Incidental Mutation 'R1436:Ppip5k2'
ID 159496
Institutional Source Beutler Lab
Gene Symbol Ppip5k2
Ensembl Gene ENSMUSG00000040648
Gene Name diphosphoinositol pentakisphosphate kinase 2
Synonyms Hisppd1, Cfap160, Vip2
MMRRC Submission 039491-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.215) question?
Stock # R1436 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 97633773-97698136 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 97639507 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 1186 (T1186I)
Ref Sequence ENSEMBL: ENSMUSP00000108466 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042509] [ENSMUST00000112845] [ENSMUST00000171129]
AlphaFold Q6ZQB6
Predicted Effect probably benign
Transcript: ENSMUST00000042509
AA Change: T1073I

PolyPhen 2 Score 0.035 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000043401
Gene: ENSMUSG00000040648
AA Change: T1073I

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 probably benign
Transcript: ENSMUST00000112845
AA Change: T1186I

PolyPhen 2 Score 0.044 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000108466
Gene: ENSMUSG00000040648
AA Change: T1186I

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: ENSMUST00000137758
Predicted Effect probably benign
Transcript: ENSMUST00000171129
AA Change: T1067I

PolyPhen 2 Score 0.035 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000132889
Gene: ENSMUSG00000040648
AA Change: T1067I

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 unknown
Transcript: ENSMUST00000191556
AA Change: T71I
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.8%
  • 10x: 94.6%
  • 20x: 86.8%
Validation Efficiency 94% (65/69)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m T C 6: 121,621,172 (GRCm39) F292S probably benign Het
Aadacl2fm3 A T 3: 59,772,760 (GRCm39) D88V probably damaging Het
Abca13 T C 11: 9,242,646 (GRCm39) V1503A probably damaging Het
AI661453 C T 17: 47,777,627 (GRCm39) probably benign Het
Ano2 T C 6: 125,844,134 (GRCm39) probably null Het
Areg G T 5: 91,287,664 (GRCm39) probably benign Het
Atg16l2 A G 7: 100,940,757 (GRCm39) V453A probably damaging Het
BC034090 A G 1: 155,101,662 (GRCm39) S563P probably benign Het
Bhmt-ps1 A G 4: 26,369,591 (GRCm39) noncoding transcript Het
Birc6 C A 17: 74,959,700 (GRCm39) P3855Q probably damaging Het
Cd151 A T 7: 141,049,197 (GRCm39) K8M probably damaging Het
Cd163 T C 6: 124,304,890 (GRCm39) V1089A possibly damaging Het
Chd3 A T 11: 69,248,400 (GRCm39) probably null Het
Cnot6l T A 5: 96,281,971 (GRCm39) E9V probably damaging Het
Col22a1 A G 15: 71,794,806 (GRCm39) probably benign Het
Cyp2c68 A G 19: 39,729,484 (GRCm39) M1T probably null Het
Dbp T C 7: 45,357,879 (GRCm39) V149A probably damaging Het
Dnah10 T C 5: 124,839,285 (GRCm39) V1241A probably benign Het
Galnt10 T C 11: 57,662,295 (GRCm39) S314P probably damaging Het
Glce C T 9: 61,977,292 (GRCm39) probably null Het
Gm5093 C G 17: 46,750,680 (GRCm39) D116H probably damaging Het
Golim4 A G 3: 75,785,951 (GRCm39) probably null Het
Helz2 A T 2: 180,877,317 (GRCm39) I1107N probably damaging Het
Hoxc9 T C 15: 102,890,304 (GRCm39) S74P probably benign Het
Ikbkb T A 8: 23,163,419 (GRCm39) N297I probably benign Het
Il20ra T A 10: 19,625,000 (GRCm39) I93N probably damaging Het
Itch C A 2: 155,034,065 (GRCm39) N412K probably damaging Het
Kcna5 T A 6: 126,511,724 (GRCm39) T135S probably damaging Het
Lncpint G A 6: 31,157,974 (GRCm39) noncoding transcript Het
Lrrc39 A T 3: 116,373,293 (GRCm39) probably null Het
Mad2l1 T A 6: 66,516,797 (GRCm39) V163E possibly damaging Het
Moxd1 C T 10: 24,120,256 (GRCm39) T128M probably damaging Het
Mpeg1 C T 19: 12,439,823 (GRCm39) S427F probably damaging Het
Nckap5 T C 1: 125,953,798 (GRCm39) Y854C possibly damaging Het
Ncln C T 10: 81,325,727 (GRCm39) E373K probably damaging Het
Neurod4 T C 10: 130,106,540 (GRCm39) T245A possibly damaging Het
Nsun5 T C 5: 135,399,067 (GRCm39) L39P probably damaging Het
Or2ad1 G T 13: 21,327,162 (GRCm39) Q22K probably benign Het
Or4c105 A T 2: 88,648,336 (GRCm39) T274S possibly damaging Het
Or4f7 A G 2: 111,644,906 (GRCm39) L55S probably damaging Het
Pde8b T C 13: 95,162,678 (GRCm39) T815A probably benign Het
Pofut2 C T 10: 77,104,398 (GRCm39) R392W probably damaging Het
Rhot2 A C 17: 26,060,374 (GRCm39) S277R probably benign Het
Satb1 T G 17: 52,111,391 (GRCm39) probably null Het
Sec31b T C 19: 44,524,634 (GRCm39) I88V probably damaging Het
Selenon T A 4: 134,267,997 (GRCm39) E483V probably damaging Het
Serpinc1 A G 1: 160,820,981 (GRCm39) T22A possibly damaging Het
Sf3a2 G A 10: 80,640,040 (GRCm39) probably benign Het
Sf3b1 A G 1: 55,040,580 (GRCm39) Y561H possibly damaging Het
Smarcc1 T A 9: 109,947,708 (GRCm39) probably benign Het
Stard3nl C T 13: 19,556,819 (GRCm39) R107Q probably damaging Het
Syce1 C T 7: 140,357,593 (GRCm39) R324H possibly damaging Het
Tnk1 G T 11: 69,743,119 (GRCm39) probably benign Het
Trim46 A G 3: 89,150,968 (GRCm39) F198L probably damaging Het
Trip4 A T 9: 65,788,233 (GRCm39) W71R probably damaging Het
Ubox5 A C 2: 130,439,213 (GRCm39) probably benign Het
Ust G A 10: 8,183,202 (GRCm39) T167M probably damaging Het
Zbtb2 T C 10: 4,318,697 (GRCm39) Q443R probably benign Het
Zfp407 A G 18: 84,361,196 (GRCm39) probably benign 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
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
R5584:Ppip5k2 UTSW 1 97,678,366 (GRCm39) missense probably damaging 1.00
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'- CAACACTACGGGAAAGCAGGGTTAC -3'
(R):5'- ATTGGAGTTTCCAGGTTGGACACAG -3'

Sequencing Primer
(F):5'- GCAGGGTTACGACTTTACATCAC -3'
(R):5'- ggagactgaagctgaagaattac -3'
Posted On 2014-03-14