Incidental Mutation 'R0345:Synm'
ID 38388
Institutional Source Beutler Lab
Gene Symbol Synm
Ensembl Gene ENSMUSG00000030554
Gene Name synemin, intermediate filament protein
Synonyms Synemin, 4930412K21Rik, Dmn
MMRRC Submission 038552-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0345 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 67379909-67409490 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 67385569 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 256 (V256I)
Ref Sequence ENSEMBL: ENSMUSP00000146510 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051389] [ENSMUST00000074233] [ENSMUST00000207102] [ENSMUST00000208231] [ENSMUST00000208815]
AlphaFold Q70IV5
Predicted Effect probably benign
Transcript: ENSMUST00000051389
AA Change: V698I

PolyPhen 2 Score 0.076 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000050987
Gene: ENSMUSG00000030554
AA Change: V698I

DomainStartEndE-ValueType
Pfam:Filament 10 321 2.7e-38 PFAM
low complexity region 1248 1257 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000074233
AA Change: V698I

PolyPhen 2 Score 0.076 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000073855
Gene: ENSMUSG00000030554
AA Change: V698I

DomainStartEndE-ValueType
Filament 10 321 6.4e-38 SMART
internal_repeat_1 1089 1185 3.03e-7 PROSPERO
internal_repeat_1 1351 1454 3.03e-7 PROSPERO
low complexity region 1550 1559 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000207102
AA Change: V256I

PolyPhen 2 Score 0.125 (Sensitivity: 0.93; Specificity: 0.86)
Predicted Effect probably benign
Transcript: ENSMUST00000208231
Predicted Effect probably benign
Transcript: ENSMUST00000208764
Predicted Effect probably benign
Transcript: ENSMUST00000208815
Meta Mutation Damage Score 0.0620 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.7%
  • 20x: 94.1%
Validation Efficiency 100% (58/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an intermediate filament (IF) family member. IF proteins are cytoskeletal proteins that confer resistance to mechanical stress and are encoded by a dispersed multigene family. This protein has been found to form a linkage between desmin, which is a subunit of the IF network, and the extracellular matrix, and provides an important structural support in muscle. Two alternatively spliced variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit a mild skeletal muscle phenotype characterized by abnormal muscle fiber morphology and increased sarcolemmal deformability and susceptibility to injury. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700129C05Rik T C 14: 59,377,079 (GRCm39) N105D possibly damaging Het
A2m T C 6: 121,615,231 (GRCm39) probably benign Het
Adgrb1 A G 15: 74,415,198 (GRCm39) N641S probably damaging Het
Aff4 T A 11: 53,263,708 (GRCm39) S243T probably benign Het
Agap2 A G 10: 126,923,764 (GRCm39) H713R unknown Het
Ap2a2 T A 7: 141,211,206 (GRCm39) M914K probably damaging Het
Bcl7c A T 7: 127,307,635 (GRCm39) M22K possibly damaging Het
Cacna1i A T 15: 80,256,663 (GRCm39) D1019V probably damaging Het
Cd7 T C 11: 120,929,012 (GRCm39) T80A probably benign Het
Chia1 T C 3: 106,029,755 (GRCm39) Y130H probably damaging Het
Chmp6 T C 11: 119,808,872 (GRCm39) probably benign Het
Chrnb4 A G 9: 54,942,878 (GRCm39) V132A probably benign Het
Ctnna3 A G 10: 63,402,619 (GRCm39) D110G probably benign Het
Cyp2d37-ps A T 15: 82,573,975 (GRCm39) noncoding transcript Het
Dnah6 T C 6: 72,998,240 (GRCm39) M4061V probably benign Het
Dydc2 C A 14: 40,783,903 (GRCm39) M73I probably benign Het
Egflam G T 15: 7,319,475 (GRCm39) probably null Het
Fam228b C T 12: 4,798,351 (GRCm39) V151I possibly damaging Het
Fanca C T 8: 124,031,552 (GRCm39) V380I probably damaging Het
Gbp2b T C 3: 142,313,944 (GRCm39) L408S probably damaging Het
Kcnh4 T C 11: 100,648,507 (GRCm39) S66G probably benign Het
Kcnq3 A T 15: 65,892,154 (GRCm39) V407D possibly damaging Het
Kif24 A T 4: 41,428,413 (GRCm39) D182E probably benign Het
Llgl2 A G 11: 115,740,818 (GRCm39) probably benign Het
Lmo7 T A 14: 102,114,313 (GRCm39) N140K probably damaging Het
Myo5c A G 9: 75,204,701 (GRCm39) E1518G probably damaging Het
Myof A T 19: 38,012,793 (GRCm39) N47K probably damaging Het
Nckap1 G T 2: 80,375,321 (GRCm39) probably benign Het
Nlrp1a C A 11: 71,014,501 (GRCm39) G250W probably damaging Het
Nol4l T A 2: 153,253,672 (GRCm39) S390C probably benign Het
Or2ag2b T C 7: 106,417,908 (GRCm39) F206S probably benign Het
Or52e18 T A 7: 104,609,388 (GRCm39) M184L probably damaging Het
Or5ak22 T C 2: 85,230,685 (GRCm39) Q64R possibly damaging Het
Or5h26 G A 16: 58,988,269 (GRCm39) P79L possibly damaging Het
Plec G T 15: 76,061,367 (GRCm39) P2886T probably damaging Het
Prdm16 T C 4: 154,425,568 (GRCm39) Y738C probably benign Het
Ptprz1 A G 6: 23,016,164 (GRCm39) Y820C probably damaging Het
Rif1 GCCACCA GCCA 2: 52,000,336 (GRCm39) probably benign Het
Sgce G A 6: 4,718,019 (GRCm39) P98S probably damaging Het
Siglecf T C 7: 43,001,368 (GRCm39) F112S probably damaging Het
Slc6a16 C T 7: 44,908,672 (GRCm39) A84V possibly damaging Het
Sntb2 T C 8: 107,728,170 (GRCm39) S373P probably damaging Het
Sorcs2 C T 5: 36,185,218 (GRCm39) V953I probably benign Het
Spata31f1a T C 4: 42,851,116 (GRCm39) I347V probably benign Het
St7l T C 3: 104,803,125 (GRCm39) probably benign Het
Stap2 A G 17: 56,307,097 (GRCm39) V217A probably damaging Het
Stxbp5l A T 16: 37,108,670 (GRCm39) D215E probably damaging Het
Syt13 A C 2: 92,776,412 (GRCm39) E233A possibly damaging Het
Tecta T A 9: 42,295,514 (GRCm39) E327V probably damaging Het
Tent5b A T 4: 133,213,522 (GRCm39) Q131L probably benign Het
Themis3 A T 17: 66,866,540 (GRCm39) probably null Het
Ttll13 T A 7: 79,897,084 (GRCm39) D14E probably benign Het
Tubb2a A C 13: 34,260,620 (GRCm39) D26E probably benign Het
Ubr1 T C 2: 120,734,584 (GRCm39) probably null Het
Vps13d A T 4: 144,844,195 (GRCm39) V2537E possibly damaging Het
Zscan10 T A 17: 23,829,056 (GRCm39) F456I probably damaging Het
Zyg11b A G 4: 108,123,604 (GRCm39) I121T probably damaging Het
Other mutations in Synm
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00161:Synm APN 7 67,384,663 (GRCm39) missense probably benign 0.01
IGL01567:Synm APN 7 67,384,980 (GRCm39) missense probably damaging 0.99
IGL01867:Synm APN 7 67,383,222 (GRCm39) missense probably benign 0.13
IGL01870:Synm APN 7 67,385,866 (GRCm39) missense possibly damaging 0.86
IGL01951:Synm APN 7 67,388,885 (GRCm39) missense probably damaging 1.00
IGL02264:Synm APN 7 67,384,144 (GRCm39) missense probably damaging 0.99
IGL02892:Synm APN 7 67,384,804 (GRCm39) missense probably damaging 1.00
PIT4449001:Synm UTSW 7 67,385,025 (GRCm39) missense probably benign
R0032:Synm UTSW 7 67,383,675 (GRCm39) missense possibly damaging 0.90
R0194:Synm UTSW 7 67,384,672 (GRCm39) missense probably damaging 1.00
R0453:Synm UTSW 7 67,386,630 (GRCm39) missense possibly damaging 0.92
R0646:Synm UTSW 7 67,408,916 (GRCm39) missense probably benign 0.07
R0847:Synm UTSW 7 67,384,804 (GRCm39) missense probably damaging 1.00
R0919:Synm UTSW 7 67,385,095 (GRCm39) missense probably damaging 1.00
R1484:Synm UTSW 7 67,386,080 (GRCm39) missense probably damaging 1.00
R1700:Synm UTSW 7 67,409,376 (GRCm39) start codon destroyed probably null 0.98
R1715:Synm UTSW 7 67,386,051 (GRCm39) missense probably damaging 1.00
R1796:Synm UTSW 7 67,383,748 (GRCm39) missense possibly damaging 0.77
R1799:Synm UTSW 7 67,385,707 (GRCm39) missense probably damaging 1.00
R2116:Synm UTSW 7 67,383,343 (GRCm39) missense probably benign 0.18
R2979:Synm UTSW 7 67,386,008 (GRCm39) missense probably damaging 1.00
R4116:Synm UTSW 7 67,384,405 (GRCm39) missense possibly damaging 0.50
R4172:Synm UTSW 7 67,385,109 (GRCm39) missense probably damaging 1.00
R4981:Synm UTSW 7 67,384,235 (GRCm39) missense probably benign 0.02
R5114:Synm UTSW 7 67,385,406 (GRCm39) missense probably damaging 1.00
R5276:Synm UTSW 7 67,384,437 (GRCm39) missense probably benign 0.08
R5446:Synm UTSW 7 67,385,722 (GRCm39) missense probably benign 0.17
R5592:Synm UTSW 7 67,409,264 (GRCm39) missense probably damaging 1.00
R5960:Synm UTSW 7 67,385,494 (GRCm39) missense probably damaging 1.00
R6025:Synm UTSW 7 67,384,686 (GRCm39) missense possibly damaging 0.78
R6034:Synm UTSW 7 67,384,653 (GRCm39) missense probably damaging 1.00
R6034:Synm UTSW 7 67,384,653 (GRCm39) missense probably damaging 1.00
R6445:Synm UTSW 7 67,383,393 (GRCm39) missense probably benign
R6446:Synm UTSW 7 67,384,714 (GRCm39) missense probably damaging 1.00
R6492:Synm UTSW 7 67,385,809 (GRCm39) missense probably benign 0.00
R6526:Synm UTSW 7 67,385,331 (GRCm39) missense possibly damaging 0.62
R6612:Synm UTSW 7 67,383,264 (GRCm39) missense probably damaging 0.99
R6646:Synm UTSW 7 67,384,875 (GRCm39) missense probably damaging 1.00
R6708:Synm UTSW 7 67,382,994 (GRCm39) missense possibly damaging 0.72
R6957:Synm UTSW 7 67,385,848 (GRCm39) missense probably benign 0.28
R6988:Synm UTSW 7 67,383,406 (GRCm39) missense probably damaging 1.00
R7208:Synm UTSW 7 67,384,663 (GRCm39) missense probably benign 0.01
R7320:Synm UTSW 7 67,385,128 (GRCm39) missense possibly damaging 0.89
R7417:Synm UTSW 7 67,382,954 (GRCm39) makesense probably null
R7425:Synm UTSW 7 67,383,194 (GRCm39) missense probably damaging 0.99
R7468:Synm UTSW 7 67,382,971 (GRCm39) missense unknown
R7733:Synm UTSW 7 67,385,693 (GRCm39) splice site probably null
R7782:Synm UTSW 7 67,384,714 (GRCm39) missense probably damaging 1.00
R7826:Synm UTSW 7 67,385,337 (GRCm39) missense probably damaging 1.00
R7971:Synm UTSW 7 67,384,983 (GRCm39) missense possibly damaging 0.74
R8177:Synm UTSW 7 67,383,813 (GRCm39) missense probably benign 0.00
R8190:Synm UTSW 7 67,383,654 (GRCm39) missense probably benign
R8225:Synm UTSW 7 67,408,797 (GRCm39) missense probably benign 0.16
R8414:Synm UTSW 7 67,383,511 (GRCm39) missense probably benign 0.12
R8880:Synm UTSW 7 67,386,456 (GRCm39) missense possibly damaging 0.84
R8978:Synm UTSW 7 67,384,672 (GRCm39) missense probably damaging 1.00
R9027:Synm UTSW 7 67,384,440 (GRCm39) missense probably damaging 1.00
R9089:Synm UTSW 7 67,408,766 (GRCm39) missense probably damaging 0.97
R9281:Synm UTSW 7 67,386,048 (GRCm39) nonsense probably null
R9430:Synm UTSW 7 67,383,181 (GRCm39) missense possibly damaging 0.95
R9732:Synm UTSW 7 67,385,652 (GRCm39) missense probably damaging 1.00
Z1088:Synm UTSW 7 67,401,634 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GAATCTGCCCATACACTGAGCCATC -3'
(R):5'- GCTCTCTGCAAAGTGACTCAACGAC -3'

Sequencing Primer
(F):5'- GTACTCATCTGGGGTAGACAC -3'
(R):5'- AGAAACCATAGCCGAAAGCATTG -3'
Posted On 2013-05-23