Incidental Mutation 'R8725:Idh2'
ID 673184
Institutional Source Beutler Lab
Gene Symbol Idh2
Ensembl Gene ENSMUSG00000030541
Gene Name isocitrate dehydrogenase 2 (NADP+), mitochondrial
Synonyms Idh-2, IDPm
MMRRC Submission 068574-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8725 (G1)
Quality Score 217.468
Status Not validated
Chromosome 7
Chromosomal Location 79744594-79765140 bp(-) (GRCm39)
Type of Mutation frame shift
DNA Base Change (assembly) TCCCAGGGCC to TCC at 79748079 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000118184 (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 probably null
Transcript: ENSMUST00000134328
SMART Domains Protein: ENSMUSP00000118184
Gene: ENSMUSG00000030541

DomainStartEndE-ValueType
Iso_dh 49 284 1.59e-8 SMART
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: 99.8%
  • 20x: 99.5%
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: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acod1 T A 14: 103,287,075 (GRCm39) W69R probably damaging Het
Adamtsl4 C T 3: 95,584,426 (GRCm39) R990Q possibly damaging Het
Ahdc1 T A 4: 132,792,743 (GRCm39) V1328E possibly damaging Het
Bpifb2 A G 2: 153,731,356 (GRCm39) H244R possibly damaging Het
Camk1 C A 6: 113,315,109 (GRCm39) V199L probably damaging Het
Ccdc18 A T 5: 108,328,283 (GRCm39) K661I possibly damaging Het
Cdh16 C T 8: 105,344,874 (GRCm39) V444I probably benign Het
Cep295 A T 9: 15,243,715 (GRCm39) Y1580* probably null Het
Cntnap5c A T 17: 58,362,663 (GRCm39) N339Y probably damaging Het
Col6a3 C G 1: 90,695,328 (GRCm39) probably benign Het
Deup1 T A 9: 15,503,721 (GRCm39) D280V probably damaging Het
Dlat G T 9: 50,560,967 (GRCm39) A360E probably damaging Het
Evpl T A 11: 116,113,019 (GRCm39) D1557V probably benign Het
Ext1 A G 15: 53,208,065 (GRCm39) V232A possibly damaging Het
Gdpd5 T C 7: 99,105,726 (GRCm39) I514T possibly damaging Het
Gm14443 A T 2: 175,010,693 (GRCm39) C584* probably null Het
Gm2696 T A 10: 77,672,034 (GRCm39) C78S unknown Het
Gm4131 T C 14: 62,701,300 (GRCm39) D276G possibly damaging Het
Gm5114 C T 7: 39,060,657 (GRCm39) G64D probably benign Het
Gsx2 G T 5: 75,236,755 (GRCm39) A112S probably benign Het
Hebp1 G T 6: 135,114,919 (GRCm39) R181S probably damaging Het
Hectd4 G A 5: 121,488,557 (GRCm39) G3616D probably damaging Het
Hemgn T G 4: 46,394,638 (GRCm39) T491P probably benign Het
Itsn1 T C 16: 91,636,721 (GRCm39) S723P unknown Het
Kat6a G A 8: 23,398,293 (GRCm39) G287D probably damaging Het
Ktn1 T G 14: 47,907,757 (GRCm39) probably benign Het
Lrrc56 C A 7: 140,778,246 (GRCm39) D79E possibly damaging Het
Lrrn1 C T 6: 107,544,303 (GRCm39) Q34* probably null Het
Mlxipl A G 5: 135,157,483 (GRCm39) M340V probably benign Het
Mroh6 T C 15: 75,756,563 (GRCm39) T604A possibly damaging Het
Or13a26 G T 7: 140,284,607 (GRCm39) V148L probably benign Het
Or1n1 T A 2: 36,749,610 (GRCm39) Y250F probably damaging Het
Or4c122 A T 2: 89,079,658 (GRCm39) S115T probably benign Het
Palb2 A C 7: 121,710,884 (GRCm39) V1022G unknown Het
Pank1 T G 19: 34,855,989 (GRCm39) H163P possibly damaging Het
Pcdha12 A G 18: 37,154,736 (GRCm39) Q485R probably benign Het
Pcdhb15 T A 18: 37,608,734 (GRCm39) S655R probably damaging Het
Pcdhgb1 T A 18: 37,814,467 (GRCm39) C319* probably null Het
Pipox A T 11: 77,774,804 (GRCm39) L93* probably null Het
Pkd1l1 A C 11: 8,911,482 (GRCm39) V265G Het
Pld3 G A 7: 27,239,079 (GRCm39) Q149* probably null Het
Pramel34 A T 5: 93,784,316 (GRCm39) Y383N probably damaging Het
Prpf3 T A 3: 95,748,021 (GRCm39) T415S possibly damaging Het
Rasgef1b G A 5: 99,447,895 (GRCm39) T105I unknown Het
Rere G T 4: 150,701,792 (GRCm39) E24* probably null Het
Rftn1 G T 17: 50,354,408 (GRCm39) A318D probably damaging Het
Ric3 A T 7: 108,637,924 (GRCm39) D277E probably benign Het
Rnf44 A T 13: 54,831,826 (GRCm39) M82K probably damaging Het
Rsph14 T C 10: 74,795,516 (GRCm39) N223S probably benign Het
Rusc2 A G 4: 43,415,396 (GRCm39) E234G probably damaging Het
Scfd2 T C 5: 74,642,900 (GRCm39) N349S probably benign Het
Sema3d G A 5: 12,555,822 (GRCm39) C183Y probably damaging Het
Setd2 T C 9: 110,402,912 (GRCm39) I74T Het
Slc39a12 T C 2: 14,454,670 (GRCm39) S563P probably damaging Het
Slc9a8 A T 2: 167,315,454 (GRCm39) D526V probably damaging Het
Smpdl3b G T 4: 132,461,060 (GRCm39) T339N probably damaging Het
Speer1e A T 5: 11,236,408 (GRCm39) Q147L probably benign Het
Spi1 G A 2: 90,945,516 (GRCm39) G199D probably damaging Het
Stx2 T C 5: 129,070,564 (GRCm39) T118A probably damaging Het
Synj2 C A 17: 6,088,015 (GRCm39) S1355R possibly damaging Het
Taf15 A G 11: 83,389,964 (GRCm39) T245A probably benign Het
Tnrc6b C T 15: 80,760,653 (GRCm39) A120V probably damaging Het
Usp19 G T 9: 108,370,934 (GRCm39) G198W probably damaging Het
Wdtc1 G T 4: 133,041,114 (GRCm39) H46N probably damaging Het
Zbtb1 C A 12: 76,432,646 (GRCm39) R211S probably damaging Het
Zc3h8 A G 2: 128,775,207 (GRCm39) V151A probably benign Het
Zfp219 T C 14: 52,244,899 (GRCm39) T499A possibly damaging Het
Zfp689 A G 7: 127,047,940 (GRCm39) F31L probably damaging Het
Zfp879 C T 11: 50,729,321 (GRCm39) D26N probably 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
R7401:Idh2 UTSW 7 79,748,077 (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
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'- AAACAAGCCTGTACCAGCTATAAGG -3'

Sequencing Primer
(F):5'- GTCAAAGATCTCCTGGAAGATGTC -3'
(R):5'- GCCTGTACCAGCTATAAGGTCTAG -3'
Posted On 2021-04-30