Mutagenetix > Incidental Mutation

Incidental Mutation 'R2208:Tmc2'

236760

Institutional Source

Beutler Lab

Gene Symbol

Tmc2

Ensembl Gene

ENSMUSG00000060332

Gene Name

transmembrane channel-like gene family 2

Synonyms

MMRRC Submission

040210-MU

Accession Numbers

Is this an essential gene?

Possibly non essential (E-score: 0.491) question?

Stock #

R2208 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

130195194-130264445 bp(+) (GRCm38)

Type of Mutation

splice site

DNA Base Change (assembly)

C to A at 130214563 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000125843 (fasta)

Gene Model

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

AlphaFold

Q8R4P4

Predicted Effect

probably null
Transcript: ENSMUST00000077988

SMART Domains

Protein: ENSMUSP00000077139
Gene: ENSMUSG00000060332

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 null
Transcript: ENSMUST00000077988

SMART Domains

Protein: ENSMUSP00000077139
Gene: ENSMUSG00000060332

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 null
Transcript: ENSMUST00000166774

SMART Domains

Protein: ENSMUSP00000125843
Gene: ENSMUSG00000060332

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

Predicted Effect

probably null
Transcript: ENSMUST00000166774

SMART Domains

Protein: ENSMUSP00000125843
Gene: ENSMUSG00000060332

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

0.9755

Coding Region Coverage

1x: 99.2%
3x: 98.7%
10x: 97.6%
20x: 96.0%

Validation Efficiency

98% (51/52)

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: 52 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2410089E03Rik	T	A	15: 8,194,403	N883K	probably benign	Het
Ahnak	T	C	19: 9,017,732	V5460A	probably benign	Het
Bco2	A	G	9: 50,533,455	V517A	probably damaging	Het
Brca2	T	A	5: 150,532,344	D183E	probably damaging	Het
Ccdc142	T	C	6: 83,107,960		probably null	Het
Ccdc39	A	G	3: 33,841,178	L34P	probably damaging	Het
Cdc42bpb	T	A	12: 111,336,029	H198L	probably damaging	Het
Cdc73	T	A	1: 143,609,382	E516V	probably damaging	Het
Cep170b	T	A	12: 112,738,985	L1059Q	probably benign	Het
Chrm1	T	C	19: 8,678,099	L56P	probably damaging	Het
Clec4d	T	A	6: 123,265,355	V22D	probably damaging	Het
Cyp2c39	T	C	19: 39,560,961	Y308H	possibly damaging	Het
Cyp2d12	T	C	15: 82,556,936	L141P	probably damaging	Het
Cyp4x1	G	T	4: 115,126,594	Q85K	probably benign	Het
Dpysl5	G	A	5: 30,791,597	D399N	probably damaging	Het
Enpp7	T	C	11: 118,988,762		probably benign	Het
Fabp3	C	T	4: 130,312,387	T57I	probably benign	Het
Fitm2	T	A	2: 163,472,684		probably benign	Het
Gm14139	T	A	2: 150,193,145	V462E	probably benign	Het
Gng10	T	A	4: 59,035,314	I26N	possibly damaging	Het
Gpr33	C	T	12: 52,023,453	V268I	probably benign	Het
Hmcn2	G	A	2: 31,380,297	C1182Y	probably damaging	Het
Kcnh8	GAGACCAACGAGCAGCTGATGCTTCAGA	GAGA	17: 52,725,906	74	probably benign	Het
Krt36	C	T	11: 100,102,939	V358M	probably damaging	Het
Lmod3	T	C	6: 97,247,877	I328V	probably benign	Het
Lrp8	T	C	4: 107,855,790	V580A	probably damaging	Het
Masp2	T	C	4: 148,614,415	I651T	probably damaging	Het
Mnd1	C	A	3: 84,134,109	C62F	probably benign	Het
Msi2	A	T	11: 88,590,108	S118T	probably damaging	Het
Muc19	T	C	15: 91,871,549		noncoding transcript	Het
Nabp1	G	A	1: 51,477,614	R32*	probably null	Het
Nfix	CAAAAA	CAAAA	8: 84,716,247		probably null	Het
Nup88	T	C	11: 70,965,719	D196G	probably damaging	Het
Olfr747	T	C	14: 50,681,563	I24V	probably benign	Het
Pax1	T	A	2: 147,365,802	I198N	probably damaging	Het
Pde3a	A	G	6: 141,250,347	E253G	probably damaging	Het
Phldb1	C	T	9: 44,696,131	R1192Q	probably damaging	Het
Pianp	C	A	6: 124,999,639	P137Q	probably damaging	Het
Prdm15	A	C	16: 97,799,264		probably null	Het
Ptprf	A	T	4: 118,269,172		probably benign	Het
Rfx7	A	G	9: 72,617,964	D812G	probably benign	Het
Rgs22	T	C	15: 36,050,232	T691A	probably benign	Het
Rundc3a	A	T	11: 102,402,088	S436C	probably damaging	Het
Sntb1	T	C	15: 55,906,318	T92A	possibly damaging	Het
Tarsl2	T	C	7: 65,682,848	S566P	probably damaging	Het
Tbc1d32	A	T	10: 56,150,792		probably null	Het
Tep1	T	C	14: 50,866,864	Q191R	probably benign	Het
Tns1	A	C	1: 74,079,240	I77S	probably damaging	Het
Trpd52l3	T	C	19: 30,004,246	W134R	probably damaging	Het
Vmn2r15	A	C	5: 109,297,443	N38K	possibly damaging	Het
Wdr90	A	T	17: 25,860,388	D257E	probably damaging	Het
Zbtb9	T	C	17: 26,974,124	C168R	possibly damaging	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
R1589:Tmc2	UTSW	2	130247960	missense	probably damaging	0.99
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
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'- CTTGGAGAGAAATGACAAAATCCCG -3'
(R):5'- TGTCAAGTTGCCAGGGACTC -3'

Sequencing Primer
(F):5'- AGTCTCTACAGTATGCCTGCTAGTG -3'
(R):5'- ACTCGTGGTGGTTCCCATGTC -3'

Posted On

2014-10-02