Incidental Mutation 'IGL02669:Tubb3'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tubb3
Ensembl Gene ENSMUSG00000062380
Gene Nametubulin, beta 3 class III
SynonymsbetaIII-tubulin, 3200002H15Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02669
Quality Score
Chromosomal Location123411424-123422015 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 123421117 bp
Amino Acid Change Leucine to Proline at position 263 (L263P)
Ref Sequence ENSEMBL: ENSMUSP00000071134 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071134] [ENSMUST00000127664] [ENSMUST00000212743] [ENSMUST00000212883]
Predicted Effect probably damaging
Transcript: ENSMUST00000071134
AA Change: L263P

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000071134
Gene: ENSMUSG00000062380
AA Change: L263P

Tubulin 47 244 8.63e-65 SMART
Tubulin_C 246 383 1.35e-48 SMART
low complexity region 427 446 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000127664
SMART Domains Protein: ENSMUSP00000118564
Gene: ENSMUSG00000092329

Pfam:Glycos_transf_2 104 287 7.4e-31 PFAM
Pfam:Glyco_transf_7C 261 331 4.9e-8 PFAM
RICIN 406 531 9.28e-27 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000212743
Predicted Effect probably benign
Transcript: ENSMUST00000212883
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a class III member of the beta tubulin protein family. Beta tubulins are one of two core protein families (alpha and beta tubulins) that heterodimerize and assemble to form microtubules. This protein is primarily expressed in neurons and may be involved in neurogenesis and axon guidance and maintenance. Mutations in this gene are the cause of congenital fibrosis of the extraocular muscles type 3. Alternate splicing results in multiple transcript variants. A pseudogene of this gene is found on chromosome 6. [provided by RefSeq, Oct 2010]
PHENOTYPE: Mice homozygous for a knock-in allele exhibit neonatal lethality associated with respiratory distress, abnormal corpus callosum morphology, abnormal cranial nerves, and defective axon guidance. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600015I10Rik A G 6: 48,931,473 Y469C probably damaging Het
A930003A15Rik T A 16: 19,883,755 noncoding transcript Het
Acap1 G A 11: 69,894,595 probably benign Het
Adam7 T C 14: 68,507,894 Y627C probably damaging Het
Agrn C T 4: 156,174,561 probably benign Het
Bace2 T C 16: 97,436,893 *515R probably null Het
Baiap3 C T 17: 25,244,348 V958M probably damaging Het
Brms1l A T 12: 55,841,616 D63V probably damaging Het
Cnksr1 A T 4: 134,230,463 I435N probably damaging Het
Col14a1 G A 15: 55,418,782 G813E unknown Het
Cpne6 A G 14: 55,513,826 N201S probably benign Het
Dnajc12 A G 10: 63,397,292 S71G probably damaging Het
Dpp3 A T 19: 4,923,682 probably null Het
E2f3 A G 13: 29,916,991 S239P probably benign Het
Eif3e T A 15: 43,282,692 M1L probably benign Het
Erap1 A G 13: 74,675,868 T867A probably benign Het
Erlin1 G T 19: 44,039,219 A260E probably damaging Het
Esrp1 A G 4: 11,386,324 V38A possibly damaging Het
Foxn1 T C 11: 78,371,160 R128G probably damaging Het
Gnb3 A G 6: 124,837,725 L70P probably benign Het
Gon4l T C 3: 88,895,499 V1139A probably damaging Het
Gpt2 G T 8: 85,523,279 M463I probably benign Het
Gtpbp3 C A 8: 71,490,902 A201D probably damaging Het
Jaml A C 9: 45,104,191 K331T possibly damaging Het
Kntc1 G A 5: 123,755,664 probably benign Het
Ksr2 A G 5: 117,555,381 K298R probably damaging Het
Mfge8 T C 7: 79,145,681 D46G probably benign Het
Ncam2 T A 16: 81,517,541 N468K probably benign Het
Nup88 A G 11: 70,956,284 M300T probably damaging Het
Olfr1223 T A 2: 89,144,220 K268* probably null Het
Olfr1298 A T 2: 111,645,891 Y35* probably null Het
Olfr547 A G 7: 102,535,661 M305V probably benign Het
Prdm1 A T 10: 44,439,884 M752K probably benign Het
Prl3b1 A T 13: 27,245,812 M78L probably benign Het
Ralgps2 T C 1: 156,832,698 E268G probably damaging Het
Rgs11 G A 17: 26,207,631 V279I probably benign Het
Slc4a5 A G 6: 83,263,543 D279G possibly damaging Het
Tanc1 T A 2: 59,799,986 I770K probably damaging Het
Tbl2 G A 5: 135,152,998 R64H probably damaging Het
Tg T A 15: 66,748,726 probably benign Het
Tmprss13 A T 9: 45,332,526 I187F probably benign Het
Vmn2r109 T G 17: 20,554,256 D279A possibly damaging Het
Vps33b A G 7: 80,276,038 probably benign Het
Yeats2 A G 16: 20,186,283 S338G probably benign Het
Zfp142 T C 1: 74,571,273 Q1121R probably benign Het
Zic1 G T 9: 91,364,433 H195Q possibly damaging Het
Other mutations in Tubb3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01534:Tubb3 APN 8 123420966 missense probably benign 0.20
IGL02208:Tubb3 APN 8 123420864 missense probably damaging 1.00
IGL02253:Tubb3 APN 8 123420820 missense probably benign 0.17
F5770:Tubb3 UTSW 8 123411675 splice site probably benign
PIT4810001:Tubb3 UTSW 8 123421657 missense possibly damaging 0.72
R1164:Tubb3 UTSW 8 123421447 missense probably damaging 1.00
R2074:Tubb3 UTSW 8 123421270 missense probably damaging 1.00
R2075:Tubb3 UTSW 8 123421270 missense probably damaging 1.00
R2091:Tubb3 UTSW 8 123421678 splice site probably null
R3012:Tubb3 UTSW 8 123421236 missense probably damaging 1.00
R3913:Tubb3 UTSW 8 123421009 missense possibly damaging 0.94
R3951:Tubb3 UTSW 8 123421264 missense probably damaging 0.99
R4609:Tubb3 UTSW 8 123420919 missense probably damaging 1.00
R5054:Tubb3 UTSW 8 123420868 missense probably damaging 0.99
R5256:Tubb3 UTSW 8 123421652 missense probably benign
R5690:Tubb3 UTSW 8 123421306 missense probably benign 0.14
R7638:Tubb3 UTSW 8 123421161 missense probably benign 0.04
R8263:Tubb3 UTSW 8 123421129 missense possibly damaging 0.90
R8320:Tubb3 UTSW 8 123420855 missense possibly damaging 0.80
R8503:Tubb3 UTSW 8 123421029 missense probably damaging 0.99
Z1088:Tubb3 UTSW 8 123421534 missense probably damaging 1.00
Posted On2015-04-16