Incidental Mutation 'R1678:Ttc7'
ID188317
Institutional Source Beutler Lab
Gene Symbol Ttc7
Ensembl Gene ENSMUSG00000036918
Gene Nametetratricopeptide repeat domain 7
Synonyms1110035E02Rik, fsn, hea, 1700007L07Rik
MMRRC Submission 039714-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.757) question?
Stock #R1678 (G1)
Quality Score225
Status Not validated
Chromosome17
Chromosomal Location87282886-87381769 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 87361901 bp
ZygosityHeterozygous
Amino Acid Change Glycine to Cysteine at position 659 (G659C)
Ref Sequence ENSEMBL: ENSMUSP00000040771 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041110] [ENSMUST00000125875] [ENSMUST00000144204] [ENSMUST00000154255]
Predicted Effect probably damaging
Transcript: ENSMUST00000041110
AA Change: G659C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000040771
Gene: ENSMUSG00000036918
AA Change: G659C

DomainStartEndE-ValueType
low complexity region 40 56 N/A INTRINSIC
low complexity region 68 76 N/A INTRINSIC
Pfam:TPR_9 387 458 8.7e-4 PFAM
Blast:TPR 488 532 7e-20 BLAST
Blast:TPR 534 566 3e-7 BLAST
TPR 567 600 1.11e1 SMART
low complexity region 666 684 N/A INTRINSIC
TPR 711 744 7.89e1 SMART
TPR 745 778 3.87e-2 SMART
TPR 779 812 9.99e1 SMART
TPR 813 846 1.39e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000125875
AA Change: G659C

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000115351
Gene: ENSMUSG00000036918
AA Change: G659C

DomainStartEndE-ValueType
low complexity region 40 56 N/A INTRINSIC
low complexity region 68 76 N/A INTRINSIC
Pfam:TPR_9 387 458 1.2e-3 PFAM
Blast:TPR 488 532 7e-20 BLAST
Blast:TPR 534 566 3e-7 BLAST
TPR 567 600 1.11e1 SMART
low complexity region 666 684 N/A INTRINSIC
TPR 711 744 7.89e1 SMART
TPR 745 778 3.87e-2 SMART
low complexity region 787 801 N/A INTRINSIC
low complexity region 806 818 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000144204
SMART Domains Protein: ENSMUSP00000122563
Gene: ENSMUSG00000036918

DomainStartEndE-ValueType
low complexity region 40 56 N/A INTRINSIC
low complexity region 68 76 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000154255
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159031
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein containing tetratricopeptide repeats. Mutations in this gene disrupt intestinal development and can cause early onset inflammatory bowel disease and intestinal atresia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2014]
PHENOTYPE: Homozygotes for a spontaneous mutation exhibit reduced growth, sparse hair, thickened, scaly skin, increased numbers of splenic B cells, macrophages, and erythroid cells, elevated IgE, glomerulonephritis, and forestomach papillomas. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 87 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700074P13Rik C A 6: 40,929,519 probably benign Het
4930402H24Rik A G 2: 130,814,273 V105A probably damaging Het
Abca17 A C 17: 24,335,620 I120S probably benign Het
Abcb5 A C 12: 118,965,329 probably benign Het
Abcc4 T A 14: 118,594,894 T775S probably benign Het
Acnat2 T A 4: 49,380,568 Y270F probably damaging Het
Aif1 G A 17: 35,172,151 P44L probably benign Het
Ankib1 A G 5: 3,706,301 I548T probably damaging Het
Apbb1ip A T 2: 22,874,880 probably null Het
Asb17 C T 3: 153,844,367 S12F probably damaging Het
Atad2b G A 12: 4,965,899 V542I possibly damaging Het
Atxn7 T C 14: 14,096,239 F515L probably damaging Het
Bicc1 A G 10: 70,943,518 L680P probably damaging Het
Bpifb6 G A 2: 153,908,642 R351H probably damaging Het
C4b A G 17: 34,743,650 F26S probably benign Het
Cadps A G 14: 12,517,802 probably null Het
Capza1 G T 3: 104,864,353 S9* probably null Het
Ccdc129 G T 6: 55,968,514 C740F probably benign Het
Ccl11 C T 11: 82,058,040 P25L probably damaging Het
Cdyl A T 13: 35,856,889 K306N probably damaging Het
Cnga3 T C 1: 37,261,498 V471A possibly damaging Het
Col4a4 T C 1: 82,486,659 K983E unknown Het
Cp A C 3: 19,972,717 K436N probably damaging Het
Csmd1 T A 8: 15,918,252 D3125V possibly damaging Het
Daw1 A T 1: 83,183,366 N143I probably damaging Het
Dmd T A X: 84,974,762 I3067N probably benign Het
Dnah11 T G 12: 117,933,845 N3550T possibly damaging Het
Dnm2 T C 9: 21,467,532 V129A possibly damaging Het
Dync1h1 A T 12: 110,665,662 probably null Het
Efemp1 G A 11: 28,916,942 E325K probably benign Het
Enox1 A G 14: 77,577,656 T85A probably benign Het
Faim2 C A 15: 99,520,336 V123F possibly damaging Het
Fgfr2 T C 7: 130,228,620 probably null Het
Fign T C 2: 63,980,374 E184G probably damaging Het
Fnd3c2 T C X: 106,237,699 T799A probably benign Het
Frem2 T C 3: 53,519,938 D2931G probably damaging Het
Fsip2 A G 2: 82,986,345 T4141A probably benign Het
Gigyf2 T A 1: 87,416,983 M546K probably benign Het
Gm21775 G A Y: 10,553,867 V139M probably damaging Het
Gpr83 G T 9: 14,866,849 V172F probably damaging Het
Jmjd4 A G 11: 59,453,612 Y179C probably damaging Het
Kcnq3 A G 15: 66,031,432 L143P probably damaging Het
Klhl41 T C 2: 69,670,939 V248A probably benign Het
Lama1 T C 17: 67,810,155 Y2482H possibly damaging Het
Lamb2 A T 9: 108,483,686 probably null Het
Lclat1 G A 17: 73,196,720 G162R probably damaging Het
Map6 T C 7: 99,268,098 V26A probably damaging Het
Mdn1 A T 4: 32,663,050 D107V probably damaging Het
Metap1d T A 2: 71,524,777 V304D possibly damaging Het
Naca A G 10: 128,043,526 probably benign Het
Napg T C 18: 62,984,072 probably null Het
Nbeal1 T A 1: 60,260,334 F7L probably benign Het
Ndst2 T C 14: 20,724,514 T825A probably benign Het
Nsun2 T C 13: 69,627,103 I353T probably damaging Het
Nt5c3b T A 11: 100,436,210 I87F probably damaging Het
Nxf3 T C X: 136,075,521 D407G probably damaging Het
Olfr568 T A 7: 102,877,663 V181E probably damaging Het
Olfr891 A T 9: 38,180,637 F62Y possibly damaging Het
Osbpl3 A C 6: 50,336,213 probably null Het
P2rx3 T C 2: 85,022,467 T172A possibly damaging Het
Pcdh10 G T 3: 45,381,881 E877* probably null Het
Pcdhb9 A T 18: 37,401,629 K225N probably damaging Het
Plch1 A G 3: 63,740,694 S419P probably damaging Het
Prex2 T G 1: 11,285,089 I1538S possibly damaging Het
Rasl10a A G 11: 5,059,815 E121G possibly damaging Het
Rbbp8 A G 18: 11,732,315 T754A probably benign Het
Rictor T C 15: 6,756,471 V156A probably benign Het
Ryr1 A T 7: 29,116,154 Y104N probably damaging Het
Sctr G T 1: 120,036,439 probably null Het
Sptbn2 T C 19: 4,750,497 Y2247H probably damaging Het
Sqle C T 15: 59,324,509 R384W probably damaging Het
Srcin1 C A 11: 97,518,644 R1163L probably damaging Het
Srp72 A G 5: 76,980,307 Y125C probably damaging Het
Srrm2 T C 17: 23,818,986 S1535P probably benign Het
Sumf2 A G 5: 129,854,716 E125G possibly damaging Het
Tas2r144 A T 6: 42,215,556 I77F probably benign Het
Tcerg1 T C 18: 42,524,349 S299P unknown Het
Tcp1 T A 17: 12,920,423 N212K probably benign Het
Ttn A T 2: 76,861,559 probably null Het
Ubtf A T 11: 102,308,978 D440E probably benign Het
Usp30 A G 5: 114,121,146 D428G probably damaging Het
Vmn2r115 ATCTTCT ATCT 17: 23,359,988 probably benign Het
Vmn2r58 G A 7: 41,864,056 H388Y probably benign Het
Wdr60 A G 12: 116,225,970 S640P probably damaging Het
Zbtb49 T C 5: 38,213,694 D281G probably damaging Het
Zfp248 A G 6: 118,429,804 S174P probably benign Het
Zswim9 T C 7: 13,277,411 T4A probably benign Het
Other mutations in Ttc7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00341:Ttc7 APN 17 87363564 missense possibly damaging 0.66
IGL00980:Ttc7 APN 17 87321446 missense possibly damaging 0.82
IGL01638:Ttc7 APN 17 87359112 critical splice acceptor site probably null
IGL01896:Ttc7 APN 17 87359124 missense probably damaging 0.99
IGL02643:Ttc7 APN 17 87340899 missense possibly damaging 0.85
R0164:Ttc7 UTSW 17 87379895 missense probably damaging 1.00
R0164:Ttc7 UTSW 17 87379895 missense probably damaging 1.00
R0310:Ttc7 UTSW 17 87361864 missense probably benign 0.00
R0412:Ttc7 UTSW 17 87330044 missense probably benign 0.20
R0520:Ttc7 UTSW 17 87359151 missense possibly damaging 0.93
R1216:Ttc7 UTSW 17 87346578 missense possibly damaging 0.85
R1262:Ttc7 UTSW 17 87340936 missense probably benign 0.09
R1337:Ttc7 UTSW 17 87290296 missense probably damaging 1.00
R1537:Ttc7 UTSW 17 87322463 missense possibly damaging 0.88
R1586:Ttc7 UTSW 17 87361945 critical splice donor site probably null
R1747:Ttc7 UTSW 17 87307015 missense possibly damaging 0.87
R2146:Ttc7 UTSW 17 87346707 splice site probably benign
R3878:Ttc7 UTSW 17 87370738 intron probably benign
R3934:Ttc7 UTSW 17 87370738 intron probably benign
R4007:Ttc7 UTSW 17 87290251 missense possibly damaging 0.69
R4256:Ttc7 UTSW 17 87321401 critical splice acceptor site probably null
R4671:Ttc7 UTSW 17 87346620 missense probably damaging 1.00
R4676:Ttc7 UTSW 17 87370735 intron probably benign
R4677:Ttc7 UTSW 17 87370735 intron probably benign
R4784:Ttc7 UTSW 17 87340897 missense probably benign 0.03
R4833:Ttc7 UTSW 17 87334321 missense probably damaging 1.00
R4927:Ttc7 UTSW 17 87346705 splice site probably null
R4940:Ttc7 UTSW 17 87306958 missense probably benign 0.02
R5183:Ttc7 UTSW 17 87292878 missense probably damaging 1.00
R5634:Ttc7 UTSW 17 87342087 missense probably benign
R5710:Ttc7 UTSW 17 87290246 missense probably damaging 1.00
R5867:Ttc7 UTSW 17 87322472 missense possibly damaging 0.49
R6437:Ttc7 UTSW 17 87330106 missense probably damaging 1.00
R6982:Ttc7 UTSW 17 87307009 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTCAAGGAGGGCAGCAACACTATG -3'
(R):5'- CGGGCTTCCAGATGAGTCTTTTCAG -3'

Sequencing Primer
(F):5'- CAGCAACACTATGGAGAGTTTC -3'
(R):5'- AGATGAGTCTTTTCAGCCAACC -3'
Posted On2014-05-09