Mutagenetix > Incidental Mutation

Incidental Mutation 'R4685:Myo3a'

353584

Institutional Source

Beutler Lab

Gene Symbol

Myo3a

Ensembl Gene

ENSMUSG00000025716

Gene Name

myosin IIIA

Synonyms

9030416P08Rik

MMRRC Submission

041936-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4685 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

22232314-22508264 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 22412233 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Asparagine at position 743 (Y743N)

Ref Sequence

ENSEMBL: ENSMUSP00000120573 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000044749] [ENSMUST00000153002]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000044749
AA Change: Y751N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000046329
Gene: ENSMUSG00000025716
AA Change: Y751N

Domain	Start	End	E-Value	Type
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: ENSMUST00000121055

Predicted Effect

probably damaging
Transcript: ENSMUST00000153002
AA Change: Y743N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000120573
Gene: ENSMUSG00000025716
AA Change: Y743N

Domain	Start	End	E-Value	Type
S_TKc	21	287	1.62e-91	SMART
MYSc	332	753	3.06e-35	SMART

Meta Mutation Damage Score

0.9105

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.1%
20x: 95.0%

Validation Efficiency

97% (71/73)

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: 67 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2410004P03Rik	T	C	12: 17,057,185 (GRCm39)	D104G	probably damaging	Het
2810021J22Rik	T	C	11: 58,771,750 (GRCm39)	S411P	probably damaging	Het
Adcy2	T	C	13: 68,876,024 (GRCm39)	R493G	probably benign	Het
Adcy8	A	G	15: 64,609,287 (GRCm39)	I874T	probably benign	Het
Ano2	G	T	6: 125,957,087 (GRCm39)	E619*	probably null	Het
Apob	A	G	12: 8,056,456 (GRCm39)	K1613R	probably benign	Het
Arhgef10	T	A	8: 15,006,963 (GRCm39)	F476Y	probably damaging	Het
Bmf	G	A	2: 118,377,283 (GRCm39)	A74V	probably damaging	Het
Cadps	T	C	14: 12,467,139 (GRCm38)	E925G	possibly damaging	Het
Ccdc162	T	C	10: 41,557,682 (GRCm39)	D181G	possibly damaging	Het
Ccdc85c	A	T	12: 108,173,434 (GRCm39)	C387S	probably benign	Het
Cntnap5a	T	C	1: 116,374,410 (GRCm39)	V974A	possibly damaging	Het
Cplx3	T	A	9: 57,516,483 (GRCm39)	I407F	probably damaging	Het
Dnah7b	T	C	1: 46,250,488 (GRCm39)	F1703S	probably damaging	Het
Dsg3	C	A	18: 20,672,793 (GRCm39)	D821E	probably benign	Het
Ecel1	G	T	1: 87,080,668 (GRCm39)		probably null	Het
Edn1	A	T	13: 42,458,729 (GRCm39)		probably null	Het
Egfr	G	A	11: 16,808,980 (GRCm39)	C58Y	probably damaging	Het
Fam184a	T	C	10: 53,574,596 (GRCm39)	N282D	probably benign	Het
Fhit	T	A	14: 9,870,091 (GRCm38)	Q63L	probably damaging	Het
Gabarapl2	T	C	8: 112,669,150 (GRCm39)	V36A	probably benign	Het
Glis1	T	C	4: 107,424,842 (GRCm39)	V151A	probably benign	Het
Gm12695	A	G	4: 96,650,217 (GRCm39)	S210P	probably damaging	Het
Gpat4	TAGAAGA	TAGA	8: 23,672,865 (GRCm39)		probably benign	Het
H2-M10.4	G	A	17: 36,772,688 (GRCm39)	A98V	probably benign	Het
Hhat	C	A	1: 192,277,362 (GRCm39)	G366C	probably damaging	Het
Hydin	C	A	8: 111,189,154 (GRCm39)	A1186E	probably damaging	Het
Itgb2	T	A	10: 77,385,937 (GRCm39)		probably null	Het
Kank1	C	T	19: 25,387,398 (GRCm39)	A329V	possibly damaging	Het
Kdm4b	T	A	17: 56,708,675 (GRCm39)	S1070T	probably benign	Het
Kyat1	A	G	2: 30,078,277 (GRCm39)	Y101H	probably damaging	Het
Map4k5	T	C	12: 69,858,140 (GRCm39)	K679R	probably benign	Het
Mill1	A	T	7: 17,989,853 (GRCm39)	D45V	probably damaging	Het
Nox4	C	G	7: 86,946,716 (GRCm39)	I137M	probably benign	Het
Odf4	A	G	11: 68,813,665 (GRCm39)		probably null	Het
Ostf1	A	T	19: 18,558,652 (GRCm39)	D210E	probably damaging	Het
Paxip1	A	T	5: 27,966,675 (GRCm39)		probably null	Het
Pitrm1	A	G	13: 6,606,578 (GRCm39)	T211A	probably benign	Het
Pla2g4f	A	G	2: 120,135,496 (GRCm39)	S393P	probably damaging	Het
Plppr3	T	C	10: 79,703,359 (GRCm39)	T42A	probably damaging	Het
Plxna4	C	A	6: 32,142,779 (GRCm39)	G1559W	probably damaging	Het
Ppp1r13l	T	C	7: 19,109,308 (GRCm39)		probably null	Het
Prex1	C	T	2: 166,480,252 (GRCm39)	V163M	probably damaging	Het
Prl6a1	A	G	13: 27,500,307 (GRCm39)	T93A	probably benign	Het
Psg16	T	C	7: 16,824,459 (GRCm39)	V81A	probably benign	Het
Rbm33	A	T	5: 28,613,280 (GRCm39)		probably benign	Het
Rest	C	T	5: 77,423,090 (GRCm39)	P298L	possibly damaging	Het
Rhobtb3	G	A	13: 76,027,051 (GRCm39)	R441*	probably null	Het
Rims4	T	A	2: 163,706,914 (GRCm39)	K155*	probably null	Het
Rps6kb1	C	T	11: 86,410,713 (GRCm39)		probably null	Het
Ryr2	T	C	13: 11,707,532 (GRCm39)	D2835G	probably damaging	Het
Sc5d	C	T	9: 42,169,946 (GRCm39)	V92I	probably benign	Het
Sell	A	T	1: 163,893,829 (GRCm39)	I175F	probably damaging	Het
Serpinb6d	A	G	13: 33,855,211 (GRCm39)	D295G	probably damaging	Het
Sphk1	A	G	11: 116,426,106 (GRCm39)	D96G	probably damaging	Het
Spns3	A	T	11: 72,428,096 (GRCm39)	V228D	probably damaging	Het
Sspo	A	G	6: 48,469,828 (GRCm39)	S4500G	probably damaging	Het
Syt9	T	A	7: 107,035,678 (GRCm39)	C232S	possibly damaging	Het
Terf1	A	G	1: 15,889,185 (GRCm39)	I176V	possibly damaging	Het
Tln2	C	T	9: 67,209,854 (GRCm39)	A428T	probably damaging	Het
Tmprss7	T	C	16: 45,499,711 (GRCm39)	N321S	probably benign	Het
Tomm40	A	G	7: 19,435,761 (GRCm39)	I323T	probably benign	Het
Try5	T	A	6: 41,288,233 (GRCm39)	Q240L	possibly damaging	Het
Vmn1r213	A	T	13: 23,195,800 (GRCm39)	I128L	probably benign	Het
Vmn2r80	T	C	10: 79,030,162 (GRCm39)	F663L	possibly damaging	Het
Znfx1	T	A	2: 166,880,950 (GRCm39)	Y278F	probably damaging	Het
Zpbp2	A	G	11: 98,442,117 (GRCm39)		probably benign	Het

Other mutations in Myo3a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01014:Myo3a	APN	2	22,337,284 (GRCm39)	missense	probably benign	0.42
IGL01307:Myo3a	APN	2	22,448,301 (GRCm39)	missense	probably damaging	1.00
IGL01413:Myo3a	APN	2	22,302,411 (GRCm39)	missense	probably benign	0.25
IGL01655:Myo3a	APN	2	22,428,137 (GRCm39)	missense	probably damaging	1.00
IGL01767:Myo3a	APN	2	22,428,033 (GRCm39)	missense	probably damaging	0.96
IGL01803:Myo3a	APN	2	22,245,926 (GRCm39)	missense	probably damaging	1.00
IGL01969:Myo3a	APN	2	22,302,499 (GRCm39)	missense	probably benign	0.03
IGL02043:Myo3a	APN	2	22,404,776 (GRCm39)	missense	probably benign	0.01
IGL02124:Myo3a	APN	2	22,467,538 (GRCm39)	missense	probably benign	0.01
IGL02174:Myo3a	APN	2	22,337,204 (GRCm39)	missense	probably benign	0.04
IGL02649:Myo3a	APN	2	22,328,418 (GRCm39)	missense	probably benign
IGL02976:Myo3a	APN	2	22,434,494 (GRCm39)	nonsense	probably null
IGL03328:Myo3a	APN	2	22,468,210 (GRCm39)	missense	probably benign	0.02
IGL03376:Myo3a	APN	2	22,490,086 (GRCm39)	splice site	probably benign
lose	UTSW	2	22,448,332 (GRCm39)	nonsense	probably null
snooze	UTSW	2	22,287,445 (GRCm39)	missense	probably damaging	0.99
A5278:Myo3a	UTSW	2	22,328,464 (GRCm39)	missense	probably benign	0.27
PIT4445001:Myo3a	UTSW	2	22,434,457 (GRCm39)	missense	possibly damaging	0.64
R0008:Myo3a	UTSW	2	22,469,753 (GRCm39)	missense	probably damaging	0.99
R0099:Myo3a	UTSW	2	22,250,409 (GRCm39)	missense	probably benign	0.03
R0103:Myo3a	UTSW	2	22,436,360 (GRCm39)	splice site	probably benign
R0103:Myo3a	UTSW	2	22,436,360 (GRCm39)	splice site	probably benign
R0212:Myo3a	UTSW	2	22,296,659 (GRCm39)	missense	probably damaging	1.00
R0281:Myo3a	UTSW	2	22,250,409 (GRCm39)	missense	probably benign	0.03
R0282:Myo3a	UTSW	2	22,250,409 (GRCm39)	missense	probably benign	0.03
R0492:Myo3a	UTSW	2	22,328,447 (GRCm39)	missense	possibly damaging	0.46
R0498:Myo3a	UTSW	2	22,467,441 (GRCm39)	missense	possibly damaging	0.74
R0594:Myo3a	UTSW	2	22,436,370 (GRCm39)	splice site	probably benign
R0609:Myo3a	UTSW	2	22,401,110 (GRCm39)	missense	possibly damaging	0.95
R0609:Myo3a	UTSW	2	22,338,324 (GRCm39)	missense	probably benign	0.29
R0827:Myo3a	UTSW	2	22,448,227 (GRCm39)	missense	probably damaging	1.00
R0968:Myo3a	UTSW	2	22,448,301 (GRCm39)	missense	probably damaging	1.00
R1157:Myo3a	UTSW	2	22,434,456 (GRCm39)	critical splice acceptor site	probably null
R1301:Myo3a	UTSW	2	22,271,906 (GRCm39)	splice site	probably benign
R1352:Myo3a	UTSW	2	22,328,486 (GRCm39)	critical splice donor site	probably null
R1443:Myo3a	UTSW	2	22,287,437 (GRCm39)	missense	probably damaging	0.99
R1465:Myo3a	UTSW	2	22,467,939 (GRCm39)	missense	probably benign	0.00
R1465:Myo3a	UTSW	2	22,467,939 (GRCm39)	missense	probably benign	0.00
R1517:Myo3a	UTSW	2	22,287,445 (GRCm39)	missense	probably damaging	0.99
R1565:Myo3a	UTSW	2	22,345,091 (GRCm39)	missense	probably damaging	1.00
R1712:Myo3a	UTSW	2	22,455,004 (GRCm39)	missense	probably damaging	1.00
R1722:Myo3a	UTSW	2	22,404,638 (GRCm39)	missense	probably benign	0.03
R1822:Myo3a	UTSW	2	22,345,091 (GRCm39)	missense	probably damaging	1.00
R1823:Myo3a	UTSW	2	22,345,091 (GRCm39)	missense	probably damaging	1.00
R1824:Myo3a	UTSW	2	22,401,054 (GRCm39)	missense	probably benign
R1837:Myo3a	UTSW	2	22,467,604 (GRCm39)	missense	possibly damaging	0.76
R1867:Myo3a	UTSW	2	22,404,657 (GRCm39)	missense	probably benign	0.00
R1917:Myo3a	UTSW	2	22,296,733 (GRCm39)	missense	probably damaging	1.00
R1920:Myo3a	UTSW	2	22,455,008 (GRCm39)	missense	probably benign	0.02
R1937:Myo3a	UTSW	2	22,401,126 (GRCm39)	missense	probably damaging	1.00
R1954:Myo3a	UTSW	2	22,246,037 (GRCm39)	missense	probably damaging	1.00
R1988:Myo3a	UTSW	2	22,468,140 (GRCm39)	missense	possibly damaging	0.86
R2091:Myo3a	UTSW	2	22,338,488 (GRCm39)	missense	probably damaging	0.99
R2115:Myo3a	UTSW	2	22,250,342 (GRCm39)	missense	probably damaging	1.00
R2125:Myo3a	UTSW	2	22,468,186 (GRCm39)	missense	probably benign	0.42
R2126:Myo3a	UTSW	2	22,468,186 (GRCm39)	missense	probably benign	0.42
R2216:Myo3a	UTSW	2	22,467,783 (GRCm39)	missense	probably benign	0.00
R2413:Myo3a	UTSW	2	22,467,924 (GRCm39)	missense	probably benign	0.00
R2964:Myo3a	UTSW	2	22,345,067 (GRCm39)	missense	possibly damaging	0.90
R3196:Myo3a	UTSW	2	22,404,679 (GRCm39)	missense	possibly damaging	0.86
R3837:Myo3a	UTSW	2	22,455,121 (GRCm39)	splice site	probably benign
R3905:Myo3a	UTSW	2	22,448,227 (GRCm39)	missense	probably damaging	1.00
R3926:Myo3a	UTSW	2	22,455,053 (GRCm39)	missense	probably damaging	0.99
R4014:Myo3a	UTSW	2	22,468,182 (GRCm39)	missense	possibly damaging	0.76
R4015:Myo3a	UTSW	2	22,468,182 (GRCm39)	missense	possibly damaging	0.76
R4017:Myo3a	UTSW	2	22,468,182 (GRCm39)	missense	possibly damaging	0.76
R4043:Myo3a	UTSW	2	22,338,350 (GRCm39)	splice site	probably benign
R4044:Myo3a	UTSW	2	22,467,712 (GRCm39)	missense	probably damaging	0.99
R4057:Myo3a	UTSW	2	22,270,971 (GRCm39)	missense	probably benign	0.01
R4192:Myo3a	UTSW	2	22,412,188 (GRCm39)	missense	probably damaging	1.00
R4282:Myo3a	UTSW	2	22,345,089 (GRCm39)	missense	probably benign	0.14
R4321:Myo3a	UTSW	2	22,271,966 (GRCm39)	missense	probably damaging	1.00
R4393:Myo3a	UTSW	2	22,467,866 (GRCm39)	missense	probably damaging	0.99
R4398:Myo3a	UTSW	2	22,467,854 (GRCm39)	missense	probably benign
R4446:Myo3a	UTSW	2	22,490,149 (GRCm39)	missense	probably damaging	1.00
R5032:Myo3a	UTSW	2	22,287,413 (GRCm39)	missense	probably damaging	1.00
R5096:Myo3a	UTSW	2	22,464,254 (GRCm39)	missense	probably benign	0.16
R5183:Myo3a	UTSW	2	22,468,170 (GRCm39)	missense	probably benign	0.05
R5458:Myo3a	UTSW	2	22,250,361 (GRCm39)	missense	probably damaging	1.00
R5502:Myo3a	UTSW	2	22,448,381 (GRCm39)	missense	probably damaging	1.00
R5522:Myo3a	UTSW	2	22,464,353 (GRCm39)	missense	probably damaging	1.00
R6462:Myo3a	UTSW	2	22,448,423 (GRCm39)	missense	probably damaging	1.00
R6479:Myo3a	UTSW	2	22,467,877 (GRCm39)	missense	probably benign	0.00
R6513:Myo3a	UTSW	2	22,412,143 (GRCm39)	missense	probably damaging	1.00
R6520:Myo3a	UTSW	2	22,404,737 (GRCm39)	missense	possibly damaging	0.90
R6602:Myo3a	UTSW	2	22,467,799 (GRCm39)	missense	probably damaging	0.96
R6671:Myo3a	UTSW	2	22,299,333 (GRCm39)	missense	probably damaging	1.00
R6743:Myo3a	UTSW	2	22,366,475 (GRCm39)	missense	probably benign	0.24
R6865:Myo3a	UTSW	2	22,464,313 (GRCm39)	missense	probably benign	0.00
R6961:Myo3a	UTSW	2	22,250,369 (GRCm39)	missense	probably benign	0.00
R7001:Myo3a	UTSW	2	22,337,188 (GRCm39)	missense	probably benign	0.04
R7215:Myo3a	UTSW	2	22,250,378 (GRCm39)	missense	possibly damaging	0.78
R7301:Myo3a	UTSW	2	22,436,504 (GRCm39)	critical splice donor site	probably null
R7318:Myo3a	UTSW	2	22,448,332 (GRCm39)	nonsense	probably null
R7447:Myo3a	UTSW	2	22,436,464 (GRCm39)	missense	probably benign	0.27
R7456:Myo3a	UTSW	2	22,412,255 (GRCm39)	missense	probably benign	0.08
R7528:Myo3a	UTSW	2	22,270,925 (GRCm39)	nonsense	probably null
R7731:Myo3a	UTSW	2	22,287,400 (GRCm39)	missense	probably damaging	1.00
R7768:Myo3a	UTSW	2	22,245,954 (GRCm39)	missense	probably damaging	0.99
R8054:Myo3a	UTSW	2	22,464,329 (GRCm39)	missense	probably benign	0.00
R8140:Myo3a	UTSW	2	22,412,157 (GRCm39)	missense	probably damaging	1.00
R8143:Myo3a	UTSW	2	22,287,476 (GRCm39)	critical splice donor site	probably null
R8346:Myo3a	UTSW	2	22,448,434 (GRCm39)	critical splice donor site	probably null
R8421:Myo3a	UTSW	2	22,366,935 (GRCm39)	missense	probably benign	0.07
R8495:Myo3a	UTSW	2	22,401,084 (GRCm39)	missense	probably damaging	0.96
R8551:Myo3a	UTSW	2	22,337,277 (GRCm39)	missense	probably benign	0.00
R8708:Myo3a	UTSW	2	22,296,607 (GRCm39)	splice site	probably benign
R8757:Myo3a	UTSW	2	22,448,319 (GRCm39)	missense	possibly damaging	0.49
R8759:Myo3a	UTSW	2	22,448,319 (GRCm39)	missense	possibly damaging	0.49
R8779:Myo3a	UTSW	2	22,250,404 (GRCm39)	nonsense	probably null
R8828:Myo3a	UTSW	2	22,245,864 (GRCm39)	missense	probably benign	0.01
R8910:Myo3a	UTSW	2	22,464,280 (GRCm39)	missense	probably benign	0.01
R8916:Myo3a	UTSW	2	22,457,704 (GRCm39)	missense	probably damaging	1.00
R8926:Myo3a	UTSW	2	22,401,074 (GRCm39)	missense	possibly damaging	0.95
R9028:Myo3a	UTSW	2	22,490,099 (GRCm39)	missense	possibly damaging	0.79
R9046:Myo3a	UTSW	2	22,448,367 (GRCm39)	missense	probably damaging	0.99
R9120:Myo3a	UTSW	2	22,436,464 (GRCm39)	missense	probably benign	0.27
R9153:Myo3a	UTSW	2	22,404,744 (GRCm39)	missense	probably benign	0.02
R9191:Myo3a	UTSW	2	22,469,841 (GRCm39)	missense	probably benign	0.24
R9258:Myo3a	UTSW	2	22,467,545 (GRCm39)	missense	possibly damaging	0.60
R9436:Myo3a	UTSW	2	22,412,235 (GRCm39)	nonsense	probably null
R9464:Myo3a	UTSW	2	22,232,383 (GRCm39)	start gained	probably benign
R9487:Myo3a	UTSW	2	22,245,862 (GRCm39)	missense	probably benign
R9719:Myo3a	UTSW	2	22,436,493 (GRCm39)	missense	probably benign	0.02
R9799:Myo3a	UTSW	2	22,490,181 (GRCm39)	missense	probably damaging	1.00
Z1177:Myo3a	UTSW	2	22,508,152 (GRCm39)	missense	possibly damaging	0.58

Predicted Primers

PCR Primer
(F):5'- ATGGGAATTCTGAGACACTCTGC -3'
(R):5'- GTCTAGTCAAATCAAATCCACACTG -3'

Sequencing Primer
(F):5'- GAGACACTCTGCTTCTTATTGC -3'
(R):5'- AAATCCACACTGTATTTTCTGTTTGC -3'

Posted On

2015-10-21