Incidental Mutation 'R0557:Exosc3'
Institutional Source Beutler Lab
Gene Symbol Exosc3
Ensembl Gene ENSMUSG00000028322
Gene Nameexosome component 3
MMRRC Submission 038749-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.966) question?
Stock #R0557 (G1)
Quality Score225
Status Not validated
Chromosomal Location45316613-45342732 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 45316957 bp
Amino Acid Change Methionine to Lysine at position 232 (M232K)
Ref Sequence ENSEMBL: ENSMUSP00000030003 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030003] [ENSMUST00000044673] [ENSMUST00000107800]
Predicted Effect probably damaging
Transcript: ENSMUST00000030003
AA Change: M232K

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000030003
Gene: ENSMUSG00000028322
AA Change: M232K

Blast:S1 111 180 4e-36 BLAST
Pfam:KH_6 196 243 3.6e-21 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000044673
SMART Domains Protein: ENSMUSP00000041052
Gene: ENSMUSG00000035601

low complexity region 76 95 N/A INTRINSIC
low complexity region 110 122 N/A INTRINSIC
Pfam:tRNA_m1G_MT 135 308 2.6e-46 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000107800
SMART Domains Protein: ENSMUSP00000103429
Gene: ENSMUSG00000035601

low complexity region 76 95 N/A INTRINSIC
low complexity region 108 120 N/A INTRINSIC
Pfam:tRNA_m1G_MT 133 306 1.6e-46 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126972
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130843
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143111
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145756
Predicted Effect unknown
Transcript: ENSMUST00000152056
AA Change: M144K
SMART Domains Protein: ENSMUSP00000115532
Gene: ENSMUSG00000028322
AA Change: M144K

Blast:S1 24 93 8e-38 BLAST
Pfam:KH_6 109 145 8e-13 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a non-catalytic component of the human exosome, a complex with 3'-5' exoribonuclease activity that plays a role in numerous RNA processing and degradation activities. Related pseudogenes of this gene are found on chromosome 19 and 21. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jun 2012]
PHENOTYPE: Mice homozygous for a conditional ready allele appear phenotypically normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610008E11Rik G A 10: 79,067,685 H266Y probably damaging Het
Abi3bp C T 16: 56,668,387 R1294C probably damaging Het
Acot3 T C 12: 84,058,856 Y366H probably damaging Het
Ago1 A G 4: 126,460,024 V254A probably benign Het
Ahnak T A 19: 9,001,944 D197E probably benign Het
Aldh1b1 A T 4: 45,802,647 T62S probably benign Het
Alox12e T C 11: 70,321,448 R135G possibly damaging Het
Amn1 T C 6: 149,171,005 Y78C possibly damaging Het
Ankmy2 G A 12: 36,187,766 S288N probably benign Het
Ano3 A T 2: 110,862,952 probably null Het
Arfgap3 T C 15: 83,303,185 D491G probably damaging Het
Arhgap15 T C 2: 44,116,617 S249P possibly damaging Het
Atp9b A G 18: 80,765,922 V211A probably damaging Het
Cabin1 A G 10: 75,726,917 Y12H probably damaging Het
Cdkn2aip T C 8: 47,712,942 T110A probably damaging Het
Chchd6 A G 6: 89,574,587 S31P probably damaging Het
Chrna3 A G 9: 55,015,865 Y220H probably damaging Het
Ctu1 A G 7: 43,677,159 D414G unknown Het
Cxxc1 C T 18: 74,218,774 R241W possibly damaging Het
Cyp3a16 A G 5: 145,469,588 I18T unknown Het
Dip2c A T 13: 9,553,459 I405F possibly damaging Het
Disp3 A T 4: 148,241,404 M1299K possibly damaging Het
Dnah9 T G 11: 66,084,666 H1519P probably damaging Het
Ehd3 C A 17: 73,829,933 Q366K probably benign Het
Fam196a A G 7: 134,918,705 L32P probably damaging Het
Fancm T C 12: 65,118,442 probably null Het
Fgfr2 A G 7: 130,219,081 V241A probably damaging Het
Gdf2 C T 14: 33,941,221 P24L probably damaging Het
Hars2 T C 18: 36,791,077 I489T possibly damaging Het
Ice1 T C 13: 70,601,191 I1945V probably benign Het
Il33 A C 19: 29,954,636 N143T probably damaging Het
Ilvbl G A 10: 78,583,487 W313* probably null Het
Isca1 G T 13: 59,756,974 Q91K possibly damaging Het
Kcnh5 T A 12: 75,114,549 Y195F probably damaging Het
Lama4 T G 10: 39,088,397 I1355S probably benign Het
Lonrf1 T C 8: 36,230,420 D470G probably benign Het
Mak A G 13: 41,039,659 Y446H probably benign Het
Mki67 C T 7: 135,699,261 S1348N possibly damaging Het
Mpzl3 A G 9: 45,066,508 Y138C probably damaging Het
Myh8 T C 11: 67,301,798 L1501P possibly damaging Het
Naa35 A G 13: 59,627,964 E552G probably damaging Het
Ncor2 A T 5: 125,106,305 L200* probably null Het
Nrm T C 17: 35,864,632 V210A probably damaging Het
Nt5e T A 9: 88,366,466 N405K probably damaging Het
Olfr108 T A 17: 37,445,821 I100N probably damaging Het
Olfr350 T A 2: 36,850,748 I234N possibly damaging Het
Orc2 T C 1: 58,469,687 S434G probably damaging Het
Plcb4 G A 2: 135,954,349 V388I probably damaging Het
Ppm1l A G 3: 69,497,901 D177G probably benign Het
Prl8a2 A T 13: 27,352,892 R165* probably null Het
Ptbp3 G A 4: 59,517,684 R66* probably null Het
Pten A G 19: 32,817,890 T286A probably benign Het
Rac2 C T 15: 78,564,974 V113M probably damaging Het
Rai1 C T 11: 60,190,495 T1795I probably benign Het
Ros1 T G 10: 52,085,263 K1792Q possibly damaging Het
Sema6a A G 18: 47,249,500 V660A probably benign Het
Slc22a23 C T 13: 34,344,383 G139S possibly damaging Het
Slc26a5 A G 5: 21,819,764 S441P probably damaging Het
Slc27a3 A G 3: 90,386,856 L462P probably damaging Het
Spag5 T A 11: 78,314,211 S607R probably damaging Het
Spata18 A T 5: 73,651,670 N29Y probably damaging Het
Spata20 C T 11: 94,485,222 R22H probably benign Het
Spsb2 A C 6: 124,810,392 Y263S probably damaging Het
Sptbn4 C A 7: 27,408,328 E885* probably null Het
Syne2 T C 12: 75,929,301 I1175T probably benign Het
Tmem2 C T 19: 21,811,903 A567V probably benign Het
Tmem209 A C 6: 30,501,914 H253Q probably damaging Het
Trip12 A T 1: 84,724,747 D788E probably damaging Het
Usp34 T C 11: 23,403,848 S1509P probably damaging Het
Utp20 A T 10: 88,748,311 D2661E probably damaging Het
Vars C A 17: 35,004,984 P264Q possibly damaging Het
Vmn2r66 T G 7: 84,994,764 S813R probably damaging Het
Wipf2 C A 11: 98,892,089 Q114K possibly damaging Het
Wnt5b G T 6: 119,433,818 H220Q probably damaging Het
Xirp2 A G 2: 67,516,351 T2979A probably benign Het
Zfyve9 A G 4: 108,674,511 V408A probably damaging Het
Zzef1 T C 11: 72,917,730 S2744P probably damaging Het
Other mutations in Exosc3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01366:Exosc3 APN 4 45317747 missense probably damaging 1.00
IGL01860:Exosc3 APN 4 45319659 missense probably benign
IGL02368:Exosc3 APN 4 45319671 missense probably damaging 1.00
IGL02370:Exosc3 APN 4 45319671 missense probably damaging 1.00
R0847:Exosc3 UTSW 4 45319695 missense probably damaging 1.00
R4161:Exosc3 UTSW 4 45320619 intron probably benign
R4723:Exosc3 UTSW 4 45319642 missense probably benign 0.01
R5010:Exosc3 UTSW 4 45317702 missense possibly damaging 0.60
R6929:Exosc3 UTSW 4 45320482 missense probably damaging 0.99
Predicted Primers PCR Primer

Sequencing Primer
Posted On2013-06-11