Mutagenetix > Incidental Mutation

Incidental Mutation 'R9028:Myo3a'

686848

Institutional Source

Beutler Lab

Gene Symbol

Myo3a

Ensembl Gene

ENSMUSG00000025716

Gene Name

myosin IIIA

Synonyms

9030416P08Rik

MMRRC Submission

Accession Numbers

Genbank: NM_148413; MGI: 2183924

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9028 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

22227503-22618252 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 22600087 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Serine to Threonine at position 1487 (S1487T)

Ref Sequence

ENSEMBL: ENSMUSP00000046329 (fasta)

Gene Model

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

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000044749
AA Change: S1487T

PolyPhen 2 Score 0.787 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000046329
Gene: ENSMUSG00000025716
AA Change: S1487T

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

possibly damaging
Transcript: ENSMUST00000138863
AA Change: S549T

PolyPhen 2 Score 0.787 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000116185
Gene: ENSMUSG00000025716
AA Change: S549T

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: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.2%

Validation Efficiency

99% (74/75)

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: 75 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
5330417C22Rik	G	A	3: 108,463,503	T687I	probably benign	Het
Aasdh	A	G	5: 76,876,130	V1066A	probably damaging	Het
Abca5	T	A	11: 110,298,078	H851L	probably damaging	Het
Actn2	T	C	13: 12,300,978	I218M	possibly damaging	Het
Afmid	G	A	11: 117,836,663	E338K	probably benign	Het
Amer3	G	A	1: 34,588,677	V666I	probably benign	Het
Apol7b	A	G	15: 77,423,416	V293A	probably damaging	Het
Bag6	T	A	17: 35,144,154	S657T	probably benign	Het
Btaf1	T	C	19: 36,969,108	L438P	probably damaging	Het
Cdc20	T	C	4: 118,436,560	E126G	probably benign	Het
Cep97	C	T	16: 55,919,552	W248*	probably null	Het
Cfap69	A	T	5: 5,646,958	S113T	probably benign	Het
Cgrrf1	C	A	14: 46,853,743	D241E	probably benign	Het
Cnksr1	T	C	4: 134,233,297	T280A	possibly damaging	Het
Cox4i1	T	A	8: 120,671,283		probably benign	Het
Cpm	T	A	10: 117,683,509	F441I	probably benign	Het
Cs	A	C	10: 128,353,083	M154L		Het
Dmrta1	T	A	4: 89,691,677	N291K	probably damaging	Het
Dnah7a	T	C	1: 53,521,138	T2125A	probably benign	Het
Dock10	A	T	1: 80,606,295		probably benign	Het
Dok7	A	G	5: 35,079,475	Y369C	probably damaging	Het
E130311K13Rik	T	C	3: 63,915,548	Y225C	probably damaging	Het
F7	T	C	8: 13,026,087	L10P	possibly damaging	Het
Faf1	C	A	4: 109,890,908	T470K	possibly damaging	Het
Fam83h	A	T	15: 76,003,889	L533Q	possibly damaging	Het
Far1	T	A	7: 113,547,422	V129E	probably damaging	Het
Fgfr4	T	C	13: 55,159,154	Y219H	probably damaging	Het
Fryl	A	T	5: 73,098,266	S807R	probably benign	Het
Gaa	T	A	11: 119,270,381	D83E	probably benign	Het
Gm6970	T	C	19: 47,170,690	K149E	unknown	Het
Grm2	A	G	9: 106,651,185	S167P	possibly damaging	Het
Hibch	T	C	1: 52,853,709	L26P	possibly damaging	Het
Hspa9	T	C	18: 34,942,031	E415G	probably damaging	Het
Ipo4	T	C	14: 55,628,951	Y757C	probably damaging	Het
Itk	T	A	11: 46,344,883		probably benign	Het
Kdm5a	C	T	6: 120,439,131	P1671S	probably benign	Het
Kif13a	G	A	13: 46,798,365	P811S	probably damaging	Het
Kif23	T	C	9: 61,921,059	E857G	probably damaging	Het
Kif2b	A	G	11: 91,577,185	S91P	probably benign	Het
Letm1	G	T	5: 33,752,503	Q396K	probably damaging	Het
Map2k6	T	A	11: 110,497,973	M247K		Het
Mga	A	G	2: 119,947,589	I1872V	probably benign	Het
Mmp15	A	T	8: 95,369,688	N369I	probably benign	Het
Ncam1	T	C	9: 49,507,436	T855A		Het
Ncoa2	A	G	1: 13,152,855	V1182A	probably benign	Het
Nhlrc3	A	T	3: 53,453,571	C254*	probably null	Het
Nlrp1a	C	T	11: 71,122,993	R477H	probably benign	Het
Nox3	T	A	17: 3,665,910	T407S	possibly damaging	Het
Olfr1229	T	A	2: 89,282,332	D267V	probably damaging	Het
Olfr1375	C	T	11: 51,048,833	T242M	probably damaging	Het
Olfr411	T	C	11: 74,346,921	Y101C	probably damaging	Het
Pfkp	T	A	13: 6,605,689	I303F	probably damaging	Het
Pgc	T	C	17: 47,733,058	Y292H	possibly damaging	Het
Phtf2	A	G	5: 20,794,375	Y257H	probably benign	Het
Pkdrej	T	C	15: 85,816,897	N1613D	probably damaging	Het
Prpmp5	C	T	6: 132,312,655	E69K	unknown	Het
Rapgef2	A	G	3: 79,074,344	S1115P	probably damaging	Het
Rbpj	A	G	5: 53,649,690	E260G	possibly damaging	Het
Rrm1	T	A	7: 102,460,398	N476K	probably damaging	Het
Slc9a2	T	A	1: 40,726,452	I334N	probably damaging	Het
Slk	T	G	19: 47,620,073	N488K	probably benign	Het
Smarca5	T	C	8: 80,714,013	I607M	probably damaging	Het
Sspo	G	A	6: 48,496,153	V162M	probably benign	Het
Svep1	T	G	4: 58,145,199	Q422P	possibly damaging	Het
Tcn2	C	T	11: 3,922,111	V339I	probably damaging	Het
Tnfrsf19	T	C	14: 61,005,201	H78R	probably benign	Het
Trav14-3	C	A	14: 53,763,430	Q33K	unknown	Het
Ubtd2	T	C	11: 32,499,432	I93T	possibly damaging	Het
Uhrf2	G	A	19: 30,089,344		probably null	Het
Vmn1r224	T	G	17: 20,419,850	S230A	possibly damaging	Het
Wee2	A	T	6: 40,444,255	H93L	probably benign	Het
Zdhhc17	T	C	10: 110,961,073	E279G	probably damaging	Het
Zfp623	T	A	15: 75,947,500	F102I	probably damaging	Het
Zfpm2	A	C	15: 41,103,362	E1081A	possibly damaging	Het
Zscan18	A	T	7: 12,772,189		probably benign	Het

Other mutations in Myo3a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
R1301:Myo3a	UTSW	2	22267095	splice site	probably benign
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
R8495:Myo3a	UTSW	2	22396273	missense	probably damaging	0.96
R8551:Myo3a	UTSW	2	22332466	missense	probably benign	0.00
R8708:Myo3a	UTSW	2	22291796	splice site	probably benign
R8757:Myo3a	UTSW	2	22558307	missense	possibly damaging	0.49
R8759:Myo3a	UTSW	2	22558307	missense	possibly damaging	0.49
R8779:Myo3a	UTSW	2	22245593	nonsense	probably null
R8828:Myo3a	UTSW	2	22241053	missense	probably benign	0.01
R8910:Myo3a	UTSW	2	22574268	missense	probably benign	0.01
R8916:Myo3a	UTSW	2	22567692	missense	probably damaging	1.00
R8926:Myo3a	UTSW	2	22396263	missense	possibly damaging	0.95
R9046:Myo3a	UTSW	2	22558355	missense	probably damaging	0.99
R9120:Myo3a	UTSW	2	22544426	missense	probably benign	0.27
R9153:Myo3a	UTSW	2	22399933	missense	probably benign	0.02
R9191:Myo3a	UTSW	2	22579829	missense	probably benign	0.24
R9258:Myo3a	UTSW	2	22577533	missense	possibly damaging	0.60
R9436:Myo3a	UTSW	2	22407424	nonsense	probably null
R9464:Myo3a	UTSW	2	22227572	start gained	probably benign
R9487:Myo3a	UTSW	2	22241051	missense	probably benign
R9719:Myo3a	UTSW	2	22544455	missense	probably benign	0.02
R9799:Myo3a	UTSW	2	22600169	missense	probably damaging	1.00
Z1177:Myo3a	UTSW	2	22618140	missense	possibly damaging	0.58

Predicted Primers

PCR Primer
(F):5'- AAAGGTCCAGGCCTCATACC -3'
(R):5'- GCAAGGCCTTCTTTTGAGGC -3'

Sequencing Primer
(F):5'- GTGGTGCACGCCTTTAATACCAG -3'
(R):5'- TTTTGAGGCAGCCCAATGC -3'

Posted On

2021-11-19