Incidental Mutation 'IGL01391:Tnnt1'
ID79233
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tnnt1
Ensembl Gene ENSMUSG00000064179
Gene Nametroponin T1, skeletal, slow
SynonymsssTnT, sTnT, Tnt, skeletal muscle slow-twitch TnT
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.162) question?
Stock #IGL01391
Quality Score
Status
Chromosome7
Chromosomal Location4504570-4516382 bp(-) (GRCm38)
Type of Mutationcritical splice donor site (1 bp from exon)
DNA Base Change (assembly) C to T at 4514212 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000137198 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071798] [ENSMUST00000098859] [ENSMUST00000108587] [ENSMUST00000163538] [ENSMUST00000163560] [ENSMUST00000163710] [ENSMUST00000163722] [ENSMUST00000166161] [ENSMUST00000166268] [ENSMUST00000166959] [ENSMUST00000178163]
Predicted Effect probably null
Transcript: ENSMUST00000071798
SMART Domains Protein: ENSMUSP00000071704
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
low complexity region 5 56 N/A INTRINSIC
Pfam:Troponin 68 210 7.3e-40 PFAM
low complexity region 246 259 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000098859
SMART Domains Protein: ENSMUSP00000096458
Gene: ENSMUSG00000035458

DomainStartEndE-ValueType
Pfam:Troponin-I_N 1 32 1e-10 PFAM
Pfam:Troponin 47 178 3.6e-45 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000108587
SMART Domains Protein: ENSMUSP00000104228
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
low complexity region 5 57 N/A INTRINSIC
Pfam:Troponin 69 205 3e-36 PFAM
Pfam:Troponin 197 260 4.8e-8 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126873
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132621
Predicted Effect probably null
Transcript: ENSMUST00000163538
SMART Domains Protein: ENSMUSP00000127964
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
low complexity region 5 56 N/A INTRINSIC
Pfam:Troponin 68 160 4.4e-26 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000163560
Predicted Effect probably null
Transcript: ENSMUST00000163710
SMART Domains Protein: ENSMUSP00000129626
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
coiled coil region 2 29 N/A INTRINSIC
Pfam:Troponin 57 199 1.9e-39 PFAM
low complexity region 235 248 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000163722
SMART Domains Protein: ENSMUSP00000129409
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
low complexity region 17 64 N/A INTRINSIC
Pfam:Troponin 76 118 1.9e-13 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000166161
SMART Domains Protein: ENSMUSP00000125795
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
low complexity region 5 46 N/A INTRINSIC
Pfam:Troponin 56 198 3.4e-40 PFAM
low complexity region 234 247 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000166268
SMART Domains Protein: ENSMUSP00000128476
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
coiled coil region 2 28 N/A INTRINSIC
Pfam:Troponin 58 200 1.6e-38 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000166959
SMART Domains Protein: ENSMUSP00000129109
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
low complexity region 5 57 N/A INTRINSIC
Pfam:Troponin 69 192 1.5e-31 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000168111
Predicted Effect probably null
Transcript: ENSMUST00000178163
SMART Domains Protein: ENSMUSP00000137198
Gene: ENSMUSG00000064179

DomainStartEndE-ValueType
low complexity region 5 40 N/A INTRINSIC
low complexity region 44 55 N/A INTRINSIC
Pfam:Troponin 68 210 7.3e-40 PFAM
low complexity region 246 259 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000169571
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the slow skeletal tropomyosin-binding subunit of the troponin complex and plays an essential role in the regulation of striated muscle contraction. In humans, mutations in this gene are associated with nemaline myopathy type 5. Alternative splicing of this gene results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Apr 2013]
PHENOTYPE: Mice homozygous for a null or hypomorphic allele show small and loss of type I slow skeletal muscle fibers with compensatory hypertrophy of type II fast fibers and reduced contractile force and tolerance of skeletal muscle fibers. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ap3m2 T A 8: 22,799,647 I147F probably benign Het
Areg T A 5: 91,141,095 S87T probably damaging Het
Arid1b T A 17: 5,318,858 probably benign Het
Arl6ip6 A G 2: 53,192,144 R8G probably benign Het
Brms1 A G 19: 5,046,695 E135G possibly damaging Het
Ccser1 A G 6: 61,638,521 probably benign Het
Dock3 A T 9: 106,907,234 M258K possibly damaging Het
Epb41l4a T G 18: 33,801,625 D562A possibly damaging Het
Etaa1 G A 11: 17,946,005 T704I probably damaging Het
Fer1l4 T A 2: 156,036,456 H972L probably damaging Het
Foxn1 A G 11: 78,361,494 M356T probably damaging Het
Gfral C A 9: 76,164,825 G388* probably null Het
Gm10436 C T 12: 88,178,455 V34I possibly damaging Het
Gm12258 A G 11: 58,848,694 T3A probably benign Het
Hoxa5 T C 6: 52,204,331 N7S probably damaging Het
Itgb4 T C 11: 115,990,920 L765P probably damaging Het
Jchain C T 5: 88,521,524 C90Y probably damaging Het
Klhl40 A G 9: 121,778,917 Y381C probably damaging Het
Lhx6 A T 2: 36,103,465 C74S probably benign Het
Magel2 A G 7: 62,380,884 S1179G unknown Het
Mapre3 T C 5: 30,864,897 I236T probably damaging Het
Mcf2l A T 8: 13,014,010 probably null Het
Med13 A T 11: 86,328,497 H374Q probably benign Het
Meioc A G 11: 102,674,287 Y187C probably benign Het
Myh1 G A 11: 67,217,863 M1368I probably benign Het
Olfr304 A T 7: 86,386,000 I220N possibly damaging Het
Olfr921 A G 9: 38,775,530 I92V probably damaging Het
Phrf1 T C 7: 141,262,481 Y1501H probably damaging Het
Pigb T C 9: 73,022,291 T337A probably damaging Het
Pls1 T C 9: 95,773,698 K334E probably benign Het
Rab3b T C 4: 108,940,802 C226R probably damaging Het
Ryr2 A T 13: 11,556,685 I4889N possibly damaging Het
Serpinb1a G A 13: 32,845,415 S210L probably benign Het
Slc52a3 A G 2: 152,007,602 I390V probably benign Het
Slc6a7 C A 18: 61,003,310 A340S probably damaging Het
Tcaf3 T C 6: 42,593,681 Y379C probably damaging Het
Tex261 A G 6: 83,771,240 V180A probably benign Het
Ttn T C 2: 76,968,503 T476A possibly damaging Het
Vcan A G 13: 89,704,169 S891P probably benign Het
Vmn2r16 T A 5: 109,363,761 D611E possibly damaging Het
Vmn2r68 T C 7: 85,237,611 T32A probably benign Het
Vwde T G 6: 13,190,527 S522R probably benign Het
Wdr3 G A 3: 100,146,789 probably benign Het
Wfs1 G T 5: 36,971,563 Q288K probably benign Het
Zfp142 A G 1: 74,579,540 V120A probably damaging Het
Zfp672 A G 11: 58,317,366 F43S probably damaging Het
Znhit3 A T 11: 84,911,457 probably benign Het
Other mutations in Tnnt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00585:Tnnt1 APN 7 4507550 missense possibly damaging 0.96
IGL01582:Tnnt1 APN 7 4509983 missense probably damaging 1.00
R0098:Tnnt1 UTSW 7 4509045 missense probably damaging 0.99
R0963:Tnnt1 UTSW 7 4507595 missense probably damaging 1.00
R1489:Tnnt1 UTSW 7 4507525 nonsense probably null
R2340:Tnnt1 UTSW 7 4513616 splice site probably benign
R4224:Tnnt1 UTSW 7 4510007 missense probably damaging 1.00
R4624:Tnnt1 UTSW 7 4512268 intron probably benign
R4969:Tnnt1 UTSW 7 4507574 missense probably damaging 1.00
R5245:Tnnt1 UTSW 7 4510067 missense probably damaging 1.00
R5822:Tnnt1 UTSW 7 4516346 nonsense probably null
R6520:Tnnt1 UTSW 7 4509061 nonsense probably null
R6556:Tnnt1 UTSW 7 4509577 missense probably damaging 1.00
R6573:Tnnt1 UTSW 7 4514334 splice site probably null
R6838:Tnnt1 UTSW 7 4507407 missense possibly damaging 0.94
R7318:Tnnt1 UTSW 7 4510548 splice site probably null
R7889:Tnnt1 UTSW 7 4508583 missense probably damaging 1.00
R8405:Tnnt1 UTSW 7 4507593 missense probably damaging 0.98
X0010:Tnnt1 UTSW 7 4509971 missense probably damaging 0.99
Posted On2013-11-05