Incidental Mutation 'R0659:Pik3c2b'
ID 61772
Institutional Source Beutler Lab
Gene Symbol Pik3c2b
Ensembl Gene ENSMUSG00000026447
Gene Name phosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 beta
Synonyms PI3K-C2beta, C330011J12Rik
MMRRC Submission 038844-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.253) question?
Stock # R0659 (G1)
Quality Score 90
Status Validated
Chromosome 1
Chromosomal Location 132973410-133036429 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 132998938 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 353 (D353G)
Ref Sequence ENSEMBL: ENSMUSP00000076911 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077730] [ENSMUST00000153707]
AlphaFold E9QAN8
Predicted Effect probably damaging
Transcript: ENSMUST00000077730
AA Change: D353G

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000076911
Gene: ENSMUSG00000026447
AA Change: D353G

DomainStartEndE-ValueType
low complexity region 155 160 N/A INTRINSIC
low complexity region 168 183 N/A INTRINSIC
PI3K_rbd 363 465 2.15e-19 SMART
PI3K_C2 618 726 6.17e-29 SMART
PI3Ka 804 990 1.66e-84 SMART
PI3Kc 1078 1340 3.45e-132 SMART
PX 1364 1476 9.44e-27 SMART
low complexity region 1481 1492 N/A INTRINSIC
C2 1517 1622 1.82e-18 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124934
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145153
Predicted Effect probably benign
Transcript: ENSMUST00000153707
SMART Domains Protein: ENSMUSP00000115469
Gene: ENSMUSG00000026447

DomainStartEndE-ValueType
low complexity region 155 160 N/A INTRINSIC
low complexity region 168 183 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186515
Meta Mutation Damage Score 0.3799 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.7%
  • 20x: 95.6%
Validation Efficiency 99% (72/73)
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 sensitive to low nanomolar levels of the inhibitor wortmanin. The C2 domain of this protein was shown to bind phospholipids but not Ca2+, which suggests that this enzyme may function in a calcium-independent manner. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit normal epidermal growth, differentiation and function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts19 A G 18: 59,140,565 (GRCm39) probably benign Het
Ahnak A G 19: 8,992,366 (GRCm39) H4550R possibly damaging Het
Anxa6 A G 11: 54,874,173 (GRCm39) V591A probably damaging Het
Apol7c A G 15: 77,410,473 (GRCm39) S158P probably damaging Het
Asxl1 T A 2: 153,242,644 (GRCm39) S1065T possibly damaging Het
Cacna2d4 A G 6: 119,322,067 (GRCm39) probably benign Het
Cd109 T C 9: 78,587,452 (GRCm39) probably benign Het
Cep78 C T 19: 15,933,554 (GRCm39) V675M probably damaging Het
Ces4a T C 8: 105,871,554 (GRCm39) probably benign Het
Chpf A G 1: 75,454,367 (GRCm39) V137A probably damaging Het
Comp T C 8: 70,831,751 (GRCm39) S457P possibly damaging Het
Cth A G 3: 157,625,752 (GRCm39) probably benign Het
Cyp2a12 T C 7: 26,733,563 (GRCm39) L314P probably damaging Het
Ets1 C T 9: 32,649,589 (GRCm39) R309C probably damaging Het
Foxp2 T C 6: 15,254,278 (GRCm39) probably benign Het
Gm9875 T G 2: 13,562,995 (GRCm39) F108V unknown Het
Golga5 G T 12: 102,442,467 (GRCm39) V269F possibly damaging Het
Greb1 T C 12: 16,730,213 (GRCm39) Y1738C probably damaging Het
Grin2a G T 16: 9,810,336 (GRCm39) P21Q probably damaging Het
Hdac5 A T 11: 102,086,850 (GRCm39) V70E probably damaging Het
Hdac9 T C 12: 34,487,221 (GRCm39) Q60R probably damaging Het
Hsd17b3 T C 13: 64,221,750 (GRCm39) T92A possibly damaging Het
Itpk1 C T 12: 102,572,337 (GRCm39) probably benign Het
Lin28a T C 4: 133,735,410 (GRCm39) probably benign Het
Mapk6 T C 9: 75,305,244 (GRCm39) S58G probably damaging Het
Mmp21 G A 7: 133,279,396 (GRCm39) probably benign Het
Mroh2a C A 1: 88,170,142 (GRCm39) A685D possibly damaging Het
Mroh2a G A 1: 88,178,064 (GRCm39) D1053N probably damaging Het
Msh3 T C 13: 92,481,604 (GRCm39) N303D possibly damaging Het
Mto1 T A 9: 78,364,790 (GRCm39) I343N probably damaging Het
Mto1 C T 9: 78,378,072 (GRCm39) T638M probably damaging Het
Myo18b T C 5: 112,908,193 (GRCm39) K2027E possibly damaging Het
Myo7a T C 7: 97,703,545 (GRCm39) probably benign Het
Nlrp9a T C 7: 26,256,703 (GRCm39) I107T probably damaging Het
Or5k17 C A 16: 58,746,772 (GRCm39) R54L possibly damaging Het
Or8g37 T G 9: 39,731,112 (GRCm39) M59R possibly damaging Het
Osbpl5 A G 7: 143,258,767 (GRCm39) S268P probably damaging Het
Pih1d1 T A 7: 44,809,399 (GRCm39) S289T probably benign Het
Ppef2 A G 5: 92,378,368 (GRCm39) L609P probably damaging Het
Prune2 A T 19: 17,100,199 (GRCm39) D1901V probably damaging Het
Rdh9 T C 10: 127,612,444 (GRCm39) Y31H possibly damaging Het
Slc5a9 T A 4: 111,741,068 (GRCm39) Y526F possibly damaging Het
Slitrk5 A G 14: 111,918,121 (GRCm39) K582E probably benign Het
Sult1c2 A T 17: 54,138,806 (GRCm39) M257K probably damaging Het
Tasor2 T C 13: 3,624,448 (GRCm39) D1834G probably damaging Het
Tmem132d A G 5: 128,061,351 (GRCm39) I417T possibly damaging Het
Tmem229b T C 12: 79,011,908 (GRCm39) T8A probably benign Het
Tmem237 T C 1: 59,153,253 (GRCm39) I89M possibly damaging Het
Tnfrsf17 A T 16: 11,137,683 (GRCm39) D140V probably damaging Het
Tnrc6b T A 15: 80,807,647 (GRCm39) probably benign Het
Trio A G 15: 27,831,485 (GRCm39) L194P probably damaging Het
Vmn2r74 T C 7: 85,605,122 (GRCm39) probably benign Het
Vps13c T A 9: 67,828,217 (GRCm39) M1457K probably benign Het
Zfhx2 A G 14: 55,311,258 (GRCm39) C479R possibly damaging Het
Zfp420 T A 7: 29,574,964 (GRCm39) C395S probably damaging Het
Zfp740 A G 15: 102,121,094 (GRCm39) T136A possibly damaging Het
Zfp82 C T 7: 29,755,754 (GRCm39) E443K probably damaging Het
Zranb2 A G 3: 157,247,400 (GRCm39) S193G probably benign Het
Other mutations in Pik3c2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01086:Pik3c2b APN 1 133,019,356 (GRCm39) missense probably damaging 0.98
IGL01288:Pik3c2b APN 1 133,022,543 (GRCm39) missense probably damaging 0.96
IGL01313:Pik3c2b APN 1 132,999,369 (GRCm39) nonsense probably null
IGL01367:Pik3c2b APN 1 133,033,726 (GRCm39) missense probably benign 0.02
IGL02379:Pik3c2b APN 1 133,022,529 (GRCm39) missense probably damaging 1.00
IGL02638:Pik3c2b APN 1 133,005,056 (GRCm39) splice site probably benign
IGL02728:Pik3c2b APN 1 133,020,065 (GRCm39) missense probably benign 0.09
IGL02992:Pik3c2b APN 1 132,994,718 (GRCm39) nonsense probably null
IGL03121:Pik3c2b APN 1 133,007,483 (GRCm39) missense probably benign 0.00
R0453:Pik3c2b UTSW 1 133,005,134 (GRCm39) missense probably damaging 1.00
R0518:Pik3c2b UTSW 1 133,033,730 (GRCm39) missense probably damaging 1.00
R0616:Pik3c2b UTSW 1 133,028,569 (GRCm39) missense probably damaging 1.00
R1542:Pik3c2b UTSW 1 133,017,772 (GRCm39) missense probably damaging 1.00
R1716:Pik3c2b UTSW 1 133,022,564 (GRCm39) missense probably damaging 1.00
R1728:Pik3c2b UTSW 1 132,994,365 (GRCm39) missense probably benign 0.00
R1729:Pik3c2b UTSW 1 132,994,365 (GRCm39) missense probably benign 0.00
R1730:Pik3c2b UTSW 1 132,994,365 (GRCm39) missense probably benign 0.00
R1739:Pik3c2b UTSW 1 132,994,365 (GRCm39) missense probably benign 0.00
R1762:Pik3c2b UTSW 1 132,994,365 (GRCm39) missense probably benign 0.00
R1783:Pik3c2b UTSW 1 132,994,365 (GRCm39) missense probably benign 0.00
R1784:Pik3c2b UTSW 1 132,994,365 (GRCm39) missense probably benign 0.00
R1785:Pik3c2b UTSW 1 132,994,365 (GRCm39) missense probably benign 0.00
R1816:Pik3c2b UTSW 1 133,029,108 (GRCm39) missense probably benign 0.00
R1897:Pik3c2b UTSW 1 132,994,654 (GRCm39) missense possibly damaging 0.57
R2006:Pik3c2b UTSW 1 132,994,282 (GRCm39) missense probably damaging 1.00
R2067:Pik3c2b UTSW 1 133,027,349 (GRCm39) missense probably damaging 1.00
R2271:Pik3c2b UTSW 1 133,031,166 (GRCm39) missense probably benign
R2294:Pik3c2b UTSW 1 132,994,513 (GRCm39) missense probably damaging 1.00
R2320:Pik3c2b UTSW 1 133,031,151 (GRCm39) missense probably damaging 1.00
R4735:Pik3c2b UTSW 1 132,994,787 (GRCm39) missense probably benign 0.25
R4926:Pik3c2b UTSW 1 133,027,364 (GRCm39) nonsense probably null
R4948:Pik3c2b UTSW 1 133,027,453 (GRCm39) critical splice donor site probably null
R4997:Pik3c2b UTSW 1 133,032,819 (GRCm39) missense probably damaging 1.00
R5304:Pik3c2b UTSW 1 132,998,146 (GRCm39) missense possibly damaging 0.50
R5461:Pik3c2b UTSW 1 133,027,440 (GRCm39) missense possibly damaging 0.66
R5722:Pik3c2b UTSW 1 133,031,574 (GRCm39) missense probably damaging 1.00
R5971:Pik3c2b UTSW 1 133,002,365 (GRCm39) splice site probably null
R5980:Pik3c2b UTSW 1 133,016,046 (GRCm39) missense probably benign 0.43
R6036:Pik3c2b UTSW 1 133,018,451 (GRCm39) missense possibly damaging 0.95
R6138:Pik3c2b UTSW 1 133,002,365 (GRCm39) splice site probably null
R6223:Pik3c2b UTSW 1 132,998,095 (GRCm39) missense probably damaging 1.00
R6273:Pik3c2b UTSW 1 132,994,449 (GRCm39) missense probably benign 0.02
R6742:Pik3c2b UTSW 1 133,003,559 (GRCm39) missense probably benign
R6954:Pik3c2b UTSW 1 132,994,041 (GRCm39) missense possibly damaging 0.50
R6998:Pik3c2b UTSW 1 133,030,110 (GRCm39) missense probably benign 0.23
R7103:Pik3c2b UTSW 1 133,033,712 (GRCm39) missense probably damaging 1.00
R7133:Pik3c2b UTSW 1 133,017,972 (GRCm39) missense possibly damaging 0.73
R7161:Pik3c2b UTSW 1 133,033,850 (GRCm39) missense probably damaging 0.98
R7183:Pik3c2b UTSW 1 132,994,203 (GRCm39) missense probably benign 0.00
R7193:Pik3c2b UTSW 1 133,007,512 (GRCm39) missense probably benign 0.00
R7252:Pik3c2b UTSW 1 133,022,472 (GRCm39) missense probably benign 0.19
R7263:Pik3c2b UTSW 1 133,017,940 (GRCm39) missense probably damaging 0.98
R7404:Pik3c2b UTSW 1 133,018,444 (GRCm39) missense probably damaging 1.00
R7709:Pik3c2b UTSW 1 133,007,579 (GRCm39) critical splice donor site probably null
R7712:Pik3c2b UTSW 1 133,013,349 (GRCm39) missense probably damaging 1.00
R7823:Pik3c2b UTSW 1 133,030,043 (GRCm39) missense probably damaging 1.00
R7831:Pik3c2b UTSW 1 132,998,980 (GRCm39) missense possibly damaging 0.94
R7913:Pik3c2b UTSW 1 133,017,799 (GRCm39) critical splice donor site probably null
R7916:Pik3c2b UTSW 1 133,028,642 (GRCm39) missense probably benign 0.30
R7960:Pik3c2b UTSW 1 133,031,587 (GRCm39) missense probably damaging 1.00
R7981:Pik3c2b UTSW 1 133,003,547 (GRCm39) critical splice acceptor site probably null
R8346:Pik3c2b UTSW 1 133,017,984 (GRCm39) missense probably damaging 0.97
R8938:Pik3c2b UTSW 1 133,016,068 (GRCm39) missense probably benign 0.19
R8997:Pik3c2b UTSW 1 133,018,517 (GRCm39) missense possibly damaging 0.83
R9416:Pik3c2b UTSW 1 133,005,187 (GRCm39) missense probably damaging 1.00
R9598:Pik3c2b UTSW 1 133,012,725 (GRCm39) critical splice donor site probably null
R9621:Pik3c2b UTSW 1 132,999,345 (GRCm39) missense probably damaging 1.00
R9742:Pik3c2b UTSW 1 133,022,487 (GRCm39) missense probably damaging 1.00
R9776:Pik3c2b UTSW 1 133,018,588 (GRCm39) missense possibly damaging 0.64
R9786:Pik3c2b UTSW 1 133,019,338 (GRCm39) missense possibly damaging 0.94
U15987:Pik3c2b UTSW 1 133,002,365 (GRCm39) splice site probably null
X0060:Pik3c2b UTSW 1 133,012,674 (GRCm39) missense probably benign 0.18
Z1176:Pik3c2b UTSW 1 133,027,424 (GRCm39) nonsense probably null
Z1176:Pik3c2b UTSW 1 132,994,291 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTTTGTGACTGTAGCAGAGATGACCAG -3'
(R):5'- CCCTTCAGAAAAGTCTTCATTCAGGCG -3'

Sequencing Primer
(F):5'- GAGATGACCAGAAAGACTACAGCC -3'
(R):5'- TCTTCATTCAGGCGACAGAG -3'
Posted On 2013-07-30