Mutagenetix > Incidental Mutation

Incidental Mutation 'R4778:Tmem43'

426214

Institutional Source

Beutler Lab

Gene Symbol

Tmem43

Ensembl Gene

ENSMUSG00000030095

Gene Name

transmembrane protein 43

Synonyms

LUMA, 1200015A22Rik

MMRRC Submission

042414-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4778 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

91450689-91465445 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 91459237 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 236 (V236A)

Ref Sequence

ENSEMBL: ENSMUSP00000032183 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000032183]

AlphaFold

Q9DBS1

Predicted Effect

probably damaging
Transcript: ENSMUST00000032183
AA Change: V236A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000032183
Gene: ENSMUSG00000030095
AA Change: V236A

Domain	Start	End	E-Value	Type
transmembrane domain	32	51	N/A	INTRINSIC
Pfam:DUF1625	121	373	3.6e-88	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000140246

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000144246

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000153179

Meta Mutation Damage Score

0.7506

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 94.3%

Validation Efficiency

98% (54/55)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene belongs to the TMEM43 family. Defects in this gene are the cause of familial arrhythmogenic right ventricular dysplasia type 5 (ARVD5), also known as arrhythmogenic right ventricular cardiomyopathy type 5 (ARVC5). Arrhythmogenic right ventricular dysplasia is an inherited disorder, often involving both ventricles, and is characterized by ventricular tachycardia, heart failure, sudden cardiac death, and fibrofatty replacement of cardiomyocytes. This gene contains a response element for PPAR gamma (an adipogenic transcription factor), which may explain the fibrofatty replacement of the myocardium, a characteristic pathological finding in ARVC. [provided by RefSeq, Oct 2008]
PHENOTYPE: In a gihg-throughput screen, female homozygous mutant mice exhibited an increased anxiety-like response during open field activity testing when compared with their gender-matched wild-type littermates and the historical mean. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 48 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc10	T	C	17: 46,615,342 (GRCm39)	N1349S	probably damaging	Het
Ahnak	T	C	19: 8,989,339 (GRCm39)	V3541A	possibly damaging	Het
Arhgap33	T	A	7: 30,231,518 (GRCm39)	T156S	probably benign	Het
Bltp1	T	A	3: 36,991,214 (GRCm39)	M897K	possibly damaging	Het
Card11	G	T	5: 140,869,537 (GRCm39)		probably null	Het
Cdh3	T	A	8: 107,270,458 (GRCm39)	I445N	probably damaging	Het
Csrp3	T	G	7: 48,482,311 (GRCm39)	K169N	probably damaging	Het
Cyp2c69	T	C	19: 39,866,038 (GRCm39)	N185S	probably benign	Het
Czib	T	C	4: 107,749,195 (GRCm39)	V64A	probably damaging	Het
Dpysl3	C	T	18: 43,487,867 (GRCm39)	V159I	probably benign	Het
Erc1	A	T	6: 119,774,298 (GRCm39)		probably null	Het
Fat1	T	C	8: 45,491,363 (GRCm39)	V3808A	probably benign	Het
Fbxw19	T	C	9: 109,323,714 (GRCm39)	D87G	probably damaging	Het
Gm1123	T	C	9: 98,900,560 (GRCm39)	I99V	probably benign	Het
Gm11677	C	T	11: 111,615,537 (GRCm39)		noncoding transcript	Het
Hand1	T	C	11: 57,722,449 (GRCm39)	D55G	possibly damaging	Het
Lrguk	T	A	6: 34,033,015 (GRCm39)	I227K	probably damaging	Het
Mdn1	C	T	4: 32,683,583 (GRCm39)	R726*	probably null	Het
Minar1	T	A	9: 89,485,155 (GRCm39)	I81F	probably damaging	Het
Myo16	T	A	8: 10,619,694 (GRCm39)	V1415E	probably damaging	Het
Myof	T	C	19: 37,938,011 (GRCm39)	D901G	probably damaging	Het
Naip1	A	G	13: 100,563,156 (GRCm39)	Y670H	probably damaging	Het
Nmd3	T	A	3: 69,638,924 (GRCm39)	Y171*	probably null	Het
Notch4	C	T	17: 34,801,485 (GRCm39)	A1111V	possibly damaging	Het
Nphp4	T	A	4: 152,640,748 (GRCm39)	D1038E	probably benign	Het
Or2ag1b	A	C	7: 106,288,874 (GRCm39)	S21R	probably damaging	Het
Or5p60	A	T	7: 107,723,687 (GRCm39)	I261N	possibly damaging	Het
Osbpl10	C	T	9: 114,938,598 (GRCm39)	S86L	probably damaging	Het
Pcsk6	G	A	7: 65,608,893 (GRCm39)	G252R	probably damaging	Het
Pole	T	G	5: 110,478,698 (GRCm39)	H15Q	probably benign	Het
Pstpip1	A	G	9: 56,035,904 (GRCm39)	D383G	possibly damaging	Het
Ptprq	T	C	10: 107,426,883 (GRCm39)	T1551A	probably benign	Het
Rasgrf2	A	G	13: 92,131,780 (GRCm39)	F626L	probably damaging	Het
Retreg1	C	A	15: 25,971,871 (GRCm39)	N394K	possibly damaging	Het
Rpl7-ps8	T	A	15: 59,083,252 (GRCm39)		noncoding transcript	Het
Rpp14	T	A	14: 8,090,203 (GRCm38)	D42E	probably benign	Het
Rrp8	T	A	7: 105,386,481 (GRCm39)		probably benign	Het
Rufy4	T	C	1: 74,186,822 (GRCm39)	C537R	probably damaging	Het
Snx1	T	C	9: 66,008,698 (GRCm39)		probably benign	Het
Stau1	A	T	2: 166,805,442 (GRCm39)	N51K	probably benign	Het
Tdrd5	T	A	1: 156,083,157 (GRCm39)	D960V	probably damaging	Het
Tex10	T	C	4: 48,436,468 (GRCm39)	D750G	probably damaging	Het
Tmem89	T	C	9: 108,744,443 (GRCm39)	V112A	probably damaging	Het
Traf7	C	G	17: 24,729,412 (GRCm39)		probably benign	Het
Vmn1r41	A	C	6: 89,724,257 (GRCm39)	K266T	probably damaging	Het
Vmn2r65	T	C	7: 84,592,801 (GRCm39)	K469E	possibly damaging	Het
Zfp831	A	G	2: 174,488,600 (GRCm39)	T1092A	possibly damaging	Het
Zfp981	T	A	4: 146,622,112 (GRCm39)	S346T	probably benign	Het

Other mutations in Tmem43

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02887:Tmem43	APN	6	91,454,356 (GRCm39)	missense	possibly damaging	0.73
IGL03105:Tmem43	APN	6	91,457,682 (GRCm39)	missense	probably damaging	1.00
R0415:Tmem43	UTSW	6	91,459,300 (GRCm39)	missense	probably benign	0.13
R1388:Tmem43	UTSW	6	91,455,785 (GRCm39)	splice site	probably null
R1581:Tmem43	UTSW	6	91,455,717 (GRCm39)	missense	probably benign	0.01
R1777:Tmem43	UTSW	6	91,454,312 (GRCm39)	nonsense	probably null
R1895:Tmem43	UTSW	6	91,463,891 (GRCm39)	missense	probably benign	0.31
R1946:Tmem43	UTSW	6	91,463,891 (GRCm39)	missense	probably benign	0.31
R2697:Tmem43	UTSW	6	91,456,911 (GRCm39)	missense	possibly damaging	0.85
R5205:Tmem43	UTSW	6	91,463,763 (GRCm39)	missense	possibly damaging	0.89
R5366:Tmem43	UTSW	6	91,455,240 (GRCm39)	missense	probably benign	0.43
R5383:Tmem43	UTSW	6	91,450,872 (GRCm39)	missense	probably benign	0.00
R5516:Tmem43	UTSW	6	91,455,192 (GRCm39)	missense	possibly damaging	0.70
R5569:Tmem43	UTSW	6	91,454,336 (GRCm39)	missense	probably benign	0.01
R5656:Tmem43	UTSW	6	91,457,690 (GRCm39)	missense	probably benign	0.01
R6490:Tmem43	UTSW	6	91,463,862 (GRCm39)	missense	possibly damaging	0.91
R6490:Tmem43	UTSW	6	91,455,759 (GRCm39)	missense	probably damaging	0.97
R7853:Tmem43	UTSW	6	91,458,968 (GRCm39)	missense	probably benign	0.06
R8330:Tmem43	UTSW	6	91,455,746 (GRCm39)	missense	possibly damaging	0.94
R8947:Tmem43	UTSW	6	91,462,362 (GRCm39)	missense	probably damaging	1.00
R9069:Tmem43	UTSW	6	91,463,897 (GRCm39)	missense	possibly damaging	0.91
R9132:Tmem43	UTSW	6	91,459,291 (GRCm39)	missense	probably benign	0.06
R9159:Tmem43	UTSW	6	91,459,291 (GRCm39)	missense	probably benign	0.06
S24628:Tmem43	UTSW	6	91,459,300 (GRCm39)	missense	probably benign	0.13

Predicted Primers

PCR Primer
(F):5'- AGAGGCCATGGCTTTTCAG -3'
(R):5'- TTGGGGCAGATCTACACAGG -3'

Sequencing Primer
(F):5'- TCAGTGTGTGCAGCAGC -3'
(R):5'- GCCTTCTGAAAGTGCCCAAGAG -3'

Posted On

2016-08-25