Incidental Mutation 'R7401:Idh2'
ID 574168
Institutional Source Beutler Lab
Gene Symbol Idh2
Ensembl Gene ENSMUSG00000030541
Gene Name isocitrate dehydrogenase 2 (NADP+), mitochondrial
Synonyms Idh-2, IDPm
MMRRC Submission 045483-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7401 (G1)
Quality Score 107.467
Status Not validated
Chromosome 7
Chromosomal Location 79744594-79765140 bp(-) (GRCm39)
Type of Mutation intron
DNA Base Change (assembly) GGTCCCAG to GG at 79748077 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000146084 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000107384] [ENSMUST00000125542] [ENSMUST00000134328] [ENSMUST00000164056] [ENSMUST00000206714]
AlphaFold P54071
Predicted Effect probably benign
Transcript: ENSMUST00000107384
SMART Domains Protein: ENSMUSP00000103007
Gene: ENSMUSG00000030541

DomainStartEndE-ValueType
Iso_dh 49 441 5.32e-135 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000125542
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134070
Predicted Effect probably benign
Transcript: ENSMUST00000134328
SMART Domains Protein: ENSMUSP00000118184
Gene: ENSMUSG00000030541

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
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: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610318N02Rik A T 16: 16,936,268 (GRCm39) L152Q probably benign Het
Abcg3 A T 5: 105,114,640 (GRCm39) N292K probably damaging Het
Adamts3 T A 5: 89,855,309 (GRCm39) probably null Het
Adgrg7 T C 16: 56,562,781 (GRCm39) N519D probably benign Het
Adsl A G 15: 80,846,983 (GRCm39) H263R probably damaging Het
Ak9 A T 10: 41,299,000 (GRCm39) D1567V unknown Het
Bscl2 T C 19: 8,823,914 (GRCm39) F280L possibly damaging Het
Cacna1b T A 2: 24,569,306 (GRCm39) T873S probably benign Het
Cacna1c T C 6: 119,029,669 (GRCm39) probably null Het
Cast G T 13: 74,956,577 (GRCm39) A18E unknown Het
Cd207 A C 6: 83,654,830 (GRCm39) probably benign Het
Cd79b A G 11: 106,203,678 (GRCm39) S130P probably benign Het
Cfap52 A T 11: 67,840,459 (GRCm39) N157K probably benign Het
Cfap57 C T 4: 118,472,128 (GRCm39) V84I probably benign Het
Chaf1b G T 16: 93,681,268 (GRCm39) probably benign Het
Cntn1 A G 15: 92,215,870 (GRCm39) I968V probably benign Het
Cntn5 C T 9: 9,833,466 (GRCm39) V362I probably benign Het
Crem A G 18: 3,295,329 (GRCm39) S80P probably damaging Het
Csnk1g3 C T 18: 54,063,390 (GRCm39) T267I probably damaging Het
Cyth1 A T 11: 118,073,077 (GRCm39) N274K possibly damaging Het
Dicer1 C T 12: 104,678,537 (GRCm39) G594S probably benign Het
Enpp1 C T 10: 24,521,180 (GRCm39) C849Y probably damaging Het
Fam193a A G 5: 34,622,979 (GRCm39) E1189G possibly damaging Het
Fermt1 C A 2: 132,759,479 (GRCm39) V426L probably benign Het
Fes A G 7: 80,028,524 (GRCm39) probably null Het
Gmeb1 C A 4: 131,953,085 (GRCm39) L560F probably damaging Het
Hace1 T C 10: 45,546,722 (GRCm39) L452P probably damaging Het
Hecw2 T A 1: 53,943,502 (GRCm39) H975L probably damaging Het
Il1r2 T A 1: 40,162,370 (GRCm39) C338S probably damaging Het
Iqcn T C 8: 71,169,921 (GRCm39) I1337T probably benign Het
Kcnb1 T C 2: 167,030,204 (GRCm39) S114G probably damaging Het
Lce1c A T 3: 92,587,623 (GRCm39) T17S unknown Het
Lhfpl4 C A 6: 113,153,627 (GRCm39) L141F possibly damaging Het
Ms4a14 T C 19: 11,279,594 (GRCm39) E988G possibly damaging Het
Naip5 T C 13: 100,356,204 (GRCm39) Q1137R probably benign Het
Naip5 G T 13: 100,356,205 (GRCm39) Q1137K not run Het
Neurod1 T A 2: 79,285,290 (GRCm39) D31V probably benign Het
Neurod4 A G 10: 130,106,927 (GRCm39) C116R probably damaging Het
Nisch A G 14: 30,928,537 (GRCm39) V28A probably benign Het
Odad1 A C 7: 45,592,189 (GRCm39) Q323P probably damaging Het
Or4a72 A G 2: 89,405,449 (GRCm39) V207A probably benign Het
Or5d44 T G 2: 88,141,772 (GRCm39) M123L probably benign Het
Pabpc4l T A 3: 46,401,024 (GRCm39) R207W probably damaging Het
Pabpc4l A T 3: 46,400,687 (GRCm39) I319N probably damaging Het
Pcm1 G A 8: 41,762,568 (GRCm39) D1371N probably damaging Het
Peg10 G GGTC 6: 4,756,452 (GRCm39) probably benign Het
Plxnc1 C T 10: 94,706,867 (GRCm39) A557T probably benign Het
Prkdc T A 16: 15,466,602 (GRCm39) V58D probably damaging Het
Prpf40a A G 2: 53,046,959 (GRCm39) V259A probably benign Het
Psmd3 A T 11: 98,576,466 (GRCm39) T123S probably benign Het
Ptgr2 G T 12: 84,339,103 (GRCm39) probably benign Het
Ptprr A G 10: 115,884,141 (GRCm39) H66R probably benign Het
Rftn2 A G 1: 55,233,401 (GRCm39) probably null Het
Rsph14 T A 10: 74,865,628 (GRCm39) E70V possibly damaging Het
Slc24a5 G A 2: 124,930,111 (GRCm39) V471I probably benign Het
Sorbs1 G C 19: 40,365,244 (GRCm39) R180G probably benign Het
Spag9 A T 11: 93,988,515 (GRCm39) T862S probably benign Het
Ssbp2 T A 13: 91,839,002 (GRCm39) D291E probably benign Het
Supt5 T C 7: 28,023,197 (GRCm39) K329E probably damaging Het
Syne2 G T 12: 76,014,155 (GRCm39) K3115N probably damaging Het
Tars1 A T 15: 11,392,095 (GRCm39) L239* probably null Het
Tbxa2r T C 10: 81,168,625 (GRCm39) Y105H probably benign Het
Tesk1 T A 4: 43,445,743 (GRCm39) D265E probably damaging Het
Tril T C 6: 53,795,266 (GRCm39) D652G possibly damaging Het
Tsga10 T C 1: 37,873,268 (GRCm39) R204G probably null Het
Twnk A G 19: 45,000,219 (GRCm39) D645G probably benign Het
Umodl1 A T 17: 31,217,122 (GRCm39) D1118V probably damaging Het
Unc119 T C 11: 78,238,071 (GRCm39) I83T probably benign Het
Unc80 T C 1: 66,685,574 (GRCm39) W2233R possibly damaging Het
Vmn1r45 T A 6: 89,910,416 (GRCm39) T185S possibly damaging Het
Vmn2r111 G T 17: 22,790,067 (GRCm39) T313K possibly damaging Het
Wdr4 A G 17: 31,728,806 (GRCm39) L123S probably damaging Het
Zfpm2 A G 15: 40,966,386 (GRCm39) E957G possibly damaging Het
Other mutations in Idh2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01529:Idh2 APN 7 79,747,693 (GRCm39) missense probably benign
IGL02281:Idh2 APN 7 79,745,550 (GRCm39) splice site probably null
IGL02874:Idh2 APN 7 79,747,621 (GRCm39) missense probably damaging 1.00
IGL02892:Idh2 APN 7 79,745,418 (GRCm39) missense probably benign
IGL02937:Idh2 APN 7 79,748,661 (GRCm39) missense probably damaging 1.00
IGL02989:Idh2 APN 7 79,748,856 (GRCm39) missense probably damaging 1.00
R0040:Idh2 UTSW 7 79,747,570 (GRCm39) missense probably damaging 1.00
R0040:Idh2 UTSW 7 79,747,570 (GRCm39) missense probably damaging 1.00
R0090:Idh2 UTSW 7 79,747,662 (GRCm39) missense probably damaging 1.00
R0322:Idh2 UTSW 7 79,748,005 (GRCm39) missense probably damaging 1.00
R0384:Idh2 UTSW 7 79,748,005 (GRCm39) missense probably damaging 1.00
R0385:Idh2 UTSW 7 79,748,005 (GRCm39) missense probably damaging 1.00
R0386:Idh2 UTSW 7 79,748,005 (GRCm39) missense probably damaging 1.00
R0387:Idh2 UTSW 7 79,748,005 (GRCm39) missense probably damaging 1.00
R0494:Idh2 UTSW 7 79,748,005 (GRCm39) missense probably damaging 1.00
R1603:Idh2 UTSW 7 79,748,906 (GRCm39) missense probably damaging 1.00
R1681:Idh2 UTSW 7 79,748,906 (GRCm39) missense probably damaging 1.00
R1711:Idh2 UTSW 7 79,748,906 (GRCm39) missense probably damaging 1.00
R1844:Idh2 UTSW 7 79,748,625 (GRCm39) missense probably benign 0.31
R3700:Idh2 UTSW 7 79,748,895 (GRCm39) missense probably damaging 1.00
R4941:Idh2 UTSW 7 79,745,847 (GRCm39) missense probably damaging 0.98
R5234:Idh2 UTSW 7 79,745,853 (GRCm39) missense probably damaging 0.99
R5387:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R5582:Idh2 UTSW 7 79,748,087 (GRCm39) frame shift probably null
R5655:Idh2 UTSW 7 79,747,996 (GRCm39) missense probably damaging 0.99
R6191:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6261:Idh2 UTSW 7 79,748,077 (GRCm39) intron probably benign
R6311:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6351:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6413:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6561:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6709:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6772:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6781:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6848:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R6861:Idh2 UTSW 7 79,747,966 (GRCm39) missense probably damaging 1.00
R6899:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R7063:Idh2 UTSW 7 79,745,432 (GRCm39) missense probably damaging 1.00
R7076:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R7081:Idh2 UTSW 7 79,748,077 (GRCm39) intron probably benign
R7090:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R7254:Idh2 UTSW 7 79,748,079 (GRCm39) frame shift probably null
R7298:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R7560:Idh2 UTSW 7 79,748,079 (GRCm39) frame shift probably null
R7561:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R7694:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R7816:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R7884:Idh2 UTSW 7 79,748,077 (GRCm39) intron probably benign
R7919:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R7961:Idh2 UTSW 7 79,748,001 (GRCm39) missense probably benign 0.18
R8009:Idh2 UTSW 7 79,748,001 (GRCm39) missense probably benign 0.18
R8036:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8162:Idh2 UTSW 7 79,748,077 (GRCm39) intron probably benign
R8321:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8451:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8488:Idh2 UTSW 7 79,748,077 (GRCm39) intron probably benign
R8501:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8671:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8673:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8707:Idh2 UTSW 7 79,748,077 (GRCm39) intron probably benign
R8725:Idh2 UTSW 7 79,748,079 (GRCm39) frame shift probably null
R8863:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8872:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8892:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8915:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8935:Idh2 UTSW 7 79,764,946 (GRCm39) missense probably benign 0.00
R8951:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8954:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R8985:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9101:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9111:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9138:Idh2 UTSW 7 79,748,079 (GRCm39) frame shift probably null
R9138:Idh2 UTSW 7 79,748,077 (GRCm39) intron probably benign
R9140:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9555:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9580:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9614:Idh2 UTSW 7 79,747,925 (GRCm39) nonsense probably null
R9619:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9697:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9756:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
R9790:Idh2 UTSW 7 79,748,079 (GRCm39) intron probably benign
RF030:Idh2 UTSW 7 79,748,077 (GRCm39) intron probably benign
Predicted Primers PCR Primer
(F):5'- CCAGGAAGCATCAGAGGTTG -3'
(R):5'- TAAACAAGCCTGTACCAGCTATAAG -3'

Sequencing Primer
(F):5'- GTCAAAGATCTCCTGGAAGATGTC -3'
(R):5'- GCCTGTACCAGCTATAAGGTCTAG -3'
Posted On 2019-09-13