Mutagenetix > Incidental Mutation

Incidental Mutation 'R6000:Tpm2'

480765

Institutional Source

Beutler Lab

Gene Symbol

Tpm2

Ensembl Gene

ENSMUSG00000028464

Gene Name

tropomyosin 2, beta

Synonyms

Tpm-2, Trop-2

MMRRC Submission

044179-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.517) question?

Stock #

R6000 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

43514711-43523765 bp(-) (GRCm39)

Type of Mutation

critical splice acceptor site

DNA Base Change (assembly)

T to A at 43518301 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000103547 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030183] [ENSMUST00000030184] [ENSMUST00000030184] [ENSMUST00000107913] [ENSMUST00000107914] [ENSMUST00000150592]

AlphaFold

P58774

Predicted Effect

probably benign
Transcript: ENSMUST00000030183

SMART Domains

Protein: ENSMUSP00000030183
Gene: ENSMUSG00000028463

Domain	Start	End	E-Value	Type
signal peptide	1	31	N/A	INTRINSIC
low complexity region	61	80	N/A	INTRINSIC
Carb_anhydrase	120	369	2.72e-103	SMART
Blast:Carb_anhydrase	378	427	7e-14	BLAST

Predicted Effect

probably null
Transcript: ENSMUST00000030184

SMART Domains

Protein: ENSMUSP00000030184
Gene: ENSMUSG00000028464

Domain	Start	End	E-Value	Type
Pfam:Tropomyosin_1	7	153	3.3e-39	PFAM
Pfam:Tropomyosin	48	284	1.5e-97	PFAM

Predicted Effect

probably null
Transcript: ENSMUST00000030184

SMART Domains

Protein: ENSMUSP00000030184
Gene: ENSMUSG00000028464

Domain	Start	End	E-Value	Type
Pfam:Tropomyosin_1	7	153	3.3e-39	PFAM
Pfam:Tropomyosin	48	284	1.5e-97	PFAM

Predicted Effect

probably null
Transcript: ENSMUST00000107913

SMART Domains

Protein: ENSMUSP00000103546
Gene: ENSMUSG00000028464

Domain	Start	End	E-Value	Type
Pfam:Tropomyosin_1	7	153	6.5e-36	PFAM
Pfam:Tropomyosin	48	284	4.8e-98	PFAM

Predicted Effect

probably null
Transcript: ENSMUST00000107914

SMART Domains

Protein: ENSMUSP00000103547
Gene: ENSMUSG00000028464

Domain	Start	End	E-Value	Type
Pfam:Tropomyosin_1	7	153	7.2e-39	PFAM
Pfam:Tropomyosin	48	284	6.3e-94	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000124114

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000133355

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000150262

Predicted Effect

probably benign
Transcript: ENSMUST00000150592

SMART Domains

Protein: ENSMUSP00000119908
Gene: ENSMUSG00000028464

Domain	Start	End	E-Value	Type
Pfam:Tropomyosin_1	7	106	2.2e-26	PFAM
Pfam:Tropomyosin	48	106	1.1e-18	PFAM

Coding Region Coverage

1x: 99.9%
3x: 99.5%
10x: 97.4%
20x: 91.7%

Validation Efficiency

100% (64/64)

MGI Phenotype

FUNCTION: This gene belongs to the tropomyosin family which encodes proteins that bind to actin filaments and stabilize them by regulating access to actin modifying proteins. The encoded protein is a high molecular weight tropomyosin expressed in slow skeletal muscle. In humans, mutations in this gene are associated with nemaline myopathy, cap disease and distal arthrogryposis syndromes. Alternative splicing of this gene results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Apr 2013]

Allele List at MGI

Other mutations in this stock

Total: 66 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310034C09Rik	T	C	16: 88,556,427 (GRCm39)	C214R	possibly damaging	Het
Ahnak	A	T	19: 8,990,475 (GRCm39)	K3920*	probably null	Het
Alox12b	A	G	11: 69,060,394 (GRCm39)	D650G	probably damaging	Het
Amt	A	T	9: 108,178,684 (GRCm39)	Y400F	probably benign	Het
Ankrd11	A	G	8: 123,617,934 (GRCm39)	S1973P	possibly damaging	Het
Aoc1	A	T	6: 48,884,573 (GRCm39)	T539S	probably benign	Het
Arhgap44	CTGCT	CTGCTTGCT	11: 64,922,910 (GRCm39)		probably null	Het
Ccdc15	C	T	9: 37,227,060 (GRCm39)	G292S	probably benign	Het
Ccdc162	C	T	10: 41,437,159 (GRCm39)	C287Y	possibly damaging	Het
Ccn6	T	C	10: 39,034,296 (GRCm39)	Y102C	probably damaging	Het
Cdk15	G	A	1: 59,328,818 (GRCm39)	G244D	probably damaging	Het
Cep290	T	A	10: 100,377,649 (GRCm39)	Y1560N	probably damaging	Het
Cfap251	A	G	5: 123,392,435 (GRCm39)		probably benign	Het
Cic	A	C	7: 24,971,423 (GRCm39)	I385L	probably benign	Het
Cobl	A	T	11: 12,319,684 (GRCm39)	F231L	probably benign	Het
Cpeb1	T	C	7: 81,011,428 (GRCm39)	D171G	possibly damaging	Het
Csnk1g2	T	A	10: 80,474,778 (GRCm39)	V305E	probably damaging	Het
Cyp2c29	A	G	19: 39,296,050 (GRCm39)		probably null	Het
Dner	A	T	1: 84,361,650 (GRCm39)	M653K	possibly damaging	Het
Dst	T	A	1: 34,251,304 (GRCm39)	M4311K	possibly damaging	Het
Ep400	A	G	5: 110,831,067 (GRCm39)	S2200P	unknown	Het
Ephb2	A	T	4: 136,411,341 (GRCm39)	S440T	possibly damaging	Het
Ercc1	A	T	7: 19,081,086 (GRCm39)		probably benign	Het
Folh1	T	A	7: 86,375,142 (GRCm39)	N615Y	probably benign	Het
Gm7298	T	C	6: 121,742,038 (GRCm39)	Y487H	possibly damaging	Het
Gucy1b2	A	T	14: 62,656,499 (GRCm39)	I286N	probably benign	Het
Hr	A	G	14: 70,805,273 (GRCm39)	D1005G	probably damaging	Het
Ifrd1	C	A	12: 40,266,243 (GRCm39)	V117F	possibly damaging	Het
Ift140	A	T	17: 25,255,934 (GRCm39)	T210S	probably benign	Het
Igll1	C	A	16: 16,681,805 (GRCm39)		probably benign	Het
Ino80	G	T	2: 119,204,989 (GRCm39)	S1512R	probably benign	Het
Intu	A	T	3: 40,608,578 (GRCm39)	K197*	probably null	Het
Kdm6b	A	G	11: 69,294,424 (GRCm39)	L1216P	unknown	Het
Klrb1c	T	G	6: 128,761,120 (GRCm39)	D169A	probably damaging	Het
Lamp3	T	A	16: 19,519,698 (GRCm39)	T162S	possibly damaging	Het
Mapk10	G	A	5: 103,114,342 (GRCm39)	P319S	probably damaging	Het
Mapk10	G	A	5: 103,114,341 (GRCm39)	P319L	probably damaging	Het
Mical3	T	C	6: 120,998,281 (GRCm39)	T702A	probably benign	Het
Mstn	C	T	1: 53,100,828 (GRCm39)		probably benign	Het
Nckap1l	T	C	15: 103,387,242 (GRCm39)	S706P	probably benign	Het
Nckap5l	G	A	15: 99,324,766 (GRCm39)	T579I	probably damaging	Het
Or13p3	A	T	4: 118,567,441 (GRCm39)	N279I	probably damaging	Het
Or4a27	C	A	2: 88,559,575 (GRCm39)	A123S	probably damaging	Het
Or8s16	G	A	15: 98,211,317 (GRCm39)	T38I	probably benign	Het
Pcdh18	A	C	3: 49,708,913 (GRCm39)	S801A	probably damaging	Het
Pde11a	A	T	2: 75,848,204 (GRCm39)	D874E	probably damaging	Het
Pfdn6	G	T	17: 34,158,589 (GRCm39)	P62T	probably damaging	Het
Pkd1l1	A	G	11: 8,900,427 (GRCm39)	I38T	probably benign	Het
Prkdc	A	T	16: 15,647,561 (GRCm39)	I3662F	possibly damaging	Het
Psg26	A	T	7: 18,216,617 (GRCm39)	L74*	probably null	Het
Rassf6	A	G	5: 90,751,736 (GRCm39)	V341A	probably damaging	Het
Rsad2	C	A	12: 26,497,150 (GRCm39)		probably null	Het
Rwdd3	A	G	3: 120,950,162 (GRCm39)	Y95H	probably damaging	Het
Scfd1	A	G	12: 51,492,457 (GRCm39)	I589V	possibly damaging	Het
Sgsm1	A	T	5: 113,434,704 (GRCm39)	I131N	probably damaging	Het
Tecpr1	A	G	5: 144,148,239 (GRCm39)	S389P	probably benign	Het
Tle3	T	A	9: 61,281,296 (GRCm39)	I29N	probably damaging	Het
Tmem63c	C	A	12: 87,103,971 (GRCm39)	N73K	probably damaging	Het
Trak2	A	T	1: 58,950,971 (GRCm39)	D405E	possibly damaging	Het
Ttn	C	A	2: 76,575,516 (GRCm39)	A23380S	probably damaging	Het
Ttn	A	T	2: 76,715,495 (GRCm39)		probably benign	Het
Tub	T	C	7: 108,628,857 (GRCm39)	S391P	probably damaging	Het
Ush2a	G	T	1: 187,999,223 (GRCm39)	E178*	probably null	Het
Vamp9	G	T	5: 100,089,226 (GRCm39)	A164S	probably benign	Het
Ylpm1	C	A	12: 85,044,030 (GRCm39)	T256K	unknown	Het
Zfp1007	A	G	5: 109,824,730 (GRCm39)	V240A	probably benign	Het

Other mutations in Tpm2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00773:Tpm2	APN	4	43,518,251 (GRCm39)	missense	probably damaging	1.00
IGL01447:Tpm2	APN	4	43,518,251 (GRCm39)	nonsense	probably null
IGL03145:Tpm2	APN	4	43,519,447 (GRCm39)	missense	probably damaging	0.97
PIT4791001:Tpm2	UTSW	4	43,519,263 (GRCm39)	missense	probably benign	0.30
R0970:Tpm2	UTSW	4	43,515,968 (GRCm39)	missense	probably benign	0.02
R2427:Tpm2	UTSW	4	43,523,306 (GRCm39)	missense	probably damaging	1.00
R4835:Tpm2	UTSW	4	43,519,220 (GRCm39)	splice site	probably null
R5249:Tpm2	UTSW	4	43,514,828 (GRCm39)	missense	probably benign
R5519:Tpm2	UTSW	4	43,522,751 (GRCm39)	missense	possibly damaging	0.87
R5568:Tpm2	UTSW	4	43,522,692 (GRCm39)	nonsense	probably null
R5746:Tpm2	UTSW	4	43,519,731 (GRCm39)	missense	possibly damaging	0.90
R5810:Tpm2	UTSW	4	43,518,968 (GRCm39)	unclassified	probably benign
R5850:Tpm2	UTSW	4	43,523,296 (GRCm39)	missense	probably damaging	1.00
R6820:Tpm2	UTSW	4	43,518,443 (GRCm39)	missense	probably damaging	1.00
R7909:Tpm2	UTSW	4	43,515,939 (GRCm39)	missense	probably benign	0.06
R9473:Tpm2	UTSW	4	43,514,813 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- TAGCCTGACTTAATTGCCTGGG -3'
(R):5'- GAGCTGAAGGATTCGGGATC -3'

Sequencing Primer
(F):5'- CCTGACTTAATTGCCTGGGTTGTG -3'
(R):5'- AGTGGTTCACTGACAGCG -3'

Posted On

2017-06-26