Incidental Mutation 'R6221:Ppip5k2'
ID 503991
Institutional Source Beutler Lab
Gene Symbol Ppip5k2
Ensembl Gene ENSMUSG00000040648
Gene Name diphosphoinositol pentakisphosphate kinase 2
Synonyms Hisppd1, Cfap160, Vip2
MMRRC Submission 044432-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.231) question?
Stock # R6221 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 97633773-97698136 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 97657753 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Lysine at position 766 (I766K)
Ref Sequence ENSEMBL: ENSMUSP00000132889 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042509] [ENSMUST00000112845] [ENSMUST00000171129]
AlphaFold Q6ZQB6
Predicted Effect probably damaging
Transcript: ENSMUST00000042509
AA Change: I772K

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000043401
Gene: ENSMUSG00000040648
AA Change: I772K

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 damaging
Transcript: ENSMUST00000112845
AA Change: I766K

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000108466
Gene: ENSMUSG00000040648
AA Change: I766K

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 damaging
Transcript: ENSMUST00000171129
AA Change: I766K

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000132889
Gene: ENSMUSG00000040648
AA Change: I766K

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
Meta Mutation Damage Score 0.9347 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.2%
Validation Efficiency 99% (66/67)
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc8 T C 7: 45,824,874 (GRCm39) M108V probably benign Het
Adgrl1 C T 8: 84,664,316 (GRCm39) Q1236* probably null Het
Adprhl1 T C 8: 13,275,634 (GRCm39) I375V probably benign Het
Bsn A G 9: 107,982,765 (GRCm39) S3663P unknown Het
Cfap44 A T 16: 44,257,549 (GRCm39) Q1028L probably benign Het
Cftr A C 6: 18,282,500 (GRCm39) T1067P probably benign Het
Col1a2 T C 6: 4,539,490 (GRCm39) S1253P unknown Het
Dkk3 A G 7: 111,720,853 (GRCm39) Y158H probably damaging Het
Dmxl1 A G 18: 50,004,799 (GRCm39) Y949C probably damaging Het
E130311K13Rik T C 3: 63,823,152 (GRCm39) Y164C probably benign Het
Evx1 T A 6: 52,293,768 (GRCm39) V312E probably damaging Het
Fam240b T C 13: 64,629,591 (GRCm39) N75S probably benign Het
Fat2 A G 11: 55,186,898 (GRCm39) probably null Het
Fbn1 G T 2: 125,162,841 (GRCm39) D2148E probably benign Het
Fzd4 A G 7: 89,054,100 (GRCm39) H69R probably damaging Het
Fzd6 T C 15: 38,894,239 (GRCm39) V135A probably benign Het
Gimap8 T C 6: 48,635,876 (GRCm39) L547S probably damaging Het
Gnrhr G A 5: 86,333,262 (GRCm39) Q203* probably null Het
Gpaa1 T G 15: 76,218,032 (GRCm39) V341G probably benign Het
Grik3 T A 4: 125,598,916 (GRCm39) L828Q probably damaging Het
Heatr5b T C 17: 79,074,383 (GRCm39) N1568S probably benign Het
Hpf1 T A 8: 61,346,808 (GRCm39) V41E probably damaging Het
Hsd3b1 A T 3: 98,760,472 (GRCm39) M173K probably benign Het
Hsd3b6 A G 3: 98,713,849 (GRCm39) I150T probably benign Het
Ica1 C G 6: 8,644,181 (GRCm39) L369F possibly damaging Het
Inf2 T G 12: 112,570,179 (GRCm39) S293A possibly damaging Het
Klra10 T C 6: 130,246,235 (GRCm39) T247A probably benign Het
Kpna1 G A 16: 35,841,058 (GRCm39) G91D probably benign Het
Ldlrap1 C T 4: 134,484,671 (GRCm39) E108K probably damaging Het
Ltb4r2 C T 14: 55,999,540 (GRCm39) R54W probably damaging Het
Mki67 A G 7: 135,299,643 (GRCm39) F1797S probably benign Het
Mlh3 C A 12: 85,315,192 (GRCm39) Q331H possibly damaging Het
Nol11 G T 11: 107,062,442 (GRCm39) T598K possibly damaging Het
Odad1 T C 7: 45,596,903 (GRCm39) L410P probably damaging Het
Or5b124 T A 19: 13,610,830 (GRCm39) Y118* probably null Het
Oxct2b T C 4: 123,010,601 (GRCm39) Y174H probably damaging Het
Pakap C T 4: 57,855,618 (GRCm39) Q559* probably null Het
Pclo G A 5: 14,725,327 (GRCm39) R1395Q unknown Het
Ppara A G 15: 85,661,881 (GRCm39) I41V probably benign Het
Ppm1j A G 3: 104,693,092 (GRCm39) N483S possibly damaging Het
Prex2 T C 1: 11,336,236 (GRCm39) I1478T probably benign Het
Ror2 T C 13: 53,267,253 (GRCm39) Y394C probably damaging Het
Rsl1d1 A G 16: 11,019,175 (GRCm39) V121A probably damaging Het
Sart3 C T 5: 113,881,267 (GRCm39) A938T probably benign Het
Slc15a1 T C 14: 121,702,316 (GRCm39) Q610R probably null Het
Slc1a6 A G 10: 78,635,910 (GRCm39) E325G probably damaging Het
Slc7a13 A G 4: 19,839,305 (GRCm39) I303V probably benign Het
Smc3 T A 19: 53,630,362 (GRCm39) V1123E probably damaging Het
Smco1 G A 16: 32,092,023 (GRCm39) V34I probably benign Het
Spag1 A G 15: 36,197,949 (GRCm39) R304G probably benign Het
Spata31f1e A T 4: 42,793,153 (GRCm39) N326K probably benign Het
Spta1 A G 1: 174,009,342 (GRCm39) D293G probably damaging Het
Sspo C A 6: 48,440,639 (GRCm39) P1751Q probably damaging Het
Syt14 A T 1: 192,612,908 (GRCm39) Y631N probably damaging Het
Taar3 A G 10: 23,825,970 (GRCm39) N172S possibly damaging Het
Tank A G 2: 61,480,427 (GRCm39) E321G probably damaging Het
Tcstv5 T G 13: 120,411,534 (GRCm39) H24P probably damaging Het
Thbs1 C A 2: 117,950,478 (GRCm39) L704M probably damaging Het
Tmem116 C T 5: 121,629,171 (GRCm39) T188M probably benign Het
Togaram1 A T 12: 65,013,320 (GRCm39) E190D probably damaging Het
Traf1 A C 2: 34,838,313 (GRCm39) V175G probably benign Het
Trib3 A T 2: 152,180,528 (GRCm39) C222S probably damaging Het
Tsen34 T A 7: 3,698,543 (GRCm39) I229N probably damaging Het
Ttc28 A G 5: 111,419,114 (GRCm39) D1370G probably benign Het
Ugt1a5 G A 1: 88,093,964 (GRCm39) R64H probably benign Het
Vdac2 G A 14: 21,895,246 (GRCm39) G265R possibly damaging Het
Vdac3 A G 8: 23,078,759 (GRCm39) V17A possibly damaging Het
Yif1b C T 7: 28,945,207 (GRCm39) T220I possibly damaging Het
Zfp846 T G 9: 20,504,591 (GRCm39) H150Q possibly damaging Het
Zwilch A T 9: 64,068,665 (GRCm39) H181Q 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
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
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'- CCAGGAAGTTCTTTAGATGTGAAATGC -3'
(R):5'- ACCCCTTTCAGTAGTCAGCAG -3'

Sequencing Primer
(F):5'- CACAAAACTAGGTGCATATAAATGTG -3'
(R):5'- TTCCAATCACACACACAGGCTTG -3'
Posted On 2018-02-28