Incidental Mutation 'R8329:Pik3c2a'
ID 644256
Institutional Source Beutler Lab
Gene Symbol Pik3c2a
Ensembl Gene ENSMUSG00000030660
Gene Name phosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 alpha
Synonyms PI3KC2
MMRRC Submission 067859-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8329 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 115936500-116042684 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 116017283 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 158 (Y158C)
Ref Sequence ENSEMBL: ENSMUSP00000126092 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000170430] [ENSMUST00000205378] [ENSMUST00000206219]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000170430
AA Change: Y158C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000126092
Gene: ENSMUSG00000030660
AA Change: Y158C

DomainStartEndE-ValueType
low complexity region 28 43 N/A INTRINSIC
low complexity region 361 372 N/A INTRINSIC
PI3K_rbd 410 513 3.08e-38 SMART
PI3K_C2 674 783 2.71e-34 SMART
PI3Ka 860 1047 3.62e-85 SMART
PI3Kc 1134 1396 3.1e-125 SMART
PX 1422 1534 5.68e-30 SMART
C2 1573 1677 3.93e-14 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000205378
AA Change: Y158C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000206219
AA Change: Y158C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Meta Mutation Damage Score 0.2317 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.9%
Validation Efficiency 100% (62/62)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the phosphoinositide 3-kinase (PI3K) family. PI3-kinases play roles in signaling pathways involved in cell proliferation, oncogenic transformation, cell survival, cell migration, and intracellular protein trafficking. This protein contains a lipid kinase catalytic domain as well as a C-terminal C2 domain, a characteristic of class II PI3-kinases. C2 domains act as calcium-dependent phospholipid binding motifs that mediate translocation of proteins to membranes, and may also mediate protein-protein interactions. The PI3-kinase activity of this protein is not sensitive to nanomolar levels of the inhibitor wortmanin. This protein was shown to be able to be activated by insulin and may be involved in integrin-dependent signaling. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a gene trap allele show chronic renal failure and a range of renal lesions that precede immune involvement. Mice heterozygous for a kinase-inactivating allele show defects in platelet formation, platelet membrane morphology and dynamics, and an enrichment of barbell proplatelets. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933430I17Rik T A 4: 62,461,978 (GRCm39) probably null Het
Ackr4 A G 9: 103,976,660 (GRCm39) F96L possibly damaging Het
Aco1 T C 4: 40,186,376 (GRCm39) I596T possibly damaging Het
Aff3 G A 1: 38,244,135 (GRCm39) R879W probably benign Het
Apob A G 12: 8,061,135 (GRCm39) R3206G probably damaging Het
Atg7 T A 6: 114,663,057 (GRCm39) D224E possibly damaging Het
Capn12 T C 7: 28,582,626 (GRCm39) F167S probably damaging Het
Ccdc3 T G 2: 5,233,848 (GRCm39) V224G probably damaging Het
Ces4a G A 8: 105,874,714 (GRCm39) V452I probably damaging Het
Cherp G A 8: 73,215,852 (GRCm39) R834C Het
Clptm1l T A 13: 73,760,547 (GRCm39) I310N probably damaging Het
Cog3 A T 14: 75,978,003 (GRCm39) D230E probably damaging Het
Crb1 T A 1: 139,165,005 (GRCm39) I1101F probably damaging Het
Cts6 A T 13: 61,343,282 (GRCm39) M313K probably damaging Het
Cyp2c66 T A 19: 39,174,906 (GRCm39) C435* probably null Het
Defb13 A G 8: 22,438,562 (GRCm39) E40G probably benign Het
Dis3l T C 9: 64,219,112 (GRCm39) D606G possibly damaging Het
Dop1b T C 16: 93,568,675 (GRCm39) L1579P probably damaging Het
Foxa3 A G 7: 18,748,109 (GRCm39) V339A probably benign Het
Gcn1 G A 5: 115,747,921 (GRCm39) G1776E probably damaging Het
Gls2 A G 10: 128,037,154 (GRCm39) T232A probably benign Het
Gprc6a A T 10: 51,503,355 (GRCm39) Y169* probably null Het
Guca2b T C 4: 119,516,001 (GRCm39) S18G unknown Het
Hars2 A G 18: 36,922,288 (GRCm39) D301G possibly damaging Het
Haus5 T A 7: 30,358,984 (GRCm39) Q226L possibly damaging Het
Hc G A 2: 34,902,910 (GRCm39) probably null Het
Hivep2 T C 10: 14,004,011 (GRCm39) V203A probably damaging Het
Hoxc8 A G 15: 102,899,543 (GRCm39) Y111C probably damaging Het
Hoxd13 G T 2: 74,498,661 (GRCm39) R3L probably benign Het
Hspa8 T G 9: 40,713,897 (GRCm39) I130S probably damaging Het
Ier5l C A 2: 30,362,861 (GRCm39) C388F possibly damaging Het
Ldc1 C T 4: 130,109,156 (GRCm39) V295M possibly damaging Het
Lmx1a A G 1: 167,517,372 (GRCm39) N10S probably benign Het
Map2 T C 1: 66,454,272 (GRCm39) I1054T probably benign Het
Me1 C T 9: 86,501,790 (GRCm39) D268N probably damaging Het
Muc6 G A 7: 141,226,525 (GRCm39) P1501S unknown Het
Myo1d T C 11: 80,528,900 (GRCm39) M641V probably benign Het
Nuggc G A 14: 65,878,731 (GRCm39) R667K probably benign Het
Oprl1 T A 2: 181,360,717 (GRCm39) C231S probably damaging Het
Or11g26 T C 14: 50,753,015 (GRCm39) F118S probably damaging Het
Or13p10 A C 4: 118,523,604 (GRCm39) N297H probably damaging Het
Pard3b C A 1: 62,676,957 (GRCm39) Q1163K probably benign Het
Prune2 T G 19: 17,098,629 (GRCm39) S1378A probably benign Het
Ralgps2 G T 1: 156,712,110 (GRCm39) T158K probably damaging Het
Rbm42 T A 7: 30,344,582 (GRCm39) E227V unknown Het
Ripor3 T C 2: 167,825,119 (GRCm39) R797G possibly damaging Het
Ryr3 T A 2: 112,492,855 (GRCm39) H3764L possibly damaging Het
Sbno2 T C 10: 79,900,221 (GRCm39) Y541C probably damaging Het
Scn5a A G 9: 119,365,030 (GRCm39) V396A probably damaging Het
Slc36a3 A G 11: 55,039,409 (GRCm39) L73P probably damaging Het
Spag16 T C 1: 69,934,407 (GRCm39) I278T probably benign Het
Stx18 T A 5: 38,285,450 (GRCm39) L274* probably null Het
Terb1 A T 8: 105,211,003 (GRCm39) N341K probably damaging Het
Timm29 A G 9: 21,505,001 (GRCm39) Y223C probably damaging Het
Tmprss2 T A 16: 97,369,665 (GRCm39) M370L probably benign Het
Tmtc3 T A 10: 100,283,296 (GRCm39) N753I probably damaging Het
Tnpo3 A T 6: 29,558,832 (GRCm39) C699* probably null Het
Trav5d-4 G A 14: 53,239,208 (GRCm39) W13* probably null Het
Trdn A G 10: 33,320,074 (GRCm39) probably null Het
Tsg101 A T 7: 46,558,808 (GRCm39) Y68N probably damaging Het
Ttn A G 2: 76,664,062 (GRCm39) V11649A unknown Het
Wnk2 A T 13: 49,248,914 (GRCm39) V379D probably damaging Het
Xpnpep1 A G 19: 52,990,903 (GRCm39) probably null Het
Yme1l1 C T 2: 23,054,597 (GRCm39) Q139* probably null Het
Other mutations in Pik3c2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00582:Pik3c2a APN 7 115,975,518 (GRCm39) missense possibly damaging 0.50
IGL00732:Pik3c2a APN 7 115,963,735 (GRCm39) missense possibly damaging 0.82
IGL01303:Pik3c2a APN 7 115,973,038 (GRCm39) missense possibly damaging 0.94
IGL01443:Pik3c2a APN 7 116,017,429 (GRCm39) missense probably benign 0.01
IGL01462:Pik3c2a APN 7 115,975,485 (GRCm39) missense possibly damaging 0.94
IGL01641:Pik3c2a APN 7 115,950,000 (GRCm39) intron probably benign
IGL01695:Pik3c2a APN 7 116,016,753 (GRCm39) missense possibly damaging 0.82
IGL02095:Pik3c2a APN 7 115,945,423 (GRCm39) missense probably damaging 1.00
IGL02137:Pik3c2a APN 7 115,950,039 (GRCm39) missense probably benign 0.00
IGL02160:Pik3c2a APN 7 115,987,299 (GRCm39) missense probably damaging 1.00
IGL02224:Pik3c2a APN 7 115,962,575 (GRCm39) splice site probably benign
IGL02345:Pik3c2a APN 7 116,005,126 (GRCm39) missense probably damaging 1.00
IGL02644:Pik3c2a APN 7 115,972,049 (GRCm39) missense probably benign 0.00
IGL02756:Pik3c2a APN 7 115,963,748 (GRCm39) missense probably benign 0.01
IGL03339:Pik3c2a APN 7 116,017,256 (GRCm39) missense possibly damaging 0.57
IGL03412:Pik3c2a APN 7 116,017,074 (GRCm39) missense probably benign 0.21
R0046:Pik3c2a UTSW 7 115,953,307 (GRCm39) missense probably damaging 1.00
R0387:Pik3c2a UTSW 7 115,972,979 (GRCm39) missense probably damaging 1.00
R0501:Pik3c2a UTSW 7 115,953,290 (GRCm39) missense probably damaging 1.00
R0650:Pik3c2a UTSW 7 115,945,482 (GRCm39) splice site probably benign
R0991:Pik3c2a UTSW 7 115,961,280 (GRCm39) critical splice donor site probably null
R1074:Pik3c2a UTSW 7 115,950,160 (GRCm39) nonsense probably null
R1485:Pik3c2a UTSW 7 116,016,908 (GRCm39) missense possibly damaging 0.50
R1495:Pik3c2a UTSW 7 115,987,300 (GRCm39) missense probably benign 0.01
R1510:Pik3c2a UTSW 7 115,987,280 (GRCm39) missense probably benign 0.00
R1654:Pik3c2a UTSW 7 115,968,083 (GRCm39) missense probably benign 0.02
R1711:Pik3c2a UTSW 7 116,017,162 (GRCm39) nonsense probably null
R1733:Pik3c2a UTSW 7 116,017,755 (GRCm39) start codon destroyed possibly damaging 0.96
R1751:Pik3c2a UTSW 7 115,945,471 (GRCm39) missense probably damaging 0.98
R1812:Pik3c2a UTSW 7 116,016,899 (GRCm39) missense probably damaging 0.98
R1817:Pik3c2a UTSW 7 115,975,747 (GRCm39) critical splice donor site probably null
R1826:Pik3c2a UTSW 7 115,967,352 (GRCm39) missense probably benign
R1875:Pik3c2a UTSW 7 116,017,206 (GRCm39) missense probably benign 0.35
R1995:Pik3c2a UTSW 7 115,953,241 (GRCm39) missense probably damaging 1.00
R2007:Pik3c2a UTSW 7 115,941,472 (GRCm39) missense probably damaging 1.00
R2009:Pik3c2a UTSW 7 115,963,738 (GRCm39) missense probably damaging 1.00
R2013:Pik3c2a UTSW 7 115,950,166 (GRCm39) critical splice acceptor site probably null
R2014:Pik3c2a UTSW 7 115,950,166 (GRCm39) critical splice acceptor site probably null
R2015:Pik3c2a UTSW 7 115,950,166 (GRCm39) critical splice acceptor site probably null
R2027:Pik3c2a UTSW 7 115,950,057 (GRCm39) missense probably damaging 1.00
R2050:Pik3c2a UTSW 7 116,016,686 (GRCm39) critical splice donor site probably null
R2068:Pik3c2a UTSW 7 115,972,126 (GRCm39) nonsense probably null
R3814:Pik3c2a UTSW 7 115,947,414 (GRCm39) missense probably damaging 1.00
R3848:Pik3c2a UTSW 7 115,963,785 (GRCm39) nonsense probably null
R4386:Pik3c2a UTSW 7 115,953,334 (GRCm39) missense probably damaging 1.00
R4668:Pik3c2a UTSW 7 115,957,923 (GRCm39) missense probably benign 0.16
R4783:Pik3c2a UTSW 7 116,017,060 (GRCm39) missense probably damaging 1.00
R4860:Pik3c2a UTSW 7 115,939,391 (GRCm39) missense probably damaging 1.00
R4860:Pik3c2a UTSW 7 115,939,391 (GRCm39) missense probably damaging 1.00
R5057:Pik3c2a UTSW 7 115,975,518 (GRCm39) missense possibly damaging 0.50
R5080:Pik3c2a UTSW 7 115,947,509 (GRCm39) missense probably damaging 1.00
R5083:Pik3c2a UTSW 7 115,941,636 (GRCm39) missense probably damaging 1.00
R5144:Pik3c2a UTSW 7 115,950,021 (GRCm39) missense probably benign 0.01
R5589:Pik3c2a UTSW 7 116,016,893 (GRCm39) missense probably benign 0.02
R5646:Pik3c2a UTSW 7 116,005,186 (GRCm39) missense probably damaging 1.00
R5829:Pik3c2a UTSW 7 115,972,049 (GRCm39) missense probably benign 0.00
R5951:Pik3c2a UTSW 7 115,967,419 (GRCm39) missense probably damaging 0.96
R5958:Pik3c2a UTSW 7 115,961,799 (GRCm39) missense probably damaging 1.00
R6356:Pik3c2a UTSW 7 115,947,440 (GRCm39) missense possibly damaging 0.46
R6551:Pik3c2a UTSW 7 116,016,731 (GRCm39) missense probably damaging 0.97
R6641:Pik3c2a UTSW 7 115,939,460 (GRCm39) critical splice acceptor site probably null
R6661:Pik3c2a UTSW 7 115,967,993 (GRCm39) missense possibly damaging 0.77
R6789:Pik3c2a UTSW 7 115,961,419 (GRCm39) missense probably damaging 1.00
R6874:Pik3c2a UTSW 7 115,993,540 (GRCm39) missense probably damaging 1.00
R6985:Pik3c2a UTSW 7 116,017,223 (GRCm39) missense probably damaging 0.98
R7106:Pik3c2a UTSW 7 116,017,368 (GRCm39) nonsense probably null
R7153:Pik3c2a UTSW 7 115,941,487 (GRCm39) missense probably damaging 1.00
R7176:Pik3c2a UTSW 7 115,987,331 (GRCm39) missense possibly damaging 0.47
R7265:Pik3c2a UTSW 7 115,987,321 (GRCm39) missense probably damaging 1.00
R7303:Pik3c2a UTSW 7 116,005,178 (GRCm39) missense probably benign 0.00
R7308:Pik3c2a UTSW 7 115,973,074 (GRCm39) missense probably damaging 1.00
R7375:Pik3c2a UTSW 7 115,975,621 (GRCm39) missense probably damaging 1.00
R7406:Pik3c2a UTSW 7 115,953,242 (GRCm39) missense probably damaging 1.00
R7426:Pik3c2a UTSW 7 115,972,089 (GRCm39) missense probably damaging 1.00
R7528:Pik3c2a UTSW 7 115,993,474 (GRCm39) missense probably damaging 1.00
R7539:Pik3c2a UTSW 7 115,939,331 (GRCm39) missense probably damaging 0.97
R7684:Pik3c2a UTSW 7 115,987,312 (GRCm39) nonsense probably null
R7737:Pik3c2a UTSW 7 115,955,488 (GRCm39) missense probably damaging 0.99
R7739:Pik3c2a UTSW 7 115,993,529 (GRCm39) missense probably benign 0.26
R7852:Pik3c2a UTSW 7 116,016,693 (GRCm39) missense probably benign
R7922:Pik3c2a UTSW 7 115,990,517 (GRCm39) missense probably damaging 1.00
R7956:Pik3c2a UTSW 7 115,949,350 (GRCm39) missense probably benign 0.01
R8005:Pik3c2a UTSW 7 116,017,271 (GRCm39) missense probably damaging 1.00
R8158:Pik3c2a UTSW 7 115,942,232 (GRCm39) missense probably benign 0.00
R8478:Pik3c2a UTSW 7 116,017,584 (GRCm39) missense probably damaging 0.96
R8736:Pik3c2a UTSW 7 115,975,464 (GRCm39) missense possibly damaging 0.47
R8812:Pik3c2a UTSW 7 115,951,112 (GRCm39) missense probably damaging 1.00
R8922:Pik3c2a UTSW 7 116,017,659 (GRCm39) missense probably damaging 1.00
R8953:Pik3c2a UTSW 7 115,987,320 (GRCm39) missense probably benign 0.19
R9105:Pik3c2a UTSW 7 115,972,049 (GRCm39) missense probably benign 0.00
R9111:Pik3c2a UTSW 7 115,993,531 (GRCm39) missense probably damaging 0.99
R9152:Pik3c2a UTSW 7 116,017,004 (GRCm39) missense probably benign 0.30
R9241:Pik3c2a UTSW 7 116,017,115 (GRCm39) missense probably benign 0.02
R9301:Pik3c2a UTSW 7 115,945,413 (GRCm39) missense probably damaging 1.00
R9325:Pik3c2a UTSW 7 115,990,558 (GRCm39) missense probably damaging 0.99
R9482:Pik3c2a UTSW 7 115,961,289 (GRCm39) missense probably benign 0.04
R9513:Pik3c2a UTSW 7 115,939,321 (GRCm39) missense probably benign 0.06
R9569:Pik3c2a UTSW 7 115,957,939 (GRCm39) missense possibly damaging 0.89
R9758:Pik3c2a UTSW 7 115,945,427 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTTTTGCCATGTCAGGACTG -3'
(R):5'- AGAAAAGCTCACCCAGGCTG -3'

Sequencing Primer
(F):5'- TAGTGGCCGATAGACTGGTAAACTTC -3'
(R):5'- TCACCCAGGCTGAACTTGAG -3'
Posted On 2020-09-02