Mutagenetix > Incidental Mutation

Incidental Mutation 'R1589:Tmc2'

177693

Institutional Source

Beutler Lab

Gene Symbol

Tmc2

Ensembl Gene

ENSMUSG00000060332

Gene Name

transmembrane channel-like gene family 2

Synonyms

MMRRC Submission

039626-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.375) question?

Stock #

R1589 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

130195194-130264445 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 130247960 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Phenylalanine at position 622 (I622F)

Ref Sequence

ENSEMBL: ENSMUSP00000125843 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000077988] [ENSMUST00000166774]

AlphaFold

Q8R4P4

Predicted Effect

probably damaging
Transcript: ENSMUST00000077988
AA Change: I622F

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000077139
Gene: ENSMUSG00000060332
AA Change: I622F

Domain	Start	End	E-Value	Type
transmembrane domain	236	258	N/A	INTRINSIC
transmembrane domain	317	339	N/A	INTRINSIC
transmembrane domain	412	434	N/A	INTRINSIC
transmembrane domain	488	507	N/A	INTRINSIC
low complexity region	541	553	N/A	INTRINSIC
Pfam:TMC	556	671	8.6e-41	PFAM
transmembrane domain	676	698	N/A	INTRINSIC
transmembrane domain	735	757	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000166774
AA Change: I622F

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000125843
Gene: ENSMUSG00000060332
AA Change: I622F

Domain	Start	End	E-Value	Type
transmembrane domain	236	258	N/A	INTRINSIC
transmembrane domain	317	339	N/A	INTRINSIC
transmembrane domain	412	434	N/A	INTRINSIC
transmembrane domain	488	507	N/A	INTRINSIC
low complexity region	541	553	N/A	INTRINSIC
Pfam:TMC	556	671	1.2e-36	PFAM
transmembrane domain	676	698	N/A	INTRINSIC
transmembrane domain	735	757	N/A	INTRINSIC

Meta Mutation Damage Score

0.1315

Coding Region Coverage

1x: 99.0%
3x: 98.2%
10x: 95.8%
20x: 90.8%

Validation Efficiency

97% (89/92)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a transmembrane protein that is necesssary for mechanotransduction in cochlear hair cells of the inner ear. Mutations in this gene may underlie hereditary disorders of balance and hearing. [provided by RefSeq, Aug 2015]
PHENOTYPE: Mice homozygous for a null allele display normal hearing and motor behavior. Cochlear hair cells show partial resistance to gentamicin induced toxicity. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 87 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700008P02Rik	A	G	3: 6,620,441		probably benign	Het
Aadacl2	C	T	3: 60,010,576	T82I	probably benign	Het
Acadl	T	C	1: 66,853,223	N147S	probably benign	Het
Actr3	A	T	1: 125,408,563	M79K	probably damaging	Het
Agbl3	A	G	6: 34,857,517	S874G	possibly damaging	Het
Aoah	A	T	13: 21,002,948	T472S	probably damaging	Het
Asb16	A	T	11: 102,268,995	D58V	probably damaging	Het
B4galt1	T	C	4: 40,823,575	D172G	probably benign	Het
Bax	T	C	7: 45,465,247	N55S	possibly damaging	Het
Bdkrb2	A	G	12: 105,591,859	N120D	possibly damaging	Het
Bicdl1	T	C	5: 115,651,266		probably benign	Het
Cand1	A	G	10: 119,213,566	L425P	probably damaging	Het
Caskin1	G	A	17: 24,505,478		probably null	Het
Cd248	C	T	19: 5,069,932	P603S	probably benign	Het
Cep95	G	T	11: 106,800,104	R143L	probably benign	Het
Clptm1l	G	T	13: 73,614,673		probably null	Het
Cntnap5a	T	C	1: 116,060,200	F154L	possibly damaging	Het
Cyld	A	T	8: 88,709,990	I303F	possibly damaging	Het
Dock2	A	G	11: 34,706,461	S370P	probably damaging	Het
Enah	G	T	1: 181,922,293	T327K	probably damaging	Het
Farp2	A	T	1: 93,579,860	S427C	probably damaging	Het
Fbxw11	C	T	11: 32,733,612	T301M	probably damaging	Het
Foxc2	A	T	8: 121,117,176	T188S	probably benign	Het
Fzd2	A	G	11: 102,606,328	T533A	probably benign	Het
Glb1l2	G	T	9: 26,769,038	S248*	probably null	Het
Glul	A	T	1: 153,905,538		probably benign	Het
Gm28042	A	G	2: 120,041,406	T946A	probably benign	Het
Golga3	T	A	5: 110,181,783	D2E	probably damaging	Het
Grm1	A	T	10: 10,719,967	F639Y	probably benign	Het
Gzmn	A	G	14: 56,165,911	L247P	probably benign	Het
Hgf	T	G	5: 16,613,785	I525R	probably damaging	Het
Hnrnpul2	T	A	19: 8,831,332	D719E	probably benign	Het
Itga10	C	T	3: 96,651,738		probably benign	Het
Itga9	T	C	9: 118,607,117		probably null	Het
Itgb1	T	A	8: 128,705,458	C16S	probably damaging	Het
Itgb1	G	T	8: 128,705,459	C16F	possibly damaging	Het
Kat14	A	G	2: 144,394,100	I251V	probably benign	Het
Kdsr	A	T	1: 106,734,541		probably null	Het
Kif12	T	A	4: 63,166,500	E527V	probably benign	Het
Larp1b	T	C	3: 41,033,474	S44P	probably damaging	Het
Lonp2	T	C	8: 86,673,072		probably benign	Het
Lrp1	C	T	10: 127,605,606	S216N	probably benign	Het
Lrrc19	T	C	4: 94,640,950	S32G	probably benign	Het
Mdm2	G	A	10: 117,690,529	T335M	probably benign	Het
Mettl25	A	G	10: 105,779,632	Y504H	probably damaging	Het
Mill1	T	C	7: 18,245,647	I13T	probably benign	Het
Mmachc	T	A	4: 116,703,524	Q258L	probably benign	Het
Mpdz	T	A	4: 81,421,176	I5L	probably benign	Het
Mrps2	C	T	2: 28,469,488	A119V	probably benign	Het
Mtmr11	A	G	3: 96,168,113	T370A	probably benign	Het
Nmi	T	C	2: 51,958,977	I34V	possibly damaging	Het
Obscn	A	T	11: 59,036,075	M5538K	possibly damaging	Het
Ogdhl	T	C	14: 32,325,865	I24T	probably benign	Het
Olfr1477	C	T	19: 13,502,757	T138M	probably benign	Het
Olfr675	A	G	7: 105,024,560	V140A	probably benign	Het
Olfr703	A	G	7: 106,845,196	Y195C	possibly damaging	Het
Olfr816	A	G	10: 129,911,681	V199A	probably benign	Het
Omp	G	T	7: 98,145,359	D20E	probably benign	Het
Otog	A	G	7: 46,283,908	H1291R	probably benign	Het
Pgbd1	A	G	13: 21,423,292	L244P	probably damaging	Het
Ranbp2	A	G	10: 58,463,986	I481V	probably benign	Het
Rbp3	A	T	14: 33,955,792	I566F	probably damaging	Het
Rsph4a	A	G	10: 33,905,529	D125G	probably benign	Het
Scn11a	A	G	9: 119,769,807	V1219A	probably damaging	Het
Serpine3	G	A	14: 62,674,381	G264D	probably benign	Het
Slc4a10	T	C	2: 62,257,462	F400L	probably damaging	Het
Slco1a4	C	T	6: 141,845,447	V8I	probably benign	Het
Soga1	A	T	2: 157,027,637	M1026K	probably benign	Het
Spen	T	C	4: 141,488,024	D499G	unknown	Het
Stk32c	A	G	7: 139,119,015		probably null	Het
Tars	A	G	15: 11,388,175	V485A	probably benign	Het
Tcerg1l	A	G	7: 138,361,767	L258P	probably damaging	Het
Tmem183a	A	T	1: 134,354,706	N220K	probably damaging	Het
Tnni3	T	C	7: 4,520,526	D146G	probably damaging	Het
Trappc11	G	T	8: 47,501,680	D908E	probably damaging	Het
Trappc8	A	G	18: 20,863,551	Y436H	probably damaging	Het
Ttc41	G	A	10: 86,776,390	V1176I	probably benign	Het
Ube2b	A	G	11: 51,997,872	V24A	probably benign	Het
Usp30	T	C	5: 114,112,961	C233R	probably damaging	Het
Vmn1r87	T	A	7: 13,131,776	T195S	possibly damaging	Het
Vmn2r24	T	C	6: 123,806,520		probably benign	Het
Vmn2r81	C	A	10: 79,293,024	T583N	probably damaging	Het
Vwa8	C	T	14: 78,908,230	R116C	probably damaging	Het
Wdr1	C	A	5: 38,529,972	V239L	probably benign	Het
Wdr17	C	T	8: 54,703,907		probably benign	Het
Zfhx4	A	C	3: 5,241,729	D5A	probably damaging	Het
Zfyve27	T	C	19: 42,171,745		probably null	Het

Other mutations in Tmc2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00465:Tmc2	APN	2	130261304	missense	possibly damaging	0.94
IGL00966:Tmc2	APN	2	130264012	missense	probably benign	0.02
IGL01094:Tmc2	APN	2	130260166	splice site	probably benign
IGL01331:Tmc2	APN	2	130232356	missense	probably damaging	1.00
IGL01660:Tmc2	APN	2	130260224	nonsense	probably null
IGL01926:Tmc2	APN	2	130260240	missense	possibly damaging	0.68
IGL02150:Tmc2	APN	2	130240153	missense	probably damaging	0.98
IGL02273:Tmc2	APN	2	130229206	missense	probably damaging	0.99
IGL03137:Tmc2	APN	2	130240130	missense	probably damaging	1.00
IGL03179:Tmc2	APN	2	130229187	missense	probably damaging	1.00
FR4449:Tmc2	UTSW	2	130240196	missense	probably damaging	1.00
H8786:Tmc2	UTSW	2	130226262	missense	probably damaging	1.00
PIT4418001:Tmc2	UTSW	2	130248651	missense	probably damaging	0.96
R0364:Tmc2	UTSW	2	130202103	missense	probably benign	0.00
R1183:Tmc2	UTSW	2	130247976	missense	probably damaging	1.00
R1446:Tmc2	UTSW	2	130248730	missense	probably damaging	0.97
R1458:Tmc2	UTSW	2	130248762	missense	probably damaging	1.00
R1656:Tmc2	UTSW	2	130247934	missense	possibly damaging	0.93
R1686:Tmc2	UTSW	2	130256116	missense	possibly damaging	0.71
R1765:Tmc2	UTSW	2	130260225	missense	probably benign	0.34
R1776:Tmc2	UTSW	2	130234869	missense	probably damaging	1.00
R1873:Tmc2	UTSW	2	130248756	missense	possibly damaging	0.68
R1972:Tmc2	UTSW	2	130214664	splice site	probably benign
R2020:Tmc2	UTSW	2	130232385	missense	probably damaging	1.00
R2208:Tmc2	UTSW	2	130214563	splice site	probably null
R3968:Tmc2	UTSW	2	130202071	missense	probably benign	0.02
R4732:Tmc2	UTSW	2	130261397	splice site	probably null
R4733:Tmc2	UTSW	2	130261397	splice site	probably null
R4989:Tmc2	UTSW	2	130202041	missense	possibly damaging	0.88
R5143:Tmc2	UTSW	2	130234818	missense	probably damaging	0.98
R5411:Tmc2	UTSW	2	130240115	missense	probably damaging	1.00
R5514:Tmc2	UTSW	2	130241644	missense	possibly damaging	0.94
R5690:Tmc2	UTSW	2	130232386	missense	probably damaging	1.00
R5983:Tmc2	UTSW	2	130247976	missense	probably damaging	1.00
R6451:Tmc2	UTSW	2	130264203	missense	probably damaging	0.99
R6927:Tmc2	UTSW	2	130261380	missense	probably benign
R7132:Tmc2	UTSW	2	130232409	missense	possibly damaging	0.82
R7240:Tmc2	UTSW	2	130234804	missense	possibly damaging	0.80
R7353:Tmc2	UTSW	2	130196577	critical splice donor site	probably null
R8167:Tmc2	UTSW	2	130241568	missense	probably benign	0.04
R8554:Tmc2	UTSW	2	130264164	missense	probably benign	0.00
R9134:Tmc2	UTSW	2	130232401	missense	probably benign	0.21
R9169:Tmc2	UTSW	2	130241596	missense	probably damaging	1.00
R9209:Tmc2	UTSW	2	130261397	splice site	probably null
R9232:Tmc2	UTSW	2	130243129	missense	probably damaging	1.00
R9725:Tmc2	UTSW	2	130247961	missense	probably damaging	0.99
X0019:Tmc2	UTSW	2	130208285	missense	possibly damaging	0.59
X0052:Tmc2	UTSW	2	130201972	missense	probably benign	0.00
Z1177:Tmc2	UTSW	2	130208296	missense	possibly damaging	0.56

Predicted Primers

PCR Primer
(F):5'- CCAAGGCAGGCATTTTGGGTGAG -3'
(R):5'- GCAGATCACATGGTCTCTGGCCTC -3'

Sequencing Primer
(F):5'- AGTTGTCTTGACTTGACAGGCTC -3'
(R):5'- ccttccttccctctcactttc -3'

Posted On

2014-04-24