Incidental Mutation 'R6315:Tectb'
ID 510628
Institutional Source Beutler Lab
Gene Symbol Tectb
Ensembl Gene ENSMUSG00000024979
Gene Name tectorin beta
Synonyms Tctnb, [b]-tectorin
MMRRC Submission 044472-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.071) question?
Stock # R6315 (G1)
Quality Score 225.009
Status Validated
Chromosome 19
Chromosomal Location 55169165-55184745 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 55179904 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Arginine at position 250 (H250R)
Ref Sequence ENSEMBL: ENSMUSP00000113805 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025936] [ENSMUST00000120936] [ENSMUST00000154886]
AlphaFold O08524
Predicted Effect possibly damaging
Transcript: ENSMUST00000025936
AA Change: H240R

PolyPhen 2 Score 0.495 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000025936
Gene: ENSMUSG00000024979
AA Change: H240R

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
ZP 31 283 3.47e-50 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000120936
AA Change: H250R

PolyPhen 2 Score 0.732 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000113805
Gene: ENSMUSG00000024979
AA Change: H250R

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
ZP 31 293 1.9e-47 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123763
Predicted Effect unknown
Transcript: ENSMUST00000124545
AA Change: H73R
SMART Domains Protein: ENSMUSP00000117645
Gene: ENSMUSG00000024979
AA Change: H73R

DomainStartEndE-ValueType
Pfam:Zona_pellucida 3 116 5.9e-27 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148123
Predicted Effect probably benign
Transcript: ENSMUST00000154886
SMART Domains Protein: ENSMUSP00000121767
Gene: ENSMUSG00000024979

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
ZP 31 196 6.19e-2 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184990
Meta Mutation Damage Score 0.3118 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 97% (64/66)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca15 T C 7: 119,945,315 (GRCm39) Y464H probably damaging Het
Ahnak T C 19: 8,983,990 (GRCm39) M1758T probably damaging Het
Ak9 A T 10: 41,282,837 (GRCm39) D1201V possibly damaging Het
Amdhd2 A C 17: 24,377,330 (GRCm39) H203Q probably benign Het
Ano3 A G 2: 110,527,384 (GRCm39) M608T probably damaging Het
Arhgef4 G A 1: 34,762,558 (GRCm39) A605T unknown Het
Atp1a2 C G 1: 172,116,903 (GRCm39) R238P probably damaging Het
Atp8b1 C A 18: 64,664,550 (GRCm39) R1206L probably damaging Het
B4galt5 A T 2: 167,147,729 (GRCm39) N215K probably damaging Het
Bpifa1 A G 2: 153,987,996 (GRCm39) K180E possibly damaging Het
Cadm1 C T 9: 47,721,417 (GRCm39) T269M probably damaging Het
Cadm3 T C 1: 173,171,919 (GRCm39) D252G probably benign Het
Ccdc18 A G 5: 108,309,448 (GRCm39) R348G probably benign Het
Cers4 G A 8: 4,566,980 (GRCm39) C94Y probably benign Het
Cfap58 G A 19: 47,929,716 (GRCm39) R59H probably benign Het
Col19a1 C T 1: 24,565,533 (GRCm39) G266D unknown Het
Col6a5 G T 9: 105,759,169 (GRCm39) F2012L probably damaging Het
Dnah6 T C 6: 73,168,588 (GRCm39) Q445R probably benign Het
Dsg3 A G 18: 20,657,643 (GRCm39) S238G probably benign Het
E130308A19Rik G A 4: 59,691,132 (GRCm39) S322N probably benign Het
Eif5b A G 1: 38,057,114 (GRCm39) D57G unknown Het
Fbn2 T C 18: 58,188,025 (GRCm39) probably null Het
Fbxo38 A T 18: 62,669,218 (GRCm39) C77* probably null Het
Fgb T A 3: 82,952,362 (GRCm39) Q169L probably benign Het
Fut9 A T 4: 25,619,774 (GRCm39) Y347N probably damaging Het
Gabrg2 T C 11: 41,862,688 (GRCm39) K132R probably damaging Het
Gpn3 C T 5: 122,510,638 (GRCm39) probably benign Het
Helz2 A G 2: 180,874,995 (GRCm39) L1833P probably damaging Het
Hk3 C T 13: 55,158,970 (GRCm39) D484N probably benign Het
Icam4 T C 9: 20,941,248 (GRCm39) V129A probably damaging Het
Impdh2 T C 9: 108,440,638 (GRCm39) S280P possibly damaging Het
Impg1 C A 9: 80,301,356 (GRCm39) G267V probably benign Het
Iqgap1 C T 7: 80,449,638 (GRCm39) V39M possibly damaging Het
Lyst A G 13: 13,818,089 (GRCm39) N1253S probably benign Het
Mgat4b T A 11: 50,122,591 (GRCm39) V195E probably damaging Het
Mrgprb8 C T 7: 48,038,983 (GRCm39) T218I probably damaging Het
Myrfl T G 10: 116,658,724 (GRCm39) E411A possibly damaging Het
Myt1l T C 12: 29,877,797 (GRCm39) S483P unknown Het
Neil2 A G 14: 63,420,920 (GRCm39) V80A possibly damaging Het
Nfe2l2 G T 2: 75,507,163 (GRCm39) D312E probably damaging Het
Nin A T 12: 70,092,389 (GRCm39) L640Q probably damaging Het
Nup205 T A 6: 35,213,804 (GRCm39) I1732N probably damaging Het
Nup42 T C 5: 24,372,502 (GRCm39) S97P probably damaging Het
Or5b114-ps1 T C 19: 13,352,769 (GRCm39) C148R unknown Het
Or5k16 A C 16: 58,736,609 (GRCm39) Y132D probably damaging Het
Plcb1 A T 2: 135,188,261 (GRCm39) T785S probably benign Het
Plch1 C T 3: 63,688,811 (GRCm39) W131* probably null Het
Ppp1r1b A G 11: 98,246,216 (GRCm39) E66G probably damaging Het
Ros1 A T 10: 51,994,306 (GRCm39) W1325R probably benign Het
Sec14l5 A C 16: 4,998,141 (GRCm39) E500A possibly damaging Het
Sirpb1c A G 3: 15,886,470 (GRCm39) V302A possibly damaging Het
Spata19 T C 9: 27,312,133 (GRCm39) Y107H possibly damaging Het
Sv2a G A 3: 96,095,502 (GRCm39) M298I probably benign Het
Tdrd6 A T 17: 43,937,229 (GRCm39) M1273K probably benign Het
Trip11 T G 12: 101,851,837 (GRCm39) E742D possibly damaging Het
Tslp A G 18: 32,950,143 (GRCm39) T71A probably benign Het
Usp20 C T 2: 30,907,770 (GRCm39) R711C possibly damaging Het
Vmn1r181 G A 7: 23,684,183 (GRCm39) R216Q probably benign Het
Vmn2r8 A T 5: 108,949,757 (GRCm39) F363L probably benign Het
Vsnl1 T A 12: 11,382,156 (GRCm39) N75I probably damaging Het
Wdr55 A T 18: 36,895,122 (GRCm39) D96V probably damaging Het
Wls T A 3: 159,640,007 (GRCm39) probably null Het
Zc3h13 A G 14: 75,546,355 (GRCm39) D152G probably damaging Het
Zc3h18 A G 8: 123,110,604 (GRCm39) E151G probably benign Het
Zfat A G 15: 67,956,311 (GRCm39) S1174P probably damaging Het
Zfyve9 T A 4: 108,531,685 (GRCm39) T416S probably damaging 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
R6366:Tectb UTSW 19 55,170,350 (GRCm39) missense probably damaging 1.00
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'- AATCACATCCATTCCCGTGG -3'
(R):5'- ATCAAATCCGGCTCCTCCAG -3'

Sequencing Primer
(F):5'- TGTCATCGACCTCACACTTAGAG -3'
(R):5'- GGCTCCTCCAGTCCCAG -3'
Posted On 2018-04-02