Incidental Mutation 'R7467:Des'
ID578824
Institutional Source Beutler Lab
Gene Symbol Des
Ensembl Gene ENSMUSG00000026208
Gene Namedesmin
Synonyms
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.430) question?
Stock #R7467 (G1)
Quality Score225.009
Status Validated
Chromosome1
Chromosomal Location75360329-75368579 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 75362961 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Lysine at position 321 (M321K)
Ref Sequence ENSEMBL: ENSMUSP00000027409 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027409]
Predicted Effect possibly damaging
Transcript: ENSMUST00000027409
AA Change: M321K

PolyPhen 2 Score 0.479 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000027409
Gene: ENSMUSG00000026208
AA Change: M321K

DomainStartEndE-ValueType
Pfam:Filament_head 9 105 1.3e-25 PFAM
Filament 106 414 7.41e-148 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
Validation Efficiency 98% (103/105)
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: 106 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgre4 G A 17: 55,791,952 V153I probably benign Het
Akap13 G A 7: 75,730,465 R462H probably damaging Het
Aldh16a1 A G 7: 45,145,907 Y443H probably benign Het
Apbb1 A G 7: 105,566,132 V434A probably benign Het
Atrip A G 9: 109,069,354 M199T probably damaging Het
Atxn2 T C 5: 121,802,267 probably null Het
AU040320 A G 4: 126,814,310 T240A probably benign Het
Btf3l4 A T 4: 108,818,392 probably null Het
Ccdc106 A G 7: 5,060,326 T277A probably damaging Het
Cdk15 G T 1: 59,289,779 W282L probably null Het
Cflar T A 1: 58,726,438 M1K probably null Het
Champ1 C A 8: 13,878,579 P246T possibly damaging Het
Crat A C 2: 30,409,982 F129V probably damaging Het
Csmd3 T C 15: 47,629,244 N2256S Het
Cwh43 C A 5: 73,411,968 Q118K probably damaging Het
Daam1 A T 12: 71,985,806 K949* probably null Het
Ddn C G 15: 98,805,366 E682Q possibly damaging Het
Dnm2 T C 9: 21,481,376 V460A probably damaging Het
Dst G A 1: 34,191,155 E2610K probably benign Het
Efr3a C T 15: 65,857,511 T660I possibly damaging Het
Eogt T C 6: 97,142,833 E138G probably benign Het
Epha8 G A 4: 136,931,088 A992V possibly damaging Het
Exoc2 A T 13: 30,925,733 D217E probably damaging Het
Fam222b T C 11: 78,154,347 S245P probably damaging Het
Fbxo45 T C 16: 32,238,521 Y185C probably damaging Het
Fbxo47 T C 11: 97,865,167 T170A probably benign Het
Fbxw26 A T 9: 109,732,697 V143E probably benign Het
Foxb2 T C 19: 16,873,640 M1V probably null Het
Gm11596 C A 11: 99,793,136 V53L unknown Het
Gm37596 T A 3: 93,692,958 T35S probably benign Het
Gm47791 A G 1: 82,770,826 *140Q probably null Het
Gpr179 C T 11: 97,335,289 M2013I probably benign Het
Hck T A 2: 153,129,930 L137* probably null Het
Hectd4 T A 5: 121,323,961 C964S possibly damaging Het
Hexa T C 9: 59,557,400 probably null Het
Ifna12 C A 4: 88,603,265 S15I possibly damaging Het
Kif18b C A 11: 102,916,408 V34L probably damaging Het
Kif18b A T 11: 102,912,348 probably null Het
Kifap3 A T 1: 163,815,833 H209L probably benign Het
Klhl1 A T 14: 96,123,277 D712E probably damaging Het
Kmt2c T C 5: 25,308,532 D3088G probably damaging Het
Mageb3 A G 2: 121,954,472 Y250H probably damaging Het
Manba G T 3: 135,544,801 E396D probably damaging Het
Mapkbp1 T A 2: 120,022,188 V997E probably damaging Het
Mdc1 A G 17: 35,844,556 H41R probably benign Het
Mis18a T G 16: 90,719,978 M179L probably benign Het
Mmp25 C G 17: 23,644,782 G25R possibly damaging Het
Mmp3 A G 9: 7,447,621 D202G possibly damaging Het
Mmp3 C T 9: 7,450,125 P286S probably benign Het
Mrgpra2b G A 7: 47,464,529 H152Y possibly damaging Het
Mslnl A T 17: 25,736,921 M1L probably benign Het
Myo1d G A 11: 80,586,917 T880I probably damaging Het
Ncaph T A 2: 127,133,875 probably benign Het
Nln T C 13: 104,025,022 D680G possibly damaging Het
Noct C T 3: 51,225,201 A33V probably benign Het
Nolc1 A G 19: 46,082,334 T325A unknown Het
Nr2e3 A G 9: 59,949,151 probably null Het
Nrg2 T A 18: 36,022,406 H450L probably benign Het
Olfr1414 T A 1: 92,511,848 Y60F possibly damaging Het
Olfr1434 T A 19: 12,283,475 C142* probably null Het
Olfr224 A C 11: 58,566,462 N294K possibly damaging Het
Olfr532 T C 7: 140,419,374 N133S probably benign Het
Olfr994 T G 2: 85,430,827 M1L possibly damaging Het
Pank2 T A 2: 131,274,047 N128K possibly damaging Het
Pcdha3 T C 18: 36,947,531 V442A probably damaging Het
Pds5b T A 5: 150,736,327 S252T probably damaging Het
Pfpl T C 19: 12,428,514 L43S probably damaging Het
Pigu T A 2: 155,299,089 I295F probably damaging Het
Piwil4 T C 9: 14,705,041 Y673C probably damaging Het
Pls1 A G 9: 95,769,113 Y414H possibly damaging Het
Ppp1r13l A T 7: 19,371,380 Q359L probably damaging Het
Ppp2r5c A G 12: 110,552,883 Y263C probably damaging Het
Prrc2c A T 1: 162,677,363 S2638R possibly damaging Het
Prss39 T A 1: 34,499,392 probably null Het
Psmd1 G A 1: 86,116,633 V648M probably damaging Het
Rad50 T C 11: 53,654,908 D1196G probably damaging Het
Rfx1 T C 8: 84,073,913 Y48H possibly damaging Het
Rgs20 A G 1: 4,912,330 I305T probably benign Het
Rpl9 T C 5: 65,390,967 T9A probably benign Het
Samd4 A G 14: 47,087,856 N598D probably benign Het
Sema7a T C 9: 57,961,422 Y606H probably damaging Het
Sf3b3 A G 8: 110,811,456 S1150P possibly damaging Het
Sirt1 T C 10: 63,322,150 N495S probably benign Het
Slc17a3 T C 13: 23,846,967 probably null Het
Slc25a22 T C 7: 141,433,976 T24A probably benign Het
Slc30a9 T C 5: 67,345,644 I363T probably benign Het
Srbd1 A G 17: 86,099,274 V561A probably damaging Het
Srgap1 C A 10: 121,855,439 E297* probably null Het
Srgap2 T C 1: 131,292,667 S896G probably damaging Het
Sspo T C 6: 48,486,303 C3730R probably damaging Het
Stat2 T A 10: 128,277,903 probably null Het
Tcof1 T C 18: 60,831,905 K581E unknown Het
Thbs1 T C 2: 118,118,200 S446P probably damaging Het
Thsd7a T C 6: 12,331,585 Y1330C Het
Tmem121 C A 12: 113,189,070 P303T probably benign Het
Tmem87b T A 2: 128,849,151 probably null Het
Tmem98 A T 11: 80,820,185 probably null Het
Trpm3 T A 19: 22,978,334 I1091N possibly damaging Het
Urb2 A G 8: 124,028,511 E319G probably benign Het
Vmn1r170 A T 7: 23,606,895 M241L not run Het
Vmn1r238 T C 18: 3,123,393 N7S probably benign Het
Wdr6 T C 9: 108,573,002 H1109R probably benign Het
Zdhhc13 T C 7: 48,804,408 V193A probably benign Het
Zfp354c T C 11: 50,815,426 Y274C probably damaging Het
Zfp738 T A 13: 67,672,961 E89V probably benign Het
Zswim3 T A 2: 164,819,875 F92I possibly damaging Het
Other mutations in Des
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01285:Des APN 1 75362583 missense probably benign 0.02
IGL02416:Des APN 1 75362728 critical splice donor site probably null
IGL02953:Des APN 1 75363644 missense possibly damaging 0.95
IGL03156:Des APN 1 75362996 missense probably damaging 1.00
IGL03288:Des APN 1 75362341 missense possibly damaging 0.79
R0032:Des UTSW 1 75362166 missense possibly damaging 0.87
R0849:Des UTSW 1 75360628 missense probably benign
R0885:Des UTSW 1 75360730 missense probably damaging 1.00
R1271:Des UTSW 1 75360646 missense probably benign 0.01
R1452:Des UTSW 1 75363477 missense probably damaging 1.00
R1559:Des UTSW 1 75360586 missense probably benign 0.11
R1929:Des UTSW 1 75363493 missense probably damaging 0.99
R2144:Des UTSW 1 75366804 missense probably benign 0.45
R2145:Des UTSW 1 75363464 splice site probably benign
R2271:Des UTSW 1 75363493 missense probably damaging 0.99
R4182:Des UTSW 1 75362584 missense probably benign 0.00
R4184:Des UTSW 1 75362584 missense probably benign 0.00
R4383:Des UTSW 1 75360769 missense possibly damaging 0.94
R5268:Des UTSW 1 75362928 missense possibly damaging 0.50
R5787:Des UTSW 1 75363646 missense probably damaging 0.98
R5974:Des UTSW 1 75362984 missense probably benign 0.10
R6044:Des UTSW 1 75363469 critical splice acceptor site probably null
R6985:Des UTSW 1 75366787 missense possibly damaging 0.80
R7359:Des UTSW 1 75360952 missense probably damaging 1.00
R7798:Des UTSW 1 75362359 missense probably damaging 0.96
R8878:Des UTSW 1 75360493 missense unknown
R8957:Des UTSW 1 75363651 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTTGCATCTATGGAGCAGGG -3'
(R):5'- CAGGGTGACACATCTGATTCC -3'

Sequencing Primer
(F):5'- GGTGAATGTAGAGTCTCCATACTCC -3'
(R):5'- GGGTGACACATCTGATTCCTTAGTAC -3'
Posted On2019-10-07