Incidental Mutation 'IGL00465:Lmod3'
ID 332129
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lmod3
Ensembl Gene ENSMUSG00000044086
Gene Name leiomodin 3 (fetal)
Synonyms 5430424A14Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.080) question?
Stock # IGL00465
Quality Score
Chromosome 6
Chromosomal Location 97238534-97252759 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to T at 97247861 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 333 (I333N)
Ref Sequence ENSEMBL: ENSMUSP00000093315 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000095655]
AlphaFold E9QA62
Predicted Effect probably damaging
Transcript: ENSMUST00000095655
AA Change: I333N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000093315
Gene: ENSMUSG00000044086
AA Change: I333N

Pfam:Tropomodulin 8 177 1.2e-13 PFAM
PDB:1IO0|A 248 406 9e-46 PDB
SCOP:d1a4ya_ 261 358 1e-3 SMART
low complexity region 407 427 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
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 a member of the leiomodin family of proteins. This protein contains three actin-binding domains, a tropomyosin domain, a leucine-rich repeat domain, and a Wiskott-Aldrich syndrome protein homology 2 domain (WH2). Localization of this protein to the pointed ends of thin filaments has been observed, and there is evidence that this protein acts as a catalyst of actin nucleation, and is important to the organization of sarcomeric thin filaments in skeletal muscles. Mutations in this gene have been associated as one cause of Nemaline myopathy, as other genes have also been linked to this disorder. Nemaline myopathy is a disorder characterized by nonprogressive generalized muscle weakness and protein inclusions (nemaline bodies) in skeletal myofibers. Patients with mutations in this gene often present with a severe congenital form of the disorder. [provided by RefSeq, Jan 2015]
PHENOTYPE: Mice homozygous for an endonuclease-mediated mutation are runted and exhibit nemaline myopathy including a reduction in skeletal myofiber size, centrally nucleated skeletal muscle fibers, increase in skeletal muscle glycogen levels, and abnormal sarcomere and Z lines. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5830411N06Rik A G 7: 140,294,842 Y411C probably damaging Het
A1bg A T 15: 60,921,253 S2T probably damaging Het
Adamts13 T A 2: 26,973,555 W7R probably benign Het
Anks6 T A 4: 47,046,054 D279V probably damaging Het
C4bp A T 1: 130,639,134 L335Q probably damaging Het
Cd109 A T 9: 78,660,934 K299* probably null Het
Cd200r2 A T 16: 44,909,288 H102L probably damaging Het
Col12a1 A G 9: 79,697,581 Y662H probably damaging Het
Cyp2c37 T C 19: 40,001,997 F380L probably benign Het
Deup1 A G 9: 15,561,370 S549P probably damaging Het
Dysf G T 6: 84,199,848 probably null Het
Etaa1 A T 11: 17,947,825 C166* probably null Het
Fam227b T C 2: 126,144,325 probably null Het
Gucy1b2 T G 14: 62,403,200 Q752P probably benign Het
Hal T C 10: 93,490,069 probably null Het
Hao1 C A 2: 134,554,270 K21N probably damaging Het
Itga4 T C 2: 79,292,050 F536L probably benign Het
Mgme1 T A 2: 144,279,516 D297E probably damaging Het
Myh2 G T 11: 67,178,833 probably benign Het
Myo7a A G 7: 98,102,626 M70T probably damaging Het
Nav3 T C 10: 109,852,746 T557A probably damaging Het
Nif3l1 C A 1: 58,455,686 H271Q possibly damaging Het
Nostrin A G 2: 69,185,554 probably benign Het
Nxn C A 11: 76,274,655 probably benign Het
Pcdhb22 A T 18: 37,520,132 D551V probably damaging Het
Pde4d A G 13: 109,936,687 D339G possibly damaging Het
Pkp4 T A 2: 59,338,755 S408T probably damaging Het
Pxmp2 T C 5: 110,283,716 T54A probably benign Het
Rif1 T A 2: 52,121,007 V2362E probably damaging Het
Rps6kl1 A G 12: 85,139,429 S276P probably benign Het
Scaf4 C A 16: 90,247,281 M601I unknown Het
Setd7 T A 3: 51,550,308 T33S probably benign Het
Shroom1 T A 11: 53,464,094 D280E probably benign Het
Slc35f2 G T 9: 53,798,014 probably null Het
Slitrk3 T A 3: 73,051,103 N112I probably damaging Het
Spag1 A G 15: 36,183,821 probably benign Het
Stx6 C T 1: 155,201,933 probably benign Het
Sun1 A T 5: 139,234,685 probably null Het
Tbl1xr1 G A 3: 22,192,268 probably null Het
Tmc2 T C 2: 130,261,304 S787P possibly damaging Het
Traf3ip3 C T 1: 193,194,820 probably benign Het
Trip12 T G 1: 84,763,861 H559P probably damaging Het
Trpm1 G T 7: 64,247,467 M272I possibly damaging Het
Ttc21b T C 2: 66,242,775 E189G probably benign Het
Tubd1 T C 11: 86,555,068 probably benign Het
Vps13a T A 19: 16,752,175 T167S probably damaging Het
Zbtb3 A G 19: 8,803,665 D214G possibly damaging Het
Zfp658 A G 7: 43,567,356 D50G probably benign Het
Zfp976 T A 7: 42,613,685 I243L unknown Het
Other mutations in Lmod3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00427:Lmod3 APN 6 97252297 missense probably damaging 0.99
IGL01401:Lmod3 APN 6 97252552 missense probably damaging 1.00
IGL02279:Lmod3 APN 6 97247672 missense probably damaging 1.00
IGL02621:Lmod3 APN 6 97238835 utr 3 prime probably benign
IGL03116:Lmod3 APN 6 97247195 missense possibly damaging 0.92
Runted UTSW 6 97247273 missense probably damaging 1.00
R0086:Lmod3 UTSW 6 97247345 missense probably damaging 1.00
R0627:Lmod3 UTSW 6 97248071 missense probably damaging 0.96
R2208:Lmod3 UTSW 6 97247877 missense probably benign 0.06
R4038:Lmod3 UTSW 6 97248314 missense probably benign 0.06
R4913:Lmod3 UTSW 6 97247164 splice site probably null
R5867:Lmod3 UTSW 6 97248002 missense probably damaging 1.00
R5905:Lmod3 UTSW 6 97247614 missense probably damaging 1.00
R6035:Lmod3 UTSW 6 97247273 missense probably damaging 1.00
R6035:Lmod3 UTSW 6 97247273 missense probably damaging 1.00
R6183:Lmod3 UTSW 6 97252553 missense probably damaging 1.00
R6210:Lmod3 UTSW 6 97247301 missense probably damaging 1.00
R6527:Lmod3 UTSW 6 97247378 missense probably benign 0.00
R7225:Lmod3 UTSW 6 97247384 missense probably benign 0.34
R7531:Lmod3 UTSW 6 97248442 missense probably benign 0.01
R7908:Lmod3 UTSW 6 97248473 missense probably benign 0.05
R8022:Lmod3 UTSW 6 97248299 missense probably benign
R8154:Lmod3 UTSW 6 97247980 missense probably damaging 1.00
R8325:Lmod3 UTSW 6 97247418 missense probably benign 0.06
R9149:Lmod3 UTSW 6 97247664 missense probably damaging 1.00
Posted On 2015-08-05