Incidental Mutation 'R2475:Mavs'
ID 253326
Institutional Source Beutler Lab
Gene Symbol Mavs
Ensembl Gene ENSMUSG00000037523
Gene Name mitochondrial antiviral signaling protein
Synonyms IPS-1, D430028G21Rik
MMRRC Submission 040406-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2475 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 131075983-131089945 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 131082370 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Serine at position 85 (A85S)
Ref Sequence ENSEMBL: ENSMUSP00000105828 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041362] [ENSMUST00000110199] [ENSMUST00000130597]
AlphaFold Q8VCF0
PDB Structure Crystal structure of TRAF3/Cardif [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000041362
AA Change: A85S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000038339
Gene: ENSMUSG00000037523
AA Change: A85S

DomainStartEndE-ValueType
PDB:3J6C|A 1 93 6e-41 PDB
PDB:4GHU|B 138 158 6e-6 PDB
low complexity region 244 265 N/A INTRINSIC
low complexity region 276 296 N/A INTRINSIC
transmembrane domain 479 496 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000110199
AA Change: A85S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000105828
Gene: ENSMUSG00000037523
AA Change: A85S

DomainStartEndE-ValueType
Pfam:CARD_2 4 92 1.9e-22 PFAM
PDB:4GHU|B 138 158 6e-6 PDB
low complexity region 244 265 N/A INTRINSIC
low complexity region 276 296 N/A INTRINSIC
transmembrane domain 479 496 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000130597
SMART Domains Protein: ENSMUSP00000138401
Gene: ENSMUSG00000037523

DomainStartEndE-ValueType
PDB:3J6C|A 1 52 8e-16 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132694
Meta Mutation Damage Score 0.5539 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.7%
Validation Efficiency 100% (32/32)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an intermediary protein necessary in the virus-triggered beta interferon signaling pathways. It is required for activation of transcription factors which regulate expression of beta interferon and contributes to antiviral immunity. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]
PHENOTYPE: Homozygous and heterozygous mice for mutations display defective innate immunity in response to viral infections. [provided by MGI curators]
Allele List at MGI

All alleles(11) : Targeted(5) Gene trapped(6)

Other mutations in this stock
Total: 22 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aldh1a1 T A 19: 20,617,442 (GRCm39) M458K probably benign Het
Atic C T 1: 71,598,428 (GRCm39) R64C probably damaging Het
Atp7b C T 8: 22,484,792 (GRCm39) V1307M possibly damaging Het
Bbx C A 16: 50,040,882 (GRCm39) R707L probably damaging Het
Ccdc28b A T 4: 129,514,445 (GRCm39) probably null Het
Gm21136 T A 7: 38,567,258 (GRCm39) T57S probably damaging Het
Gm5862 G A 5: 26,224,490 (GRCm39) L160F probably damaging Het
Gpsm3 A G 17: 34,809,534 (GRCm39) T47A possibly damaging Het
Grip1 T C 10: 119,814,401 (GRCm39) Y311H probably benign Het
Inpp4b T A 8: 82,768,607 (GRCm39) N705K probably benign Het
Lingo1 T A 9: 56,526,910 (GRCm39) I560F probably benign Het
Man2b2 A G 5: 36,965,219 (GRCm39) V958A probably benign Het
Nipbl A T 15: 8,364,490 (GRCm39) C1305S probably benign Het
Or14j9 A G 17: 37,874,602 (GRCm39) V200A probably benign Het
Phf19 C T 2: 34,785,807 (GRCm39) R554Q probably benign Het
Pramel24 T A 4: 143,453,395 (GRCm39) Y168N probably benign Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Secisbp2l C T 2: 125,582,657 (GRCm39) G933D possibly damaging Het
Trpm8 A G 1: 88,282,171 (GRCm39) D689G probably damaging Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Ttn A G 2: 76,703,094 (GRCm39) probably benign Het
Wrnip1 G A 13: 32,990,941 (GRCm39) R400H probably benign Het
Other mutations in Mavs
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00549:Mavs APN 2 131,088,636 (GRCm39) missense probably damaging 1.00
IGL01520:Mavs APN 2 131,087,263 (GRCm39) missense probably benign 0.38
IGL01909:Mavs APN 2 131,087,441 (GRCm39) missense probably benign 0.43
IGL01941:Mavs APN 2 131,088,525 (GRCm39) missense probably damaging 1.00
R0044:Mavs UTSW 2 131,083,944 (GRCm39) missense probably damaging 1.00
R0044:Mavs UTSW 2 131,083,944 (GRCm39) missense probably damaging 1.00
R0045:Mavs UTSW 2 131,080,751 (GRCm39) missense probably damaging 1.00
R0751:Mavs UTSW 2 131,088,684 (GRCm39) missense probably damaging 1.00
R2051:Mavs UTSW 2 131,082,370 (GRCm39) missense possibly damaging 0.94
R2061:Mavs UTSW 2 131,082,226 (GRCm39) splice site probably benign
R3883:Mavs UTSW 2 131,087,218 (GRCm39) missense probably benign
R4152:Mavs UTSW 2 131,088,528 (GRCm39) missense probably benign 0.22
R4580:Mavs UTSW 2 131,082,370 (GRCm39) missense probably damaging 1.00
R4619:Mavs UTSW 2 131,082,370 (GRCm39) missense probably damaging 1.00
R4779:Mavs UTSW 2 131,082,285 (GRCm39) missense probably damaging 1.00
R4928:Mavs UTSW 2 131,088,663 (GRCm39) missense probably benign 0.00
R6092:Mavs UTSW 2 131,087,518 (GRCm39) nonsense probably null
R6211:Mavs UTSW 2 131,082,311 (GRCm39) missense probably damaging 0.99
R7024:Mavs UTSW 2 131,085,051 (GRCm39) missense probably benign 0.01
R7568:Mavs UTSW 2 131,087,395 (GRCm39) missense probably benign 0.17
R8121:Mavs UTSW 2 131,087,395 (GRCm39) missense probably damaging 0.98
R8306:Mavs UTSW 2 131,088,470 (GRCm39) missense probably benign 0.01
R8877:Mavs UTSW 2 131,087,489 (GRCm39) missense possibly damaging 0.88
R9020:Mavs UTSW 2 131,088,594 (GRCm39) missense possibly damaging 0.87
R9117:Mavs UTSW 2 131,087,245 (GRCm39) missense probably benign 0.01
R9404:Mavs UTSW 2 131,083,818 (GRCm39) missense probably damaging 0.99
Z1176:Mavs UTSW 2 131,082,321 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TAGAGAAAAGCCTAGGCCACCTG -3'
(R):5'- GCTAAGTGCAGCCACACATG -3'

Sequencing Primer
(F):5'- CCACCTGGCCTAAGGAGG -3'
(R):5'- AGTGGCTCAGCTGGATCTAAATC -3'
Posted On 2014-12-04