Incidental Mutation 'R7260:Tubb2a'
ID 564565
Institutional Source Beutler Lab
Gene Symbol Tubb2a
Ensembl Gene ENSMUSG00000058672
Gene Name tubulin, beta 2A class IIA
Synonyms
MMRRC Submission 045352-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7260 (G1)
Quality Score 225.009
Status Validated
Chromosome 13
Chromosomal Location 34258261-34261991 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 34259397 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Leucine at position 131 (Q131L)
Ref Sequence ENSEMBL: ENSMUSP00000060246 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000040656] [ENSMUST00000056427]
AlphaFold Q7TMM9
Predicted Effect probably benign
Transcript: ENSMUST00000040656
SMART Domains Protein: ENSMUSP00000046168
Gene: ENSMUSG00000038286

DomainStartEndE-ValueType
low complexity region 7 23 N/A INTRINSIC
Pfam:Hydrolase_4 57 208 1.1e-10 PFAM
Pfam:Abhydrolase_1 61 205 2.8e-22 PFAM
Pfam:Abhydrolase_5 62 273 3.9e-20 PFAM
Pfam:Abhydrolase_6 63 285 6e-20 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000056427
AA Change: Q131L

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000060246
Gene: ENSMUSG00000058672
AA Change: Q131L

DomainStartEndE-ValueType
Tubulin 47 244 1.64e-65 SMART
Tubulin_C 246 383 2.39e-49 SMART
low complexity region 431 444 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 98% (78/80)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Microtubules, key participants in processes such as mitosis and intracellular transport, are composed of heterodimers of alpha- and beta-tubulins. The protein encoded by this gene is a beta-tubulin. Defects in this gene are associated with complex cortical dysplasia with other brain malformations-5. Two transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2015]
Allele List at MGI
Other mutations in this stock
Total: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310057J18Rik A G 10: 28,849,882 (GRCm39) S293P probably benign Het
Actn2 T C 13: 12,291,376 (GRCm39) N676S probably benign Het
Amfr C T 8: 94,702,776 (GRCm39) M463I possibly damaging Het
Ankdd1a G T 9: 65,411,834 (GRCm39) A325D probably damaging Het
Apba2 A G 7: 64,389,493 (GRCm39) D463G probably damaging Het
Arid5b A G 10: 67,933,637 (GRCm39) V755A probably damaging Het
Boc A T 16: 44,310,533 (GRCm39) F796I Het
Ccnt1 G A 15: 98,463,005 (GRCm39) Q56* probably null Het
Cd248 T A 19: 5,119,383 (GRCm39) Y410* probably null Het
Chd9 T A 8: 91,721,171 (GRCm39) N986K unknown Het
Col6a6 T C 9: 105,661,168 (GRCm39) T314A probably benign Het
Cpped1 A G 16: 11,646,327 (GRCm39) F142L possibly damaging Het
Csmd1 C T 8: 16,050,574 (GRCm39) A2221T probably damaging Het
Cyp2c69 C A 19: 39,831,344 (GRCm39) V490L probably benign Het
Cyrib A T 15: 63,829,438 (GRCm39) F23L possibly damaging Het
Dcst2 T C 3: 89,273,593 (GRCm39) F157S probably damaging Het
Ddx54 G T 5: 120,764,985 (GRCm39) R788L probably benign Het
Dnah1 T C 14: 30,991,343 (GRCm39) Y3145C probably damaging Het
Dnah14 A T 1: 181,534,309 (GRCm39) R2320W probably damaging Het
Dnai3 T A 3: 145,752,295 (GRCm39) M794L probably benign Het
Emilin2 T C 17: 71,581,785 (GRCm39) T314A probably benign Het
Eml2 A G 7: 18,934,515 (GRCm39) S405G probably benign Het
Ephb2 A G 4: 136,498,885 (GRCm39) F65L probably damaging Het
Fbn2 T C 18: 58,199,188 (GRCm39) D1360G probably benign Het
Fbxo22 A G 9: 55,125,754 (GRCm39) T206A probably benign Het
Filip1l A G 16: 57,391,287 (GRCm39) E625G probably damaging Het
Gen1 A C 12: 11,306,849 (GRCm39) M172R probably damaging Het
Gk5 A G 9: 96,001,663 (GRCm39) K54E probably benign Het
Glis3 T C 19: 28,508,802 (GRCm39) E394G probably benign Het
Helq T A 5: 100,939,793 (GRCm39) E373D probably damaging Het
Ighv1-74 A G 12: 115,766,372 (GRCm39) F83L probably benign Het
Ints15 A G 5: 143,297,594 (GRCm39) V151A probably benign Het
Iqcn T C 8: 71,161,397 (GRCm39) Y197H probably benign Het
Kdm4d T C 9: 14,374,454 (GRCm39) D468G probably benign Het
Kif20b A G 19: 34,927,610 (GRCm39) I957M probably damaging Het
Ldhal6b A G 17: 5,468,535 (GRCm39) F133S possibly damaging Het
Loxhd1 T C 18: 77,420,338 (GRCm39) Y321H possibly damaging Het
Ltbp1 A T 17: 75,373,139 (GRCm39) M261L probably benign Het
Mical2 A T 7: 111,919,001 (GRCm39) Q430L probably benign Het
Mroh4 A T 15: 74,479,978 (GRCm39) N885K possibly damaging Het
Ms4a7 A G 19: 11,299,710 (GRCm39) Y231H probably damaging Het
Msh2 G T 17: 88,025,047 (GRCm39) V642F probably damaging Het
Muc5b G T 7: 141,396,385 (GRCm39) A166S unknown Het
Myo18b T C 5: 112,923,154 (GRCm39) I1868V probably benign Het
Nfatc3 T C 8: 106,835,578 (GRCm39) S975P probably benign Het
Oacyl T C 18: 65,831,438 (GRCm39) L25P probably damaging Het
Or12e10 A G 2: 87,640,731 (GRCm39) N189S probably damaging Het
Or5b109 T C 19: 13,212,388 (GRCm39) F258S probably damaging Het
Or5w15 T C 2: 87,568,852 (GRCm39) probably null Het
Or6c69 T A 10: 129,748,156 (GRCm39) probably benign Het
Or8a1 T A 9: 37,642,049 (GRCm39) I77F probably damaging Het
Patj A G 4: 98,304,970 (GRCm39) I275V possibly damaging Het
Pdcd11 G A 19: 47,117,673 (GRCm39) R1674Q possibly damaging Het
Peg10 CCACATCAGGATCCACATCAGGATGCACATCAGCATCAGGATCCCCATCAGGATGCACATCAGGATCCACATCAGGATGCACATCAG CCACATCAGGATCCACATCAGGATGCACATCAG 6: 4,756,398 (GRCm39) probably benign Het
Phkb T A 8: 86,604,759 (GRCm39) Y55N probably benign Het
Pias4 A G 10: 80,993,302 (GRCm39) V207A possibly damaging Het
Plxna4 C A 6: 32,216,455 (GRCm39) R540L possibly damaging Het
Psapl1 G A 5: 36,362,556 (GRCm39) V383M probably benign Het
Rars1 C A 11: 35,725,281 (GRCm39) A10S probably benign Het
Rhobtb1 A T 10: 69,106,610 (GRCm39) K454* probably null Het
Rmnd1 A T 10: 4,364,803 (GRCm39) probably null Het
Rnf213 A G 11: 119,343,401 (GRCm39) I3589V Het
Rngtt T C 4: 33,356,176 (GRCm39) S338P possibly damaging Het
Sh3bgr A G 16: 96,025,681 (GRCm39) E189G unknown Het
Slc30a3 G A 5: 31,245,690 (GRCm39) T281I probably damaging Het
Smok3c T A 5: 138,063,885 (GRCm39) D457E possibly damaging Het
Stard9 C A 2: 120,537,419 (GRCm39) Q4274K possibly damaging Het
Syne2 G T 12: 75,991,853 (GRCm39) L1938F probably damaging Het
Tmem70 C A 1: 16,735,590 (GRCm39) T20K possibly damaging Het
Tnrc6a A G 7: 122,785,813 (GRCm39) E1502G probably benign Het
Tpp1 A T 7: 105,396,704 (GRCm39) S438T probably benign Het
Ube2v1 A G 2: 167,471,114 (GRCm39) S26P probably benign Het
Unc13a G T 8: 72,113,229 (GRCm39) S207R possibly damaging Het
Usp35 T G 7: 96,969,286 (GRCm39) D362A probably damaging Het
Utp20 A G 10: 88,587,334 (GRCm39) I2487T probably benign Het
Vmn2r111 T C 17: 22,778,032 (GRCm39) N549S possibly damaging Het
Vmn2r117 T A 17: 23,694,359 (GRCm39) H496L probably benign Het
Vmn2r92 C T 17: 18,387,138 (GRCm39) A159V probably damaging Het
Wiz T C 17: 32,578,085 (GRCm39) K467E probably damaging Het
Zfp534 T C 4: 147,759,461 (GRCm39) T403A probably benign Het
Zswim5 T C 4: 116,819,843 (GRCm39) L416P probably damaging Het
Other mutations in Tubb2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01683:Tubb2a APN 13 34,260,530 (GRCm39) critical splice donor site probably null
R0233:Tubb2a UTSW 13 34,259,325 (GRCm39) missense possibly damaging 0.50
R0233:Tubb2a UTSW 13 34,259,325 (GRCm39) missense possibly damaging 0.50
R0345:Tubb2a UTSW 13 34,260,620 (GRCm39) missense probably benign
R2033:Tubb2a UTSW 13 34,259,439 (GRCm39) missense probably damaging 1.00
R3732:Tubb2a UTSW 13 34,259,247 (GRCm39) missense probably damaging 1.00
R3836:Tubb2a UTSW 13 34,259,294 (GRCm39) missense probably benign 0.30
R3837:Tubb2a UTSW 13 34,259,294 (GRCm39) missense probably benign 0.30
R3839:Tubb2a UTSW 13 34,259,294 (GRCm39) missense probably benign 0.30
R4879:Tubb2a UTSW 13 34,258,572 (GRCm39) missense probably benign 0.02
R4936:Tubb2a UTSW 13 34,259,240 (GRCm39) nonsense probably null
R5537:Tubb2a UTSW 13 34,259,434 (GRCm39) missense probably benign 0.07
R5889:Tubb2a UTSW 13 34,259,451 (GRCm39) missense possibly damaging 0.92
R6102:Tubb2a UTSW 13 34,259,326 (GRCm39) missense probably benign 0.00
R6475:Tubb2a UTSW 13 34,259,442 (GRCm39) missense possibly damaging 0.91
R7206:Tubb2a UTSW 13 34,259,505 (GRCm39) missense possibly damaging 0.80
R7254:Tubb2a UTSW 13 34,258,515 (GRCm39) missense probably damaging 1.00
R7631:Tubb2a UTSW 13 34,259,227 (GRCm39) missense probably damaging 0.99
R7734:Tubb2a UTSW 13 34,258,776 (GRCm39) missense probably benign 0.06
R7815:Tubb2a UTSW 13 34,258,962 (GRCm39) missense probably benign 0.10
R7850:Tubb2a UTSW 13 34,258,554 (GRCm39) missense probably damaging 1.00
R9091:Tubb2a UTSW 13 34,258,578 (GRCm39) missense probably damaging 1.00
R9170:Tubb2a UTSW 13 34,260,628 (GRCm39) missense probably benign
R9270:Tubb2a UTSW 13 34,258,578 (GRCm39) missense probably damaging 1.00
R9799:Tubb2a UTSW 13 34,260,607 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- TCATACAGAGCCTCATTGTCAATG -3'
(R):5'- AAGGACACCTCCCTGGATTC -3'

Sequencing Primer
(F):5'- GCCTCATTGTCAATGGAATAGG -3'
(R):5'- GGACACCTCCCTGGATTCCTAAC -3'
Posted On 2019-06-26