Incidental Mutation 'R8978:Synm'
ID 683562
Institutional Source Beutler Lab
Gene Symbol Synm
Ensembl Gene ENSMUSG00000030554
Gene Name synemin, intermediate filament protein
Synonyms Synemin, 4930412K21Rik, Dmn
MMRRC Submission 068811-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8978 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 67379909-67409490 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 67384672 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Leucine at position 997 (V997L)
Ref Sequence ENSEMBL: ENSMUSP00000073855 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051389] [ENSMUST00000074233] [ENSMUST00000207102] [ENSMUST00000208231] [ENSMUST00000208815]
AlphaFold Q70IV5
Predicted Effect probably damaging
Transcript: ENSMUST00000051389
AA Change: V997L

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000050987
Gene: ENSMUSG00000030554
AA Change: V997L

DomainStartEndE-ValueType
Pfam:Filament 10 321 2.7e-38 PFAM
low complexity region 1248 1257 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000074233
AA Change: V997L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000073855
Gene: ENSMUSG00000030554
AA Change: V997L

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 damaging
Transcript: ENSMUST00000207102
AA Change: V555L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
Predicted Effect probably benign
Transcript: ENSMUST00000208231
Predicted Effect probably benign
Transcript: ENSMUST00000208764
Predicted Effect probably benign
Transcript: ENSMUST00000208815
Meta Mutation Damage Score 0.0647 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 97.8%
Validation Efficiency 99% (66/67)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg4 A G 9: 44,192,395 (GRCm39) F224L probably benign Het
Adam39 A G 8: 41,278,707 (GRCm39) D366G probably damaging Het
Adamts14 T A 10: 61,038,795 (GRCm39) E902V probably damaging Het
Adamts6 T C 13: 104,512,247 (GRCm39) C490R probably damaging Het
Btbd3 T C 2: 138,126,055 (GRCm39) V413A possibly damaging Het
Card6 TTGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGCGGATGAGAGGGCTTAGCATGGGAGGACTG TTGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGTGGATGAGAGGGCTTAGCATGGGAGGACTGCGGATGAGAGGGCTTAGCATGGGAGGACTG 15: 5,128,173 (GRCm39) probably benign Het
Cdadc1 G T 14: 59,813,197 (GRCm39) N403K probably damaging Het
Cdc27 C T 11: 104,399,211 (GRCm39) V734I possibly damaging Het
Celf3 A G 3: 94,392,667 (GRCm39) D122G probably benign Het
Chgb T C 2: 132,634,498 (GRCm39) S147P probably benign Het
Col9a1 G A 1: 24,278,396 (GRCm39) G808D probably damaging Het
Cpne7 A G 8: 123,861,177 (GRCm39) probably null Het
Crhr1 T C 11: 104,064,480 (GRCm39) F330S possibly damaging Het
Csmd1 A C 8: 15,971,056 (GRCm39) N3086K probably benign Het
Ctnnb1 A G 9: 120,786,650 (GRCm39) D624G probably damaging Het
Dcaf8 G A 1: 172,022,124 (GRCm39) R554H probably benign Het
Dmbt1 T C 7: 130,639,611 (GRCm39) Y50H possibly damaging Het
Dmxl1 T C 18: 50,055,679 (GRCm39) L2573P probably benign Het
Ebf2 G A 14: 67,661,548 (GRCm39) G559S probably benign Het
Fancd2 A G 6: 113,562,507 (GRCm39) probably benign Het
Fkbp10 A T 11: 100,313,936 (GRCm39) I427F probably benign Het
Gipc1 T C 8: 84,389,046 (GRCm39) probably null Het
Gm1110 A T 9: 26,807,095 (GRCm39) probably benign Het
Gsdmc3 A G 15: 63,731,455 (GRCm39) L359P probably damaging Het
Hspg2 A G 4: 137,291,341 (GRCm39) D3897G probably benign Het
Ift122 T A 6: 115,902,769 (GRCm39) M1117K possibly damaging Het
Itgbl1 A T 14: 124,209,617 (GRCm39) D456V probably damaging Het
Itprid2 T A 2: 79,491,257 (GRCm39) L1014Q probably damaging Het
Kctd1 G T 18: 15,119,491 (GRCm39) L675I Het
Kyat3 C T 3: 142,443,596 (GRCm39) T403M probably benign Het
Ltbp2 T C 12: 84,834,164 (GRCm39) T1442A probably benign Het
Mier2 A C 10: 79,376,790 (GRCm39) S45R unknown Het
Mon2 T A 10: 122,871,469 (GRCm39) K383* probably null Het
Mroh4 G T 15: 74,499,473 (GRCm39) T136K probably benign Het
Mtif3 A T 5: 146,895,846 (GRCm39) S80R probably benign Het
Myh2 A C 11: 67,068,188 (GRCm39) E272A probably damaging Het
Myh2 A G 11: 67,080,323 (GRCm39) Q1179R probably damaging Het
Nfatc3 G A 8: 106,835,402 (GRCm39) C916Y probably benign Het
Or13a17 A T 7: 140,271,642 (GRCm39) T275S probably benign Het
Or2w2 T A 13: 21,758,279 (GRCm39) T116S probably benign Het
Or7g21 T A 9: 19,032,582 (GRCm39) C107* probably null Het
Orc2 T C 1: 58,511,499 (GRCm39) D370G possibly damaging Het
Pate7 A T 9: 35,688,069 (GRCm39) probably benign Het
Pcdhga6 T A 18: 37,840,716 (GRCm39) N145K probably benign Het
Pih1d2 A G 9: 50,536,232 (GRCm39) M296V probably benign Het
Prickle4 A T 17: 47,999,772 (GRCm39) probably benign Het
Rabl6 G A 2: 25,477,541 (GRCm39) P303L probably damaging Het
Rara T G 11: 98,862,595 (GRCm39) I332S probably damaging Het
Reln A G 5: 22,090,512 (GRCm39) F3449L possibly damaging Het
Rhoq T C 17: 87,271,767 (GRCm39) L61P Het
Rigi A G 4: 40,239,650 (GRCm39) I16T probably damaging Het
Slc6a15 G A 10: 103,230,953 (GRCm39) W226* probably null Het
Spef2 A T 15: 9,725,263 (GRCm39) S165T possibly damaging Het
Stab2 T C 10: 86,785,782 (GRCm39) N620S possibly damaging Het
Suds3 A G 5: 117,232,973 (GRCm39) probably null Het
Sult1b1 A G 5: 87,682,900 (GRCm39) I15T possibly damaging Het
Tgfbi C A 13: 56,778,391 (GRCm39) D387E probably benign Het
Thrb T C 14: 17,981,886 (GRCm38) C4R possibly damaging Het
Tk2 A G 8: 104,957,809 (GRCm39) V179A possibly damaging Het
Trim25 T C 11: 88,907,027 (GRCm39) V462A probably benign Het
Tub T C 7: 108,629,393 (GRCm39) Y483H probably damaging Het
Vav1 A G 17: 57,603,710 (GRCm39) T131A probably benign Het
Vav1 A G 17: 57,631,650 (GRCm39) T781A probably benign Het
Zbtb34 A G 2: 33,301,048 (GRCm39) S498P possibly damaging Het
Zfp568 T A 7: 29,716,683 (GRCm39) H194Q probably benign Het
Zfp683 A T 4: 133,781,239 (GRCm39) Q18L probably benign 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
R0345:Synm UTSW 7 67,385,569 (GRCm39) missense probably benign 0.13
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
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'- AGCGCTTGAAGAGAATGCCAC -3'
(R):5'- ACCTCCATCAAGGGTGTCTTC -3'

Sequencing Primer
(F):5'- AGCAGGCACCTCCTCTC -3'
(R):5'- CATCAAGGGTGTCTTCTCCAGTGAG -3'
Posted On 2021-10-11