Incidental Mutation 'R5634:Ttc7'
ID 440058
Institutional Source Beutler Lab
Gene Symbol Ttc7
Ensembl Gene ENSMUSG00000036918
Gene Name tetratricopeptide repeat domain 7
Synonyms fsn, 1700007L07Rik, 1110035E02Rik, hea
MMRRC Submission 043285-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.871) question?
Stock # R5634 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 87590328-87689197 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 87649515 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 531 (D531G)
Ref Sequence ENSEMBL: ENSMUSP00000115351 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041110] [ENSMUST00000125875] [ENSMUST00000144204] [ENSMUST00000154255]
AlphaFold Q8BGB2
Predicted Effect probably benign
Transcript: ENSMUST00000041110
AA Change: D531G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000040771
Gene: ENSMUSG00000036918
AA Change: D531G

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: D531G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000115351
Gene: ENSMUSG00000036918
AA Change: D531G

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 noncoding transcript
Transcript: ENSMUST00000148554
Predicted Effect probably benign
Transcript: ENSMUST00000154255
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.7%
Validation Efficiency 98% (60/61)
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: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acat1 T C 9: 53,494,921 (GRCm39) probably benign Het
Aen A T 7: 78,552,255 (GRCm39) T34S probably benign Het
Apoh T A 11: 108,302,875 (GRCm39) V280E probably damaging Het
Ccdc87 A G 19: 4,890,693 (GRCm39) H395R probably benign Het
Ccrl2 T A 9: 110,885,055 (GRCm39) probably null Het
Cdh20 T C 1: 104,902,800 (GRCm39) F497S probably damaging Het
Cfap54 C A 10: 92,740,125 (GRCm39) probably benign Het
Cimap1b T A 15: 89,262,410 (GRCm39) T70S probably benign Het
Cipc T A 12: 86,999,749 (GRCm39) probably null Het
Col14a1 T A 15: 55,381,694 (GRCm39) Y1756N probably damaging Het
Cyp2c54 G A 19: 40,060,858 (GRCm39) A95V possibly damaging Het
Dcdc5 A G 2: 106,234,325 (GRCm39) noncoding transcript Het
Dnah17 T C 11: 117,943,752 (GRCm39) probably null Het
Eepd1 A T 9: 25,514,849 (GRCm39) N552I probably benign Het
Eif2ak4 A T 2: 118,292,792 (GRCm39) R1218W probably damaging Het
Fbxw18 T A 9: 109,505,871 (GRCm39) I467F possibly damaging Het
Ffar4 GCTTCTT GCTT 19: 38,102,373 (GRCm39) probably benign Het
Gm4787 G C 12: 81,424,604 (GRCm39) T518S probably benign Het
Gpha2 A G 19: 6,276,890 (GRCm39) T25A probably benign Het
Grin3a T A 4: 49,792,843 (GRCm39) I297F probably damaging Het
Herc2 G A 7: 55,856,531 (GRCm39) G3924R probably damaging Het
Hmcn2 G T 2: 31,223,893 (GRCm39) D97Y probably damaging Het
Igdcc4 G A 9: 65,041,828 (GRCm39) G1131D probably benign Het
Il18rap T C 1: 40,578,536 (GRCm39) probably benign Het
Ino80d C A 1: 63,101,442 (GRCm39) probably benign Het
Klhl1 T C 14: 96,477,707 (GRCm39) T454A probably damaging Het
Krt84 C A 15: 101,437,084 (GRCm39) V360L probably benign Het
Lin9 T A 1: 180,496,763 (GRCm39) L351I probably benign Het
Lrrc37 T C 11: 103,432,840 (GRCm39) N1267S possibly damaging Het
Mapkbp1 A G 2: 119,803,576 (GRCm39) N15S probably damaging Het
Med13l T C 5: 118,698,915 (GRCm39) F22S possibly damaging Het
Mrc2 T A 11: 105,227,040 (GRCm39) C548* probably null Het
Nacad T C 11: 6,552,387 (GRCm39) E268G possibly damaging Het
Nfxl1 A G 5: 72,686,833 (GRCm39) C527R probably damaging Het
Nphp1 A T 2: 127,601,570 (GRCm39) C412S possibly damaging Het
Or1e16 AGCGGTCGTAGGC AGC 11: 73,286,480 (GRCm39) probably null Het
Or4g16 A G 2: 111,137,437 (GRCm39) I296V probably benign Het
Per2 C T 1: 91,372,429 (GRCm39) C215Y probably benign Het
Pias1 T C 9: 62,803,255 (GRCm39) T343A probably benign Het
Pja2 C T 17: 64,599,862 (GRCm39) V541M probably damaging Het
Plxna4 G A 6: 32,214,658 (GRCm39) Q608* probably null Het
Ppil4 T A 10: 7,690,542 (GRCm39) D398E probably benign Het
Ppp4r3a T A 12: 101,009,780 (GRCm39) D8V probably damaging Het
Pstk A C 7: 130,973,072 (GRCm39) D57A probably damaging Het
Ptprd T C 4: 75,990,255 (GRCm39) I53V probably benign Het
Pyroxd2 A G 19: 42,728,924 (GRCm39) F159L probably benign Het
Rnf103 A G 6: 71,486,601 (GRCm39) M411V probably benign Het
Scn4a T C 11: 106,220,830 (GRCm39) D943G probably benign Het
Sdk2 T C 11: 113,742,540 (GRCm39) T790A probably damaging Het
Sfr1 T C 19: 47,722,310 (GRCm39) L242P probably damaging Het
Snx25 T C 8: 46,494,428 (GRCm39) D819G possibly damaging Het
Sult2b1 A G 7: 45,383,506 (GRCm39) V183A probably damaging Het
Tcf4 C A 18: 69,769,918 (GRCm39) S8R possibly damaging Het
Uap1l1 A C 2: 25,254,145 (GRCm39) C271G probably damaging Het
Ubtf T C 11: 102,201,150 (GRCm39) Y268C probably damaging Het
Vinac1 A T 2: 128,881,406 (GRCm39) D173E probably benign Het
Zfp951 A T 5: 104,963,155 (GRCm39) M137K probably benign Het
Other mutations in Ttc7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00341:Ttc7 APN 17 87,670,992 (GRCm39) missense possibly damaging 0.66
IGL00980:Ttc7 APN 17 87,628,874 (GRCm39) missense possibly damaging 0.82
IGL01638:Ttc7 APN 17 87,666,540 (GRCm39) critical splice acceptor site probably null
IGL01896:Ttc7 APN 17 87,666,552 (GRCm39) missense probably damaging 0.99
IGL02643:Ttc7 APN 17 87,648,327 (GRCm39) missense possibly damaging 0.85
R0164:Ttc7 UTSW 17 87,687,323 (GRCm39) missense probably damaging 1.00
R0164:Ttc7 UTSW 17 87,687,323 (GRCm39) missense probably damaging 1.00
R0310:Ttc7 UTSW 17 87,669,292 (GRCm39) missense probably benign 0.00
R0412:Ttc7 UTSW 17 87,637,472 (GRCm39) missense probably benign 0.20
R0520:Ttc7 UTSW 17 87,666,579 (GRCm39) missense possibly damaging 0.93
R1216:Ttc7 UTSW 17 87,654,006 (GRCm39) missense possibly damaging 0.85
R1262:Ttc7 UTSW 17 87,648,364 (GRCm39) missense probably benign 0.09
R1337:Ttc7 UTSW 17 87,597,724 (GRCm39) missense probably damaging 1.00
R1537:Ttc7 UTSW 17 87,629,891 (GRCm39) missense possibly damaging 0.88
R1586:Ttc7 UTSW 17 87,669,373 (GRCm39) critical splice donor site probably null
R1678:Ttc7 UTSW 17 87,669,329 (GRCm39) missense probably damaging 1.00
R1747:Ttc7 UTSW 17 87,614,443 (GRCm39) missense possibly damaging 0.87
R2146:Ttc7 UTSW 17 87,654,135 (GRCm39) splice site probably benign
R3878:Ttc7 UTSW 17 87,678,166 (GRCm39) intron probably benign
R3934:Ttc7 UTSW 17 87,678,166 (GRCm39) intron probably benign
R4007:Ttc7 UTSW 17 87,597,679 (GRCm39) missense possibly damaging 0.69
R4256:Ttc7 UTSW 17 87,628,829 (GRCm39) critical splice acceptor site probably null
R4671:Ttc7 UTSW 17 87,654,048 (GRCm39) missense probably damaging 1.00
R4676:Ttc7 UTSW 17 87,678,163 (GRCm39) intron probably benign
R4677:Ttc7 UTSW 17 87,678,163 (GRCm39) intron probably benign
R4784:Ttc7 UTSW 17 87,648,325 (GRCm39) missense probably benign 0.03
R4833:Ttc7 UTSW 17 87,641,749 (GRCm39) missense probably damaging 1.00
R4927:Ttc7 UTSW 17 87,654,133 (GRCm39) splice site probably null
R4940:Ttc7 UTSW 17 87,614,386 (GRCm39) missense probably benign 0.02
R5183:Ttc7 UTSW 17 87,600,306 (GRCm39) missense probably damaging 1.00
R5710:Ttc7 UTSW 17 87,597,674 (GRCm39) missense probably damaging 1.00
R5867:Ttc7 UTSW 17 87,629,900 (GRCm39) missense possibly damaging 0.49
R6437:Ttc7 UTSW 17 87,637,534 (GRCm39) missense probably damaging 1.00
R6982:Ttc7 UTSW 17 87,614,437 (GRCm39) missense probably damaging 1.00
R7299:Ttc7 UTSW 17 87,653,970 (GRCm39) missense possibly damaging 0.68
R7849:Ttc7 UTSW 17 87,600,374 (GRCm39) missense probably null 0.00
R8098:Ttc7 UTSW 17 87,641,756 (GRCm39) missense probably benign 0.21
R8471:Ttc7 UTSW 17 87,601,454 (GRCm39) missense probably benign 0.24
R8889:Ttc7 UTSW 17 87,637,520 (GRCm39) missense probably damaging 1.00
R8892:Ttc7 UTSW 17 87,637,520 (GRCm39) missense probably damaging 1.00
R9225:Ttc7 UTSW 17 87,637,502 (GRCm39) missense probably damaging 1.00
R9427:Ttc7 UTSW 17 87,678,147 (GRCm39) intron probably benign
R9436:Ttc7 UTSW 17 87,600,320 (GRCm39) missense possibly damaging 0.94
Predicted Primers PCR Primer
(F):5'- TACATCCTCCTCAGGGCAGTAC -3'
(R):5'- GAATAACCTTGCCTGTGTGC -3'

Sequencing Primer
(F):5'- AGTACACTGCCCCTATCCCTG -3'
(R):5'- TGGGCTGAGGTGTAACCAC -3'
Posted On 2016-11-08