Incidental Mutation 'R0939:Tubb1'
ID 81285
Institutional Source Beutler Lab
Gene Symbol Tubb1
Ensembl Gene ENSMUSG00000016255
Gene Name tubulin, beta 1 class VI
Synonyms 2810484G07Rik
MMRRC Submission 039078-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.223) question?
Stock # R0939 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 174292488-174299675 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 174297549 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Lysine at position 53 (E53K)
Ref Sequence ENSEMBL: ENSMUSP00000016399 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016399]
AlphaFold A2AQ07
Predicted Effect probably damaging
Transcript: ENSMUST00000016399
AA Change: E53K

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000016399
Gene: ENSMUSG00000016255
AA Change: E53K

DomainStartEndE-ValueType
Tubulin 47 244 3.42e-68 SMART
Tubulin_C 246 383 1.84e-41 SMART
low complexity region 433 448 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 94.7%
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 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 specifically expressed in platelets and megakaryocytes and may be involved in proplatelet production and platelet release. A mutations in this gene is associated with autosomal dominant macrothrombocytopenia. Two pseudogenes of this gene are found on chromosome Y.[provided by RefSeq, Jul 2010]
PHENOTYPE: Homozygotes have thrombocytopenia resulting from a defect in generating proplatelets. The platelets that are produced have structural and functional defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 30 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aatk C T 11: 119,902,969 (GRCm39) V419M probably damaging Het
Cdcp1 A G 9: 123,012,755 (GRCm39) V264A probably damaging Het
Cfap53 A G 18: 74,438,801 (GRCm39) D326G probably null Het
Dach1 A G 14: 98,153,360 (GRCm39) V436A probably damaging Het
Dnah11 C T 12: 118,024,142 (GRCm39) G1870S probably damaging Het
Dst C A 1: 34,283,464 (GRCm39) H5324N probably damaging Het
Eapp TTTCTTCTTCTTCTTCTT TTTCTTCTTCTTCTT 12: 54,732,734 (GRCm39) probably benign Het
Esd C A 14: 74,973,467 (GRCm39) H21N probably damaging Het
Gnmt A G 17: 47,037,271 (GRCm39) L171P probably damaging Het
Igdcc4 T A 9: 65,038,755 (GRCm39) probably null Het
Mug1 A T 6: 121,861,308 (GRCm39) I1310F possibly damaging Het
Mybpc2 T C 7: 44,156,311 (GRCm39) K834R probably benign Het
Or10a3b T A 7: 108,444,440 (GRCm39) Y259F probably damaging Het
Or10h5 T C 17: 33,434,635 (GRCm39) K231E possibly damaging Het
Or9g19 T A 2: 85,600,997 (GRCm39) L284* probably null Het
Pcdh17 A G 14: 84,685,195 (GRCm39) D554G probably damaging Het
Plcxd3 T A 15: 4,546,344 (GRCm39) L116* probably null Het
Prss1 A C 6: 41,440,522 (GRCm39) D199A probably damaging Het
Rbms3 C T 9: 116,939,028 (GRCm39) probably null Het
Rif1 GCCACCA GCCA 2: 52,000,336 (GRCm39) probably benign Het
Rreb1 A G 13: 38,116,207 (GRCm39) M1189V probably benign Het
Slc25a39 T C 11: 102,295,877 (GRCm39) E118G probably damaging Het
Slfn5 G T 11: 82,852,164 (GRCm39) M763I probably benign Het
Speer4f2 A G 5: 17,579,402 (GRCm39) E67G probably damaging Het
Spef2 A T 15: 9,704,636 (GRCm39) probably null Het
Spocd1 A T 4: 129,842,663 (GRCm39) D26V possibly damaging Het
Ssh1 A G 5: 114,108,497 (GRCm39) L50P probably damaging Het
Tle1 A G 4: 72,036,771 (GRCm39) L728P probably damaging Het
Trio A G 15: 27,741,336 (GRCm39) probably null Het
Vmn2r71 A T 7: 85,272,889 (GRCm39) T568S possibly damaging Het
Other mutations in Tubb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01877:Tubb1 APN 2 174,298,691 (GRCm39) missense possibly damaging 0.87
IGL02534:Tubb1 APN 2 174,297,462 (GRCm39) missense probably benign 0.04
IGL02535:Tubb1 APN 2 174,299,359 (GRCm39) missense probably benign 0.00
IGL03404:Tubb1 APN 2 174,299,241 (GRCm39) missense probably damaging 1.00
R0117:Tubb1 UTSW 2 174,299,577 (GRCm39) missense probably benign 0.00
R0666:Tubb1 UTSW 2 174,299,548 (GRCm39) missense probably damaging 0.98
R1163:Tubb1 UTSW 2 174,299,532 (GRCm39) missense probably benign
R1317:Tubb1 UTSW 2 174,298,689 (GRCm39) missense probably benign 0.16
R1458:Tubb1 UTSW 2 174,292,596 (GRCm39) critical splice donor site probably null
R1574:Tubb1 UTSW 2 174,299,215 (GRCm39) missense probably benign
R1574:Tubb1 UTSW 2 174,299,215 (GRCm39) missense probably benign
R1658:Tubb1 UTSW 2 174,298,416 (GRCm39) missense probably damaging 1.00
R1751:Tubb1 UTSW 2 174,298,689 (GRCm39) missense probably benign 0.16
R1761:Tubb1 UTSW 2 174,298,689 (GRCm39) missense probably benign 0.16
R1869:Tubb1 UTSW 2 174,298,482 (GRCm39) missense probably benign 0.00
R1969:Tubb1 UTSW 2 174,297,484 (GRCm39) missense possibly damaging 0.92
R2412:Tubb1 UTSW 2 174,298,903 (GRCm39) missense possibly damaging 0.71
R4249:Tubb1 UTSW 2 174,297,526 (GRCm39) missense probably null 0.93
R4415:Tubb1 UTSW 2 174,299,466 (GRCm39) missense probably benign 0.12
R5154:Tubb1 UTSW 2 174,298,657 (GRCm39) missense probably benign 0.19
R5276:Tubb1 UTSW 2 174,299,217 (GRCm39) missense probably damaging 0.97
R5730:Tubb1 UTSW 2 174,299,562 (GRCm39) missense probably benign
R6008:Tubb1 UTSW 2 174,299,567 (GRCm39) missense probably benign 0.00
R6719:Tubb1 UTSW 2 174,299,187 (GRCm39) missense probably damaging 1.00
R7422:Tubb1 UTSW 2 174,298,825 (GRCm39) missense possibly damaging 0.76
R9084:Tubb1 UTSW 2 174,299,197 (GRCm39) missense possibly damaging 0.67
R9331:Tubb1 UTSW 2 174,297,472 (GRCm39) missense probably damaging 1.00
R9498:Tubb1 UTSW 2 174,299,403 (GRCm39) missense probably benign 0.09
X0063:Tubb1 UTSW 2 174,299,088 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- AGCGCAGCCTTCTTAGTCACAC -3'
(R):5'- TCAGCAAGAGCATGGCTTCTCTCC -3'

Sequencing Primer
(F):5'- tgtggtggtgtaagtgtgg -3'
(R):5'- CTGACACAAGGCTGAATGC -3'
Posted On 2013-11-07