Mutagenetix > Incidental Mutation

Incidental Mutation 'R9507:Des'

717856

Institutional Source

Beutler Lab

Gene Symbol

Des

Ensembl Gene

ENSMUSG00000026208

Gene Name

desmin

Synonyms

MMRRC Submission

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.642) question?

Stock #

R9507 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

75336973-75345223 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 75343434 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 439 (V439A)

Ref Sequence

ENSEMBL: ENSMUSP00000027409 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027409]

AlphaFold

P31001

Predicted Effect

probably benign
Transcript: ENSMUST00000027409
AA Change: V439A

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)

SMART Domains

Protein: ENSMUSP00000027409
Gene: ENSMUSG00000026208
AA Change: V439A

Domain	Start	End	E-Value	Type
Pfam:Filament_head	9	105	1.3e-25	PFAM
Filament	106	414	7.41e-148	SMART

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.8%

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes a muscle-specific class III intermediate filament. Homopolymers of this protein form a stable intracytoplasmic filamentous network connecting myofibrils to each other and to the plasma membrane and are essential for maintaining the strength and integrity of skeletal, cardiac and smooth muscle fibers. Mutations in this gene affect assembly of intermediate filaments. Mice lacking this gene are able to develop and reproduce but exhibit abnormal muscle fibers. Mutations in the human gene are associated with myofibrillar myopathy, dilated cardiomyopathy, neurogenic scapuloperoneal syndrome and autosomal recessive limb-girdle muscular dystrophy, type 2R. [provided by RefSeq, Jan 2014]
PHENOTYPE: Homozygotes for targeted null mutations exhibit histologically detectable defects of cardiac, skeletal, and smooth muscle. Defects in the heart are most severe, and lead to calcification, progressive degeneration, and necrosis of the myocardium. [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
1810009A15Rik	A	G	19: 8,866,587 (GRCm39)	T47A	probably damaging	Het
Acsm2	A	T	7: 119,179,939 (GRCm39)	I386F	probably benign	Het
Actn4	A	T	7: 28,606,397 (GRCm39)	D305E	probably benign	Het
Anln	A	G	9: 22,274,136 (GRCm39)	V567A	probably damaging	Het
Arhgap35	A	G	7: 16,297,343 (GRCm39)	I574T	probably benign	Het
Baz1b	C	A	5: 135,233,971 (GRCm39)	S166Y	probably damaging	Het
Ccdc191	T	C	16: 43,764,192 (GRCm39)	L551P	probably damaging	Het
Cdk5rap2	T	C	4: 70,210,110 (GRCm39)	T713A	probably benign	Het
Cep290	C	A	10: 100,330,785 (GRCm39)	A155E	possibly damaging	Het
Chst8	G	A	7: 34,447,496 (GRCm39)	Q41*	probably null	Het
Cyp2j6	C	A	4: 96,406,344 (GRCm39)	E476*	probably null	Het
Dimt1	A	G	13: 107,093,656 (GRCm39)	T283A	probably benign	Het
Dmxl1	T	A	18: 50,024,567 (GRCm39)	V1747D	possibly damaging	Het
Fhod1	G	A	8: 106,064,694 (GRCm39)	R137*	probably null	Het
Gab2	A	T	7: 96,953,448 (GRCm39)	D608V	probably damaging	Het
Gdpd1	T	C	11: 86,950,264 (GRCm39)	D103G	possibly damaging	Het
Hspa5	T	C	2: 34,664,610 (GRCm39)	S355P	probably benign	Het
Ide	A	T	19: 37,265,536 (GRCm39)	F619L		Het
Ifrd1	A	C	12: 40,267,225 (GRCm39)	D70E	probably benign	Het
Il18r1	T	A	1: 40,513,884 (GRCm39)	V30E	probably damaging	Het
Itpr3	G	A	17: 27,337,651 (GRCm39)		probably benign	Het
Kcng1	A	G	2: 168,111,152 (GRCm39)	L4S	probably damaging	Het
Lrfn4	A	G	19: 4,664,357 (GRCm39)	F59S	probably damaging	Het
Lrrc15	T	C	16: 30,092,829 (GRCm39)	D170G	probably damaging	Het
Mettl21e	T	A	1: 44,245,536 (GRCm39)	M237L	probably benign	Het
Myh1	A	G	11: 67,102,049 (GRCm39)	K810E	probably benign	Het
Nbea	T	C	3: 55,573,011 (GRCm39)	D2524G	probably damaging	Het
Nicn1	C	T	9: 108,171,708 (GRCm39)	R163C	possibly damaging	Het
Nutm2	A	T	13: 50,621,455 (GRCm39)	T7S	probably benign	Het
Or10g3b	A	T	14: 52,586,678 (GRCm39)	L275H	probably damaging	Het
Or2a5	G	T	6: 42,873,835 (GRCm39)	C150F	probably benign	Het
Or2t49	T	C	11: 58,392,576 (GRCm39)	T275A	possibly damaging	Het
Or51q1	T	G	7: 103,629,198 (GRCm39)	F266L	probably damaging	Het
Or6k2	T	A	1: 173,986,552 (GRCm39)	I71K	possibly damaging	Het
Or7a39	A	G	10: 78,715,597 (GRCm39)	H197R	probably benign	Het
Pate4	A	G	9: 35,519,538 (GRCm39)	S51P	probably damaging	Het
Rbm19	T	C	5: 120,265,232 (GRCm39)		probably null	Het
Rnf139	A	G	15: 58,770,664 (GRCm39)	K230E	probably damaging	Het
Rpia	G	A	6: 70,754,377 (GRCm39)	Q134*	probably null	Het
Rsf1	GC	GCGGCGGCGCC	7: 97,229,141 (GRCm39)		probably benign	Het
Sbk2	G	A	7: 4,960,277 (GRCm39)	P298S	possibly damaging	Het
Scrt1	A	G	15: 76,403,292 (GRCm39)	S233P	unknown	Het
Sh2b1	CGGGGACCAGCTC	CGGGGACCAGCTCAGCCAAGGGGACCAGCTC	7: 126,066,760 (GRCm39)		probably benign	Het
Sppl2c	T	A	11: 104,078,153 (GRCm39)	Y318N	probably benign	Het
St6galnac4	G	A	2: 32,485,739 (GRCm39)	W215*	probably null	Het
Stxbp6	A	G	12: 45,066,360 (GRCm39)	L15P	probably benign	Het
Tmem104	T	C	11: 115,091,699 (GRCm39)	L74P	probably damaging	Het
Tnfrsf10b	A	G	14: 70,015,221 (GRCm39)	D233G	probably benign	Het
Trmt11	A	C	10: 30,434,938 (GRCm39)	Y369*	probably null	Het
Tusc1	T	A	4: 93,223,245 (GRCm39)	H138L	probably benign	Het
Ush2a	T	A	1: 188,596,937 (GRCm39)	Y3892*	probably null	Het
Xirp2	A	T	2: 67,344,280 (GRCm39)	I2174F	possibly damaging	Het
Zfp947	C	T	17: 22,364,582 (GRCm39)	G364D	probably benign	Het

Other mutations in Des

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01285:Des	APN	1	75,339,227 (GRCm39)	missense	probably benign	0.02
IGL02416:Des	APN	1	75,339,372 (GRCm39)	critical splice donor site	probably null
IGL02953:Des	APN	1	75,340,288 (GRCm39)	missense	possibly damaging	0.95
IGL03156:Des	APN	1	75,339,640 (GRCm39)	missense	probably damaging	1.00
IGL03288:Des	APN	1	75,338,985 (GRCm39)	missense	possibly damaging	0.79
R0032:Des	UTSW	1	75,338,810 (GRCm39)	missense	possibly damaging	0.87
R0849:Des	UTSW	1	75,337,272 (GRCm39)	missense	probably benign
R0885:Des	UTSW	1	75,337,374 (GRCm39)	missense	probably damaging	1.00
R1271:Des	UTSW	1	75,337,290 (GRCm39)	missense	probably benign	0.01
R1452:Des	UTSW	1	75,340,121 (GRCm39)	missense	probably damaging	1.00
R1559:Des	UTSW	1	75,337,230 (GRCm39)	missense	probably benign	0.11
R1929:Des	UTSW	1	75,340,137 (GRCm39)	missense	probably damaging	0.99
R2144:Des	UTSW	1	75,343,448 (GRCm39)	missense	probably benign	0.45
R2145:Des	UTSW	1	75,340,108 (GRCm39)	splice site	probably benign
R2271:Des	UTSW	1	75,340,137 (GRCm39)	missense	probably damaging	0.99
R4182:Des	UTSW	1	75,339,228 (GRCm39)	missense	probably benign	0.00
R4184:Des	UTSW	1	75,339,228 (GRCm39)	missense	probably benign	0.00
R4383:Des	UTSW	1	75,337,413 (GRCm39)	missense	possibly damaging	0.94
R5268:Des	UTSW	1	75,339,572 (GRCm39)	missense	possibly damaging	0.50
R5787:Des	UTSW	1	75,340,290 (GRCm39)	missense	probably damaging	0.98
R5974:Des	UTSW	1	75,339,628 (GRCm39)	missense	probably benign	0.10
R6044:Des	UTSW	1	75,340,113 (GRCm39)	critical splice acceptor site	probably null
R6985:Des	UTSW	1	75,343,431 (GRCm39)	missense	possibly damaging	0.80
R7359:Des	UTSW	1	75,337,596 (GRCm39)	missense	probably damaging	1.00
R7467:Des	UTSW	1	75,339,605 (GRCm39)	missense	possibly damaging	0.48
R7798:Des	UTSW	1	75,339,003 (GRCm39)	missense	probably damaging	0.96
R8878:Des	UTSW	1	75,337,137 (GRCm39)	missense	unknown
R8957:Des	UTSW	1	75,340,295 (GRCm39)	missense	probably damaging	1.00
R9245:Des	UTSW	1	75,343,406 (GRCm39)	missense	probably benign	0.17
R9258:Des	UTSW	1	75,340,289 (GRCm39)	missense	probably benign	0.21
R9707:Des	UTSW	1	75,337,533 (GRCm39)	missense	possibly damaging	0.51

Predicted Primers

PCR Primer
(F):5'- GGTCTCAAAGAAGTCAGACAGTTG -3'
(R):5'- TGTGTAGCCTCGCTGACAAC -3'

Sequencing Primer
(F):5'- TTGTCATAAGAAAGGTGAAAGTCAGC -3'
(R):5'- ATCCACTGCTGGCTTAGAAG -3'

Posted On

2022-07-18