Mutagenetix > Incidental Mutation

Incidental Mutation 'R9459:Myo7a'

714762

Institutional Source

Beutler Lab

Gene Symbol

Myo7a

Ensembl Gene

ENSMUSG00000030761

Gene Name

myosin VIIA

Synonyms

nmf371, USH1B, polka, Hdb, Myo7

MMRRC Submission

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9459 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

97700267-97768731 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 97722380 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Valine at position 1182 (I1182V)

Ref Sequence

ENSEMBL: ENSMUSP00000082046 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000084979] [ENSMUST00000107122] [ENSMUST00000107127] [ENSMUST00000107128] [ENSMUST00000156992] [ENSMUST00000205746]

AlphaFold

P97479

Predicted Effect

possibly damaging
Transcript: ENSMUST00000084979
AA Change: I1182V

PolyPhen 2 Score 0.648 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000082046
Gene: ENSMUSG00000030761
AA Change: I1182V

Domain	Start	End	E-Value	Type
MYSc	48	731	N/A	SMART
IQ	732	754	2.99e0	SMART
IQ	755	777	8.77e-7	SMART
IQ	801	823	8e0	SMART
IQ	824	846	8.7e0	SMART
low complexity region	854	889	N/A	INTRINSIC
low complexity region	893	916	N/A	INTRINSIC
low complexity region	972	985	N/A	INTRINSIC
MyTH4	1006	1242	1.4e-71	SMART
B41	1243	1458	8.82e-42	SMART
SH3	1557	1622	4.93e-7	SMART
MyTH4	1698	1847	3.95e-57	SMART
B41	1849	2066	8.27e-56	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000107122
AA Change: I1188V

PolyPhen 2 Score 0.792 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000102739
Gene: ENSMUSG00000030761
AA Change: I1188V

Domain	Start	End	E-Value	Type
MYSc	48	737	N/A	SMART
IQ	738	760	2.99e0	SMART
IQ	761	783	8.77e-7	SMART
IQ	807	829	8e0	SMART
IQ	830	852	8.7e0	SMART
low complexity region	860	895	N/A	INTRINSIC
low complexity region	899	922	N/A	INTRINSIC
low complexity region	978	991	N/A	INTRINSIC
MyTH4	1012	1248	1.4e-71	SMART
B41	1249	1464	8.82e-42	SMART
SH3	1563	1628	4.93e-7	SMART
MyTH4	1704	1853	3.95e-57	SMART
B41	1855	2072	8.27e-56	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000107127
AA Change: I1193V

PolyPhen 2 Score 0.974 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000102744
Gene: ENSMUSG00000030761
AA Change: I1193V

Domain	Start	End	E-Value	Type
MYSc	59	742	N/A	SMART
IQ	743	765	2.99e0	SMART
IQ	766	788	8.77e-7	SMART
IQ	812	834	8e0	SMART
IQ	835	857	8.7e0	SMART
low complexity region	865	900	N/A	INTRINSIC
low complexity region	904	927	N/A	INTRINSIC
low complexity region	983	996	N/A	INTRINSIC
MyTH4	1017	1253	1.4e-71	SMART
B41	1254	1469	8.82e-42	SMART
SH3	1568	1633	4.93e-7	SMART
MyTH4	1709	1858	3.95e-57	SMART
B41	1860	2077	8.27e-56	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000107128
AA Change: I1193V

PolyPhen 2 Score 0.218 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000102745
Gene: ENSMUSG00000030761
AA Change: I1193V

Domain	Start	End	E-Value	Type
MYSc	59	742	N/A	SMART
IQ	743	765	2.99e0	SMART
IQ	766	788	8.77e-7	SMART
IQ	812	834	8e0	SMART
IQ	835	857	8.7e0	SMART
low complexity region	865	900	N/A	INTRINSIC
low complexity region	904	927	N/A	INTRINSIC
low complexity region	983	996	N/A	INTRINSIC
MyTH4	1017	1253	1.4e-71	SMART
B41	1254	1469	8.82e-42	SMART
SH3	1606	1671	4.93e-7	SMART
MyTH4	1747	1896	3.95e-57	SMART
B41	1898	2115	8.27e-56	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000156992

Predicted Effect

probably damaging
Transcript: ENSMUST00000205746
AA Change: I1182V

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 98.9%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the myosin gene family. Myosins are mechanochemical proteins characterized by the presence of a motor domain, an actin-binding domain, a neck domain that interacts with other proteins, and a tail domain that serves as an anchor. This gene encodes an unconventional myosin with a very short tail. Defects in this gene are associated with the mouse shaker-1 phenotype and the human Usher syndrome 1B which are characterized by deafness, reduced vestibular function, and (in human) retinal degeneration. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2008]
PHENOTYPE: A number of spontaneous and ENU-induced mutations cause head-shaking, circling and deafness, often associated with cochlear hair cell degeneration and stereocilia anomalies. Defects in retinal pigment epithelial cells, male infertility, and light-inducedphotoreceptor damage have also been observed. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcb1a	T	A	5: 8,735,414 (GRCm39)		probably null	Het
Alms1	T	A	6: 85,604,946 (GRCm39)	C2199S	probably damaging	Het
Aox3	A	G	1: 58,189,468 (GRCm39)	I390V	probably benign	Het
Ap3b2	T	C	7: 81,123,651 (GRCm39)	N400S	probably benign	Het
Baalc	A	T	15: 38,797,419 (GRCm39)	N70I	probably benign	Het
Brca2	T	A	5: 150,464,094 (GRCm39)	V1286D	probably damaging	Het
Ccdc30	T	C	4: 119,234,470 (GRCm39)	R81G	possibly damaging	Het
Cd209g	T	C	8: 4,185,610 (GRCm39)	S15P	probably benign	Het
Chrnb3	G	A	8: 27,883,884 (GRCm39)	W207*	probably null	Het
Cmpk2	C	T	12: 26,528,022 (GRCm39)	T413M	probably damaging	Het
Coq4	T	A	2: 29,678,562 (GRCm39)	Y63N	probably damaging	Het
Depdc5	T	A	5: 33,148,117 (GRCm39)	S1478T	probably damaging	Het
Etf1	A	G	18: 35,039,134 (GRCm39)	F378L	probably benign	Het
Exoc6	T	C	19: 37,574,341 (GRCm39)	V324A	probably benign	Het
Frem2	A	G	3: 53,560,907 (GRCm39)	L1200P	probably benign	Het
Gadl1	T	C	9: 115,794,679 (GRCm39)	W285R	probably damaging	Het
Gbp3	A	G	3: 142,270,707 (GRCm39)		probably null	Het
Gm14295	C	T	2: 176,499,165 (GRCm39)	T5I	possibly damaging	Het
Hps4	T	C	5: 112,522,875 (GRCm39)	S578P	probably benign	Het
Kctd13	T	A	7: 126,544,254 (GRCm39)	D317E	probably damaging	Het
Kdm4b	T	A	17: 56,706,509 (GRCm39)	D881E	probably benign	Het
Klf10	G	A	15: 38,296,171 (GRCm39)	P473L	probably damaging	Het
Lrch3	A	T	16: 32,799,775 (GRCm39)	D371V	probably damaging	Het
Msh2	T	C	17: 87,985,758 (GRCm39)	S112P	possibly damaging	Het
Msh3	A	G	13: 92,352,047 (GRCm39)	V1036A	possibly damaging	Het
Mybl1	A	G	1: 9,746,484 (GRCm39)	V392A	possibly damaging	Het
Nectin1	A	C	9: 43,715,090 (GRCm39)	E442A	probably benign	Het
Nscme3l	T	A	19: 5,553,757 (GRCm39)	H8L	probably benign	Het
Obsl1	G	T	1: 75,474,884 (GRCm39)	H839N	probably benign	Het
Or4c105	T	C	2: 88,647,967 (GRCm39)	F151L	probably benign	Het
Or9i1b	T	C	19: 13,896,674 (GRCm39)	C97R	possibly damaging	Het
Pacs1	C	T	19: 5,195,098 (GRCm39)		probably null	Het
Pcdh17	G	T	14: 84,686,063 (GRCm39)	E843D	probably benign	Het
Pcnt	A	G	10: 76,228,572 (GRCm39)	L1531P	probably damaging	Het
Pdgfra	A	G	5: 75,353,129 (GRCm39)	D973G	probably damaging	Het
Pkd2	A	G	5: 104,614,800 (GRCm39)	Y214C	probably damaging	Het
Plcb1	T	C	2: 135,164,558 (GRCm39)	Y427H	probably benign	Het
Ppm1h	A	G	10: 122,743,482 (GRCm39)	N402S	possibly damaging	Het
Rassf4	T	A	6: 116,618,749 (GRCm39)		probably null	Het
Ryr1	G	A	7: 28,768,068 (GRCm39)	T2856I	probably damaging	Het
Serpinb8	A	T	1: 107,533,520 (GRCm39)	K192*	probably null	Het
Slfn14	T	G	11: 83,170,198 (GRCm39)	Q482P	possibly damaging	Het
Spata2	A	G	2: 167,327,205 (GRCm39)	V64A	probably benign	Het
Tax1bp1	T	G	6: 52,706,314 (GRCm39)	V105G	probably damaging	Het
Tbc1d22a	T	G	15: 86,120,021 (GRCm39)	S142A	possibly damaging	Het
Tdrd9	T	C	12: 111,992,007 (GRCm39)	F594S	probably damaging	Het
Uba3	T	C	6: 97,166,559 (GRCm39)	I281V	probably benign	Het
Uggt2	T	C	14: 119,286,595 (GRCm39)	E723G	probably benign	Het
Usp20	C	T	2: 30,901,024 (GRCm39)	S391F	probably damaging	Het
Usp24	T	A	4: 106,199,555 (GRCm39)	D166E	probably damaging	Het
Vmn1r1	A	G	1: 181,985,503 (GRCm39)	V54A	probably benign	Het
Zfp442	T	A	2: 150,250,668 (GRCm39)	E411D	unknown	Het
Zfp804a	T	C	2: 82,089,753 (GRCm39)	I1194T	probably damaging	Het

Other mutations in Myo7a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00465:Myo7a	APN	7	97,751,833 (GRCm39)	missense	probably damaging	1.00
IGL00785:Myo7a	APN	7	97,703,555 (GRCm39)	missense	probably damaging	0.99
IGL00840:Myo7a	APN	7	97,700,866 (GRCm39)	missense	probably benign	0.25
IGL01362:Myo7a	APN	7	97,746,909 (GRCm39)	missense	probably damaging	1.00
IGL01484:Myo7a	APN	7	97,734,629 (GRCm39)	missense	probably damaging	1.00
IGL01673:Myo7a	APN	7	97,703,915 (GRCm39)	missense	probably benign	0.00
IGL01933:Myo7a	APN	7	97,732,349 (GRCm39)	missense	probably damaging	1.00
IGL01943:Myo7a	APN	7	97,714,854 (GRCm39)	missense	possibly damaging	0.96
IGL02188:Myo7a	APN	7	97,740,234 (GRCm39)	missense	probably damaging	0.96
IGL02304:Myo7a	APN	7	97,726,943 (GRCm39)	missense	possibly damaging	0.89
IGL02305:Myo7a	APN	7	97,700,836 (GRCm39)	makesense	probably null
IGL02331:Myo7a	APN	7	97,702,389 (GRCm39)	missense	possibly damaging	0.95
IGL02386:Myo7a	APN	7	97,724,319 (GRCm39)	missense	probably damaging	0.99
IGL02389:Myo7a	APN	7	97,756,198 (GRCm39)	critical splice donor site	probably null
IGL02832:Myo7a	APN	7	97,740,227 (GRCm39)	critical splice donor site	probably null
IGL02839:Myo7a	APN	7	97,740,329 (GRCm39)	missense	probably damaging	1.00
IGL03193:Myo7a	APN	7	97,740,264 (GRCm39)	missense	probably damaging	1.00
IGL03237:Myo7a	APN	7	97,751,800 (GRCm39)	missense	probably damaging	1.00
IGL03384:Myo7a	APN	7	97,742,800 (GRCm39)	missense	probably damaging	1.00
coward	UTSW	7	97,734,673 (GRCm39)	missense	probably damaging	1.00
H8786:Myo7a	UTSW	7	97,744,985 (GRCm39)	missense	possibly damaging	0.61
IGL03046:Myo7a	UTSW	7	97,728,534 (GRCm39)	missense	probably damaging	1.00
IGL03134:Myo7a	UTSW	7	97,705,974 (GRCm39)	missense	probably damaging	0.96
PIT4696001:Myo7a	UTSW	7	97,712,806 (GRCm39)	missense	probably benign	0.00
R0054:Myo7a	UTSW	7	97,714,905 (GRCm39)	missense	probably damaging	1.00
R0054:Myo7a	UTSW	7	97,714,905 (GRCm39)	missense	probably damaging	1.00
R0071:Myo7a	UTSW	7	97,706,037 (GRCm39)	missense	probably damaging	0.98
R0071:Myo7a	UTSW	7	97,706,037 (GRCm39)	missense	probably damaging	0.98
R0267:Myo7a	UTSW	7	97,703,831 (GRCm39)	missense	probably benign	0.08
R0408:Myo7a	UTSW	7	97,705,988 (GRCm39)	missense	probably damaging	1.00
R0411:Myo7a	UTSW	7	97,721,144 (GRCm39)	missense	probably benign	0.00
R0540:Myo7a	UTSW	7	97,721,153 (GRCm39)	missense	probably damaging	1.00
R0607:Myo7a	UTSW	7	97,721,153 (GRCm39)	missense	probably damaging	1.00
R0629:Myo7a	UTSW	7	97,734,673 (GRCm39)	missense	probably damaging	1.00
R0632:Myo7a	UTSW	7	97,761,357 (GRCm39)	intron	probably benign
R0659:Myo7a	UTSW	7	97,703,545 (GRCm39)	splice site	probably benign
R0735:Myo7a	UTSW	7	97,730,387 (GRCm39)	splice site	probably benign
R0924:Myo7a	UTSW	7	97,747,463 (GRCm39)	missense	probably damaging	0.99
R0930:Myo7a	UTSW	7	97,747,463 (GRCm39)	missense	probably damaging	0.99
R1018:Myo7a	UTSW	7	97,756,212 (GRCm39)	missense	probably damaging	1.00
R1196:Myo7a	UTSW	7	97,746,880 (GRCm39)	missense	possibly damaging	0.87
R1331:Myo7a	UTSW	7	97,756,215 (GRCm39)	missense	probably benign	0.00
R1487:Myo7a	UTSW	7	97,703,017 (GRCm39)	critical splice donor site	probably null
R1676:Myo7a	UTSW	7	97,748,679 (GRCm39)	critical splice donor site	probably null
R1695:Myo7a	UTSW	7	97,741,703 (GRCm39)	missense	possibly damaging	0.94
R1770:Myo7a	UTSW	7	97,761,813 (GRCm39)	intron	probably benign
R1781:Myo7a	UTSW	7	97,722,331 (GRCm39)	missense	probably damaging	1.00
R1789:Myo7a	UTSW	7	97,756,302 (GRCm39)	missense	probably damaging	0.99
R1827:Myo7a	UTSW	7	97,725,938 (GRCm39)	missense	probably damaging	0.99
R1864:Myo7a	UTSW	7	97,701,463 (GRCm39)	missense	probably damaging	1.00
R1955:Myo7a	UTSW	7	97,704,128 (GRCm39)	missense	probably damaging	1.00
R2011:Myo7a	UTSW	7	97,703,915 (GRCm39)	missense	possibly damaging	0.69
R2229:Myo7a	UTSW	7	97,704,117 (GRCm39)	missense	probably benign	0.12
R2259:Myo7a	UTSW	7	97,718,706 (GRCm39)	missense	probably damaging	1.00
R2443:Myo7a	UTSW	7	97,744,976 (GRCm39)	missense	probably benign	0.07
R2898:Myo7a	UTSW	7	97,746,413 (GRCm39)	missense	probably damaging	1.00
R2898:Myo7a	UTSW	7	97,703,631 (GRCm39)	nonsense	probably null
R3158:Myo7a	UTSW	7	97,701,499 (GRCm39)	missense	probably damaging	1.00
R3408:Myo7a	UTSW	7	97,730,294 (GRCm39)	missense	probably benign	0.00
R4222:Myo7a	UTSW	7	97,722,436 (GRCm39)	missense	possibly damaging	0.93
R4255:Myo7a	UTSW	7	97,721,171 (GRCm39)	missense	probably damaging	0.96
R4374:Myo7a	UTSW	7	97,751,881 (GRCm39)	missense	probably damaging	1.00
R4429:Myo7a	UTSW	7	97,702,395 (GRCm39)	missense	probably damaging	0.99
R4445:Myo7a	UTSW	7	97,715,611 (GRCm39)	missense	probably damaging	1.00
R4579:Myo7a	UTSW	7	97,722,400 (GRCm39)	missense	probably damaging	1.00
R4659:Myo7a	UTSW	7	97,734,673 (GRCm39)	missense	probably damaging	1.00
R5073:Myo7a	UTSW	7	97,722,425 (GRCm39)	nonsense	probably null
R5138:Myo7a	UTSW	7	97,732,806 (GRCm39)	missense	probably damaging	1.00
R5566:Myo7a	UTSW	7	97,714,023 (GRCm39)	missense	possibly damaging	0.93
R5580:Myo7a	UTSW	7	97,722,367 (GRCm39)	missense	probably damaging	1.00
R6079:Myo7a	UTSW	7	97,714,997 (GRCm39)	nonsense	probably null
R6138:Myo7a	UTSW	7	97,714,997 (GRCm39)	nonsense	probably null
R6451:Myo7a	UTSW	7	97,722,374 (GRCm39)	missense	probably benign	0.01
R6452:Myo7a	UTSW	7	97,722,374 (GRCm39)	missense	probably benign	0.01
R6453:Myo7a	UTSW	7	97,722,374 (GRCm39)	missense	probably benign	0.01
R6454:Myo7a	UTSW	7	97,722,374 (GRCm39)	missense	probably benign	0.01
R6455:Myo7a	UTSW	7	97,722,374 (GRCm39)	missense	probably benign	0.01
R6465:Myo7a	UTSW	7	97,711,887 (GRCm39)	missense	possibly damaging	0.95
R6653:Myo7a	UTSW	7	97,703,710 (GRCm39)	missense	probably damaging	0.96
R6709:Myo7a	UTSW	7	97,703,906 (GRCm39)	missense	probably damaging	1.00
R6917:Myo7a	UTSW	7	97,744,970 (GRCm39)	missense	possibly damaging	0.58
R7313:Myo7a	UTSW	7	97,713,402 (GRCm39)	missense	probably damaging	0.99
R7334:Myo7a	UTSW	7	97,728,573 (GRCm39)	missense	probably benign
R7356:Myo7a	UTSW	7	97,751,890 (GRCm39)	missense	probably benign	0.01
R7393:Myo7a	UTSW	7	97,712,906 (GRCm39)	missense	possibly damaging	0.91
R7422:Myo7a	UTSW	7	97,700,833 (GRCm39)	splice site	probably null
R7472:Myo7a	UTSW	7	97,714,000 (GRCm39)	missense	probably damaging	1.00
R7483:Myo7a	UTSW	7	97,712,881 (GRCm39)	missense	probably benign	0.07
R7526:Myo7a	UTSW	7	97,734,655 (GRCm39)	missense	possibly damaging	0.49
R7948:Myo7a	UTSW	7	97,724,236 (GRCm39)	missense	probably damaging	1.00
R8069:Myo7a	UTSW	7	97,732,833 (GRCm39)	nonsense	probably null
R8115:Myo7a	UTSW	7	97,715,653 (GRCm39)	missense	probably damaging	0.98
R8150:Myo7a	UTSW	7	97,712,846 (GRCm39)	missense	probably benign	0.19
R8265:Myo7a	UTSW	7	97,734,604 (GRCm39)	missense	probably benign	0.00
R8289:Myo7a	UTSW	7	97,726,376 (GRCm39)	missense	probably benign
R8298:Myo7a	UTSW	7	97,747,541 (GRCm39)	missense	probably damaging	1.00
R8518:Myo7a	UTSW	7	97,740,270 (GRCm39)	missense	possibly damaging	0.58
R8539:Myo7a	UTSW	7	97,721,668 (GRCm39)	missense	probably damaging	0.99
R8557:Myo7a	UTSW	7	97,703,081 (GRCm39)	missense	probably benign	0.08
R8685:Myo7a	UTSW	7	97,746,334 (GRCm39)	missense	probably benign	0.03
R8902:Myo7a	UTSW	7	97,741,820 (GRCm39)	missense	probably damaging	1.00
R9034:Myo7a	UTSW	7	97,728,465 (GRCm39)	missense	probably benign	0.40
R9090:Myo7a	UTSW	7	97,740,281 (GRCm39)	missense	probably benign	0.04
R9172:Myo7a	UTSW	7	97,732,369 (GRCm39)	missense	probably benign
R9271:Myo7a	UTSW	7	97,740,281 (GRCm39)	missense	probably benign	0.04
R9334:Myo7a	UTSW	7	97,716,369 (GRCm39)	missense	probably damaging	1.00
R9356:Myo7a	UTSW	7	97,725,873 (GRCm39)	missense	probably benign	0.11
R9444:Myo7a	UTSW	7	97,742,698 (GRCm39)	missense	possibly damaging	0.84
R9513:Myo7a	UTSW	7	97,746,818 (GRCm39)	critical splice donor site	probably null
R9517:Myo7a	UTSW	7	97,721,166 (GRCm39)	missense	probably damaging	1.00
R9629:Myo7a	UTSW	7	97,712,937 (GRCm39)	missense	probably benign	0.03
R9662:Myo7a	UTSW	7	97,747,499 (GRCm39)	missense	possibly damaging	0.55
R9709:Myo7a	UTSW	7	97,743,536 (GRCm39)	missense	possibly damaging	0.79
RF005:Myo7a	UTSW	7	97,742,824 (GRCm39)	missense	probably benign	0.42
U15987:Myo7a	UTSW	7	97,714,997 (GRCm39)	nonsense	probably null
X0028:Myo7a	UTSW	7	97,714,932 (GRCm39)	missense	probably damaging	1.00
X0058:Myo7a	UTSW	7	97,711,855 (GRCm39)	missense	probably benign	0.02
Z1176:Myo7a	UTSW	7	97,744,934 (GRCm39)	missense	probably damaging	0.98
Z1177:Myo7a	UTSW	7	97,734,730 (GRCm39)	critical splice acceptor site	probably null
Z1177:Myo7a	UTSW	7	97,701,433 (GRCm39)	missense	probably damaging	0.98

Predicted Primers

PCR Primer
(F):5'- GAGACCATCAAGGACCTGAG -3'
(R):5'- TGTCTCTGTCTCCTGGGAAG -3'

Sequencing Primer
(F):5'- GGATTCCAGAACTCGAGAAGTCC -3'
(R):5'- CTGTCTCCTGGGAAGCCTTAG -3'

Posted On

2022-06-15