Incidental Mutation 'R8436:Ppip5k2'
ID 653978
Institutional Source Beutler Lab
Gene Symbol Ppip5k2
Ensembl Gene ENSMUSG00000040648
Gene Name diphosphoinositol pentakisphosphate kinase 2
Synonyms Hisppd1, Cfap160, Vip2
MMRRC Submission 067777-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.215) question?
Stock # R8436 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 97633773-97698136 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 97683613 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 168 (K168R)
Ref Sequence ENSEMBL: ENSMUSP00000043401 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042509] [ENSMUST00000112845] [ENSMUST00000171129]
AlphaFold Q6ZQB6
Predicted Effect probably benign
Transcript: ENSMUST00000042509
AA Change: K168R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000043401
Gene: ENSMUSG00000040648
AA Change: K168R

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: K162R

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000108466
Gene: ENSMUSG00000040648
AA Change: K162R

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 probably benign
Transcript: ENSMUST00000171129
AA Change: K162R

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000132889
Gene: ENSMUSG00000040648
AA Change: K162R

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: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930407I10Rik A G 15: 81,949,936 (GRCm39) I1278V possibly damaging Het
Baz1b A G 5: 135,266,821 (GRCm39) H1210R probably damaging Het
Cdt1 C T 8: 123,296,070 (GRCm39) S128L probably benign Het
Cfap54 A T 10: 92,800,398 (GRCm39) N1603K unknown Het
Cfap99 A G 5: 34,469,026 (GRCm39) N300S possibly damaging Het
Chrdl2 G A 7: 99,676,940 (GRCm39) probably null Het
Cpb2 C A 14: 75,510,015 (GRCm39) F258L probably damaging Het
Csmd3 A T 15: 47,868,218 (GRCm39) D767E probably damaging Het
Dennd3 C T 15: 73,434,198 (GRCm39) T956I probably damaging Het
Emcn A G 3: 137,129,228 (GRCm39) T245A possibly damaging Het
Gm4353 A G 7: 115,682,864 (GRCm39) V239A probably damaging Het
Gm4884 G A 7: 40,692,810 (GRCm39) A260T probably damaging Het
Hectd4 A G 5: 121,446,421 (GRCm39) D205G possibly damaging Het
Hectd4 A G 5: 121,481,210 (GRCm39) S3005G probably benign Het
Ifngr1 T C 10: 19,479,553 (GRCm39) L148P probably damaging Het
Irf2 C T 8: 47,271,929 (GRCm39) T172M probably damaging Het
Irs1 T C 1: 82,267,970 (GRCm39) H82R possibly damaging Het
Kcnc4 G T 3: 107,366,084 (GRCm39) N41K probably damaging Het
Lig3 C T 11: 82,682,870 (GRCm39) A490V possibly damaging Het
Megf6 G A 4: 154,349,649 (GRCm39) E946K probably damaging Het
Mpi A T 9: 57,452,200 (GRCm39) Y359N probably damaging Het
Nf1 A G 11: 79,349,709 (GRCm39) S1365G probably damaging Het
P3h3 C A 6: 124,828,041 (GRCm39) probably null Het
Pdk2 A T 11: 94,930,259 (GRCm39) V59D probably damaging Het
Prg4 G T 1: 150,331,318 (GRCm39) P452T unknown Het
Prl2b1 T C 13: 27,567,442 (GRCm39) N234S possibly damaging Het
Rnd1 T A 15: 98,574,455 (GRCm39) T41S possibly damaging Het
Sall4 G A 2: 168,597,830 (GRCm39) P337S probably damaging Het
Slc1a2 G A 2: 102,586,298 (GRCm39) A301T possibly damaging Het
Sorcs3 C T 19: 48,194,913 (GRCm39) R99W possibly damaging Het
Svep1 G A 4: 58,044,053 (GRCm39) T3531I possibly damaging Het
Sycp2 T C 2: 178,004,761 (GRCm39) D894G probably benign Het
Syne1 T C 10: 5,178,659 (GRCm39) N4605S probably benign Het
Syt4 A C 18: 31,573,472 (GRCm39) C348G possibly damaging Het
Tceanc2 G A 4: 107,034,778 (GRCm39) T28M probably damaging Het
Tmco1 A G 1: 167,136,254 (GRCm39) D5G Het
Tnfsf12 T C 11: 69,577,713 (GRCm39) K235E probably damaging Het
Trank1 T C 9: 111,220,450 (GRCm39) S2396P possibly damaging Het
Vipas39 T A 12: 87,304,191 (GRCm39) D125V probably damaging Het
Vmn1r86 A G 7: 12,836,771 (GRCm39) F35S probably benign Het
Vmn2r16 A G 5: 109,511,649 (GRCm39) N619D probably damaging Het
Vps13a A G 19: 16,718,157 (GRCm39) V521A probably benign Het
Wdr20rt T A 12: 65,273,035 (GRCm39) L166Q probably damaging Het
Zbtb11 T A 16: 55,821,022 (GRCm39) C706* probably null Het
Zfp764l1 C T 7: 126,992,496 (GRCm39) C38Y probably null Het
Zscan21 A T 5: 138,116,178 (GRCm39) Y30F unknown 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
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
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'- AGCCAGTTAGCTCACAGTG -3'
(R):5'- AGTGTAGTCTTTCAATCTGCTACC -3'

Sequencing Primer
(F):5'- GGTCTCACAGTATGAAGCCCAG -3'
(R):5'- TTGGTGAATATTTTGATAGGAGCAG -3'
Posted On 2020-10-20