Incidental Mutation 'R3693:Exd2'
ID 268868
Institutional Source Beutler Lab
Gene Symbol Exd2
Ensembl Gene ENSMUSG00000032705
Gene Name exonuclease 3'-5' domain containing 2
Synonyms 4930539P14Rik, Exdl2
MMRRC Submission 040688-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.119) question?
Stock # R3693 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 80509869-80544909 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 80527467 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 220 (Y220C)
Ref Sequence ENSEMBL: ENSMUSP00000043049 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038185] [ENSMUST00000219039] [ENSMUST00000219272]
AlphaFold Q8VEG4
Predicted Effect probably damaging
Transcript: ENSMUST00000038185
AA Change: Y220C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000043049
Gene: ENSMUSG00000032705
AA Change: Y220C

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
low complexity region 40 72 N/A INTRINSIC
35EXOc 105 291 3.8e-10 SMART
Blast:HNHc 438 492 1e-6 BLAST
low complexity region 517 532 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000219039
Predicted Effect probably damaging
Transcript: ENSMUST00000219272
AA Change: Y66C

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219477
Meta Mutation Damage Score 0.2273 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.2%
  • 20x: 94.9%
Validation Efficiency 97% (37/38)
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2010106E10Rik A T X: 111,466,012 (GRCm39) L187F probably damaging Het
Ankrd29 G A 18: 12,387,757 (GRCm39) A275V possibly damaging Het
Cabp2 A G 19: 4,133,593 (GRCm39) T12A probably benign Het
Ccdc158 T C 5: 92,757,904 (GRCm39) E1056G probably damaging Het
Cdhr2 A G 13: 54,874,229 (GRCm39) Y767C probably damaging Het
Ces2e A G 8: 105,655,443 (GRCm39) D122G probably damaging Het
Cherp TTGCTGCTGCTGCTGCTGCTG TTGCTGCTGCTGCTGCTG 8: 73,221,755 (GRCm39) probably benign Het
Chsy3 A T 18: 59,309,080 (GRCm39) Q111L possibly damaging Het
Crygs C T 16: 22,624,301 (GRCm39) G102D possibly damaging Het
Cyp11b2 C T 15: 74,727,857 (GRCm39) R75Q probably benign Het
Dnaja2 T C 8: 86,273,249 (GRCm39) K223E probably damaging Het
Dtx3 T C 10: 127,027,293 (GRCm39) I294V probably benign Het
Eps15l1 A G 8: 73,152,904 (GRCm39) probably benign Het
Eya1 A G 1: 14,299,725 (GRCm39) Y343H probably damaging Het
Hif3a T C 7: 16,774,999 (GRCm39) E533G probably damaging Het
Kalrn T A 16: 34,177,685 (GRCm39) Y178F probably damaging Het
Mageb4 G T X: 85,296,000 (GRCm39) R10S probably damaging Het
Muc6 A G 7: 141,234,946 (GRCm39) probably benign Het
Myh11 C A 16: 14,035,813 (GRCm39) E1038D probably benign Het
Nfxl1 T C 5: 72,697,954 (GRCm39) Y297C probably damaging Het
Nop14 T C 5: 34,811,782 (GRCm39) K202E probably damaging Het
Or5b112 T C 19: 13,319,893 (GRCm39) I257T possibly damaging Het
Osbpl8 T A 10: 111,105,297 (GRCm39) S251T probably benign Het
Pcdha1 A T 18: 37,065,361 (GRCm39) K675I possibly damaging Het
Pigw A G 11: 84,769,209 (GRCm39) I40T probably benign Het
Pip5k1a A T 3: 94,985,498 (GRCm39) probably benign Het
Ptprh G T 7: 4,557,234 (GRCm39) Q687K probably damaging Het
Rbm4 A G 19: 4,837,411 (GRCm39) Y358H probably damaging Het
Rft1 T A 14: 30,412,408 (GRCm39) C490S probably damaging Het
Rims2 A T 15: 39,341,971 (GRCm39) T887S probably benign Het
Ripk2 A T 4: 16,127,695 (GRCm39) L349Q probably benign Het
Strn T C 17: 78,964,421 (GRCm39) N515D probably damaging Het
Stxbp5l A T 16: 37,061,708 (GRCm39) Y367* probably null Het
Tas2r143 G A 6: 42,377,910 (GRCm39) V247I probably benign Het
Togaram1 A T 12: 65,030,283 (GRCm39) Y1029F probably benign Het
Ugt1a6b A G 1: 88,035,516 (GRCm39) T285A probably benign Het
Other mutations in Exd2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00323:Exd2 APN 12 80,522,940 (GRCm39) missense probably damaging 1.00
IGL00546:Exd2 APN 12 80,527,321 (GRCm39) missense probably benign 0.05
IGL02964:Exd2 APN 12 80,527,302 (GRCm39) missense probably damaging 0.99
IGL03036:Exd2 APN 12 80,536,185 (GRCm39) missense probably damaging 1.00
R0304:Exd2 UTSW 12 80,538,014 (GRCm39) unclassified probably benign
R0436:Exd2 UTSW 12 80,537,544 (GRCm39) splice site probably benign
R1290:Exd2 UTSW 12 80,531,100 (GRCm39) missense probably benign 0.00
R1772:Exd2 UTSW 12 80,536,253 (GRCm39) missense probably benign 0.00
R2102:Exd2 UTSW 12 80,527,377 (GRCm39) missense possibly damaging 0.78
R2104:Exd2 UTSW 12 80,543,575 (GRCm39) missense probably benign 0.01
R2408:Exd2 UTSW 12 80,531,015 (GRCm39) splice site probably benign
R4748:Exd2 UTSW 12 80,527,350 (GRCm39) missense probably damaging 1.00
R4773:Exd2 UTSW 12 80,522,592 (GRCm39) missense possibly damaging 0.46
R5022:Exd2 UTSW 12 80,543,564 (GRCm39) missense probably damaging 1.00
R5057:Exd2 UTSW 12 80,543,564 (GRCm39) missense probably damaging 1.00
R5179:Exd2 UTSW 12 80,531,118 (GRCm39) missense probably damaging 1.00
R5377:Exd2 UTSW 12 80,536,222 (GRCm39) missense probably damaging 1.00
R7246:Exd2 UTSW 12 80,527,309 (GRCm39) missense probably damaging 1.00
R7761:Exd2 UTSW 12 80,522,546 (GRCm39) missense probably damaging 0.98
R7776:Exd2 UTSW 12 80,539,334 (GRCm39) missense probably damaging 1.00
R8032:Exd2 UTSW 12 80,536,427 (GRCm39) missense probably benign 0.00
R8420:Exd2 UTSW 12 80,522,771 (GRCm39) missense probably benign
R8559:Exd2 UTSW 12 80,522,631 (GRCm39) missense probably benign 0.00
R9064:Exd2 UTSW 12 80,531,148 (GRCm39) critical splice donor site probably null
R9173:Exd2 UTSW 12 80,536,236 (GRCm39) missense probably benign 0.00
R9274:Exd2 UTSW 12 80,539,674 (GRCm39) critical splice donor site probably null
R9674:Exd2 UTSW 12 80,536,372 (GRCm39) missense probably benign 0.00
RF013:Exd2 UTSW 12 80,522,706 (GRCm39) frame shift probably null
RF015:Exd2 UTSW 12 80,522,691 (GRCm39) intron probably benign
RF022:Exd2 UTSW 12 80,522,691 (GRCm39) intron probably benign
RF023:Exd2 UTSW 12 80,522,689 (GRCm39) intron probably benign
RF025:Exd2 UTSW 12 80,522,729 (GRCm39) intron probably benign
RF029:Exd2 UTSW 12 80,522,720 (GRCm39) frame shift probably null
RF035:Exd2 UTSW 12 80,522,729 (GRCm39) intron probably benign
RF035:Exd2 UTSW 12 80,522,674 (GRCm39) intron probably benign
RF039:Exd2 UTSW 12 80,522,715 (GRCm39) frame shift probably null
Predicted Primers PCR Primer
(F):5'- CTTTGTCACTCCTACAGATGGC -3'
(R):5'- CCAACTAAACTTTCTCAGACATTGG -3'

Sequencing Primer
(F):5'- CCAAGTGGCTTCTGTGCACTG -3'
(R):5'- GGTATGTTTCCTCACAAATCCAG -3'
Posted On 2015-02-19