Incidental Mutation 'IGL01366:Exosc3'
ID 75934
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Exosc3
Ensembl Gene ENSMUSG00000028322
Gene Name exosome component 3
Accession Numbers
Essential gene? Probably essential (E-score: 0.964) question?
Stock # IGL01366
Quality Score
Chromosome 4
Chromosomal Location 45316613-45342732 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to T at 45317747 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Arginine to Histidine at position 185 (R185H)
Ref Sequence ENSEMBL: ENSMUSP00000030003 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030003] [ENSMUST00000044673] [ENSMUST00000107800]
AlphaFold Q7TQK4
Predicted Effect probably damaging
Transcript: ENSMUST00000030003
AA Change: R185H

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000030003
Gene: ENSMUSG00000028322
AA Change: R185H

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: R97H
SMART Domains Protein: ENSMUSP00000115532
Gene: ENSMUSG00000028322
AA Change: R97H

Blast:S1 24 93 8e-38 BLAST
Pfam:KH_6 109 145 8e-13 PFAM
Coding Region Coverage
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310002L09Rik A T 4: 73,950,700 (GRCm38) probably benign Het
Adamts2 T C 11: 50,796,468 (GRCm38) Y1041H probably damaging Het
Adck5 A C 15: 76,595,616 (GRCm38) *568C probably null Het
AK157302 T A 13: 21,495,301 (GRCm38) probably benign Het
Bmpr2 G T 1: 59,813,677 (GRCm38) G56W probably damaging Het
Capn11 A C 17: 45,653,200 (GRCm38) I146S probably damaging Het
Ccdc162 A T 10: 41,580,306 (GRCm38) D1613E possibly damaging Het
Ccdc167 T C 17: 29,705,312 (GRCm38) E50G probably damaging Het
Col5a2 G T 1: 45,391,888 (GRCm38) P864Q possibly damaging Het
Col7a1 C T 9: 108,977,119 (GRCm38) probably benign Het
Crebbp T A 16: 4,126,506 (GRCm38) H556L probably damaging Het
Dcpp1 T A 17: 23,882,736 (GRCm38) I153N possibly damaging Het
Dgke C T 11: 89,055,386 (GRCm38) R196H probably benign Het
Efr3a T A 15: 65,851,150 (GRCm38) I459K probably benign Het
Espl1 T A 15: 102,319,836 (GRCm38) C1682S probably benign Het
Fam160b2 G A 14: 70,585,373 (GRCm38) R688C probably damaging Het
Fgd6 T C 10: 94,043,476 (GRCm38) V64A possibly damaging Het
Gata3 A G 2: 9,877,465 (GRCm38) L42P probably damaging Het
Ggta1 C A 2: 35,402,450 (GRCm38) E282* probably null Het
Ghr T C 15: 3,320,187 (GRCm38) D503G probably damaging Het
Gls C T 1: 52,168,399 (GRCm38) G602D probably damaging Het
Gm2058 A G 7: 39,589,234 (GRCm38) noncoding transcript Het
Grb7 T C 11: 98,452,274 (GRCm38) probably benign Het
Ifngr1 A T 10: 19,609,600 (GRCm38) H449L probably damaging Het
Ighg2b T G 12: 113,307,036 (GRCm38) D158A possibly damaging Het
Nphs2 T C 1: 156,311,035 (GRCm38) V83A probably benign Het
Parp6 T A 9: 59,636,713 (GRCm38) M390K possibly damaging Het
Pask T C 1: 93,310,852 (GRCm38) K1304E probably benign Het
Scai A G 2: 39,106,961 (GRCm38) S274P probably benign Het
Sik2 A G 9: 50,907,463 (GRCm38) S404P probably damaging Het
Slc7a8 A T 14: 54,781,188 (GRCm38) I47N probably damaging Het
Tas2r113 A T 6: 132,893,797 (GRCm38) I263F probably benign Het
Tdrd1 T A 19: 56,855,302 (GRCm38) D737E probably benign Het
Trio T C 15: 27,732,868 (GRCm38) T2976A possibly damaging Het
Ttc28 T C 5: 111,085,171 (GRCm38) probably null Het
Vmn1r21 A G 6: 57,843,814 (GRCm38) I215T probably benign Het
Other mutations in Exosc3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01860:Exosc3 APN 4 45,319,659 (GRCm38) missense probably benign
IGL02368:Exosc3 APN 4 45,319,671 (GRCm38) missense probably damaging 1.00
IGL02370:Exosc3 APN 4 45,319,671 (GRCm38) missense probably damaging 1.00
R0557:Exosc3 UTSW 4 45,316,957 (GRCm38) missense probably damaging 1.00
R0847:Exosc3 UTSW 4 45,319,695 (GRCm38) missense probably damaging 1.00
R4161:Exosc3 UTSW 4 45,320,619 (GRCm38) intron probably benign
R4723:Exosc3 UTSW 4 45,319,642 (GRCm38) missense probably benign 0.01
R5010:Exosc3 UTSW 4 45,317,702 (GRCm38) missense possibly damaging 0.60
R6929:Exosc3 UTSW 4 45,320,482 (GRCm38) missense probably damaging 0.99
R9273:Exosc3 UTSW 4 45,316,969 (GRCm38) missense probably damaging 1.00
Posted On 2013-10-07