Incidental Mutation 'IGL01397:Idh1'
ID79479
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Idh1
Ensembl Gene ENSMUSG00000025950
Gene Nameisocitrate dehydrogenase 1 (NADP+), soluble
SynonymsId-1, Idh-1, IDPc, E030024J03Rik
Accession Numbers

Genbank: NM_001111320, NM_010497 

Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01397
Quality Score
Status
Chromosome1
Chromosomal Location65158616-65186500 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 65168595 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Alanine at position 142 (T142A)
Ref Sequence ENSEMBL: ENSMUSP00000139906 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097709] [ENSMUST00000149310] [ENSMUST00000169032] [ENSMUST00000186222] [ENSMUST00000188109] [ENSMUST00000188876]
Predicted Effect probably benign
Transcript: ENSMUST00000097709
AA Change: T142A

PolyPhen 2 Score 0.122 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000095316
Gene: ENSMUSG00000025950
AA Change: T142A

DomainStartEndE-ValueType
Iso_dh 9 401 1.05e-133 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000149310
AA Change: T142A

PolyPhen 2 Score 0.046 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000117853
Gene: ENSMUSG00000025950
AA Change: T142A

DomainStartEndE-ValueType
Iso_dh 9 143 1.74e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000169032
AA Change: T142A

PolyPhen 2 Score 0.122 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000127307
Gene: ENSMUSG00000025950
AA Change: T142A

DomainStartEndE-ValueType
Iso_dh 9 401 1.05e-133 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000186222
SMART Domains Protein: ENSMUSP00000140694
Gene: ENSMUSG00000025950

DomainStartEndE-ValueType
Pfam:Iso_dh 9 84 3.8e-12 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000188109
AA Change: T142A

PolyPhen 2 Score 0.209 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000140757
Gene: ENSMUSG00000025950
AA Change: T142A

DomainStartEndE-ValueType
Iso_dh 9 202 1.1e-10 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000188876
AA Change: T142A

PolyPhen 2 Score 0.621 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000139906
Gene: ENSMUSG00000025950
AA Change: T142A

DomainStartEndE-ValueType
Iso_dh 9 187 2.2e-9 SMART
Coding Region Coverage
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 cytoplasm and peroxisomes. It contains the PTS-1 peroxisomal targeting signal sequence. The presence of this enzyme in peroxisomes suggests roles in the regeneration of NADPH for intraperoxisomal reductions, such as the conversion of 2, 4-dienoyl-CoAs to 3-enoyl-CoAs, as well as in peroxisomal reactions that consume 2-oxoglutarate, namely the alpha-hydroxylation of phytanic acid. The cytoplasmic enzyme serves a significant role in cytoplasmic NADPH production. Alternatively spliced transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Sep 2013]
PHENOTYPE: Electrophoretic variation has been shown in tissues of liver, kidney, spleen and muscle. Strains C57BL/6, C3H/He carry the a allele; DBA/2 carries the b allele; M.m. castaneus and M.m. molossinus carry the c allele; the d allele is found at low frequencyin M. m. molossinus in Japan. [provided by MGI curators]
Allele List at MGI

All alleles(14) : Targeted, other(3) Gene trapped(11)

Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acoxl A C 2: 128,034,891 T436P possibly damaging Het
Afap1 T A 5: 35,968,708 V349E probably damaging Het
Arfgef1 C T 1: 10,159,571 V1302I probably benign Het
Atp11a T A 8: 12,812,321 W58R probably damaging Het
Brpf3 A T 17: 28,817,632 K670N probably benign Het
Cd4 G A 6: 124,879,378 T50I probably benign Het
Cenpp T C 13: 49,641,283 D136G probably damaging Het
Cep85 T C 4: 134,156,206 E124G probably damaging Het
Crybb3 T C 5: 113,079,835 E40G probably damaging Het
Dennd2d G T 3: 106,487,049 probably null Het
Dhx34 A G 7: 16,210,543 L582P probably damaging Het
Dst A G 1: 34,257,744 K5738R probably damaging Het
Eif4g1 T A 16: 20,679,675 L328Q probably damaging Het
Eya4 T C 10: 23,139,999 K357E probably benign Het
F8 A G X: 75,379,539 S25P probably benign Het
Fam122b G A X: 53,260,211 T121I probably damaging Het
Fgd2 A G 17: 29,367,975 E293G probably damaging Het
Foxi1 T A 11: 34,207,599 Q142L probably damaging Het
Gfm1 A G 3: 67,443,658 E316G probably benign Het
Glb1l3 C T 9: 26,825,195 D524N probably benign Het
Heatr5a A T 12: 51,894,369 V1366D possibly damaging Het
Lamc1 C A 1: 153,251,134 G422V probably damaging Het
Lars A T 18: 42,228,029 H691Q probably damaging Het
Ltbp2 T C 12: 84,790,268 Y1259C probably damaging Het
Muc19 T A 15: 91,894,304 noncoding transcript Het
Nphs1 A G 7: 30,486,664 D1240G probably benign Het
Olfr1134 A T 2: 87,656,905 N5K probably damaging Het
Olfr401 T A 11: 74,121,764 N158K probably damaging Het
Parp14 T C 16: 35,858,728 N290S probably benign Het
Pex5l G A 3: 32,952,597 T541I probably damaging Het
Plch1 A C 3: 63,731,729 probably null Het
Ppp4r3b C T 11: 29,213,594 A722V probably benign Het
Ptges3 T C 10: 128,070,200 S85P probably benign Het
R3hdm2 C T 10: 127,458,850 R201W probably damaging Het
Rcan2 C A 17: 43,836,468 Q66K possibly damaging Het
Skint4 A G 4: 112,120,010 N199S possibly damaging Het
Smc4 A G 3: 69,031,544 T951A probably benign Het
Smg1 A T 7: 118,163,221 probably benign Het
Snx30 T C 4: 59,894,526 V368A probably benign Het
Spata31d1a C T 13: 59,701,738 A859T probably damaging Het
Tg G A 15: 66,696,092 probably benign Het
Tmem132b T C 5: 125,698,728 V422A probably benign Het
Tnxb T C 17: 34,714,673 S2356P probably damaging Het
Vmn1r122 A G 7: 21,133,782 V116A possibly damaging Het
Washc2 A G 6: 116,247,998 D683G probably benign Het
Wdr35 C A 12: 9,008,550 T580K probably benign Het
Wwc2 T A 8: 47,868,276 N601I unknown Het
Other mutations in Idh1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00786:Idh1 APN 1 65166243 missense probably damaging 1.00
IGL00790:Idh1 APN 1 65166122 missense possibly damaging 0.94
IGL00979:Idh1 APN 1 65171149 missense probably damaging 1.00
IGL02226:Idh1 APN 1 65161922 missense probably damaging 1.00
IGL02933:Idh1 APN 1 65161913 missense probably damaging 1.00
B5639:Idh1 UTSW 1 65165098 critical splice donor site probably null
R0310:Idh1 UTSW 1 65161920 missense probably damaging 1.00
R0865:Idh1 UTSW 1 65161156 missense probably benign
R1172:Idh1 UTSW 1 65161160 missense probably benign 0.00
R1173:Idh1 UTSW 1 65161160 missense probably benign 0.00
R1174:Idh1 UTSW 1 65161160 missense probably benign 0.00
R1535:Idh1 UTSW 1 65168538 missense probably damaging 1.00
R1833:Idh1 UTSW 1 65161114 missense probably benign
R2135:Idh1 UTSW 1 65161919 missense probably damaging 1.00
R5434:Idh1 UTSW 1 65175336 missense probably benign 0.00
R5478:Idh1 UTSW 1 65161838 missense probably benign 0.04
R5633:Idh1 UTSW 1 65165136 missense probably damaging 1.00
R6152:Idh1 UTSW 1 65159530 missense probably damaging 1.00
R6249:Idh1 UTSW 1 65166219 missense probably damaging 1.00
R6252:Idh1 UTSW 1 65168531 missense probably benign
R7238:Idh1 UTSW 1 65166125 missense probably damaging 1.00
R7754:Idh1 UTSW 1 65159490 missense probably benign 0.00
R7819:Idh1 UTSW 1 65165118 missense probably damaging 1.00
R8064:Idh1 UTSW 1 65166179 missense probably damaging 1.00
R8078:Idh1 UTSW 1 65161066 missense probably damaging 0.97
R8187:Idh1 UTSW 1 65159541 missense probably damaging 0.98
Posted On2013-11-05