Mutagenetix > Incidental Mutation

Incidental Mutation 'R9799:Myo3a'

735084

Institutional Source

Beutler Lab

Gene Symbol

Myo3a

Ensembl Gene

ENSMUSG00000025716

Gene Name

myosin IIIA

Synonyms

9030416P08Rik

MMRRC Submission

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9799 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

22232314-22508264 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 22490181 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Isoleucine at position 1514 (T1514I)

Ref Sequence

ENSEMBL: ENSMUSP00000046329 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000044749] [ENSMUST00000138863]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000044749
AA Change: T1514I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000046329
Gene: ENSMUSG00000025716
AA Change: T1514I

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

probably damaging
Transcript: ENSMUST00000138863
AA Change: T576I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000116185
Gene: ENSMUSG00000025716
AA Change: T576I

Domain	Start	End	E-Value	Type
Pfam:Myosin_head	1	110	1.7e-28	PFAM
IQ	123	145	2.88e1	SMART
IQ	150	172	9.48e-3	SMART
low complexity region	215	231	N/A	INTRINSIC
low complexity region	421	431	N/A	INTRINSIC
low complexity region	558	567	N/A	INTRINSIC

Coding Region Coverage

1x: 99.9%
3x: 99.8%
10x: 99.5%
20x: 98.7%

Validation Efficiency

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: 57 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca16	A	G	7: 120,132,998 (GRCm39)	Y1309C	probably benign	Het
Adcy2	T	C	13: 68,768,961 (GRCm39)	T1056A	probably benign	Het
Adcy2	T	A	13: 68,805,489 (GRCm39)	R826S	probably damaging	Het
Agxt	T	C	1: 93,063,070 (GRCm39)	W19R	probably benign	Het
Akr1b8	G	A	6: 34,333,278 (GRCm39)	E52K	possibly damaging	Het
Arhgef10	T	C	8: 14,990,268 (GRCm39)	Y248H	probably damaging	Het
Arhgef38	T	C	3: 132,855,391 (GRCm39)	D232G	unknown	Het
Arid4b	T	C	13: 14,358,967 (GRCm39)	S668P	probably benign	Het
Ccdc136	T	A	6: 29,417,505 (GRCm39)	S775R	probably damaging	Het
Ccl25	T	C	8: 4,377,799 (GRCm39)	F20L	unknown	Het
Cimap1a	A	T	7: 140,430,706 (GRCm39)	E254D	probably benign	Het
Cr2	T	A	1: 194,842,988 (GRCm39)	H218L	probably benign	Het
Csnka2ip	T	C	16: 64,298,672 (GRCm39)	K564R	unknown	Het
Cyp2r1	A	G	7: 114,151,207 (GRCm39)	F371L	probably benign	Het
Ddx50	A	T	10: 62,469,812 (GRCm39)	F392I	probably damaging	Het
Dnah7a	T	C	1: 53,557,968 (GRCm39)	T2149A	probably benign	Het
Emx2	A	G	19: 59,448,036 (GRCm39)	Y130C	possibly damaging	Het
Erbin	T	C	13: 103,971,384 (GRCm39)	D744G	probably benign	Het
Gcm2	T	C	13: 41,258,924 (GRCm39)	N140S	probably damaging	Het
Gnai2	C	T	9: 107,512,380 (GRCm39)	A13T	probably benign	Het
Gpr150	T	C	13: 76,204,636 (GRCm39)	Y103C	possibly damaging	Het
Gstp2	A	G	19: 4,091,901 (GRCm39)		probably null	Het
Kdr	A	G	5: 76,117,752 (GRCm39)	I667T	possibly damaging	Het
Lpin1	A	G	12: 16,612,400 (GRCm39)	I534T		Het
Lrrtm3	T	A	10: 63,925,749 (GRCm39)		probably benign	Het
Meiob	C	T	17: 25,042,574 (GRCm39)	T134I	probably benign	Het
Msh2	G	T	17: 88,024,933 (GRCm39)	A604S	probably damaging	Het
Mterf3	T	C	13: 67,062,780 (GRCm39)	T319A	possibly damaging	Het
Ndfip2	T	C	14: 105,496,400 (GRCm39)	M98T	possibly damaging	Het
Nfatc2ip	A	G	7: 125,989,739 (GRCm39)	V215A	probably damaging	Het
Or52e19	A	T	7: 102,959,065 (GRCm39)	T46S	probably damaging	Het
Or8k41	A	T	2: 86,313,732 (GRCm39)	M118K	probably damaging	Het
Pabpc6	C	T	17: 9,888,114 (GRCm39)	E146K	probably damaging	Het
Pde3b	A	G	7: 114,122,613 (GRCm39)	Y727C	probably damaging	Het
Pemt	A	G	11: 59,937,174 (GRCm39)	F30L	possibly damaging	Het
Plch1	A	G	3: 63,605,591 (GRCm39)	S1438P	possibly damaging	Het
Pnma2	T	A	14: 67,154,009 (GRCm39)	H144Q	probably benign	Het
Ppp1r14b	A	G	19: 6,952,825 (GRCm39)	N70S	possibly damaging	Het
Psmd1	T	A	1: 86,054,236 (GRCm39)	M725K	possibly damaging	Het
Rab3gap1	A	G	1: 127,858,489 (GRCm39)	K533E	probably benign	Het
Rb1cc1	C	A	1: 6,315,126 (GRCm39)	H426Q	probably damaging	Het
Rimbp3	A	G	16: 17,027,641 (GRCm39)	E355G	possibly damaging	Het
Rxfp1	A	G	3: 79,578,182 (GRCm39)	F170L	probably damaging	Het
Sema3f	G	T	9: 107,562,562 (GRCm39)	A473E	probably damaging	Het
Serpinb3a	T	G	1: 106,974,892 (GRCm39)	I214L	probably benign	Het
Siglec1	G	T	2: 130,915,941 (GRCm39)	P1307Q	probably damaging	Het
Srd5a2	A	C	17: 74,331,535 (GRCm39)	I154S	possibly damaging	Het
Sugp1	A	G	8: 70,523,068 (GRCm39)	E537G	probably damaging	Het
Tbc1d30	T	C	10: 121,142,074 (GRCm39)	E91G	possibly damaging	Het
Tiparp	A	T	3: 65,454,973 (GRCm39)	N373Y	probably benign	Het
Tmem217	A	C	17: 29,745,232 (GRCm39)	I166S	probably damaging	Het
Top1	T	A	2: 160,563,406 (GRCm39)	Y746N	probably damaging	Het
Tubb2a	C	T	13: 34,260,607 (GRCm39)	D31N	probably benign	Het
Utrn	T	G	10: 12,585,736 (GRCm39)	I1014L	probably benign	Het
Vtn	T	C	11: 78,392,625 (GRCm39)	I401T	probably benign	Het
Wwc2	G	T	8: 48,321,595 (GRCm39)	H506Q	unknown	Het
Xab2	G	T	8: 3,668,182 (GRCm39)	T132N	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
R4685:Myo3a	UTSW	2	22,412,233 (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
Z1177:Myo3a	UTSW	2	22,508,152 (GRCm39)	missense	possibly damaging	0.58

Predicted Primers

PCR Primer
(F):5'- GTCCTAGACCTCCAGACACCTG -3'
(R):5'- GAACACAGTGTAGGTCCAGG -3'

Sequencing Primer
(F):5'- CCTGGTCTACAAAGTGAGTTCCAG -3'
(R):5'- CACAGTGTAGGTCCAGGATTAC -3'

Posted On

2022-11-14