Incidental Mutation 'R5584:Ppip5k2'
ID 438597
Institutional Source Beutler Lab
Gene Symbol Ppip5k2
Ensembl Gene ENSMUSG00000040648
Gene Name diphosphoinositol pentakisphosphate kinase 2
Synonyms Hisppd1, Cfap160, Vip2
MMRRC Submission 043138-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.231) question?
Stock # R5584 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 97633773-97698136 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 97678366 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 284 (K284E)
Ref Sequence ENSEMBL: ENSMUSP00000043401 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042509] [ENSMUST00000112845] [ENSMUST00000171129]
AlphaFold Q6ZQB6
Predicted Effect probably damaging
Transcript: ENSMUST00000042509
AA Change: K284E

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000043401
Gene: ENSMUSG00000040648
AA Change: K284E

DomainStartEndE-ValueType
low complexity region 29 41 N/A INTRINSIC
PDB:4NZO|A 42 366 N/A PDB
Pfam:His_Phos_2 379 894 2.9e-112 PFAM
low complexity region 1073 1092 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000112845
AA Change: K278E

PolyPhen 2 Score 0.952 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000108466
Gene: ENSMUSG00000040648
AA Change: K278E

DomainStartEndE-ValueType
low complexity region 29 41 N/A INTRINSIC
PDB:4NZO|A 42 366 N/A PDB
Pfam:His_Phos_2 379 894 6.9e-141 PFAM
low complexity region 993 1006 N/A INTRINSIC
low complexity region 1192 1211 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152788
Predicted Effect possibly damaging
Transcript: ENSMUST00000171129
AA Change: K278E

PolyPhen 2 Score 0.731 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000132889
Gene: ENSMUSG00000040648
AA Change: K278E

DomainStartEndE-ValueType
low complexity region 29 41 N/A INTRINSIC
PDB:4NZO|A 42 366 N/A PDB
Pfam:His_Phos_2 379 894 2.9e-112 PFAM
low complexity region 1073 1092 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 98.9%
  • 20x: 97.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the histidine acid phosphatase family of proteins. Despite containing a histidine acid phosphatase domain, the encoded protein functions as an inositol pyrophosphate kinase, and is thought to lack phosphatase activity. This kinase activity is the mechanism by which the encoded protein synthesizes high-energy inositol pyrophosphates, which act as signaling molecules that regulate cellular homeostasis and other processes. This gene may be associated with autism spectrum disorder in human patients. [provided by RefSeq, Sep 2016]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrv1 C T 13: 81,553,386 (GRCm39) G5496D probably damaging Het
Akr1c19 A T 13: 4,293,031 (GRCm39) Q262H probably damaging Het
Cntn5 T C 9: 9,661,457 (GRCm39) T1070A possibly damaging Het
Efcab14 T C 4: 115,621,794 (GRCm39) V358A possibly damaging Het
Epb41l4a G T 18: 33,987,324 (GRCm39) T351N probably damaging Het
Etaa1 A T 11: 17,897,406 (GRCm39) V237E possibly damaging Het
Ezh2 A T 6: 47,508,950 (GRCm39) N684K probably damaging Het
Flnc A G 6: 29,446,627 (GRCm39) T946A probably damaging Het
Fstl5 T A 3: 76,229,574 (GRCm39) I125N probably damaging Het
Gcsam A C 16: 45,440,226 (GRCm39) I90L probably benign Het
Glrx T A 13: 75,995,341 (GRCm39) I87N probably benign Het
Hivep1 T A 13: 42,313,593 (GRCm39) N1944K probably benign Het
Lrp2 T C 2: 69,281,632 (GRCm39) D3913G probably damaging Het
Ltb4r1 T A 14: 56,004,844 (GRCm39) M49K possibly damaging Het
Mbip A G 12: 56,382,647 (GRCm39) I273T probably damaging Het
Mis18bp1 A T 12: 65,201,550 (GRCm39) S384T probably damaging Het
Nlrp4e T G 7: 23,020,602 (GRCm39) I363S probably benign Het
Nrg3 CCCGCCGCCGCCGCCGCCGC CCCGCCGCCGCCGCCGC 14: 39,194,654 (GRCm39) probably benign Het
Pcdha11 C A 18: 37,139,818 (GRCm39) D482E probably damaging Het
Plppr3 T C 10: 79,702,286 (GRCm39) Y262C probably damaging Het
Rabggta T C 14: 55,958,289 (GRCm39) N124S probably benign Het
Rbm46 C A 3: 82,771,465 (GRCm39) M383I probably benign Het
Rfx1 G A 8: 84,814,706 (GRCm39) probably null Het
Sema3d T C 5: 12,615,975 (GRCm39) V493A possibly damaging Het
Sema3d T C 5: 12,620,954 (GRCm39) V520A possibly damaging Het
Sis C G 3: 72,817,748 (GRCm39) W1488C probably damaging Het
Slc6a20a A G 9: 123,469,753 (GRCm39) F411S probably damaging Het
Srcap T A 7: 127,127,651 (GRCm39) N405K probably damaging Het
Thnsl1 C T 2: 21,218,223 (GRCm39) P138L probably damaging Het
Trim27 T A 13: 21,376,719 (GRCm39) I489N probably damaging Het
Triobp G A 15: 78,852,332 (GRCm39) V829I possibly damaging Het
Unc119 A G 11: 78,239,396 (GRCm39) D217G probably damaging Het
Ushbp1 T C 8: 71,843,623 (GRCm39) T272A possibly damaging Het
Zfpm2 A T 15: 40,965,933 (GRCm39) N806I probably benign Het
Znrf3 T C 11: 5,236,218 (GRCm39) E164G probably damaging Het
Other mutations in Ppip5k2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01927:Ppip5k2 APN 1 97,640,848 (GRCm39) missense probably damaging 1.00
IGL02266:Ppip5k2 APN 1 97,661,697 (GRCm39) missense possibly damaging 0.68
IGL02705:Ppip5k2 APN 1 97,686,924 (GRCm39) missense probably damaging 1.00
IGL03229:Ppip5k2 APN 1 97,656,686 (GRCm39) missense probably damaging 1.00
P0033:Ppip5k2 UTSW 1 97,645,253 (GRCm39) missense probably damaging 0.98
R0082:Ppip5k2 UTSW 1 97,687,057 (GRCm39) nonsense probably null
R0242:Ppip5k2 UTSW 1 97,668,816 (GRCm39) missense probably damaging 1.00
R0242:Ppip5k2 UTSW 1 97,668,816 (GRCm39) missense probably damaging 1.00
R0267:Ppip5k2 UTSW 1 97,656,722 (GRCm39) missense probably damaging 1.00
R0281:Ppip5k2 UTSW 1 97,644,278 (GRCm39) missense possibly damaging 0.95
R0373:Ppip5k2 UTSW 1 97,668,262 (GRCm39) nonsense probably null
R0402:Ppip5k2 UTSW 1 97,647,579 (GRCm39) missense probably benign 0.00
R0423:Ppip5k2 UTSW 1 97,689,152 (GRCm39) missense possibly damaging 0.95
R0613:Ppip5k2 UTSW 1 97,680,465 (GRCm39) nonsense probably null
R0751:Ppip5k2 UTSW 1 97,677,377 (GRCm39) nonsense probably null
R1121:Ppip5k2 UTSW 1 97,684,585 (GRCm39) missense probably damaging 1.00
R1265:Ppip5k2 UTSW 1 97,647,625 (GRCm39) missense probably benign 0.00
R1436:Ppip5k2 UTSW 1 97,639,507 (GRCm39) missense probably benign 0.04
R1543:Ppip5k2 UTSW 1 97,668,607 (GRCm39) missense probably damaging 1.00
R1739:Ppip5k2 UTSW 1 97,656,682 (GRCm39) missense probably damaging 1.00
R1845:Ppip5k2 UTSW 1 97,651,531 (GRCm39) missense possibly damaging 0.74
R2191:Ppip5k2 UTSW 1 97,671,835 (GRCm39) missense probably damaging 0.99
R2430:Ppip5k2 UTSW 1 97,662,755 (GRCm39) missense probably damaging 1.00
R2762:Ppip5k2 UTSW 1 97,645,234 (GRCm39) missense probably damaging 1.00
R3014:Ppip5k2 UTSW 1 97,671,800 (GRCm39) missense probably damaging 0.99
R3759:Ppip5k2 UTSW 1 97,683,610 (GRCm39) critical splice donor site probably null
R4603:Ppip5k2 UTSW 1 97,682,861 (GRCm39) missense probably damaging 1.00
R4772:Ppip5k2 UTSW 1 97,648,792 (GRCm39) unclassified probably benign
R4951:Ppip5k2 UTSW 1 97,639,474 (GRCm39) missense possibly damaging 0.77
R5348:Ppip5k2 UTSW 1 97,675,317 (GRCm39) missense possibly damaging 0.94
R5350:Ppip5k2 UTSW 1 97,648,853 (GRCm39) missense probably damaging 0.98
R5599:Ppip5k2 UTSW 1 97,668,323 (GRCm39) missense probably damaging 1.00
R5883:Ppip5k2 UTSW 1 97,635,535 (GRCm39) missense possibly damaging 0.53
R5898:Ppip5k2 UTSW 1 97,671,887 (GRCm39) intron probably benign
R6184:Ppip5k2 UTSW 1 97,661,730 (GRCm39) missense possibly damaging 0.89
R6221:Ppip5k2 UTSW 1 97,657,753 (GRCm39) missense probably damaging 1.00
R6775:Ppip5k2 UTSW 1 97,647,585 (GRCm39) missense possibly damaging 0.49
R7250:Ppip5k2 UTSW 1 97,673,187 (GRCm39) missense probably benign 0.00
R7329:Ppip5k2 UTSW 1 97,678,478 (GRCm39) splice site probably null
R7357:Ppip5k2 UTSW 1 97,686,941 (GRCm39) missense possibly damaging 0.91
R7852:Ppip5k2 UTSW 1 97,668,896 (GRCm39) missense probably damaging 0.99
R7884:Ppip5k2 UTSW 1 97,668,207 (GRCm39) missense probably benign 0.00
R8006:Ppip5k2 UTSW 1 97,661,831 (GRCm39) missense probably benign 0.00
R8134:Ppip5k2 UTSW 1 97,672,888 (GRCm39) missense probably benign 0.12
R8274:Ppip5k2 UTSW 1 97,686,941 (GRCm39) missense possibly damaging 0.91
R8436:Ppip5k2 UTSW 1 97,683,613 (GRCm39) missense probably benign
R8440:Ppip5k2 UTSW 1 97,675,276 (GRCm39) missense probably damaging 0.99
R8895:Ppip5k2 UTSW 1 97,639,544 (GRCm39) missense probably benign
R9017:Ppip5k2 UTSW 1 97,655,139 (GRCm39) missense probably damaging 1.00
R9061:Ppip5k2 UTSW 1 97,645,187 (GRCm39) missense probably damaging 1.00
R9441:Ppip5k2 UTSW 1 97,672,921 (GRCm39) missense probably benign 0.00
R9533:Ppip5k2 UTSW 1 97,661,792 (GRCm39) missense probably benign 0.11
R9715:Ppip5k2 UTSW 1 97,677,312 (GRCm39) missense
R9792:Ppip5k2 UTSW 1 97,671,822 (GRCm39) nonsense probably null
R9793:Ppip5k2 UTSW 1 97,671,822 (GRCm39) nonsense probably null
R9795:Ppip5k2 UTSW 1 97,671,822 (GRCm39) nonsense probably null
Z1177:Ppip5k2 UTSW 1 97,644,330 (GRCm39) critical splice acceptor site probably null
Predicted Primers PCR Primer
(F):5'- AAGTGATGCTAGCCCCATAAG -3'
(R):5'- CTGGTATATTGAAAATGCAGGCATG -3'

Sequencing Primer
(F):5'- GTGATGCTAGCCCCATAAGAACAC -3'
(R):5'- TTGAAAATGCAGGCATGTAAAATAG -3'
Posted On 2016-10-26