Incidental Mutation 'IGL02743:Mfn1'
ID305987
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Mfn1
Ensembl Gene ENSMUSG00000027668
Gene Namemitofusin 1
Synonyms6330416C07Rik, HR2, D3Ertd265e, 2310002F04Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02743
Quality Score
Status
Chromosome3
Chromosomal Location32529465-32579239 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 32574290 bp
ZygosityHeterozygous
Amino Acid Change Histidine to Leucine at position 690 (H690L)
Ref Sequence ENSEMBL: ENSMUSP00000113251 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000091257] [ENSMUST00000118286] [ENSMUST00000151320]
Predicted Effect probably benign
Transcript: ENSMUST00000091257
AA Change: H690L

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000088801
Gene: ENSMUSG00000027668
AA Change: H690L

DomainStartEndE-ValueType
Pfam:MMR_HSR1 77 237 1.7e-6 PFAM
Pfam:Dynamin_N 78 238 3.9e-24 PFAM
low complexity region 315 326 N/A INTRINSIC
low complexity region 394 405 N/A INTRINSIC
Pfam:Fzo_mitofusin 575 735 1.2e-78 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000118286
AA Change: H690L

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000113251
Gene: ENSMUSG00000027668
AA Change: H690L

DomainStartEndE-ValueType
Pfam:MMR_HSR1 77 237 1.2e-6 PFAM
Pfam:Dynamin_N 78 238 5e-24 PFAM
low complexity region 315 326 N/A INTRINSIC
low complexity region 394 405 N/A INTRINSIC
Pfam:Fzo_mitofusin 567 737 6.3e-86 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000151320
SMART Domains Protein: ENSMUSP00000120960
Gene: ENSMUSG00000027668

DomainStartEndE-ValueType
low complexity region 42 53 N/A INTRINSIC
Pfam:Fzo_mitofusin 215 319 1.2e-56 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195334
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a mediator of mitochondrial fusion. This protein and mitofusin 2 are homologs of the Drosophila protein fuzzy onion (Fzo). They are mitochondrial membrane proteins that interact with each other to facilitate mitochondrial targeting. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene die in mid gestation. Structural and functional abnormalities of mitochondria are reported. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ambn A C 5: 88,464,484 D188A probably damaging Het
Arfgef1 T C 1: 10,199,829 E365G probably benign Het
Arhgef10 C T 8: 14,930,198 A146V probably benign Het
AW554918 C T 18: 25,289,944 Q151* probably null Het
Chd6 T C 2: 160,960,263 D2217G probably damaging Het
Cntn5 T A 9: 9,984,110 E166V probably damaging Het
Cyp4f15 T C 17: 32,699,952 S319P possibly damaging Het
Dna2 G A 10: 62,957,042 V279I possibly damaging Het
Edrf1 A G 7: 133,656,491 probably benign Het
Fmo3 A T 1: 162,958,483 F313I probably damaging Het
Kcnj10 A G 1: 172,369,654 D245G possibly damaging Het
Lrsam1 T C 2: 32,928,649 probably null Het
Msh2 T C 17: 87,707,215 F474L probably damaging Het
Nlrp4a T G 7: 26,459,815 probably benign Het
Olfr1295 T A 2: 111,564,543 R300S possibly damaging Het
Olfr1424 A G 19: 12,059,447 F102L probably damaging Het
Olfr314 T A 11: 58,786,780 L182* probably null Het
Olfr561 T A 7: 102,775,298 I258N probably damaging Het
Olfr668 T C 7: 104,924,868 T299A probably damaging Het
Olfr955 G A 9: 39,470,246 T160I probably benign Het
Plcxd3 G A 15: 4,574,803 V298I possibly damaging Het
Prrc2b C T 2: 32,194,429 S302F probably damaging Het
Serpine2 A T 1: 79,801,555 F149I probably damaging Het
Slc24a5 T C 2: 125,088,234 L485P probably damaging Het
Spg11 T A 2: 122,059,507 H2118L probably damaging Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Stxbp1 T C 2: 32,819,901 D60G probably damaging Het
Themis2 T A 4: 132,783,484 E582D probably benign Het
Tmem131 T G 1: 36,793,151 I1802L probably benign Het
Tnrc6a A G 7: 123,171,473 K829E probably damaging Het
Usp8 T C 2: 126,734,023 M213T probably damaging Het
Wnk2 A G 13: 49,095,444 V377A probably damaging Het
Wwox T G 8: 115,351,704 Y375D probably damaging Het
Other mutations in Mfn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01155:Mfn1 APN 3 32542836 missense probably damaging 1.00
IGL01687:Mfn1 APN 3 32563366 splice site probably benign
PIT4520001:Mfn1 UTSW 3 32561546 missense probably benign
R0039:Mfn1 UTSW 3 32538267 splice site probably benign
R0571:Mfn1 UTSW 3 32561472 missense probably damaging 1.00
R0920:Mfn1 UTSW 3 32534236 critical splice acceptor site probably null
R1661:Mfn1 UTSW 3 32534322 missense probably benign 0.00
R1665:Mfn1 UTSW 3 32534322 missense probably benign 0.00
R2153:Mfn1 UTSW 3 32542826 missense probably damaging 1.00
R2156:Mfn1 UTSW 3 32534251 missense possibly damaging 0.60
R2260:Mfn1 UTSW 3 32563426 nonsense probably null
R2420:Mfn1 UTSW 3 32569515 missense probably benign 0.21
R3864:Mfn1 UTSW 3 32563092 missense possibly damaging 0.89
R4079:Mfn1 UTSW 3 32542849 missense probably damaging 1.00
R4162:Mfn1 UTSW 3 32562998 splice site probably benign
R4897:Mfn1 UTSW 3 32546562 intron probably benign
R5115:Mfn1 UTSW 3 32564307 critical splice donor site probably null
R5276:Mfn1 UTSW 3 32564205 missense probably benign 0.39
R5590:Mfn1 UTSW 3 32563847 missense probably benign 0.00
R5629:Mfn1 UTSW 3 32561510 missense possibly damaging 0.83
R6110:Mfn1 UTSW 3 32563024 missense probably benign 0.01
R6114:Mfn1 UTSW 3 32563836 missense probably damaging 1.00
R6560:Mfn1 UTSW 3 32569516 missense probably damaging 0.96
R6891:Mfn1 UTSW 3 32577103 missense possibly damaging 0.49
R7053:Mfn1 UTSW 3 32531965 missense probably benign 0.00
R7071:Mfn1 UTSW 3 32568395 missense probably benign 0.00
R7182:Mfn1 UTSW 3 32564220 missense probably damaging 1.00
Posted On2015-04-16