Incidental Mutation 'R5847:Idh3b'
Institutional Source Beutler Lab
Gene Symbol Idh3b
Ensembl Gene ENSMUSG00000027406
Gene Nameisocitrate dehydrogenase 3 (NAD+) beta
MMRRC Submission 044065-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R5847 (G1)
Quality Score225
Status Validated
Chromosomal Location130279309-130284547 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 130284028 bp
Amino Acid Change Aspartic acid to Glutamic Acid at position 41 (D41E)
Ref Sequence ENSEMBL: ENSMUSP00000028892 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028890] [ENSMUST00000028892] [ENSMUST00000103198] [ENSMUST00000184538]
Predicted Effect probably benign
Transcript: ENSMUST00000028890
SMART Domains Protein: ENSMUSP00000028890
Gene: ENSMUSG00000027405

signal peptide 1 18 N/A INTRINSIC
Pfam:Nop 44 127 1.1e-26 PFAM
coiled coil region 131 176 N/A INTRINSIC
low complexity region 185 204 N/A INTRINSIC
low complexity region 213 228 N/A INTRINSIC
low complexity region 242 264 N/A INTRINSIC
low complexity region 280 292 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000028892
AA Change: D41E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000028892
Gene: ENSMUSG00000027406
AA Change: D41E

low complexity region 28 40 N/A INTRINSIC
Iso_dh 49 375 1.43e-140 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000103198
SMART Domains Protein: ENSMUSP00000099487
Gene: ENSMUSG00000027405

Pfam:NOP5NT 5 70 4.3e-20 PFAM
NOSIC 167 219 1.18e-30 SMART
internal_repeat_1 257 305 4.06e-5 PROSPERO
coiled coil region 415 460 N/A INTRINSIC
low complexity region 469 488 N/A INTRINSIC
low complexity region 497 512 N/A INTRINSIC
low complexity region 526 548 N/A INTRINSIC
low complexity region 564 576 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124868
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145335
Predicted Effect probably benign
Transcript: ENSMUST00000146454
SMART Domains Protein: ENSMUSP00000125304
Gene: ENSMUSG00000027405

Pfam:Nop 1 152 7.8e-66 PFAM
coiled coil region 159 204 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149843
Predicted Effect probably benign
Transcript: ENSMUST00000150401
SMART Domains Protein: ENSMUSP00000123890
Gene: ENSMUSG00000027405

Pfam:Nop 26 103 3.9e-26 PFAM
coiled coil region 110 155 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150745
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153353
Predicted Effect probably benign
Transcript: ENSMUST00000184538
SMART Domains Protein: ENSMUSP00000139331
Gene: ENSMUSG00000027406

Pfam:Iso_dh 6 71 1.8e-15 PFAM
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.8%
  • 20x: 93.4%
Validation Efficiency 100% (62/62)
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. NAD(+)-dependent isocitrate dehydrogenases catalyze the allosterically regulated rate-limiting step of the tricarboxylic acid cycle. Each isozyme is a heterotetramer that is composed of two alpha subunits, one beta subunit, and one gamma subunit. The protein encoded by this gene is the beta subunit of one isozyme of NAD(+)-dependent isocitrate dehydrogenase. Multiple alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Sep 2016]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600015I10Rik T A 6: 48,933,478 F701L probably damaging Het
4931409K22Rik A T 5: 24,544,166 L778Q probably benign Het
Adgrg6 T A 10: 14,426,777 Y964F probably damaging Het
Akap3 T A 6: 126,865,558 L380Q probably damaging Het
Alpk1 A G 3: 127,680,074 I760T probably benign Het
Arhgap20 G A 9: 51,824,976 probably benign Het
Cacng3 T C 7: 122,762,309 F113S possibly damaging Het
Ccdc158 G T 5: 92,627,480 N955K probably benign Het
Ccdc63 T A 5: 122,116,845 M368L possibly damaging Het
Cnot2 T C 10: 116,527,946 T18A probably damaging Het
Ctnna2 A T 6: 76,973,837 D550E possibly damaging Het
Cyp2c37 C T 19: 40,011,732 R433W probably damaging Het
Dact2 A G 17: 14,199,188 S103P probably damaging Het
Dek A G 13: 47,101,601 probably benign Het
Dnah9 CAGTTGCTTAAA CA 11: 66,095,240 probably null Het
Dock4 A G 12: 40,621,251 Y23C probably damaging Het
Edar T A 10: 58,603,179 S344C probably damaging Het
Epg5 T C 18: 78,030,055 V2431A probably benign Het
Evc2 C T 5: 37,404,724 probably benign Het
Igkv8-24 A T 6: 70,216,972 V84D probably damaging Het
Mgam T C 6: 40,684,055 I1118T probably benign Het
Mtmr3 A G 11: 4,482,925 V1116A probably damaging Het
Myoc A G 1: 162,639,367 Y35C probably damaging Het
Ncr1 A T 7: 4,344,574 D246V probably benign Het
Nphp3 A G 9: 104,003,037 E86G probably damaging Het
Olfr1097 A C 2: 86,890,332 V281G probably damaging Het
Olfr168 A T 16: 19,530,326 V198E probably damaging Het
Olfr678 A T 7: 105,069,857 Y130F probably benign Het
Pbld1 A T 10: 63,076,414 I275L probably benign Het
Pde12 A G 14: 26,665,631 V574A possibly damaging Het
Pdxk G T 10: 78,445,038 D189E probably benign Het
Pkhd1 C A 1: 20,374,736 E2276* probably null Het
Ppp1r10 A G 17: 35,926,847 N237S possibly damaging Het
Rheb T A 5: 24,807,069 Y131F probably benign Het
Rpgrip1l T C 8: 91,304,985 D88G probably damaging Het
Scgb2b33 T C 7: 33,112,814 noncoding transcript Het
Snx9 C A 17: 5,924,621 N461K possibly damaging Het
Tbc1d2b C A 9: 90,209,724 V842F probably damaging Het
Tgfbi G A 13: 56,636,605 E615K possibly damaging Het
Tmem51 A G 4: 142,032,035 M134T probably damaging Het
Tox4 A G 14: 52,286,784 D125G probably damaging Het
Trappc3 A T 4: 126,273,978 N110I probably damaging Het
Trim11 T A 11: 58,990,593 D437E probably damaging Het
Ttc23l T C 15: 10,537,596 N196S probably benign Het
Wnk1 C A 6: 119,992,408 G362V probably damaging Het
Wwc1 A G 11: 35,867,326 F731S probably damaging Het
Wwp1 A T 4: 19,662,174 D140E possibly damaging Het
Zfp24 G A 18: 24,018,038 P17L possibly damaging Het
Zfp354b T C 11: 50,923,216 E294G probably damaging Het
Zfp853 C T 5: 143,288,669 V399M unknown Het
Zfp868 T C 8: 69,611,652 H344R probably damaging Het
Other mutations in Idh3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01431:Idh3b APN 2 130281897 missense possibly damaging 0.87
IGL02821:Idh3b APN 2 130284401 missense probably benign 0.00
IGL03057:Idh3b APN 2 130284401 missense probably benign 0.00
IGL03106:Idh3b APN 2 130284401 missense probably benign 0.00
IGL03159:Idh3b APN 2 130284401 missense probably benign 0.00
R0090:Idh3b UTSW 2 130280979 missense probably benign 0.01
R1191:Idh3b UTSW 2 130281890 missense probably benign 0.43
R1443:Idh3b UTSW 2 130284054 splice site probably null
R1634:Idh3b UTSW 2 130281745 missense probably benign 0.39
R1644:Idh3b UTSW 2 130281510 missense possibly damaging 0.95
R5784:Idh3b UTSW 2 130279671 missense probably damaging 1.00
R6469:Idh3b UTSW 2 130279673 frame shift probably null
R6473:Idh3b UTSW 2 130279673 frame shift probably null
R6532:Idh3b UTSW 2 130279673 frame shift probably null
R6536:Idh3b UTSW 2 130279673 frame shift probably null
R6959:Idh3b UTSW 2 130281527 missense probably damaging 1.00
R7019:Idh3b UTSW 2 130280966 missense probably damaging 1.00
R7305:Idh3b UTSW 2 130281493 missense possibly damaging 0.89
R7505:Idh3b UTSW 2 130284227 missense probably benign
R7505:Idh3b UTSW 2 130284233 missense probably benign
R7608:Idh3b UTSW 2 130280980 missense probably damaging 1.00
R7887:Idh3b UTSW 2 130281758 missense probably damaging 1.00
R8165:Idh3b UTSW 2 130280500 missense possibly damaging 0.73
Z1176:Idh3b UTSW 2 130281542 critical splice acceptor site probably null
Predicted Primers PCR Primer

Sequencing Primer
Posted On2017-02-10