Incidental Mutation 'R6366:Tectb'
ID 512721
Institutional Source Beutler Lab
Gene Symbol Tectb
Ensembl Gene ENSMUSG00000024979
Gene Name tectorin beta
Synonyms Tctnb, [b]-tectorin
MMRRC Submission 044516-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.071) question?
Stock # R6366 (G1)
Quality Score 225.009
Status Not validated
Chromosome 19
Chromosomal Location 55169165-55184745 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 55170350 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Aspartic acid at position 67 (G67D)
Ref Sequence ENSEMBL: ENSMUSP00000121767 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025936] [ENSMUST00000120936] [ENSMUST00000154886]
AlphaFold O08524
Predicted Effect probably damaging
Transcript: ENSMUST00000025936
AA Change: G67D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000025936
Gene: ENSMUSG00000024979
AA Change: G67D

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
ZP 31 283 3.47e-50 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000120936
AA Change: G67D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113805
Gene: ENSMUSG00000024979
AA Change: G67D

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
ZP 31 293 1.9e-47 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000154886
AA Change: G67D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000121767
Gene: ENSMUSG00000024979
AA Change: G67D

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
ZP 31 196 6.19e-2 SMART
Meta Mutation Damage Score 0.1964 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.7%
  • 10x: 98.0%
  • 20x: 93.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a non-collagenous glycoprotein component of the tectorial membrane, which covers the auditory hair cells in the cochlea of the inner ear. A similar protein in mouse functions in low-frequency hearing. [provided by RefSeq, Jul 2013]
PHENOTYPE: Homozygotes for a null allele show an enlarged tectorial membrane with a disrupted striated-sheet matrix, absence of the marginal band, and low-frequency hearing loss. However, basilar-membrane and neural tuning are both enhanced in high-frequency cochlear regions, with little loss in sensitivity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agl A G 3: 116,584,766 (GRCm39) F185L probably damaging Het
Ank3 A G 10: 69,835,188 (GRCm39) D131G probably damaging Het
Boc T C 16: 44,308,015 (GRCm39) K947E probably benign Het
Ccdc110 A G 8: 46,396,425 (GRCm39) E772G probably damaging Het
Ccdc7a A G 8: 129,582,473 (GRCm39) V1055A unknown Het
Chd1l A G 3: 97,501,476 (GRCm39) V190A probably benign Het
Chl1 C A 6: 103,706,197 (GRCm39) N396K possibly damaging Het
CN725425 T G 15: 91,131,124 (GRCm39) Y420D possibly damaging Het
Col6a1 A T 10: 76,546,804 (GRCm39) I806N unknown Het
Csmd2 A G 4: 128,377,245 (GRCm39) K2042E probably benign Het
Eif4a1 G T 11: 69,561,781 (GRCm39) D15E probably benign Het
Etfb T C 7: 43,102,365 (GRCm39) L119S probably damaging Het
Fbxo42 T A 4: 140,927,260 (GRCm39) S513R probably benign Het
Gys2 C A 6: 142,409,120 (GRCm39) C45F probably benign Het
Hspa1a G A 17: 35,189,500 (GRCm39) P468S probably damaging Het
Kdm2a G T 19: 4,374,960 (GRCm39) Q724K probably benign Het
Lama3 G T 18: 12,615,194 (GRCm39) G1373W probably damaging Het
Lhx1 A T 11: 84,413,034 (GRCm39) F84Y probably damaging Het
Lpxn G A 19: 12,802,163 (GRCm39) V163M probably benign Het
Lrrc7 T C 3: 157,841,012 (GRCm39) Q1389R probably benign Het
Lrtm2 T C 6: 119,294,238 (GRCm39) R298G probably damaging Het
Ltv1 A G 10: 13,056,739 (GRCm39) V268A probably benign Het
Mgat4d T A 8: 84,095,580 (GRCm39) probably null Het
Mknk2 C A 10: 80,507,767 (GRCm39) R33L probably damaging Het
Ms4a1 A G 19: 11,236,062 (GRCm39) S42P probably damaging Het
Muc16 T C 9: 18,557,340 (GRCm39) I2984M unknown Het
Mup12 A C 4: 60,696,657 (GRCm39) F74V probably damaging Het
Nacad A C 11: 6,551,196 (GRCm39) L665R probably benign Het
Pde6a T A 18: 61,398,142 (GRCm39) probably null Het
Plb1 A G 5: 32,471,429 (GRCm39) N579D possibly damaging Het
Podn T A 4: 107,876,001 (GRCm39) I552F possibly damaging Het
Potefam1 A G 2: 110,999,937 (GRCm39) probably null Het
Pramel32 T A 4: 88,547,102 (GRCm39) I106F probably damaging Het
Prl3b1 A T 13: 27,427,875 (GRCm39) M62L probably benign Het
Ptpn13 G T 5: 103,698,919 (GRCm39) R1134L probably damaging Het
Rpl37 T A 15: 5,147,990 (GRCm39) probably null Het
Samd4 T A 14: 47,311,607 (GRCm39) probably null Het
Sh3rf2 T C 18: 42,286,130 (GRCm39) V541A probably benign Het
Shcbp1 A G 8: 4,799,380 (GRCm39) V335A probably damaging Het
Slc7a7 T C 14: 54,612,057 (GRCm39) Y282C probably damaging Het
Spag7 T C 11: 70,555,418 (GRCm39) K125E possibly damaging Het
Spata31e4 T C 13: 50,855,972 (GRCm39) Y537H probably benign Het
Sptan1 T C 2: 29,910,467 (GRCm39) S1831P possibly damaging Het
Stab1 T C 14: 30,863,395 (GRCm39) K2097R probably benign Het
Stk38 A G 17: 29,193,338 (GRCm39) W364R probably benign Het
Ttll9 G T 2: 152,833,525 (GRCm39) D208Y probably damaging Het
Tyro3 G A 2: 119,647,156 (GRCm39) D758N probably damaging Het
Tyw1 T C 5: 130,310,792 (GRCm39) probably benign Het
Unc5b C T 10: 60,614,091 (GRCm39) A253T probably benign Het
Wtap A T 17: 13,186,945 (GRCm39) probably null Het
Other mutations in Tectb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01754:Tectb APN 19 55,172,445 (GRCm39) missense probably damaging 1.00
IGL02001:Tectb APN 19 55,178,027 (GRCm39) missense possibly damaging 0.48
IGL02510:Tectb APN 19 55,179,943 (GRCm39) missense probably damaging 1.00
BB010:Tectb UTSW 19 55,183,105 (GRCm39) missense possibly damaging 0.87
BB020:Tectb UTSW 19 55,183,105 (GRCm39) missense possibly damaging 0.87
R0028:Tectb UTSW 19 55,183,109 (GRCm39) missense probably benign 0.01
R0130:Tectb UTSW 19 55,170,393 (GRCm39) missense probably damaging 0.99
R0586:Tectb UTSW 19 55,170,356 (GRCm39) missense probably damaging 1.00
R0598:Tectb UTSW 19 55,178,018 (GRCm39) nonsense probably null
R0655:Tectb UTSW 19 55,178,302 (GRCm39) missense possibly damaging 0.78
R0708:Tectb UTSW 19 55,179,984 (GRCm39) missense probably benign 0.37
R1314:Tectb UTSW 19 55,172,417 (GRCm39) missense probably damaging 1.00
R1999:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2000:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2024:Tectb UTSW 19 55,170,361 (GRCm39) missense probably damaging 1.00
R2148:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2159:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2160:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2161:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2162:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2355:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2358:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2495:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2497:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2511:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2568:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2570:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2848:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2897:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R2898:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R3712:Tectb UTSW 19 55,169,431 (GRCm39) start gained probably benign
R5671:Tectb UTSW 19 55,181,059 (GRCm39) missense probably benign 0.42
R5875:Tectb UTSW 19 55,178,058 (GRCm39) missense possibly damaging 0.94
R6312:Tectb UTSW 19 55,181,094 (GRCm39) frame shift probably null
R6315:Tectb UTSW 19 55,179,904 (GRCm39) missense possibly damaging 0.73
R7729:Tectb UTSW 19 55,181,104 (GRCm39) missense
R7933:Tectb UTSW 19 55,183,105 (GRCm39) missense possibly damaging 0.87
R8408:Tectb UTSW 19 55,178,099 (GRCm39) critical splice donor site probably null
R8557:Tectb UTSW 19 55,181,105 (GRCm39) unclassified probably benign
R8835:Tectb UTSW 19 55,172,270 (GRCm39) missense probably benign 0.43
R8918:Tectb UTSW 19 55,180,000 (GRCm39) missense probably damaging 1.00
R8935:Tectb UTSW 19 55,183,132 (GRCm39) missense probably benign
R9239:Tectb UTSW 19 55,181,094 (GRCm39) frame shift probably null
R9345:Tectb UTSW 19 55,183,097 (GRCm39) missense probably benign 0.00
R9467:Tectb UTSW 19 55,181,093 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- GACGTTTGGGAAACTCGTCAC -3'
(R):5'- AAGGGCTTTGGATCATTGTGAATC -3'

Sequencing Primer
(F):5'- ACAGCCGGTGAATTATTCTGTG -3'
(R):5'- GTGAATCCTCTTACAGATGGCAGC -3'
Posted On 2018-04-27