Incidental Mutation 'R1711:Idh2'
ID 190554
Institutional Source Beutler Lab
Gene Symbol Idh2
Ensembl Gene ENSMUSG00000030541
Gene Name isocitrate dehydrogenase 2 (NADP+), mitochondrial
Synonyms Idh-2, IDPm
MMRRC Submission 039744-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1711 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 80094846-80115392 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to G at 80099158 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Alanine at position 125 (E125A)
Ref Sequence ENSEMBL: ENSMUSP00000118184 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000107384] [ENSMUST00000125542] [ENSMUST00000134328] [ENSMUST00000164056] [ENSMUST00000206714]
AlphaFold P54071
Predicted Effect probably damaging
Transcript: ENSMUST00000107384
AA Change: E125A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000103007
Gene: ENSMUSG00000030541
AA Change: E125A

DomainStartEndE-ValueType
Iso_dh 49 441 5.32e-135 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000125542
AA Change: E47A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134070
Predicted Effect probably damaging
Transcript: ENSMUST00000134328
AA Change: E125A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000118184
Gene: ENSMUSG00000030541
AA Change: E125A

DomainStartEndE-ValueType
Iso_dh 49 284 1.59e-8 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139178
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156761
Predicted Effect probably benign
Transcript: ENSMUST00000164056
SMART Domains Protein: ENSMUSP00000132361
Gene: ENSMUSG00000048897

DomainStartEndE-ValueType
low complexity region 13 28 N/A INTRINSIC
low complexity region 76 88 N/A INTRINSIC
low complexity region 106 127 N/A INTRINSIC
low complexity region 169 181 N/A INTRINSIC
low complexity region 187 201 N/A INTRINSIC
ZnF_C2H2 297 319 2.71e-2 SMART
ZnF_C2H2 325 347 1.92e-2 SMART
ZnF_C2H2 353 375 2.71e-2 SMART
ZnF_C2H2 381 403 1.18e-2 SMART
ZnF_C2H2 409 431 1.67e-2 SMART
ZnF_C2H2 437 459 4.87e-4 SMART
ZnF_C2H2 465 487 3.83e-2 SMART
ZnF_C2H2 493 515 2.12e-4 SMART
ZnF_C2H2 521 543 3.63e-3 SMART
ZnF_C2H2 549 571 1.58e-3 SMART
ZnF_C2H2 577 600 3.69e-4 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000206714
Meta Mutation Damage Score 0.7794 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.6%
  • 20x: 93.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Isocitrate dehydrogenases catalyze the oxidative decarboxylation of isocitrate to 2-oxoglutarate. These enzymes belong to two distinct subclasses, one of which utilizes NAD(+) as the electron acceptor and the other NADP(+). Five isocitrate dehydrogenases have been reported: three NAD(+)-dependent isocitrate dehydrogenases, which localize to the mitochondrial matrix, and two NADP(+)-dependent isocitrate dehydrogenases, one of which is mitochondrial and the other predominantly cytosolic. Each NADP(+)-dependent isozyme is a homodimer. The protein encoded by this gene is the NADP(+)-dependent isocitrate dehydrogenase found in the mitochondria. It plays a role in intermediary metabolism and energy production. This protein may tightly associate or interact with the pyruvate dehydrogenase complex. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2014]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit suppression of tumorigenesis from B16F10 melanoma cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 111 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik C T 13: 77,269,920 (GRCm38) T741I possibly damaging Het
Acot3 A T 12: 84,053,573 (GRCm38) Q41L probably damaging Het
Actl7b G A 4: 56,740,165 (GRCm38) Q398* probably null Het
Adgrb2 C A 4: 129,992,624 (GRCm38) Q186K probably damaging Het
Akr1a1 A G 4: 116,637,974 (GRCm38) probably null Het
Ap3s2 A T 7: 79,880,490 (GRCm38) F192L probably damaging Het
Apobr T G 7: 126,584,979 (GRCm38) probably null Het
Arhgap5 A G 12: 52,519,345 (GRCm38) N1033S probably damaging Het
Arid3c G T 4: 41,725,947 (GRCm38) R219S probably damaging Het
Bves C T 10: 45,347,865 (GRCm38) T207M probably damaging Het
C330027C09Rik A C 16: 49,017,486 (GRCm38) I850L probably benign Het
Cacna1d T C 14: 30,066,056 (GRCm38) K1619R probably damaging Het
Caps2 A T 10: 112,190,978 (GRCm38) D223V possibly damaging Het
Cd163l1 G T 7: 140,220,609 (GRCm38) C101F probably damaging Het
Cd3g A C 9: 44,974,342 (GRCm38) L35R probably damaging Het
Cdh23 A T 10: 60,523,536 (GRCm38) V261E probably benign Het
Cfap54 T G 10: 93,011,020 (GRCm38) T1028P probably damaging Het
Ch25h C A 19: 34,474,286 (GRCm38) V281L probably benign Het
Clu G T 14: 65,980,905 (GRCm38) V405L possibly damaging Het
Col6a3 A T 1: 90,830,213 (GRCm38) H6Q probably damaging Het
Cps1 G A 1: 67,168,374 (GRCm38) probably null Het
Ctr9 T C 7: 111,055,663 (GRCm38) S1134P unknown Het
Cts7 C T 13: 61,352,810 (GRCm38) G308S probably damaging Het
Cyp2c39 C A 19: 39,566,891 (GRCm38) T385K probably damaging Het
Dennd5a A T 7: 109,918,712 (GRCm38) D596E probably benign Het
Disc1 T A 8: 125,124,610 (GRCm38) I413K probably benign Het
Dll3 C T 7: 28,294,497 (GRCm38) G505D probably damaging Het
Dnah3 A G 7: 120,078,571 (GRCm38) W377R probably damaging Het
Dopey2 A G 16: 93,799,926 (GRCm38) D1792G probably damaging Het
Dpep3 T A 8: 105,973,693 (GRCm38) R460S probably benign Het
Ebf4 A G 2: 130,358,831 (GRCm38) N302S probably damaging Het
Egflam T C 15: 7,289,915 (GRCm38) E194G possibly damaging Het
Ep400 A T 5: 110,693,308 (GRCm38) probably benign Het
Ercc6 T C 14: 32,526,176 (GRCm38) M228T probably damaging Het
Fbxo9 T C 9: 78,087,247 (GRCm38) T264A probably damaging Het
Fcrl5 C A 3: 87,457,414 (GRCm38) P486T possibly damaging Het
Fyb T C 15: 6,580,479 (GRCm38) F178L probably damaging Het
Gaa T A 11: 119,280,460 (GRCm38) I646N probably damaging Het
Gm11639 A G 11: 104,720,688 (GRCm38) K452R probably benign Het
Gm13124 A T 4: 144,555,406 (GRCm38) I272K probably damaging Het
Gm5431 A T 11: 48,895,026 (GRCm38) V174E possibly damaging Het
Gnpat T G 8: 124,886,952 (GRCm38) probably null Het
Gucy1a2 G T 9: 3,759,622 (GRCm38) R476I probably benign Het
Hars A G 18: 36,771,103 (GRCm38) L241P probably damaging Het
Haus5 G A 7: 30,657,903 (GRCm38) Q399* probably null Het
Hephl1 T C 9: 15,059,246 (GRCm38) E984G probably damaging Het
Hmces C T 6: 87,921,592 (GRCm38) Q132* probably null Het
Hsp90b1 G T 10: 86,694,525 (GRCm38) T490K probably damaging Het
Ipo13 G T 4: 117,904,522 (GRCm38) H465Q probably benign Het
Isca2 C A 12: 84,773,619 (GRCm38) T31K probably damaging Het
Itga9 T C 9: 118,698,461 (GRCm38) V560A probably benign Het
Jhy G A 9: 40,911,157 (GRCm38) Q562* probably null Het
Kcnj5 A G 9: 32,322,569 (GRCm38) I150T probably damaging Het
Kmt2a A G 9: 44,841,621 (GRCm38) I1419T unknown Het
Lix1 T C 17: 17,446,058 (GRCm38) F160L possibly damaging Het
Lonrf2 G A 1: 38,813,276 (GRCm38) P165S probably benign Het
Map4k1 A T 7: 28,989,352 (GRCm38) Q276L possibly damaging Het
Mmp9 G A 2: 164,949,422 (GRCm38) G171S probably damaging Het
Mvp C A 7: 126,995,735 (GRCm38) probably null Het
Mylk3 T A 8: 85,364,831 (GRCm38) E115V probably damaging Het
Nebl T A 2: 17,388,754 (GRCm38) T603S probably damaging Het
Nudt15 T C 14: 73,523,336 (GRCm38) D105G probably benign Het
Olfr1369-ps1 G A 13: 21,116,306 (GRCm38) V205I probably benign Het
Olfr527 A C 7: 140,335,999 (GRCm38) T46P possibly damaging Het
Olfr556 G T 7: 102,670,162 (GRCm38) V81L probably damaging Het
Olfr65 T A 7: 103,906,699 (GRCm38) W87R probably damaging Het
Olfr685 A T 7: 105,180,760 (GRCm38) H199Q probably damaging Het
Olfr971 A G 9: 39,840,285 (GRCm38) M284V probably benign Het
Osbpl9 A T 4: 109,066,218 (GRCm38) C495S probably damaging Het
Pamr1 A G 2: 102,640,852 (GRCm38) T507A probably benign Het
Pcdhb9 T A 18: 37,403,327 (GRCm38) C791* probably null Het
Pcgf6 T C 19: 47,050,518 (GRCm38) E101G probably damaging Het
Pdgfrl A T 8: 40,985,794 (GRCm38) I256F probably benign Het
Pdzd7 T C 19: 45,045,511 (GRCm38) R45G possibly damaging Het
Pecr C T 1: 72,277,409 (GRCm38) V46I possibly damaging Het
Pgr A G 9: 8,922,714 (GRCm38) probably null Het
Pik3c2a A T 7: 116,417,927 (GRCm38) Y198* probably null Het
Pp2d1 T A 17: 53,515,310 (GRCm38) M243L possibly damaging Het
Ppp1r1a T A 15: 103,533,492 (GRCm38) I50L possibly damaging Het
Proc T C 18: 32,127,406 (GRCm38) D222G probably benign Het
Ptprq T A 10: 107,534,699 (GRCm38) R2044* probably null Het
Ranbp2 T C 10: 58,460,519 (GRCm38) V326A probably benign Het
Reep6 T A 10: 80,333,981 (GRCm38) F122I possibly damaging Het
Rubcn C A 16: 32,843,101 (GRCm38) R388S probably damaging Het
Rusc1 A G 3: 89,089,293 (GRCm38) L62P probably damaging Het
Satb2 T C 1: 56,850,289 (GRCm38) N423S probably damaging Het
Serpinb9d A G 13: 33,200,748 (GRCm38) K236R probably benign Het
Slc4a7 A G 14: 14,765,709 (GRCm38) R680G probably benign Het
Slitrk1 T A 14: 108,913,096 (GRCm38) Y61F probably benign Het
Son A G 16: 91,660,226 (GRCm38) probably benign Het
Sparc T A 11: 55,395,776 (GRCm38) probably null Het
Spon2 A G 5: 33,216,385 (GRCm38) F194S probably damaging Het
Spta1 A G 1: 174,241,042 (GRCm38) E2136G probably damaging Het
Stat4 T C 1: 52,106,925 (GRCm38) S746P probably damaging Het
Stk31 T A 6: 49,469,304 (GRCm38) S958R probably benign Het
Stom T A 2: 35,315,917 (GRCm38) I267F probably damaging Het
Stx12 A T 4: 132,858,477 (GRCm38) D197E probably damaging Het
Taok3 A T 5: 117,255,926 (GRCm38) N588I possibly damaging Het
Tgs1 A G 4: 3,598,658 (GRCm38) D657G probably damaging Het
Trim6 A G 7: 104,232,837 (GRCm38) T432A probably damaging Het
Trim72 C G 7: 128,004,585 (GRCm38) C34W probably damaging Het
Trpc4ap A T 2: 155,657,744 (GRCm38) I286N probably benign Het
Ttn A G 2: 76,863,561 (GRCm38) V321A possibly damaging Het
Utp4 T A 8: 106,918,720 (GRCm38) I583N probably damaging Het
Wdfy2 G T 14: 62,944,097 (GRCm38) M225I probably benign Het
Wfdc1 A G 8: 119,681,037 (GRCm38) T134A probably benign Het
Wnt9b A G 11: 103,732,128 (GRCm38) S150P probably damaging Het
Zbtb46 A T 2: 181,411,684 (GRCm38) F412I probably damaging Het
Zc3h15 G A 2: 83,661,148 (GRCm38) R240H probably benign Het
Zfp11 A T 5: 129,656,673 (GRCm38) Y575N probably benign Het
Zfp687 T C 3: 95,011,889 (GRCm38) M191V probably benign Het
Other mutations in Idh2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01529:Idh2 APN 7 80,097,945 (GRCm38) missense probably benign
IGL02281:Idh2 APN 7 80,095,802 (GRCm38) splice site probably null
IGL02874:Idh2 APN 7 80,097,873 (GRCm38) missense probably damaging 1.00
IGL02892:Idh2 APN 7 80,095,670 (GRCm38) missense probably benign
IGL02937:Idh2 APN 7 80,098,913 (GRCm38) missense probably damaging 1.00
IGL02989:Idh2 APN 7 80,099,108 (GRCm38) missense probably damaging 1.00
R0040:Idh2 UTSW 7 80,097,822 (GRCm38) missense probably damaging 1.00
R0040:Idh2 UTSW 7 80,097,822 (GRCm38) missense probably damaging 1.00
R0090:Idh2 UTSW 7 80,097,914 (GRCm38) missense probably damaging 1.00
R0322:Idh2 UTSW 7 80,098,257 (GRCm38) missense probably damaging 1.00
R0384:Idh2 UTSW 7 80,098,257 (GRCm38) missense probably damaging 1.00
R0385:Idh2 UTSW 7 80,098,257 (GRCm38) missense probably damaging 1.00
R0386:Idh2 UTSW 7 80,098,257 (GRCm38) missense probably damaging 1.00
R0387:Idh2 UTSW 7 80,098,257 (GRCm38) missense probably damaging 1.00
R0494:Idh2 UTSW 7 80,098,257 (GRCm38) missense probably damaging 1.00
R1603:Idh2 UTSW 7 80,099,158 (GRCm38) missense probably damaging 1.00
R1681:Idh2 UTSW 7 80,099,158 (GRCm38) missense probably damaging 1.00
R1844:Idh2 UTSW 7 80,098,877 (GRCm38) missense probably benign 0.31
R3700:Idh2 UTSW 7 80,099,147 (GRCm38) missense probably damaging 1.00
R4941:Idh2 UTSW 7 80,096,099 (GRCm38) missense probably damaging 0.98
R5234:Idh2 UTSW 7 80,096,105 (GRCm38) missense probably damaging 0.99
R5387:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R5582:Idh2 UTSW 7 80,098,339 (GRCm38) frame shift probably null
R5655:Idh2 UTSW 7 80,098,248 (GRCm38) missense probably damaging 0.99
R6191:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6261:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
R6311:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6351:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6413:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6561:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6709:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6772:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6781:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6848:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R6861:Idh2 UTSW 7 80,098,218 (GRCm38) missense probably damaging 1.00
R6899:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R7063:Idh2 UTSW 7 80,095,684 (GRCm38) missense probably damaging 1.00
R7076:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R7081:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
R7090:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R7254:Idh2 UTSW 7 80,098,331 (GRCm38) frame shift probably null
R7298:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R7401:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
R7560:Idh2 UTSW 7 80,098,331 (GRCm38) frame shift probably null
R7561:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R7694:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R7816:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R7884:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
R7919:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R7961:Idh2 UTSW 7 80,098,253 (GRCm38) missense probably benign 0.18
R8009:Idh2 UTSW 7 80,098,253 (GRCm38) missense probably benign 0.18
R8036:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8162:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
R8321:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8451:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8488:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
R8501:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8671:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8673:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8707:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
R8725:Idh2 UTSW 7 80,098,331 (GRCm38) frame shift probably null
R8863:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8872:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8892:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8915:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8935:Idh2 UTSW 7 80,115,198 (GRCm38) missense probably benign 0.00
R8951:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8954:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R8985:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9101:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9111:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9138:Idh2 UTSW 7 80,098,331 (GRCm38) frame shift probably null
R9138:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
R9140:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9555:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9580:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9614:Idh2 UTSW 7 80,098,177 (GRCm38) nonsense probably null
R9619:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9697:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9756:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
R9790:Idh2 UTSW 7 80,098,331 (GRCm38) intron probably benign
RF030:Idh2 UTSW 7 80,098,329 (GRCm38) intron probably benign
Predicted Primers PCR Primer
(F):5'- AGGCAGTTCAAGCCAAGGCTTC -3'
(R):5'- CACAGTCAGAGATGCAAGGTTCCAG -3'

Sequencing Primer
(F):5'- TCAAGCCAAGGCTTCCTGTG -3'
(R):5'- tcctactgccgagaccc -3'
Posted On 2014-05-14