Incidental Mutation 'R9776:Pik3c2b'
ID 733668
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
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.253) question?
Stock # R9776 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 132973410-133036429 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 133018588 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 1012 (S1012T)
Ref Sequence ENSEMBL: ENSMUSP00000076911 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077730]
AlphaFold E9QAN8
Predicted Effect possibly damaging
Transcript: ENSMUST00000077730
AA Change: S1012T

PolyPhen 2 Score 0.636 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000076911
Gene: ENSMUSG00000026447
AA Change: S1012T

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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.4%
  • 20x: 98.5%
Validation Efficiency
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: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700069L16Rik T G 5: 113,861,765 (GRCm39) Q35P unknown Het
2010109A12Rik T A 5: 93,361,305 (GRCm39) *120K probably null Het
2700049A03Rik A G 12: 71,235,448 (GRCm39) T1133A possibly damaging Het
A830005F24Rik G A 13: 48,667,758 (GRCm39) R20Q unknown Het
Acta2 T C 19: 34,223,481 (GRCm39) T205A probably benign Het
Adcy5 A G 16: 35,100,725 (GRCm39) D759G probably damaging Het
Ankk1 T A 9: 49,330,714 (GRCm39) M276L probably benign Het
Arfgef2 G A 2: 166,713,447 (GRCm39) E1283K probably damaging Het
Arhgef26 G T 3: 62,246,803 (GRCm39) probably benign Het
Arhgef28 A C 13: 98,133,415 (GRCm39) S351A probably benign Het
Arih2 C T 9: 108,484,504 (GRCm39) G436S probably damaging Het
Bptf T C 11: 106,969,396 (GRCm39) T1013A probably damaging Het
Camsap1 A T 2: 25,828,166 (GRCm39) V1186E probably benign Het
Capn10 G T 1: 92,871,586 (GRCm39) A395S possibly damaging Het
Ccdc184 A T 15: 98,066,737 (GRCm39) T181S probably damaging Het
Clasp1 T C 1: 118,509,108 (GRCm39) I1345T possibly damaging Het
Cpsf1 A T 15: 76,486,779 (GRCm39) H252Q probably damaging Het
Ctnna2 T A 6: 77,582,172 (GRCm39) M363L probably benign Het
Cyp24a1 G A 2: 170,338,625 (GRCm39) P24S probably benign Het
D130040H23Rik A G 8: 69,755,566 (GRCm39) H341R probably damaging Het
Dclk3 A G 9: 111,298,226 (GRCm39) E590G probably damaging Het
Ear2 A T 14: 44,340,729 (GRCm39) Y129F probably benign Het
Egf A G 3: 129,530,514 (GRCm39) L216P probably damaging Het
Fbxw9 T A 8: 85,792,523 (GRCm39) H319Q probably damaging Het
Gipr A G 7: 18,891,487 (GRCm39) S397P probably damaging Het
Gxylt2 G T 6: 100,682,072 (GRCm39) E90* probably null Het
Hnf1b T C 11: 83,784,283 (GRCm39) V473A probably benign Het
Iffo1 G A 6: 125,130,436 (GRCm39) E475K probably damaging Het
Ifi206 T A 1: 173,308,075 (GRCm39) R640S Het
Ipmk A G 10: 71,217,439 (GRCm39) S328G probably damaging Het
Kcnq1 A T 7: 142,737,368 (GRCm39) I229F probably damaging Het
Kif9 C A 9: 110,350,398 (GRCm39) T763N probably benign Het
Klhl36 C T 8: 120,601,129 (GRCm39) Q383* probably null Het
Lrp4 G T 2: 91,316,179 (GRCm39) V766F probably damaging Het
Mettl26 T A 17: 26,094,511 (GRCm39) M3K probably benign Het
Muc16 T A 9: 18,570,675 (GRCm39) I615F unknown Het
Myo7b T A 18: 32,133,068 (GRCm39) Q427L probably benign Het
Naip1 A G 13: 100,559,584 (GRCm39) M1140T probably benign Het
Ncapg G A 5: 45,829,834 (GRCm39) V179I probably damaging Het
Nme4 C T 17: 26,314,410 (GRCm39) G6E possibly damaging Het
Nr1h4 T C 10: 89,319,311 (GRCm39) Y185C probably damaging Het
Nt5c3b T C 11: 100,327,012 (GRCm39) I95V probably benign Het
Ntaq1 A G 15: 58,004,913 (GRCm39) T9A probably benign Het
Or2y3 C T 17: 38,393,470 (GRCm39) R133H probably benign Het
Or5g9 A T 2: 85,552,145 (GRCm39) Y132F probably damaging Het
Or5t16 A T 2: 86,819,055 (GRCm39) I155N probably damaging Het
Pappa2 G T 1: 158,611,481 (GRCm39) P1494Q probably damaging Het
Pdzd2 A G 15: 12,457,909 (GRCm39) F144S probably benign Het
Phactr3 A G 2: 177,975,896 (GRCm39) H547R probably damaging Het
Plppr2 G A 9: 21,859,107 (GRCm39) G408D probably damaging Het
Pom121 T A 5: 135,420,554 (GRCm39) N289I unknown Het
Ppa1 T A 10: 61,487,362 (GRCm39) S30T probably damaging Het
Rgs5 A T 1: 169,518,089 (GRCm39) K108* probably null Het
Rpap1 A G 2: 119,607,278 (GRCm39) V287A probably benign Het
Ryr1 A G 7: 28,774,664 (GRCm39) Y2326H probably damaging Het
Ryr2 A G 13: 11,707,599 (GRCm39) S2813P probably damaging Het
Sap25 T C 5: 137,640,702 (GRCm39) probably null Het
Senp5 T C 16: 31,782,279 (GRCm39) Y739C probably damaging Het
Slc25a29 A T 12: 108,793,017 (GRCm39) L187Q possibly damaging Het
Slc7a2 C T 8: 41,358,641 (GRCm39) T328M probably damaging Het
Slc7a8 T C 14: 55,018,759 (GRCm39) N9S probably benign Het
Snx18 A G 13: 113,754,039 (GRCm39) V298A probably benign Het
Spo11 T A 2: 172,833,904 (GRCm39) I342N possibly damaging Het
Ssc5d A G 7: 4,932,367 (GRCm39) K344E probably benign Het
Sspo A T 6: 48,439,269 (GRCm39) D1639V probably benign Het
Stk32b T C 5: 37,617,001 (GRCm39) D285G probably benign Het
Sult1b1 T C 5: 87,662,815 (GRCm39) D295G probably benign Het
Syt5 A G 7: 4,544,831 (GRCm39) L274P probably damaging Het
Tas1r2 T C 4: 139,396,208 (GRCm39) S545P possibly damaging Het
Tbc1d17 T G 7: 44,490,696 (GRCm39) D632A probably damaging Het
Tbc1d2 A G 4: 46,650,007 (GRCm39) S10P probably benign Het
Tlk1 A T 2: 70,555,908 (GRCm39) I417N probably damaging Het
Tmem184a C T 5: 139,791,984 (GRCm39) R348H possibly damaging Het
Togaram2 T A 17: 72,023,508 (GRCm39) V808D possibly damaging Het
Tpr A G 1: 150,324,939 (GRCm39) Q2397R probably benign Het
Trav7-4 A G 14: 53,698,994 (GRCm39) D47G possibly damaging Het
Usp17le T A 7: 104,419,814 (GRCm39) M35L probably benign Het
Vegfc C T 8: 54,633,829 (GRCm39) S262L probably benign Het
Vmn2r74 T A 7: 85,605,212 (GRCm39) I479L possibly damaging Het
Vps13a A T 19: 16,736,958 (GRCm39) F126L probably benign Het
Zfp945 C A 17: 23,070,582 (GRCm39) C460F possibly damaging Het
Zmym4 G T 4: 126,804,942 (GRCm39) S439R possibly damaging Het
Zscan4-ps3 A G 7: 11,344,093 (GRCm39) E17G probably damaging 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
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
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'- GGTAGGATATGACCCTTTCTTCC -3'
(R):5'- CATTCATGAGCTGTGGCCAG -3'

Sequencing Primer
(F):5'- TAGTGAGTAGCCTGACCCC -3'
(R):5'- CAGCTTGGGGACTATCTGC -3'
Posted On 2022-11-14