Incidental Mutation 'R4588:Atxn7'
Institutional Source Beutler Lab
Gene Symbol Atxn7
Ensembl Gene ENSMUSG00000021738
Gene Nameataxin 7
SynonymsA430107N12Rik, ataxin-7, Sca7
MMRRC Submission 042007-MU
Accession Numbers
Stock #R4588 (G1)
Quality Score225
Status Validated
Chromosomal Location13961440-14107302 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) T to A at 14096268 bp
Amino Acid Change Cysteine to Stop codon at position 43 (C43*)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022257] [ENSMUST00000223714] [ENSMUST00000223880]
Predicted Effect probably null
Transcript: ENSMUST00000022257
AA Change: C524*
SMART Domains Protein: ENSMUSP00000022257
Gene: ENSMUSG00000021738
AA Change: C524*

low complexity region 13 47 N/A INTRINSIC
low complexity region 50 66 N/A INTRINSIC
ZnF_C2H2 135 157 2.47e1 SMART
low complexity region 174 197 N/A INTRINSIC
low complexity region 202 218 N/A INTRINSIC
Pfam:SCA7 313 381 1.4e-30 PFAM
low complexity region 393 413 N/A INTRINSIC
low complexity region 470 484 N/A INTRINSIC
low complexity region 619 647 N/A INTRINSIC
low complexity region 675 713 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000223714
AA Change: C524*
Predicted Effect probably null
Transcript: ENSMUST00000223880
AA Change: C524*
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223932
Predicted Effect probably null
Transcript: ENSMUST00000224315
AA Change: C43*
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.2%
Validation Efficiency 98% (51/52)
PHENOTYPE: Heterozygotes for a targeted mutation with an expanded polyglutamine tract exhibit impaired coordination, ataxia, reduced growth, kyphosis, eye defects, poor reproduction, and high mortality at around 4 months. Homozygotes die at 7-8 weeks of age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 G T 10: 79,997,867 probably null Het
Abcb4 A T 5: 8,947,328 I936F probably benign Het
Adnp2 G T 18: 80,128,648 L849I probably benign Het
Atf7ip T C 6: 136,599,694 S1032P probably benign Het
Atr A C 9: 95,865,667 D334A probably benign Het
Atrip A T 9: 109,060,279 D20E probably damaging Het
Cfap65 C A 1: 74,904,056 Q1603H possibly damaging Het
Cpne5 T C 17: 29,164,713 I327V probably benign Het
Ctsa T C 2: 164,834,150 S41P possibly damaging Het
Cyp4x1 A T 4: 115,108,797 L444Q probably damaging Het
Dchs1 C A 7: 105,756,041 M2431I probably benign Het
Ddi1 T A 9: 6,266,003 H122L probably benign Het
Defa21 C T 8: 21,025,648 P21S probably damaging Het
Ect2 A G 3: 27,147,000 V77A probably damaging Het
Ermap C A 4: 119,188,248 probably benign Het
Fancm G A 12: 65,118,441 probably null Het
Gcnt3 T A 9: 70,034,230 D352V probably damaging Het
Gys2 A G 6: 142,449,455 M428T possibly damaging Het
Igtp T A 11: 58,206,682 N226K probably damaging Het
Itpr2 T A 6: 146,241,196 H1675L probably benign Het
Lipo4 G A 19: 33,499,247 P367L possibly damaging Het
Lzts3 T C 2: 130,634,766 *587W probably null Het
Mast3 T A 8: 70,780,607 K300* probably null Het
Mepce G A 5: 137,785,272 T264I possibly damaging Het
Mif4gd A T 11: 115,609,546 I62N probably damaging Het
Olfr307 C T 7: 86,335,644 V251I probably benign Het
Olfr869 T A 9: 20,138,087 *324K probably null Het
Palm3 A G 8: 84,029,386 K509R probably benign Het
Pde11a T C 2: 76,029,303 T821A probably damaging Het
Pik3r5 A G 11: 68,493,261 probably benign Het
Pkhd1 T C 1: 20,200,868 T3154A probably benign Het
Ptprs A G 17: 56,425,534 Y438H probably damaging Het
Rdh8 T A 9: 20,822,729 D70E probably benign Het
Scn2a A T 2: 65,713,767 I831L possibly damaging Het
Selenoo A G 15: 89,096,718 H420R probably benign Het
Slc22a16 T C 10: 40,570,681 probably benign Het
Slc5a1 A G 5: 33,145,288 T208A probably benign Het
Sparc T C 11: 55,405,236 M121V probably benign Het
Sstr1 G T 12: 58,213,631 A347S probably benign Het
Stab1 C A 14: 31,157,445 V693F probably benign Het
Tnn A G 1: 160,145,111 V307A probably benign Het
Trmt1 A G 8: 84,690,753 probably benign Het
Ttc3 T C 16: 94,442,901 S1255P probably benign Het
Ube2ql1 A C 13: 69,739,157 S62A unknown Het
Vmn2r84 T A 10: 130,385,940 M804L probably damaging Het
Vps13a T C 19: 16,640,039 T3002A probably damaging Het
Vps50 A G 6: 3,562,306 E467G probably damaging Het
Other mutations in Atxn7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00402:Atxn7 APN 14 14096324 splice site probably benign
IGL00782:Atxn7 APN 14 14096218 missense possibly damaging 0.78
IGL01405:Atxn7 APN 14 14100105 missense probably benign 0.00
IGL02828:Atxn7 APN 14 14090056 missense probably damaging 1.00
IGL03119:Atxn7 APN 14 14100734 missense probably damaging 1.00
IGL03139:Atxn7 APN 14 14052994 missense probably damaging 0.97
IGL03282:Atxn7 APN 14 14100564 missense probably damaging 0.99
IGL03387:Atxn7 APN 14 14087273 splice site probably benign
Estes_park UTSW 14 14096317 critical splice donor site probably null
Lumpy UTSW 14 14089446 nonsense probably null
Oestes_park UTSW 14 14096268 nonsense probably null
R0034:Atxn7 UTSW 14 14100846 missense probably damaging 0.96
R0408:Atxn7 UTSW 14 14100317 missense probably damaging 1.00
R0853:Atxn7 UTSW 14 14089465 splice site probably benign
R1169:Atxn7 UTSW 14 14095468 missense possibly damaging 0.81
R1678:Atxn7 UTSW 14 14096239 missense probably damaging 1.00
R1802:Atxn7 UTSW 14 14089419 missense probably benign 0.25
R2078:Atxn7 UTSW 14 14052975 missense probably damaging 0.99
R2275:Atxn7 UTSW 14 14013268 missense possibly damaging 0.85
R2394:Atxn7 UTSW 14 14100237 missense probably damaging 1.00
R4118:Atxn7 UTSW 14 14100308 missense probably benign 0.00
R4230:Atxn7 UTSW 14 14100381 missense probably benign 0.00
R4688:Atxn7 UTSW 14 14089288 missense probably benign 0.00
R4935:Atxn7 UTSW 14 14100401 missense probably benign
R5041:Atxn7 UTSW 14 14096317 critical splice donor site probably null
R5185:Atxn7 UTSW 14 14090063 missense probably benign 0.04
R5561:Atxn7 UTSW 14 14089260 missense probably benign 0.19
R5641:Atxn7 UTSW 14 14013638 missense probably damaging 0.99
R6490:Atxn7 UTSW 14 14089446 nonsense probably null
R6549:Atxn7 UTSW 14 14013087 missense probably damaging 0.99
R6623:Atxn7 UTSW 14 14099972 missense probably damaging 1.00
R6950:Atxn7 UTSW 14 14095511 missense probably damaging 1.00
R7054:Atxn7 UTSW 14 14100878 missense probably benign 0.08
R7402:Atxn7 UTSW 14 14095427 missense probably damaging 0.98
R7762:Atxn7 UTSW 14 14100467 missense probably damaging 1.00
R8432:Atxn7 UTSW 14 14013635 missense probably benign 0.06
R8786:Atxn7 UTSW 14 14103316 missense possibly damaging 0.78
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-09-24