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: 0.092) question?
Stock # IGL00465
Quality Score
Chromosome 6
Chromosomal Location 97215495-97229720 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 97224822 bp (GRCm39)
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
A1bg A T 15: 60,793,102 (GRCm39) S2T probably damaging Het
Adamts13 T A 2: 26,863,567 (GRCm39) W7R probably benign Het
Anks6 T A 4: 47,046,054 (GRCm39) D279V probably damaging Het
C4bp A T 1: 130,566,871 (GRCm39) L335Q probably damaging Het
Cd109 A T 9: 78,568,216 (GRCm39) K299* probably null Het
Cd200r2 A T 16: 44,729,651 (GRCm39) H102L probably damaging Het
Col12a1 A G 9: 79,604,863 (GRCm39) Y662H probably damaging Het
Cyp2c37 T C 19: 39,990,441 (GRCm39) F380L probably benign Het
Deup1 A G 9: 15,472,666 (GRCm39) S549P probably damaging Het
Dysf G T 6: 84,176,830 (GRCm39) probably null Het
Etaa1 A T 11: 17,897,825 (GRCm39) C166* probably null Het
Fam227b T C 2: 125,986,245 (GRCm39) probably null Het
Gucy1b2 T G 14: 62,640,649 (GRCm39) Q752P probably benign Het
Hal T C 10: 93,325,931 (GRCm39) probably null Het
Hao1 C A 2: 134,396,190 (GRCm39) K21N probably damaging Het
Itga4 T C 2: 79,122,394 (GRCm39) F536L probably benign Het
Mgme1 T A 2: 144,121,436 (GRCm39) D297E probably damaging Het
Myh2 G T 11: 67,069,659 (GRCm39) probably benign Het
Myo7a A G 7: 97,751,833 (GRCm39) M70T probably damaging Het
Nav3 T C 10: 109,688,607 (GRCm39) T557A probably damaging Het
Nif3l1 C A 1: 58,494,845 (GRCm39) H271Q possibly damaging Het
Nostrin A G 2: 69,015,898 (GRCm39) probably benign Het
Nxn C A 11: 76,165,481 (GRCm39) probably benign Het
Pcdhb22 A T 18: 37,653,185 (GRCm39) D551V probably damaging Het
Pde4d A G 13: 110,073,221 (GRCm39) D339G possibly damaging Het
Pkp4 T A 2: 59,169,099 (GRCm39) S408T probably damaging Het
Pxmp2 T C 5: 110,431,582 (GRCm39) T54A probably benign Het
Rif1 T A 2: 52,011,019 (GRCm39) V2362E probably damaging Het
Rps6kl1 A G 12: 85,186,203 (GRCm39) S276P probably benign Het
Scaf4 C A 16: 90,044,169 (GRCm39) M601I unknown Het
Scart2 A G 7: 139,874,755 (GRCm39) Y411C probably damaging Het
Setd7 T A 3: 51,457,729 (GRCm39) T33S probably benign Het
Shroom1 T A 11: 53,354,921 (GRCm39) D280E probably benign Het
Slc35f2 G T 9: 53,705,298 (GRCm39) probably null Het
Slitrk3 T A 3: 72,958,436 (GRCm39) N112I probably damaging Het
Spag1 A G 15: 36,183,967 (GRCm39) probably benign Het
Stx6 C T 1: 155,077,679 (GRCm39) probably benign Het
Sun1 A T 5: 139,220,440 (GRCm39) probably null Het
Tbl1xr1 G A 3: 22,246,432 (GRCm39) probably null Het
Tmc2 T C 2: 130,103,224 (GRCm39) S787P possibly damaging Het
Traf3ip3 C T 1: 192,877,128 (GRCm39) probably benign Het
Trip12 T G 1: 84,741,582 (GRCm39) H559P probably damaging Het
Trpm1 G T 7: 63,897,215 (GRCm39) M272I possibly damaging Het
Ttc21b T C 2: 66,073,119 (GRCm39) E189G probably benign Het
Tubd1 T C 11: 86,445,894 (GRCm39) probably benign Het
Vps13a T A 19: 16,729,539 (GRCm39) T167S probably damaging Het
Zbtb3 A G 19: 8,781,029 (GRCm39) D214G possibly damaging Het
Zfp658 A G 7: 43,216,780 (GRCm39) D50G probably benign Het
Zfp976 T A 7: 42,263,109 (GRCm39) I243L unknown Het
Other mutations in Lmod3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00427:Lmod3 APN 6 97,229,258 (GRCm39) missense probably damaging 0.99
IGL01401:Lmod3 APN 6 97,229,513 (GRCm39) missense probably damaging 1.00
IGL02279:Lmod3 APN 6 97,224,633 (GRCm39) missense probably damaging 1.00
IGL02621:Lmod3 APN 6 97,215,796 (GRCm39) utr 3 prime probably benign
IGL03116:Lmod3 APN 6 97,224,156 (GRCm39) missense possibly damaging 0.92
Runted UTSW 6 97,224,234 (GRCm39) missense probably damaging 1.00
R0086:Lmod3 UTSW 6 97,224,306 (GRCm39) missense probably damaging 1.00
R0627:Lmod3 UTSW 6 97,225,032 (GRCm39) missense probably damaging 0.96
R2208:Lmod3 UTSW 6 97,224,838 (GRCm39) missense probably benign 0.06
R4038:Lmod3 UTSW 6 97,225,275 (GRCm39) missense probably benign 0.06
R4913:Lmod3 UTSW 6 97,224,125 (GRCm39) splice site probably null
R5867:Lmod3 UTSW 6 97,224,963 (GRCm39) missense probably damaging 1.00
R5905:Lmod3 UTSW 6 97,224,575 (GRCm39) missense probably damaging 1.00
R6035:Lmod3 UTSW 6 97,224,234 (GRCm39) missense probably damaging 1.00
R6035:Lmod3 UTSW 6 97,224,234 (GRCm39) missense probably damaging 1.00
R6183:Lmod3 UTSW 6 97,229,514 (GRCm39) missense probably damaging 1.00
R6210:Lmod3 UTSW 6 97,224,262 (GRCm39) missense probably damaging 1.00
R6527:Lmod3 UTSW 6 97,224,339 (GRCm39) missense probably benign 0.00
R7225:Lmod3 UTSW 6 97,224,345 (GRCm39) missense probably benign 0.34
R7531:Lmod3 UTSW 6 97,225,403 (GRCm39) missense probably benign 0.01
R7908:Lmod3 UTSW 6 97,225,434 (GRCm39) missense probably benign 0.05
R8022:Lmod3 UTSW 6 97,225,260 (GRCm39) missense probably benign
R8154:Lmod3 UTSW 6 97,224,941 (GRCm39) missense probably damaging 1.00
R8325:Lmod3 UTSW 6 97,224,379 (GRCm39) missense probably benign 0.06
R9149:Lmod3 UTSW 6 97,224,625 (GRCm39) missense probably damaging 1.00
Posted On 2015-08-05