Mutagenetix > Incidental Mutation

Incidental Mutation 'R2271:Des'

242438

Institutional Source

Beutler Lab

Gene Symbol

Des

Ensembl Gene

ENSMUSG00000026208

Gene Name

desmin

Synonyms

MMRRC Submission

040271-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.642) question?

Stock #

R2271 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

75336973-75345223 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to G at 75340137 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Arginine at position 348 (M348R)

Ref Sequence

ENSEMBL: ENSMUSP00000027409 (fasta)

Gene Model

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

AlphaFold

P31001

Predicted Effect

probably damaging
Transcript: ENSMUST00000027409
AA Change: M348R

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000027409
Gene: ENSMUSG00000026208
AA Change: M348R

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

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000125948

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000130095

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000144894

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000152799

Meta Mutation Damage Score

0.8726

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.3%
20x: 95.1%

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: 82 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310057J18Rik	T	A	10: 28,857,575 (GRCm39)	Q194L	probably damaging	Het
Acsf2	T	A	11: 94,449,699 (GRCm39)	K574*	probably null	Het
Adam22	T	C	5: 8,171,108 (GRCm39)	E614G	probably damaging	Het
Ap4e1	T	C	2: 126,889,083 (GRCm39)		probably null	Het
Arid3c	T	A	4: 41,724,744 (GRCm39)	I364F	probably damaging	Het
Bcan	T	A	3: 87,900,401 (GRCm39)	S611C	probably damaging	Het
Birc6	T	C	17: 74,909,966 (GRCm39)	V1453A	probably benign	Het
Carnmt1	T	C	19: 18,680,734 (GRCm39)	L336P	probably damaging	Het
Ccdc146	C	A	5: 21,604,719 (GRCm39)	D40Y	probably benign	Het
Ccdc83	C	T	7: 89,873,285 (GRCm39)	V357I	probably damaging	Het
Cdh22	A	T	2: 164,985,767 (GRCm39)		probably null	Het
Cdk5rap2	A	C	4: 70,184,915 (GRCm39)	S1178R	probably benign	Het
Cdkl3	T	C	11: 51,923,322 (GRCm39)	V45A	probably benign	Het
Chd7	A	G	4: 8,785,532 (GRCm39)	D612G	probably damaging	Het
Chst11	T	C	10: 83,027,004 (GRCm39)	Y144H	probably damaging	Het
Cops6	A	T	5: 138,159,403 (GRCm39)	N10I	probably benign	Het
Cyfip1	G	T	7: 55,549,705 (GRCm39)	R624L	probably null	Het
Cyp27a1	A	G	1: 74,775,846 (GRCm39)	N344D	probably damaging	Het
Dis3l	T	A	9: 64,238,165 (GRCm39)	D109V	probably damaging	Het
Disp3	C	T	4: 148,356,059 (GRCm39)	R267Q	possibly damaging	Het
Dnah3	T	A	7: 119,574,352 (GRCm39)	I2136F	probably benign	Het
Dnah9	T	C	11: 66,003,188 (GRCm39)	D872G	probably benign	Het
Dnajb14	G	A	3: 137,591,141 (GRCm39)	G31S	probably benign	Het
Dop1a	T	G	9: 86,376,471 (GRCm39)	V235G	probably damaging	Het
Efcab6	T	A	15: 83,831,200 (GRCm39)	R571S	probably benign	Het
Emsy	T	G	7: 98,275,830 (GRCm39)	K352N	probably damaging	Het
Erbb4	T	C	1: 68,238,047 (GRCm39)	N814S	probably damaging	Het
Fgfbp1	T	A	5: 44,136,672 (GRCm39)	M207L	probably benign	Het
Filip1	T	C	9: 79,727,212 (GRCm39)	E469G	probably damaging	Het
Garem2	T	G	5: 30,321,972 (GRCm39)	L777R	probably damaging	Het
Garin5b	T	A	7: 4,761,186 (GRCm39)	T509S	probably benign	Het
Hkdc1	T	C	10: 62,253,677 (GRCm39)	T35A	probably benign	Het
Hps6	C	T	19: 45,994,121 (GRCm39)	A686V	possibly damaging	Het
Irs1	T	C	1: 82,266,180 (GRCm39)	S679G	probably benign	Het
Ism1	T	A	2: 139,599,293 (GRCm39)	I415N	probably damaging	Het
Kdm1b	TCATTGTCC	TCATTGTCCATTGTCC	13: 47,217,564 (GRCm39)		probably null	Het
Kpna1	G	A	16: 35,851,591 (GRCm39)	A392T	probably damaging	Het
Lipa	T	A	19: 34,488,290 (GRCm39)	R119*	probably null	Het
Lrrc37	T	C	11: 103,505,033 (GRCm39)	T2312A	possibly damaging	Het
Mocs1	A	T	17: 49,756,137 (GRCm39)	K198M	probably damaging	Het
Mrc2	G	A	11: 105,239,257 (GRCm39)		probably null	Het
Msh5	A	G	17: 35,263,366 (GRCm39)	I154T	probably benign	Het
Muc6	T	A	7: 141,217,423 (GRCm39)	T2417S	possibly damaging	Het
Ncbp2	T	C	16: 31,775,769 (GRCm39)	Y138H	probably damaging	Het
Ndufv1	C	A	19: 4,058,347 (GRCm39)	R359L	probably benign	Het
Neu3	G	C	7: 99,462,650 (GRCm39)	R358G	probably benign	Het
Ntrk3	A	C	7: 78,166,471 (GRCm39)		probably null	Het
Or1n1	G	A	2: 36,749,637 (GRCm39)	S241F	probably damaging	Het
Or8b12i	T	A	9: 20,082,705 (GRCm39)	H54L	possibly damaging	Het
Or8j3	A	G	2: 86,028,161 (GRCm39)	F312L	probably benign	Het
Pik3c2b	T	C	1: 133,031,166 (GRCm39)	S1491P	probably benign	Het
Plb1	G	T	5: 32,450,586 (GRCm39)	D376Y	probably damaging	Het
Plch1	T	A	3: 63,651,956 (GRCm39)	K378N	probably damaging	Het
Plekhm1	C	T	11: 103,277,948 (GRCm39)	E383K	probably benign	Het
Plxnb1	T	C	9: 108,931,776 (GRCm39)		probably null	Het
Prkdc	A	G	16: 15,472,681 (GRCm39)		probably null	Het
Prpf8	T	A	11: 75,386,189 (GRCm39)	V946E	probably damaging	Het
Psma5-ps	A	G	10: 85,149,595 (GRCm39)		noncoding transcript	Het
Ptprh	C	A	7: 4,606,132 (GRCm39)		probably benign	Het
Rngtt	T	A	4: 33,500,302 (GRCm39)	C565*	probably null	Het
Sacs	A	G	14: 61,442,109 (GRCm39)	H1385R	probably benign	Het
Sec24a	A	G	11: 51,607,277 (GRCm39)	S656P	possibly damaging	Het
Serpinb13	A	T	1: 106,926,756 (GRCm39)	I251L	possibly damaging	Het
Shc1	G	A	3: 89,330,849 (GRCm39)	G91S	probably damaging	Het
Sin3b	T	A	8: 73,460,047 (GRCm39)	N211K	probably benign	Het
Slc22a2	A	T	17: 12,805,692 (GRCm39)	M148L	probably benign	Het
Slc3a1	G	A	17: 85,371,220 (GRCm39)	V591I	probably benign	Het
Slc47a2	A	T	11: 61,219,352 (GRCm39)		probably null	Het
Spag17	C	T	3: 100,014,113 (GRCm39)	P2129S	probably damaging	Het
Specc1l	C	T	10: 75,081,438 (GRCm39)	S278F	probably damaging	Het
Sphkap	T	A	1: 83,234,942 (GRCm39)	D1628V	probably damaging	Het
Themis3	C	T	17: 66,862,699 (GRCm39)	V420I	possibly damaging	Het
Ttc39d	A	G	17: 80,524,675 (GRCm39)	K445E	probably damaging	Het
U2surp	T	C	9: 95,373,473 (GRCm39)	E232G	possibly damaging	Het
Usp25	T	A	16: 76,873,317 (GRCm39)	F458L	probably damaging	Het
Usp7	T	C	16: 8,516,333 (GRCm39)	S649G	probably benign	Het
Vmn1r10	A	G	6: 57,091,088 (GRCm39)	T227A	probably damaging	Het
Zcchc12	C	T	X: 35,462,118 (GRCm39)	T345M	possibly damaging	Het
Zfp444	T	C	7: 6,192,554 (GRCm39)	C191R	probably damaging	Het
Zfp729b	A	T	13: 67,740,352 (GRCm39)	C648S	probably damaging	Het
Zfp799	A	G	17: 33,040,777 (GRCm39)	Y58H	probably damaging	Het
Zfp938	C	T	10: 82,061,381 (GRCm39)	G413D	probably damaging	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
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
R9507:Des	UTSW	1	75,343,434 (GRCm39)	missense	probably benign	0.02
R9707:Des	UTSW	1	75,337,533 (GRCm39)	missense	possibly damaging	0.51

Predicted Primers

PCR Primer
(F):5'- AAAGCCTTTGACAATTCTTCCACC -3'
(R):5'- ATGGGCAGAATGGTAGCCTC -3'

Sequencing Primer
(F):5'- CCTGACCATAAGAACCTGGAGATG -3'
(R):5'- CTTGTGTAAAACTGCTTCCAGG -3'

Posted On

2014-10-16