Incidental Mutation 'R3798:Ip6k3'
ID 272857
Institutional Source Beutler Lab
Gene Symbol Ip6k3
Ensembl Gene ENSMUSG00000024210
Gene Name inositol hexaphosphate kinase 3
Synonyms Ihpk3, D830007E07Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.124) question?
Stock # R3798 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 27362945-27386738 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 27364080 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 323 (I323V)
Ref Sequence ENSEMBL: ENSMUSP00000025046 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025046]
AlphaFold Q8BWD2
Predicted Effect probably benign
Transcript: ENSMUST00000025046
AA Change: I323V

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000025046
Gene: ENSMUSG00000024210
AA Change: I323V

DomainStartEndE-ValueType
Pfam:IPK 193 390 3e-68 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that belongs to the inositol phosphokinase (IPK) family. This protein is likely responsible for the conversion of inositol hexakisphosphate (InsP6) to diphosphoinositol pentakisphosphate (InsP7/PP-InsP5). It may also convert 1,3,4,5,6-pentakisphosphate (InsP5) to PP-InsP4. Alternative splicing results in multiple transcript variants encoding the same protein.[provided by RefSeq, Dec 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit altered cerebellar Purkinje cell morphology, reduced synapse number, and defects in motor learning and coordination. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acadsb T A 7: 131,033,694 (GRCm39) V237E probably damaging Het
Adgrf3 T C 5: 30,401,821 (GRCm39) I736V possibly damaging Het
Alpk3 C A 7: 80,742,501 (GRCm39) P773T probably benign Het
Basp1 C A 15: 25,364,398 (GRCm39) probably benign Het
Bbs9 T C 9: 22,550,065 (GRCm39) S21P probably damaging Het
Btbd16 A G 7: 130,378,870 (GRCm39) N5D probably benign Het
Csmd2 C T 4: 128,411,388 (GRCm39) P2469S probably benign Het
Cyld T C 8: 89,461,558 (GRCm39) L662P probably damaging Het
Eif2ak4 C T 2: 118,304,564 (GRCm39) R1530C probably damaging Het
Fam43b G C 4: 138,122,409 (GRCm39) R304G probably benign Het
Itpr1 T C 6: 108,358,231 (GRCm39) L599P probably damaging Het
Lancl1 G A 1: 67,073,303 (GRCm39) T60I probably damaging Het
Lmf1 G A 17: 25,873,445 (GRCm39) V317M probably damaging Het
Lrrc8d T A 5: 105,960,355 (GRCm39) I255N probably benign Het
Ndst1 A G 18: 60,846,238 (GRCm39) F24L possibly damaging Het
Notch1 A T 2: 26,368,630 (GRCm39) V553E probably benign Het
Nsd3 T A 8: 26,188,873 (GRCm39) W69R probably damaging Het
Or2g25 T A 17: 37,970,997 (GRCm39) I76F probably damaging Het
Pcm1 T C 8: 41,711,051 (GRCm39) I107T possibly damaging Het
Pcnx3 G A 19: 5,728,696 (GRCm39) Q422* probably null Het
Phrf1 C T 7: 140,839,831 (GRCm39) R243* probably null Het
Ptbp3 T C 4: 59,546,166 (GRCm39) I9V probably benign Het
Sacs T C 14: 61,443,570 (GRCm39) V1872A possibly damaging Het
Slc35g3 A G 11: 69,651,743 (GRCm39) F103L probably benign Het
Slx4ip T A 2: 136,909,543 (GRCm39) D109E probably benign Het
Tas2r118 T C 6: 23,969,822 (GRCm39) K80E possibly damaging Het
Ttn T C 2: 76,725,087 (GRCm39) probably benign Het
Vmn2r72 T C 7: 85,387,285 (GRCm39) S760G probably benign Het
Vmn2r79 A G 7: 86,651,402 (GRCm39) Y267C possibly damaging Het
Wdr90 T C 17: 26,069,472 (GRCm39) S1194G probably benign Het
Xdh T C 17: 74,214,653 (GRCm39) E764G probably damaging Het
Other mutations in Ip6k3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01584:Ip6k3 APN 17 27,370,034 (GRCm39) missense probably benign
R0200:Ip6k3 UTSW 17 27,363,999 (GRCm39) missense probably damaging 1.00
R0220:Ip6k3 UTSW 17 27,364,203 (GRCm39) missense probably damaging 1.00
R1448:Ip6k3 UTSW 17 27,364,242 (GRCm39) missense possibly damaging 0.90
R1749:Ip6k3 UTSW 17 27,364,053 (GRCm39) missense probably benign 0.00
R1956:Ip6k3 UTSW 17 27,370,142 (GRCm39) missense probably benign 0.01
R1957:Ip6k3 UTSW 17 27,370,142 (GRCm39) missense probably benign 0.01
R3125:Ip6k3 UTSW 17 27,376,516 (GRCm39) missense probably damaging 1.00
R3806:Ip6k3 UTSW 17 27,363,974 (GRCm39) missense probably damaging 1.00
R4445:Ip6k3 UTSW 17 27,364,076 (GRCm39) missense probably benign 0.10
R4506:Ip6k3 UTSW 17 27,364,154 (GRCm39) missense possibly damaging 0.69
R4651:Ip6k3 UTSW 17 27,364,265 (GRCm39) missense probably damaging 1.00
R5972:Ip6k3 UTSW 17 27,368,934 (GRCm39) missense possibly damaging 0.48
R6119:Ip6k3 UTSW 17 27,367,599 (GRCm39) missense possibly damaging 0.72
R7140:Ip6k3 UTSW 17 27,363,969 (GRCm39) missense probably damaging 1.00
R7340:Ip6k3 UTSW 17 27,367,504 (GRCm39) missense probably benign 0.00
R7811:Ip6k3 UTSW 17 27,376,557 (GRCm39) nonsense probably null
R9105:Ip6k3 UTSW 17 27,364,169 (GRCm39) missense probably damaging 1.00
R9653:Ip6k3 UTSW 17 27,367,588 (GRCm39) missense possibly damaging 0.95
Predicted Primers PCR Primer
(F):5'- AGTTCCAAGAAGCTTCATTCTCC -3'
(R):5'- TATGGAAGGAAGCTCTCGGTG -3'

Sequencing Primer
(F):5'- GAATCCCAATGAGGTTTTCCAGGC -3'
(R):5'- TGGAGGGATTCAGGCAAGCC -3'
Posted On 2015-03-25