Incidental Mutation 'R5202:Tekt2'
ID 400866
Institutional Source Beutler Lab
Gene Symbol Tekt2
Ensembl Gene ENSMUSG00000028845
Gene Name tektin 2
Synonyms tektin-t
MMRRC Submission 042777-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.109) question?
Stock # R5202 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 126215914-126219481 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 126218463 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 69 (D69G)
Ref Sequence ENSEMBL: ENSMUSP00000116659 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030658] [ENSMUST00000102616] [ENSMUST00000102617] [ENSMUST00000131113] [ENSMUST00000141990]
AlphaFold Q922G7
Predicted Effect probably benign
Transcript: ENSMUST00000030658
AA Change: D69G

PolyPhen 2 Score 0.408 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000030658
Gene: ENSMUSG00000028845
AA Change: D69G

DomainStartEndE-ValueType
Pfam:Tektin 17 399 2.1e-133 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000102616
AA Change: D69G

PolyPhen 2 Score 0.408 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000099676
Gene: ENSMUSG00000028845
AA Change: D69G

DomainStartEndE-ValueType
Pfam:Tektin 17 398 1.9e-131 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000102617
SMART Domains Protein: ENSMUSP00000099677
Gene: ENSMUSG00000042558

DomainStartEndE-ValueType
low complexity region 2 27 N/A INTRINSIC
Pfam:ADP_ribosyl_GH 31 344 1.5e-68 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128188
Predicted Effect probably benign
Transcript: ENSMUST00000131113
AA Change: D69G

PolyPhen 2 Score 0.408 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000116659
Gene: ENSMUSG00000028845
AA Change: D69G

DomainStartEndE-ValueType
Pfam:Tektin 17 126 9.7e-33 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133068
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140080
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156139
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151191
Predicted Effect probably benign
Transcript: ENSMUST00000141990
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene product belongs to the tektin family of proteins. Tektins comprise a family of filament-forming proteins that are coassembled with tubulins to form ciliary and flagellar microtubules. This gene is expressed in the testis and its protein is localized to the flagella of the sperms, indicating that it may play a role in spermatogenesis. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a gene trapped allele exhibit male infertility and impaired motility of both sperm flagella and tracheal cilia due to altered dynein inner arm morphology and function. [provided by MGI curators]
Allele List at MGI

All alleles(4) : Targeted, knock-out(2) Gene trapped(2)

Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932414N04Rik A T 2: 68,562,308 (GRCm39) M312L probably benign Het
Adam7 C A 14: 68,745,305 (GRCm39) D640Y possibly damaging Het
Alcam T C 16: 52,094,599 (GRCm39) Y384C probably damaging Het
Apob A G 12: 8,063,737 (GRCm39) E289G probably damaging Het
Arhgap15 A T 2: 43,953,869 (GRCm39) R198S probably benign Het
Bbs2 G T 8: 94,819,042 (GRCm39) S109* probably null Het
Bfsp1 T C 2: 143,668,891 (GRCm39) S569G probably benign Het
Chst9 A T 18: 15,586,296 (GRCm39) I89N probably benign Het
Cntln A C 4: 84,889,466 (GRCm39) E316D probably benign Het
Csde1 T G 3: 102,947,250 (GRCm39) D67E probably damaging Het
Csf2rb T G 15: 78,233,257 (GRCm39) S855A possibly damaging Het
Cyp4a10 T A 4: 115,389,812 (GRCm39) D472E probably damaging Het
Cyp4f18 C A 8: 72,762,940 (GRCm39) R49L probably benign Het
Daam1 G T 12: 71,991,048 (GRCm39) V221L unknown Het
Dbr1 T G 9: 99,465,944 (GRCm39) D507E probably benign Het
Dhrs7c A G 11: 67,706,627 (GRCm39) M188V probably benign Het
Dicer1 A T 12: 104,660,990 (GRCm39) L1688* probably null Het
Dmpk C G 7: 18,821,944 (GRCm39) L301V probably benign Het
E2f3 G A 13: 30,102,619 (GRCm39) T91I probably damaging Het
Etaa1 A T 11: 17,897,853 (GRCm39) V157E probably damaging Het
Foxp2 A T 6: 15,394,770 (GRCm39) T157S probably benign Het
Frem2 A G 3: 53,458,767 (GRCm39) V2034A probably benign Het
Fzd10 T C 5: 128,679,180 (GRCm39) V300A possibly damaging Het
Gbf1 A T 19: 46,256,893 (GRCm39) M778L probably benign Het
Gm17472 T A 6: 42,958,068 (GRCm39) N112K probably benign Het
Gria4 T C 9: 4,424,330 (GRCm39) K845R probably benign Het
Hspa4l T A 3: 40,736,001 (GRCm39) S541T probably benign Het
Igkv4-68 G A 6: 69,281,926 (GRCm39) R82C probably damaging Het
Itgb1 A T 8: 129,446,491 (GRCm39) I383F probably damaging Het
Kcnk12 T A 17: 88,054,033 (GRCm39) K210* probably null Het
Limch1 C G 5: 67,150,516 (GRCm39) D163E probably damaging Het
Mbd4 A T 6: 115,826,363 (GRCm39) D188E probably damaging Het
Myh9 C T 15: 77,665,310 (GRCm39) probably null Het
Nbeal2 T C 9: 110,473,734 (GRCm39) E28G probably damaging Het
Nfatc4 A G 14: 56,064,116 (GRCm39) E201G probably damaging Het
Nrap G A 19: 56,323,583 (GRCm39) H1330Y probably damaging Het
Nudt14 A G 12: 112,898,648 (GRCm39) S151P probably damaging Het
Or14c45 C A 7: 86,176,324 (GRCm39) R120S probably damaging Het
Or2ag2 T A 7: 106,485,803 (GRCm39) T74S possibly damaging Het
Or7e165 T A 9: 19,694,514 (GRCm39) F28L possibly damaging Het
Otx1 C A 11: 21,947,037 (GRCm39) A91S probably damaging Het
Paqr9 A G 9: 95,442,163 (GRCm39) D51G probably damaging Het
Pcgf5 T A 19: 36,414,583 (GRCm39) F80I probably damaging Het
Pkhd1 T G 1: 20,617,565 (GRCm39) S1007R probably benign Het
Rab30 T C 7: 92,485,121 (GRCm39) Y196H probably benign Het
Setd2 A T 9: 110,380,298 (GRCm39) D1371V probably damaging Het
Slc48a1 A T 15: 97,688,581 (GRCm39) I140F possibly damaging Het
Sorl1 A G 9: 41,944,879 (GRCm39) V882A probably benign Het
Sptbn2 G T 19: 4,774,212 (GRCm39) G88W probably damaging Het
Tdrd12 A G 7: 35,189,455 (GRCm39) V427A possibly damaging Het
Tie1 C T 4: 118,337,707 (GRCm39) V463I probably benign Het
Tmem150c G T 5: 100,227,813 (GRCm39) H217N probably damaging Het
Tnks2 G A 19: 36,866,252 (GRCm39) G1080R probably damaging Het
Ttll4 G A 1: 74,727,011 (GRCm39) probably null Het
Other mutations in Tekt2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00468:Tekt2 APN 4 126,216,982 (GRCm39) missense possibly damaging 0.47
IGL01900:Tekt2 APN 4 126,218,421 (GRCm39) missense probably benign 0.00
IGL02452:Tekt2 APN 4 126,218,645 (GRCm39) missense possibly damaging 0.83
IGL02563:Tekt2 APN 4 126,218,418 (GRCm39) missense possibly damaging 0.82
IGL03087:Tekt2 APN 4 126,218,660 (GRCm39) missense possibly damaging 0.63
1mM(1):Tekt2 UTSW 4 126,218,403 (GRCm39) missense probably damaging 0.98
R0747:Tekt2 UTSW 4 126,217,553 (GRCm39) nonsense probably null
R1113:Tekt2 UTSW 4 126,218,711 (GRCm39) missense probably damaging 0.99
R1308:Tekt2 UTSW 4 126,218,711 (GRCm39) missense probably damaging 0.99
R1524:Tekt2 UTSW 4 126,217,442 (GRCm39) missense probably benign
R1563:Tekt2 UTSW 4 126,217,200 (GRCm39) missense probably benign 0.16
R1819:Tekt2 UTSW 4 126,217,529 (GRCm39) missense probably damaging 1.00
R1930:Tekt2 UTSW 4 126,216,610 (GRCm39) splice site probably null
R1931:Tekt2 UTSW 4 126,216,610 (GRCm39) splice site probably null
R2295:Tekt2 UTSW 4 126,217,486 (GRCm39) splice site probably null
R4888:Tekt2 UTSW 4 126,218,460 (GRCm39) missense probably benign 0.02
R4902:Tekt2 UTSW 4 126,217,263 (GRCm39) missense possibly damaging 0.95
R5219:Tekt2 UTSW 4 126,216,057 (GRCm39) missense possibly damaging 0.51
R5839:Tekt2 UTSW 4 126,216,629 (GRCm39) missense probably damaging 1.00
R6213:Tekt2 UTSW 4 126,216,989 (GRCm39) missense probably damaging 0.99
R6498:Tekt2 UTSW 4 126,218,098 (GRCm39) missense probably benign 0.01
R6963:Tekt2 UTSW 4 126,218,110 (GRCm39) missense probably damaging 0.98
R6988:Tekt2 UTSW 4 126,217,236 (GRCm39) missense probably benign 0.02
R7148:Tekt2 UTSW 4 126,216,174 (GRCm39) missense probably benign 0.38
R8977:Tekt2 UTSW 4 126,217,266 (GRCm39) critical splice acceptor site probably null
R9340:Tekt2 UTSW 4 126,216,952 (GRCm39) missense probably benign
R9563:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9606:Tekt2 UTSW 4 126,218,693 (GRCm39) missense probably benign 0.07
R9619:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9621:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9664:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9665:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9666:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9667:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9668:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9745:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9748:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
R9749:Tekt2 UTSW 4 126,217,444 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCAGCAGAGGGAATGGTGTC -3'
(R):5'- GCACCAACAGCTACCTATTGTC -3'

Sequencing Primer
(F):5'- TGGTGTCCAGATCTGAAAATGG -3'
(R):5'- TATTGTCCACCAATGCAGAGCG -3'
Posted On 2016-07-06