 2 22574301 missense probably benign 0.00
R6961:Myo3a UTSW 2 22245558 missense probably benign 0.00
R7001:Myo3a UTSW 2 22332377 missense probably benign 0.04
R7215:Myo3a UTSW 2 22245567 missense possibly damaging 0.78
R7301:Myo3a UTSW 2 22544466 critical splice donor site probably null
R7318:Myo3a UTSW 2 22558320 nonsense probably null
R7447:Myo3a UTSW 2 22544426 missense probably benign 0.27
R7456:Myo3a UTSW 2 22407444 missense probably benign 0.08
R7528:Myo3a UTSW 2 22266114 nonsense probably null
R7731:Myo3a UTSW 2 22282589 missense probably damaging 1.00
R7768:Myo3a UTSW 2 22241143 missense probably damaging 0.99
R8054:Myo3a UTSW 2 22574317 missense probably benign 0.00
R8140:Myo3a UTSW 2 22407346 missense probably damaging 1.00
R8143:Myo3a UTSW 2 22282665 critical splice donor site probably null
R8346:Myo3a UTSW 2 22558422 critical splice donor site probably null
R8421:Myo3a UTSW 2 22362124 missense probably benign 0.07
Z1177:Myo3a UTSW 2 22618140 missense possibly damaging 0.58
Predicted Primers PCR Primer
(F):5'- GGAGAAAGCTGAGAAGTGTGATCTTGTT -3'
(R):5'- TCGGAGATGCTGCCTGTCCT -3'

Sequencing Primer
(F):5'- TTGGTGACTTTCTACATAGTCCAAG -3'
(R):5'- cacacacacacacacactatg -3'
Posted On2014-02-18