Incidental Mutation 'R2992:Isg20'
ID 257936
Institutional Source Beutler Lab
Gene Symbol Isg20
Ensembl Gene ENSMUSG00000039236
Gene Name interferon-stimulated protein
Synonyms DnaQl, HEM45, 20kDa, 2010107M23Rik, 1600023I01Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2992 (G1)
Quality Score 170
Status Not validated
Chromosome 7
Chromosomal Location 78563172-78570144 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 78569632 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Valine at position 201 (A201V)
Ref Sequence ENSEMBL: ENSMUSP00000112621 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038142] [ENSMUST00000118867] [ENSMUST00000120331] [ENSMUST00000121645] [ENSMUST00000205981]
AlphaFold Q9JL16
Predicted Effect probably benign
Transcript: ENSMUST00000038142
SMART Domains Protein: ENSMUSP00000040080
Gene: ENSMUSG00000039236

DomainStartEndE-ValueType
EXOIII 6 171 6.23e-47 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000118867
SMART Domains Protein: ENSMUSP00000112480
Gene: ENSMUSG00000039236

DomainStartEndE-ValueType
EXOIII 6 171 6.23e-47 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000120331
SMART Domains Protein: ENSMUSP00000113255
Gene: ENSMUSG00000039236

DomainStartEndE-ValueType
EXOIII 6 171 6.23e-47 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000121645
AA Change: A201V

PolyPhen 2 Score 0.100 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000112621
Gene: ENSMUSG00000039236
AA Change: A201V

DomainStartEndE-ValueType
EXOIII 6 176 8.25e-29 SMART
low complexity region 182 201 N/A INTRINSIC
low complexity region 208 224 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133042
Predicted Effect probably benign
Transcript: ENSMUST00000205981
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206812
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.6%
Validation Efficiency
Allele List at MGI
Other mutations in this stock
Total: 17 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atp4a G A 7: 30,419,650 (GRCm39) R671Q probably benign Het
Baat A T 4: 49,499,675 (GRCm39) Y210* probably null Het
Cdh15 G A 8: 123,588,763 (GRCm39) R279Q probably damaging Het
Cep295 T A 9: 15,244,043 (GRCm39) K1471I probably damaging Het
Cpne4 A T 9: 104,899,564 (GRCm39) I416F probably damaging Het
Cul7 C G 17: 46,962,526 (GRCm39) D52E probably benign Het
Kdm6b ACTGCTGCTGCTGCTGCTGCTGCTG ACTGCTGCTGCTGCTGCTGCTG 11: 69,297,133 (GRCm39) probably benign Het
Mmp16 G T 4: 18,011,657 (GRCm39) G191C probably damaging Het
Or51aa5 C T 7: 103,166,977 (GRCm39) V205M probably damaging Het
Or6c2b C A 10: 128,947,404 (GRCm39) E297* probably null Het
Or9m2 T C 2: 87,821,121 (GRCm39) V222A probably benign Het
Patl2 T C 2: 121,956,235 (GRCm39) S210G probably damaging Het
Plekha6 T C 1: 133,222,396 (GRCm39) I994T probably damaging Het
Rap1gap2 C A 11: 74,298,148 (GRCm39) A491S possibly damaging Het
Rhobtb2 A G 14: 70,035,772 (GRCm39) S100P probably damaging Het
Snx13 T C 12: 35,155,190 (GRCm39) L418P probably damaging Het
Spink5 A C 18: 44,129,696 (GRCm39) E429A probably damaging Het
Other mutations in Isg20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00589:Isg20 APN 7 78,566,332 (GRCm39) missense probably damaging 1.00
IGL01399:Isg20 APN 7 78,569,836 (GRCm39) missense possibly damaging 0.92
IGL01680:Isg20 APN 7 78,566,333 (GRCm39) missense probably damaging 1.00
IGL01769:Isg20 APN 7 78,564,129 (GRCm39) missense probably damaging 1.00
R0233:Isg20 UTSW 7 78,566,334 (GRCm39) missense probably damaging 1.00
R0233:Isg20 UTSW 7 78,566,334 (GRCm39) missense probably damaging 1.00
R0233:Isg20 UTSW 7 78,564,243 (GRCm39) missense probably damaging 0.99
R0233:Isg20 UTSW 7 78,564,243 (GRCm39) missense probably damaging 0.99
R0400:Isg20 UTSW 7 78,566,473 (GRCm39) missense possibly damaging 0.89
R1562:Isg20 UTSW 7 78,569,891 (GRCm39) missense probably benign 0.17
R1610:Isg20 UTSW 7 78,564,257 (GRCm39) missense possibly damaging 0.48
R1894:Isg20 UTSW 7 78,569,647 (GRCm39) missense probably benign 0.01
R2033:Isg20 UTSW 7 78,566,281 (GRCm39) missense probably damaging 0.98
R3159:Isg20 UTSW 7 78,564,201 (GRCm39) missense possibly damaging 0.62
R4678:Isg20 UTSW 7 78,564,076 (GRCm39) unclassified probably benign
R5787:Isg20 UTSW 7 78,569,558 (GRCm39) missense probably benign 0.04
R7834:Isg20 UTSW 7 78,569,867 (GRCm39) missense probably damaging 0.99
R8554:Isg20 UTSW 7 78,566,425 (GRCm39) missense probably benign 0.14
R9046:Isg20 UTSW 7 78,569,823 (GRCm39) nonsense probably null
R9052:Isg20 UTSW 7 78,566,390 (GRCm39) missense probably damaging 1.00
R9417:Isg20 UTSW 7 78,569,605 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AGAGCTTCTGTTTTAGCGCC -3'
(R):5'- GCATCTTCCACAGAGCAGTG -3'

Sequencing Primer
(F):5'- GTGTTTCCCAGGTCCTGC -3'
(R):5'- CACAGAGCAGTGGCCCC -3'
Posted On 2015-01-11