Incidental Mutation 'R4460:Mx1'
Institutional Source Beutler Lab
Gene Symbol Mx1
Ensembl Gene ENSMUSG00000000386
Gene NameMX dynamin-like GTPase 1
SynonymsMx-1, Mx, myxovirus (influenza) resistance 1 polypeptide
MMRRC Submission 041719-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R4460 (G1)
Quality Score225
Status Not validated
Chromosomal Location97447035-97462907 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 97454081 bp
Amino Acid Change Serine to Arginine at position 113 (S113R)
Ref Sequence ENSEMBL: ENSMUSP00000138813 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023655] [ENSMUST00000113768] [ENSMUST00000135184] [ENSMUST00000142883] [ENSMUST00000155233] [ENSMUST00000232193] [ENSMUST00000232282]
Predicted Effect possibly damaging
Transcript: ENSMUST00000023655
AA Change: S257R

PolyPhen 2 Score 0.658 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000023655
Gene: ENSMUSG00000000386
AA Change: S257R

DYNc 12 255 3.52e-134 SMART
low complexity region 309 325 N/A INTRINSIC
Pfam:Dynamin_M 428 509 8.1e-12 PFAM
GED 534 625 5.58e-38 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000113768
SMART Domains Protein: ENSMUSP00000109397
Gene: ENSMUSG00000000386

DYNc 12 241 1.34e-98 SMART
low complexity region 279 289 N/A INTRINSIC
GED 304 395 5.58e-38 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000135184
AA Change: S113R

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000138813
Gene: ENSMUSG00000000386
AA Change: S113R

DYNc 2 111 2.62e-7 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000142883
SMART Domains Protein: ENSMUSP00000114709
Gene: ENSMUSG00000000386

Pfam:Dynamin_N 39 65 1.1e-9 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000155233
AA Change: S257R

PolyPhen 2 Score 0.951 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000138532
Gene: ENSMUSG00000000386
AA Change: S257R

DYNc 12 255 3.52e-134 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231455
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231461
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231995
Predicted Effect probably benign
Transcript: ENSMUST00000232193
Predicted Effect possibly damaging
Transcript: ENSMUST00000232282
AA Change: S257R

PolyPhen 2 Score 0.939 (Sensitivity: 0.80; Specificity: 0.94)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the Mx protein family of large GTPases, and functions in the innate immunity system. Interferon alpha/beta treatment or viral infection induces expression of this protein, which subsequently accumulates in the cytoplasm and inhibits viral replication. It has been shown to confer resistance to the influenza virus. This gene produces a functional protein in some feral mouse strains, whereas some inbred mouse strains including the strain of the reference genome, C57BL/6J, contain a deletion or a nonsense mutation that results in a non-functional gene product. [provided by RefSeq, Aug 2015]
PHENOTYPE: A2G, SL/NiA, T9 and CAST/Ei strains produce the MX1 protein (Mx1+ allele) conferring resistance to myxoviruses, whereas no protein is made by the Mx1- susceptible alleles of C57BL/6J and many other inbred strains with an exon 9-11 deletion; or CBA/J, CE/J, I/LnJ and PERA/Ei with a nonsense mutation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9530053A07Rik C T 7: 28,152,856 T1268I probably benign Het
A830010M20Rik A G 5: 107,503,765 T687A possibly damaging Het
C030048H21Rik A G 2: 26,255,863 probably null Het
Cav1 A G 6: 17,306,472 D8G probably damaging Het
Celf6 G A 9: 59,603,044 R103H probably damaging Het
Ctr9 A G 7: 111,046,894 I698V probably benign Het
Cts6 G C 13: 61,195,458 I316M probably benign Het
Dnajc13 C A 9: 104,181,063 R1496L probably damaging Het
Dscam A G 16: 96,610,319 Y1786H probably damaging Het
Itga2 C G 13: 114,843,483 D1061H probably damaging Het
Kirrel C T 3: 87,089,151 M380I probably null Het
Klhl26 T C 8: 70,451,544 Y538C probably damaging Het
Ltk A G 2: 119,755,613 probably null Het
Med20 T C 17: 47,618,917 V93A probably benign Het
Mmp9 G T 2: 164,949,038 K115N probably damaging Het
Mroh5 A T 15: 73,791,796 D339E probably damaging Het
Muc1 A T 3: 89,231,563 D493V probably damaging Het
Nlrp9c T A 7: 26,378,098 H698L probably damaging Het
Nol9 T G 4: 152,057,836 L641R probably damaging Het
Park2 A T 17: 12,061,646 D463V probably damaging Het
Pla2g4e T G 2: 120,186,382 H226P possibly damaging Het
Pou2f1 A G 1: 165,895,006 F337L probably damaging Het
Ptcd1 G T 5: 145,159,506 A259E probably benign Het
Ptov1 T C 7: 44,865,576 M204V probably benign Het
Rasal2 A G 1: 157,175,832 F419S possibly damaging Het
Rbbp8nl A G 2: 180,280,971 S210P probably benign Het
Rgmb C A 17: 15,807,626 R277L probably benign Het
Snx2 A G 18: 53,176,444 E22G probably benign Het
Snx30 A T 4: 59,885,022 R221* probably null Het
Tmem143 C T 7: 45,906,952 T97I probably damaging Het
Ttn A C 2: 76,814,647 F12955V probably damaging Het
Ubr2 C T 17: 46,945,045 probably null Het
Vmn1r203 T A 13: 22,524,682 M211K probably damaging Het
Vmn2r121 G A X: 124,128,584 P580S probably benign Het
Zfp804b A T 5: 6,771,481 D491E probably damaging Het
Other mutations in Mx1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00553:Mx1 APN 16 97457432 missense probably damaging 1.00
IGL01328:Mx1 APN 16 97455632 missense probably damaging 0.99
IGL03105:Mx1 APN 16 97456354 missense possibly damaging 0.94
PIT4585001:Mx1 UTSW 16 97456254 missense probably benign 0.07
R0003:Mx1 UTSW 16 97451588 intron probably benign
R1597:Mx1 UTSW 16 97455129 missense probably damaging 1.00
R1753:Mx1 UTSW 16 97454158 missense probably damaging 1.00
R1780:Mx1 UTSW 16 97451512 makesense probably null
R1826:Mx1 UTSW 16 97455637 missense possibly damaging 0.95
R1851:Mx1 UTSW 16 97448203 missense probably damaging 1.00
R1852:Mx1 UTSW 16 97448203 missense probably damaging 1.00
R2059:Mx1 UTSW 16 97454179 nonsense probably null
R2223:Mx1 UTSW 16 97455232 splice site probably benign
R3441:Mx1 UTSW 16 97456231 missense probably damaging 1.00
R3442:Mx1 UTSW 16 97456231 missense probably damaging 1.00
R3782:Mx1 UTSW 16 97451995 missense possibly damaging 0.75
R4659:Mx1 UTSW 16 97455239 splice site probably null
R5116:Mx1 UTSW 16 97457479 missense possibly damaging 0.67
R5186:Mx1 UTSW 16 97455494 missense probably benign 0.09
R5215:Mx1 UTSW 16 97448360 missense possibly damaging 0.72
R5249:Mx1 UTSW 16 97457428 missense probably damaging 1.00
R5450:Mx1 UTSW 16 97454147 nonsense probably null
R5806:Mx1 UTSW 16 97454151 missense possibly damaging 0.81
R5894:Mx1 UTSW 16 97454206 missense probably damaging 1.00
R5916:Mx1 UTSW 16 97451733 missense probably benign 0.00
R5981:Mx1 UTSW 16 97454205 missense probably damaging 1.00
R7111:Mx1 UTSW 16 97455176 missense probably damaging 0.99
R7207:Mx1 UTSW 16 97452198 missense probably benign
R7238:Mx1 UTSW 16 97448296 missense unknown
R7318:Mx1 UTSW 16 97452086 missense probably benign 0.06
X0028:Mx1 UTSW 16 97450421 nonsense probably null
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-07-21