Incidental Mutation 'IGL02605:Tpm3'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tpm3
Ensembl Gene ENSMUSG00000027940
Gene Nametropomyosin 3, gamma
SynonymsskalphaTM.2, Trop-5, Tpm5, hTMnm, Tm5NM, gamma-TM, Tpm-5, hTM30nm
Accession Numbers

Ncbi RefSeq: NM_022314.3, NM_001253738.1, NM_001253740.1; MGI:1890149

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02605
Quality Score
Chromosomal Location90072649-90100902 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 90088446 bp
Amino Acid Change Asparagine to Lysine at position 204 (N204K)
Ref Sequence ENSEMBL: ENSMUSP00000113978 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029549] [ENSMUST00000118566] [ENSMUST00000119158] [ENSMUST00000119570] [ENSMUST00000121503] [ENSMUST00000127955] [ENSMUST00000149432]
Predicted Effect probably benign
Transcript: ENSMUST00000029549
AA Change: N167K

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000029549
Gene: ENSMUSG00000027940
AA Change: N167K

Pfam:Tropomyosin_1 4 117 3.9e-22 PFAM
Pfam:Tropomyosin 12 248 7.2e-93 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000118566
SMART Domains Protein: ENSMUSP00000113056
Gene: ENSMUSG00000027940

Pfam:Tropomyosin_1 3 117 2e-21 PFAM
Pfam:Tropomyosin 12 248 1.7e-100 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000119158
SMART Domains Protein: ENSMUSP00000113219
Gene: ENSMUSG00000027940

Pfam:Tropomyosin_1 4 117 1.7e-22 PFAM
Pfam:Tropomyosin 12 247 3.9e-96 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000119570
AA Change: N204K

PolyPhen 2 Score 0.132 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000113978
Gene: ENSMUSG00000027940
AA Change: N204K

Pfam:Tropomyosin_1 8 154 4.2e-35 PFAM
Pfam:CLZ 10 75 1.2e-9 PFAM
Pfam:Tropomyosin 49 285 3.7e-91 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000121503
SMART Domains Protein: ENSMUSP00000113578
Gene: ENSMUSG00000027940

Pfam:Tropomyosin_1 7 153 1.3e-36 PFAM
Pfam:Tropomyosin 48 284 4.7e-103 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000127955
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131354
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133281
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133361
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136125
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143281
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147430
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149734
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149115
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151798
Predicted Effect probably benign
Transcript: ENSMUST00000149432
SMART Domains Protein: ENSMUSP00000114229
Gene: ENSMUSG00000027940

Pfam:Tropomyosin 1 70 1.6e-28 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype Strain: 3040795
Lethality: E1-E3
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the tropomyosin family of actin-binding proteins. Tropomyosins are dimers of coiled-coil proteins that provide stability to actin filaments and regulate access of other actin-binding proteins. Mutations in this gene result in autosomal dominant nemaline myopathy and other muscle disorders. This locus is involved in translocations with other loci, including anaplastic lymphoma receptor tyrosine kinase (ALK) and neurotrophic tyrosine kinase receptor type 1 (NTRK1), which result in the formation of fusion proteins that act as oncogenes. There are numerous pseudogenes for this gene on different chromosomes. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2013]
PHENOTYPE: Homozygous inactivation of this gene results in early embryonic death, prior to blastocyst formation. Mice homozygous for a targeted allele lacking exon 9 exhibit dysmorphic T-tubules and contraction in skeletal muscles. [provided by MGI curators]
Allele List at MGI

All alleles(76) : Targeted(5) Gene trapped(71)

Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abtb2 A T 2: 103,717,257 Y992F probably benign Het
Adgrg6 T A 10: 14,467,232 N324Y probably damaging Het
Ampd3 T C 7: 110,795,758 F305L probably benign Het
Ankrd35 A G 3: 96,681,072 probably null Het
Api5 A G 2: 94,429,719 I64T possibly damaging Het
Arhgap21 A G 2: 20,855,588 I1165T probably damaging Het
Bdp1 T C 13: 100,078,115 probably null Het
Capn3 T A 2: 120,496,037 I570N probably damaging Het
Catsperg2 T C 7: 29,719,565 H232R possibly damaging Het
Clcn7 T C 17: 25,146,818 L156P possibly damaging Het
Cpa3 C A 3: 20,222,212 V286F probably benign Het
Csrnp3 G A 2: 66,022,809 C527Y probably damaging Het
Dock5 A T 14: 67,828,438 V372E probably benign Het
Elmo1 T C 13: 20,605,202 L696P probably damaging Het
Fam91a1 T C 15: 58,431,196 probably benign Het
Gm12695 T A 4: 96,762,751 D155V probably null Het
Hspa4l A G 3: 40,781,623 I559V probably benign Het
Kdm1a G T 4: 136,551,037 probably benign Het
Lrrc8d A T 5: 105,826,817 noncoding transcript Het
Minpp1 A T 19: 32,498,415 Y316F possibly damaging Het
Neto2 T C 8: 85,663,435 probably benign Het
Nrxn2 T A 19: 6,450,580 D277E probably benign Het
Ola1 A G 2: 73,142,300 probably benign Het
Olfr1298 A G 2: 111,645,505 V164A probably benign Het
Olfr550 T C 7: 102,579,395 I300T probably damaging Het
Olfr893 T A 9: 38,209,236 M61K probably damaging Het
Pam A G 1: 97,840,339 V722A possibly damaging Het
Pfdn6 T C 17: 33,939,103 Y90C probably benign Het
Pkhd1 T A 1: 20,550,902 H844L possibly damaging Het
Plk5 G A 10: 80,363,062 V422M probably damaging Het
Psmc1 G T 12: 100,119,127 R249L probably damaging Het
Ptpro C T 6: 137,380,318 P269L probably benign Het
Ralgapa1 G T 12: 55,712,665 H1480Q possibly damaging Het
Rars G A 11: 35,824,526 probably benign Het
Rbm48 G A 5: 3,590,600 R260C possibly damaging Het
Smarcc1 C T 9: 110,222,000 H963Y possibly damaging Het
Spef2 T C 15: 9,725,152 E230G probably damaging Het
Spg11 A G 2: 122,092,260 S903P probably benign Het
Tas2r122 T C 6: 132,711,609 Y107C probably damaging Het
Wdr36 T C 18: 32,851,991 I450T possibly damaging Het
Other mutations in Tpm3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00481:Tpm3 APN 3 90087717 missense probably damaging 0.99
IGL00949:Tpm3 APN 3 90089858 missense probably damaging 1.00
IGL01955:Tpm3 APN 3 90088435 missense probably benign 0.00
IGL01970:Tpm3 APN 3 90089828 missense probably damaging 1.00
IGL03352:Tpm3 APN 3 90087745 critical splice donor site probably null
IGL03375:Tpm3 APN 3 90073772 missense possibly damaging 0.83
P0045:Tpm3 UTSW 3 90091093 critical splice donor site probably null
R0006:Tpm3 UTSW 3 90087661 splice site probably benign
R0006:Tpm3 UTSW 3 90087661 splice site probably benign
R0024:Tpm3 UTSW 3 90087449 splice site probably null
R0086:Tpm3 UTSW 3 90090092 unclassified probably benign
R1487:Tpm3 UTSW 3 90090082 splice site probably null
R5235:Tpm3 UTSW 3 90086495 missense probably damaging 1.00
R6639:Tpm3 UTSW 3 90079802 missense probably damaging 0.99
R7089:Tpm3 UTSW 3 90072722 start gained probably benign
R7212:Tpm3 UTSW 3 90091054 missense probably benign
R7867:Tpm3 UTSW 3 90086468 missense probably damaging 1.00
R8322:Tpm3 UTSW 3 90073704 intron probably benign
X0020:Tpm3 UTSW 3 90087574 critical splice donor site probably null
Posted On2015-04-16