Incidental Mutation 'R6273:Pik3c2b'
ID 507431
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 044443-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.253) question?
Stock # R6273 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 132973410-133036429 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 132994449 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 138 (S138P)
Ref Sequence ENSEMBL: ENSMUSP00000115469 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077730] [ENSMUST00000153707]
AlphaFold E9QAN8
Predicted Effect probably benign
Transcript: ENSMUST00000077730
AA Change: S138P

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000076911
Gene: ENSMUSG00000026447
AA Change: S138P

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
AA Change: S138P

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000115469
Gene: ENSMUSG00000026447
AA Change: S138P

DomainStartEndE-ValueType
low complexity region 155 160 N/A INTRINSIC
low complexity region 168 183 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186515
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 94.2%
Validation Efficiency 98% (78/80)
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: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
0610040J01Rik T A 5: 64,055,561 (GRCm39) I99N probably damaging Het
Ank3 G A 10: 69,838,395 (GRCm39) R1566K possibly damaging Het
Ankrd31 A G 13: 96,988,181 (GRCm39) I1065V possibly damaging Het
Aox1 A G 1: 58,378,831 (GRCm39) T1027A probably benign Het
Atm G A 9: 53,399,222 (GRCm39) P1593L probably benign Het
Atp13a5 T G 16: 29,167,555 (GRCm39) I132L probably benign Het
BC035044 A G 6: 128,867,852 (GRCm39) probably benign Het
Cadm3 CT C 1: 173,176,691 (GRCm39) probably benign Homo
Car3 C T 3: 14,936,677 (GRCm39) P247S probably benign Het
Ccdc7a T C 8: 129,513,819 (GRCm39) Y160C probably damaging Het
Cd1d1 A G 3: 86,905,564 (GRCm39) V143A probably benign Het
Cemip2 T A 19: 21,779,369 (GRCm39) V393E probably damaging Het
Cog6 A T 3: 52,903,473 (GRCm39) F142I probably damaging Het
Cracd A T 5: 77,005,568 (GRCm39) D643V unknown Het
Crhr1 T G 11: 104,054,682 (GRCm39) N98K possibly damaging Het
Csf1 A G 3: 107,656,479 (GRCm39) V72A probably damaging Het
Cwc15 T A 9: 14,421,537 (GRCm39) I201K probably benign Het
Dgka T C 10: 128,559,515 (GRCm39) K482R probably benign Het
Dnah7b T C 1: 46,281,476 (GRCm39) S2846P possibly damaging Het
Dst T A 1: 34,314,347 (GRCm39) I4199N probably damaging Het
Dusp7 A G 9: 106,251,095 (GRCm39) T407A possibly damaging Het
Eml2 G A 7: 18,935,088 (GRCm39) V432I probably damaging Het
Fem1a T C 17: 56,564,083 (GRCm39) Y59H possibly damaging Het
Fetub C T 16: 22,751,081 (GRCm39) R143C probably damaging Het
Filip1 A T 9: 79,723,168 (GRCm39) D1150E probably benign Het
Gabra1 A G 11: 42,031,138 (GRCm39) V264A probably damaging Het
Gm4131 T C 14: 62,702,299 (GRCm39) E223G probably damaging Het
Gon4l T C 3: 88,763,156 (GRCm39) V333A probably damaging Het
Gsk3b A G 16: 38,028,408 (GRCm39) T289A probably benign Het
Hmcn2 T C 2: 31,301,846 (GRCm39) S2912P probably damaging Het
Htr7 A T 19: 36,018,969 (GRCm39) probably benign Het
Ibsp A G 5: 104,458,167 (GRCm39) T235A probably benign Het
Ints13 A T 6: 146,467,179 (GRCm39) D116E probably damaging Het
Irag1 G T 7: 110,470,790 (GRCm39) H848N probably benign Het
Kctd19 T C 8: 106,112,117 (GRCm39) N753S probably benign Het
Mdn1 A G 4: 32,715,979 (GRCm39) N2054D probably benign Het
Mink1 A T 11: 70,502,261 (GRCm39) K880* probably null Het
Myo15b T A 11: 115,753,625 (GRCm39) L824Q possibly damaging Het
Napepld T C 5: 21,870,320 (GRCm39) E366G probably benign Het
Obscn T A 11: 58,967,819 (GRCm39) T2662S possibly damaging Het
Or2g7 T G 17: 38,378,686 (GRCm39) L208R probably damaging Het
Or2n1b T A 17: 38,459,833 (GRCm39) M118K possibly damaging Het
Or4k52 T C 2: 111,611,567 (GRCm39) F301L probably benign Het
Or52p1 A G 7: 104,267,102 (GRCm39) D72G probably damaging Het
Or5b12 A G 19: 12,896,764 (GRCm39) V303A probably benign Het
Or6d13 A G 6: 116,518,277 (GRCm39) T288A possibly damaging Het
Pah T C 10: 87,412,077 (GRCm39) probably null Het
Panx3 T G 9: 37,578,725 (GRCm39) I85L probably benign Het
Pate4 T C 9: 35,519,086 (GRCm39) N94D probably benign Het
Pde4d A G 13: 110,086,755 (GRCm39) M610V possibly damaging Het
Pkn1 T C 8: 84,398,899 (GRCm39) N696S probably damaging Het
Plppr2 A G 9: 21,855,801 (GRCm39) E258G probably damaging Het
Plxnd1 A T 6: 115,955,453 (GRCm39) M538K probably damaging Het
Prepl G T 17: 85,390,696 (GRCm39) N87K probably benign Het
Prkag2 C A 5: 25,152,534 (GRCm39) R190L probably damaging Het
Rara A G 11: 98,861,048 (GRCm39) T179A probably benign Het
Rfx7 A G 9: 72,524,279 (GRCm39) K490E possibly damaging Het
Rgsl1 C T 1: 153,703,211 (GRCm39) V147M possibly damaging Het
Rph3a A G 5: 121,083,485 (GRCm39) I595T possibly damaging Het
Rsf1 CG CGACGGCGGTG 7: 97,229,115 (GRCm39) probably benign Homo
Slc35e2 C T 4: 155,694,483 (GRCm39) P10L probably benign Het
Slc8a2 T C 7: 15,879,259 (GRCm39) F582L possibly damaging Het
Sprr2e A G 3: 92,260,171 (GRCm39) M1V probably null Het
Steap1 T A 5: 5,790,827 (GRCm39) R40S possibly damaging Het
Tbc1d2 C T 4: 46,629,912 (GRCm39) G252R probably benign Het
Thsd7a A T 6: 12,408,835 (GRCm39) V729E probably damaging Het
Tmprss13 A G 9: 45,256,630 (GRCm39) Y525C probably damaging Het
Tnik A T 3: 28,631,649 (GRCm39) H383L possibly damaging Het
Vars1 T C 17: 35,232,719 (GRCm39) L881S probably damaging Het
Vmn1r201 A C 13: 22,659,385 (GRCm39) S200R probably damaging Het
Vmn2r130 A T 17: 23,295,759 (GRCm39) H643L probably benign Het
Vmn2r14 A T 5: 109,369,133 (GRCm39) W147R probably benign Het
Vps53 T C 11: 75,992,844 (GRCm39) E367G probably benign Het
Xab2 C T 8: 3,661,822 (GRCm39) G544S probably damaging Het
Ythdf3 T A 3: 16,259,020 (GRCm39) V400E possibly damaging Het
Zfand5 C T 19: 21,257,060 (GRCm39) P147S probably benign Het
Zfp768 A T 7: 126,944,319 (GRCm39) probably null Het
Zswim8 A G 14: 20,763,521 (GRCm39) M423V 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
R0659:Pik3c2b UTSW 1 132,998,938 (GRCm39) missense probably damaging 0.99
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
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'- GCCTTGGACTTCTACAGCAAG -3'
(R):5'- GCTGTTCTGCCGAAGAGAAAC -3'

Sequencing Primer
(F):5'- ACCTCAAGCTCTTGCGTGG -3'
(R):5'- TTCTGCCGAAGAGAAACTGTTG -3'
Posted On 2018-03-15