Incidental Mutation 'R6026:Tomm40'
ID 480039
Institutional Source Beutler Lab
Gene Symbol Tomm40
Ensembl Gene ENSMUSG00000002984
Gene Name translocase of outer mitochondrial membrane 40
Synonyms Tom40
MMRRC Submission 044198-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6026 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 19435238-19449363 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 19444889 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 164 (V164A)
Ref Sequence ENSEMBL: ENSMUSP00000104090 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032555] [ENSMUST00000093552]
AlphaFold Q9QYA2
Predicted Effect probably benign
Transcript: ENSMUST00000032555
AA Change: V164A

PolyPhen 2 Score 0.430 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000032555
Gene: ENSMUSG00000002984
AA Change: V164A

DomainStartEndE-ValueType
low complexity region 8 69 N/A INTRINSIC
Pfam:Porin_3 79 355 7.7e-85 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000093552
AA Change: V164A

PolyPhen 2 Score 0.430 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000104090
Gene: ENSMUSG00000002984
AA Change: V164A

DomainStartEndE-ValueType
low complexity region 8 69 N/A INTRINSIC
Pfam:Porin_3 79 355 1.5e-81 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000172483
Predicted Effect noncoding transcript
Transcript: ENSMUST00000173966
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174476
Meta Mutation Damage Score 0.1433 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.5%
Validation Efficiency 97% (73/75)
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 localized in the outer membrane of the mitochondria. It is the channel-forming subunit of the translocase of the mitochondrial outer membrane (TOM) complex that is essential for import of protein precursors into mitochondria. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Aug 2015]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810065E05Rik A G 11: 58,316,581 (GRCm39) D187G probably benign Het
4933421I07Rik A T 7: 42,095,708 (GRCm39) M180K probably benign Het
Aatk T C 11: 119,903,190 (GRCm39) H345R possibly damaging Het
Abcc8 T C 7: 45,816,424 (GRCm39) T239A probably benign Het
Abcf3 A G 16: 20,369,320 (GRCm39) E234G probably damaging Het
Actrt2 T C 4: 154,751,047 (GRCm39) D363G possibly damaging Het
Adam1a A T 5: 121,657,425 (GRCm39) C623S probably damaging Het
Afg3l2 G T 18: 67,554,329 (GRCm39) L458M probably damaging Het
Ash1l T C 3: 88,892,326 (GRCm39) Y1402H probably damaging Het
Barhl2 T A 5: 106,603,474 (GRCm39) K228N probably benign Het
Blvrb A G 7: 27,162,115 (GRCm39) H153R probably damaging Het
Capn9 A G 8: 125,332,601 (GRCm39) D480G probably damaging Het
Cct3 T C 3: 88,219,029 (GRCm39) I182T possibly damaging Het
Clasp2 A G 9: 113,740,646 (GRCm39) N1208D probably benign Het
Col26a1 A G 5: 136,876,354 (GRCm39) C89R probably damaging Het
Cops4 T A 5: 100,690,194 (GRCm39) probably benign Het
Cpox T A 16: 58,491,298 (GRCm39) W170R probably damaging Het
Ddx27 A G 2: 166,875,560 (GRCm39) K656E probably benign Het
Eif4e T C 3: 138,256,661 (GRCm39) I66T probably damaging Het
Ercc3 T C 18: 32,378,974 (GRCm39) probably null Het
Esp38 G A 17: 40,266,032 (GRCm39) C47Y probably damaging Het
Fancd2 T C 6: 113,528,731 (GRCm39) V380A possibly damaging Het
Fbxw7 T A 3: 84,859,948 (GRCm39) probably null Het
Fryl T G 5: 73,257,340 (GRCm39) R736S probably benign Het
Gad2 G A 2: 22,513,748 (GRCm39) V62M probably benign Het
Gigyf2 A G 1: 87,368,454 (GRCm39) T1045A probably damaging Het
Gm13090 T A 4: 151,175,157 (GRCm39) L78* probably null Het
Gm19410 G A 8: 36,279,580 (GRCm39) S1815N probably benign Het
Gm28051 A T 12: 102,686,444 (GRCm39) L72Q unknown Het
Gm44511 T C 6: 128,797,240 (GRCm39) T83A possibly damaging Het
Grk2 C T 19: 4,340,811 (GRCm39) V246I probably damaging Het
Grm7 C T 6: 111,478,500 (GRCm39) Q62* probably null Het
Gsdmc3 T A 15: 63,738,600 (GRCm39) E154V probably damaging Het
Gstz1 A C 12: 87,206,948 (GRCm39) Q114P probably damaging Het
Hax1 GTCATCATCATCATCATC GTCATCATCATCATCATCATC 3: 89,905,247 (GRCm39) probably benign Het
Hhip A T 8: 80,699,069 (GRCm39) C666S probably damaging Het
Hif1a A C 12: 73,979,055 (GRCm39) H193P probably damaging Het
Hyal2 A G 9: 107,449,398 (GRCm39) T385A probably benign Het
Ihh T C 1: 74,985,886 (GRCm39) T200A probably benign Het
Iqgap3 T A 3: 87,997,478 (GRCm39) V218E probably damaging Het
Lct A G 1: 128,227,755 (GRCm39) I1246T probably benign Het
Lmo7 T C 14: 102,118,426 (GRCm39) V217A probably benign Het
Lrp1 C T 10: 127,409,272 (GRCm39) D1616N probably damaging Het
Lrrfip2 A T 9: 111,043,239 (GRCm39) T165S probably damaging Het
Morc2b A G 17: 33,356,957 (GRCm39) Y272H possibly damaging Het
Muc16 A G 9: 18,571,154 (GRCm39) M455T unknown Het
Ncapg2 A T 12: 116,406,641 (GRCm39) D939V possibly damaging Het
Ncbp3 T C 11: 72,958,548 (GRCm39) V236A probably benign Het
Obscn T A 11: 58,957,916 (GRCm39) T3595S probably damaging Het
Odf2l T C 3: 144,854,797 (GRCm39) S545P possibly damaging Het
Or3a1 T A 11: 74,225,914 (GRCm39) I48F probably damaging Het
Or8b36 ATTGCTGTTT ATTGCTGTTTGCTGTTT 9: 37,937,836 (GRCm39) probably null Het
Pdzrn3 A C 6: 101,339,105 (GRCm39) C269G probably benign Het
Pear1 T A 3: 87,664,220 (GRCm39) N278Y probably damaging Het
Phb1 C T 11: 95,562,245 (GRCm39) R41* probably null Het
Pikfyve T C 1: 65,311,856 (GRCm39) V2031A probably damaging Het
Plxna2 A G 1: 194,482,122 (GRCm39) I1465V probably damaging Het
Ppp6r2 A G 15: 89,167,113 (GRCm39) N776S probably benign Het
Prkce A T 17: 86,800,658 (GRCm39) E358V probably benign Het
Prl5a1 A T 13: 28,335,247 (GRCm39) I219F probably benign Het
Prss3 T C 6: 41,354,488 (GRCm39) probably null Het
Ptprc A T 1: 137,998,987 (GRCm39) M858K probably damaging Het
Retreg3 T C 11: 100,997,226 (GRCm39) T85A probably damaging Het
Rfc2 T A 5: 134,624,185 (GRCm39) C265S probably damaging Het
Smarcd1 G T 15: 99,603,619 (GRCm39) V256L probably damaging Het
Stat5a T C 11: 100,771,142 (GRCm39) F574L probably damaging Het
Tcirg1 T C 19: 3,947,487 (GRCm39) H624R probably benign Het
Tcstv1a C A 13: 120,355,987 (GRCm39) probably benign Het
Tenm2 C T 11: 35,963,556 (GRCm39) probably null Het
Txnl4a T C 18: 80,250,482 (GRCm39) V26A probably damaging Het
Ugt2a3 A T 5: 87,484,336 (GRCm39) F229L probably benign Het
Utp20 T C 10: 88,604,541 (GRCm39) T1785A probably benign Het
Vmn1r22 T A 6: 57,877,390 (GRCm39) I196L probably benign Het
Zfp652 T G 11: 95,640,788 (GRCm39) C238G possibly damaging Het
Other mutations in Tomm40
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01712:Tomm40 APN 7 19,437,288 (GRCm39) missense probably benign 0.13
IGL01766:Tomm40 APN 7 19,437,007 (GRCm39) missense possibly damaging 0.93
IGL02831:Tomm40 APN 7 19,437,014 (GRCm39) missense probably damaging 1.00
IGL03178:Tomm40 APN 7 19,435,759 (GRCm39) missense probably damaging 0.98
PIT4131001:Tomm40 UTSW 7 19,437,016 (GRCm39) missense probably damaging 1.00
R0280:Tomm40 UTSW 7 19,447,676 (GRCm39) missense probably damaging 1.00
R1842:Tomm40 UTSW 7 19,447,650 (GRCm39) missense probably benign 0.41
R1913:Tomm40 UTSW 7 19,444,886 (GRCm39) missense probably damaging 0.98
R3702:Tomm40 UTSW 7 19,447,598 (GRCm39) missense possibly damaging 0.89
R4685:Tomm40 UTSW 7 19,435,761 (GRCm39) missense probably benign 0.06
R5165:Tomm40 UTSW 7 19,447,592 (GRCm39) critical splice donor site probably null
R5380:Tomm40 UTSW 7 19,435,675 (GRCm39) missense probably benign 0.27
R6236:Tomm40 UTSW 7 19,437,281 (GRCm39) missense probably benign 0.15
R6994:Tomm40 UTSW 7 19,436,831 (GRCm39) missense probably damaging 0.98
R7206:Tomm40 UTSW 7 19,444,861 (GRCm39) missense probably benign 0.10
R7530:Tomm40 UTSW 7 19,436,829 (GRCm39) missense possibly damaging 0.82
R8419:Tomm40 UTSW 7 19,435,759 (GRCm39) missense probably damaging 0.98
R8698:Tomm40 UTSW 7 19,444,890 (GRCm39) missense probably benign 0.00
R8709:Tomm40 UTSW 7 19,444,703 (GRCm39) missense possibly damaging 0.76
R9525:Tomm40 UTSW 7 19,436,812 (GRCm39) missense probably damaging 1.00
Z1176:Tomm40 UTSW 7 19,437,019 (GRCm39) missense probably benign 0.21
Predicted Primers PCR Primer
(F):5'- CAGCAGCTGTGAAGTCAGAAC -3'
(R):5'- TAGCTGCAGGGTTCACACTTG -3'

Sequencing Primer
(F):5'- TGTGAAGTCAGAACCACGGTACTC -3'
(R):5'- AGGGTTCACACTTGCTCCAG -3'
Posted On 2017-06-26