Incidental Mutation 'R0096:Pip4k2a'
ID17954
Institutional Source Beutler Lab
Gene Symbol Pip4k2a
Ensembl Gene ENSMUSG00000026737
Gene Namephosphatidylinositol-5-phosphate 4-kinase, type II, alpha
SynonymsPip5k2a
MMRRC Submission 038382-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R0096 (G1)
Quality Score
Status Validated
Chromosome2
Chromosomal Location18842255-18998126 bp(-) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) G to A at 18889039 bp
ZygosityHeterozygous
Amino Acid Change
Gene Model predicted gene model for transcript(s): [ENSMUST00000006912]
Predicted Effect probably benign
Transcript: ENSMUST00000006912
SMART Domains Protein: ENSMUSP00000006912
Gene: ENSMUSG00000026737

DomainStartEndE-ValueType
PIPKc 62 405 1.19e-169 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000152981
SMART Domains Protein: ENSMUSP00000119075
Gene: ENSMUSG00000026737

DomainStartEndE-ValueType
Pfam:PIP5K 18 198 1.4e-43 PFAM
Coding Region Coverage
  • 1x: 90.0%
  • 3x: 87.5%
  • 10x: 81.4%
  • 20x: 72.0%
Validation Efficiency 89% (76/85)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Phosphatidylinositol-5,4-bisphosphate, the precursor to second messengers of the phosphoinositide signal transduction pathways, is thought to be involved in the regulation of secretion, cell proliferation, differentiation, and motility. The protein encoded by this gene is one of a family of enzymes capable of catalyzing the phosphorylation of phosphatidylinositol-5-phosphate on the fourth hydroxyl of the myo-inositol ring to form phosphatidylinositol-5,4-bisphosphate. The amino acid sequence of this enzyme does not show homology to other kinases, but the recombinant protein does exhibit kinase activity. This gene is a member of the phosphatidylinositol-5-phosphate 4-kinase family. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele are viable and appear phenotypically normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1600015I10Rik A C 6: 48,931,188 Q374P probably damaging Het
4933405L10Rik A T 8: 105,708,931 probably null Het
AC132131.1 T C 10: 90,074,062 S48P possibly damaging Het
Adamts3 G A 5: 89,701,717 Q615* probably null Het
Adamtsl3 T A 7: 82,465,699 probably benign Het
Arhgap42 G T 9: 9,009,313 N524K probably damaging Het
Arhgef28 T G 13: 97,931,254 T1388P probably damaging Het
Arid4b T C 13: 14,129,194 V68A probably benign Het
Bard1 A T 1: 71,053,730 probably benign Het
BC005537 T C 13: 24,805,940 F129L probably damaging Het
Capn3 A T 2: 120,502,529 H592L possibly damaging Het
Ccdc105 T A 10: 78,748,705 I328L probably benign Het
Cilp A G 9: 65,273,670 T256A possibly damaging Het
Cpne8 T A 15: 90,499,915 I481L probably benign Het
Dglucy A T 12: 100,838,651 I134F possibly damaging Het
Dnaic2 A C 11: 114,754,332 D531A probably benign Het
Dthd1 A T 5: 62,843,040 R568S possibly damaging Het
Efr3a A G 15: 65,855,441 N613S probably damaging Het
Ermp1 A G 19: 29,631,388 Y164H possibly damaging Het
Fbrs C T 7: 127,489,487 A145V probably damaging Het
Gm9873 A T 2: 169,021,109 noncoding transcript Het
Grik1 T C 16: 88,034,226 M219V possibly damaging Het
Gucy1a2 A T 9: 3,758,928 probably benign Het
Itih5 G A 2: 10,251,378 R885Q probably benign Het
Kat2a A T 11: 100,706,471 V625E probably damaging Het
Kdm4c A G 4: 74,357,343 E752G probably damaging Het
Ksr1 A G 11: 79,038,247 probably benign Het
Lama1 T A 17: 67,805,413 F2283I probably benign Het
Luc7l3 A G 11: 94,301,494 probably benign Het
Map1a A G 2: 121,301,505 E696G probably damaging Het
Mrps34 A G 17: 24,895,669 D110G probably damaging Het
Myh11 T A 16: 14,204,367 K1710M possibly damaging Het
Myo1d A G 11: 80,484,332 L972P probably damaging Het
Nol4 T G 18: 22,921,858 T58P possibly damaging Het
Nos1ap T C 1: 170,329,247 D214G probably damaging Het
Olfr1224-ps1 A T 2: 89,156,296 M293K probably benign Het
Pde4dip A C 3: 97,767,467 D44E probably damaging Het
Prmt8 T A 6: 127,732,627 probably benign Het
Pygl A T 12: 70,191,166 probably benign Het
Ralgapa1 T C 12: 55,739,505 D643G probably damaging Het
Sdk2 A G 11: 113,903,144 probably benign Het
Skint5 A T 4: 113,597,768 probably benign Het
Slc27a6 T C 18: 58,598,757 probably benign Het
Spata46 C T 1: 170,312,034 Q201* probably null Het
Sptbn1 A T 11: 30,114,739 V1920E probably damaging Het
Sycp2 G T 2: 178,403,735 Q31K probably damaging Het
Taf6l A G 19: 8,778,517 F256L probably benign Het
Trf A G 9: 103,222,159 F300L probably damaging Het
Vmn2r105 A G 17: 20,227,479 F361S possibly damaging Het
Vmn2r79 A G 7: 87,037,319 Y636C probably damaging Het
Wdr59 T C 8: 111,504,373 N68D probably damaging Het
Other mutations in Pip4k2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00704:Pip4k2a APN 2 18872336 missense probably benign 0.10
IGL01682:Pip4k2a APN 2 18997968 missense probably benign
IGL02379:Pip4k2a APN 2 18866111 critical splice donor site probably null
R0184:Pip4k2a UTSW 2 18889128 missense probably damaging 0.96
R0514:Pip4k2a UTSW 2 18845936 missense probably damaging 0.99
R1673:Pip4k2a UTSW 2 18872282 critical splice donor site probably null
R1779:Pip4k2a UTSW 2 18847622 missense probably benign 0.27
R2198:Pip4k2a UTSW 2 18847655 missense probably damaging 0.98
R4555:Pip4k2a UTSW 2 18872292 missense probably damaging 0.99
R5408:Pip4k2a UTSW 2 18906308 missense probably benign 0.03
R7598:Pip4k2a UTSW 2 18872287 missense possibly damaging 0.50
Posted On2013-03-25