Incidental Mutation 'R2762:Tubb4a'
Institutional Source Beutler Lab
Gene Symbol Tubb4a
Ensembl Gene ENSMUSG00000062591
Gene Nametubulin, beta 4A class IVA
SynonymsTubb, Tubb4
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R2762 (G1)
Quality Score225
Status Not validated
Chromosomal Location57080066-57087782 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 57080974 bp
Amino Acid Change Threonine to Serine at position 351 (T351S)
Ref Sequence ENSEMBL: ENSMUSP00000071135 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000011623] [ENSMUST00000071135]
Predicted Effect probably benign
Transcript: ENSMUST00000011623
SMART Domains Protein: ENSMUSP00000011623
Gene: ENSMUSG00000002668

uDENN 9 89 1.18e-22 SMART
DENN 90 293 3.95e-74 SMART
low complexity region 312 318 N/A INTRINSIC
dDENN 324 391 2.39e-18 SMART
low complexity region 560 579 N/A INTRINSIC
low complexity region 657 675 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000071135
AA Change: T351S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000071135
Gene: ENSMUSG00000062591
AA Change: T351S

Tubulin 47 244 4.45e-67 SMART
Tubulin_C 246 383 5.5e-49 SMART
low complexity region 428 444 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the beta tubulin family. Beta tubulins are one of two core protein families (alpha and beta tubulins) that heterodimerize and assemble to form microtubules. Mutations in this gene cause hypomyelinating leukodystrophy-6 and autosomal dominant torsion dystonia-4. Alternate splicing results in multiple transcript variants encoding different isoforms. A pseudogene of this gene is found on chromosome X. [provided by RefSeq, Jan 2014]
Allele List at MGI
Other mutations in this stock
Total: 27 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahnak2 T A 12: 112,785,364 T288S probably damaging Het
Alg11 C A 8: 22,068,079 A469E probably benign Het
Baiap3 A G 17: 25,244,575 L909P probably damaging Het
Bicd1 C T 6: 149,520,403 A874V probably damaging Het
Dusp3 T C 11: 101,974,835 T178A probably benign Het
En2 T C 5: 28,170,421 S321P probably damaging Het
Ext1 G A 15: 53,344,927 S146L probably benign Het
Gm9923 C A 10: 72,309,630 H104N probably benign Het
Igtp A G 11: 58,206,065 M21V possibly damaging Het
Irs2 T C 8: 11,006,408 S675G probably damaging Het
Klhl36 T A 8: 119,869,974 L138Q probably damaging Het
Kmt2d T C 15: 98,852,055 probably benign Het
Nox3 A G 17: 3,696,158 V35A probably benign Het
Osbpl1a T C 18: 12,766,899 D274G possibly damaging Het
Plec C T 15: 76,172,286 G4349S probably damaging Het
Ppip5k2 A C 1: 97,717,509 S1073R probably damaging Het
Prkcq A G 2: 11,232,640 K77E possibly damaging Het
Prss1 T C 6: 41,463,281 V184A possibly damaging Het
Rnf111 T A 9: 70,476,045 H202L possibly damaging Het
S100pbp G A 4: 129,155,426 R308* probably null Het
Sgcb A T 5: 73,635,709 probably null Het
Spam1 T C 6: 24,796,643 F198L possibly damaging Het
Tbc1d4 A C 14: 101,494,361 C472G probably damaging Het
Tonsl T C 15: 76,630,620 N1128S probably damaging Het
Ttn C T 2: 76,798,103 R14571Q probably damaging Het
Ulk1 C T 5: 110,789,357 R691Q probably benign Het
Wasl T C 6: 24,619,501 Y340C unknown Het
Other mutations in Tubb4a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00956:Tubb4a APN 17 57086072 missense probably benign 0.24
IGL02343:Tubb4a APN 17 57081538 missense probably benign
IGL02562:Tubb4a APN 17 57081163 nonsense probably null
P0022:Tubb4a UTSW 17 57081538 missense probably benign
R0043:Tubb4a UTSW 17 57081114 missense probably damaging 1.00
R0195:Tubb4a UTSW 17 57081499 missense probably damaging 1.00
R0309:Tubb4a UTSW 17 57081182 nonsense probably null
R0348:Tubb4a UTSW 17 57080770 missense probably damaging 0.98
R2440:Tubb4a UTSW 17 57086285 missense probably damaging 1.00
R3927:Tubb4a UTSW 17 57080967 missense probably benign 0.00
R6284:Tubb4a UTSW 17 57080833 missense probably damaging 1.00
R6351:Tubb4a UTSW 17 57081016 missense probably damaging 1.00
R6760:Tubb4a UTSW 17 57080796 missense possibly damaging 0.82
R6822:Tubb4a UTSW 17 57080904 missense probably damaging 0.99
R7381:Tubb4a UTSW 17 57080698 missense unknown
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-12-04