Incidental Mutation 'R4926:Pik3c2b'
ID 379004
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 042527-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.253) question?
Stock # R4926 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 132973410-133036429 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) G to T at 133027364 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Stop codon at position 1288 (E1288*)
Ref Sequence ENSEMBL: ENSMUSP00000076911 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077730]
AlphaFold E9QAN8
Predicted Effect probably null
Transcript: ENSMUST00000077730
AA Change: E1288*
SMART Domains Protein: ENSMUSP00000076911
Gene: ENSMUSG00000026447
AA Change: E1288*

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
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.2%
  • 10x: 95.9%
  • 20x: 91.3%
Validation Efficiency 99% (87/88)
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: 80 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700102P08Rik A T 9: 108,272,498 (GRCm39) D136V probably damaging Het
Ankrd17 G A 5: 90,447,891 (GRCm39) R217W probably damaging Het
Ankrd23 A T 1: 36,571,068 (GRCm39) H102Q probably damaging Het
Arfip2 G T 7: 105,287,151 (GRCm39) R138S probably damaging Het
Arhgap27 A T 11: 103,229,949 (GRCm39) probably null Het
Atg2a T C 19: 6,307,563 (GRCm39) L1499P probably damaging Het
Bnc2 A G 4: 84,194,416 (GRCm39) S110P probably damaging Het
Ccdc171 T C 4: 83,476,829 (GRCm39) probably benign Het
Ccdc7a A G 8: 129,706,535 (GRCm39) probably benign Het
Chd5 T C 4: 152,467,768 (GRCm39) S1689P probably benign Het
Corin A G 5: 72,529,525 (GRCm39) C212R probably damaging Het
Cyp2c65 A G 19: 39,049,597 (GRCm39) I42V probably benign Het
Cyp3a25 G A 5: 145,928,266 (GRCm39) R260C probably damaging Het
Dock6 T C 9: 21,757,087 (GRCm39) Y116C probably damaging Het
Eif3a A G 19: 60,751,656 (GRCm39) probably benign Het
Epop T C 11: 97,519,143 (GRCm39) D322G probably damaging Het
Eps8l3 T A 3: 107,798,004 (GRCm39) probably benign Het
Exph5 T C 9: 53,287,925 (GRCm39) S1669P possibly damaging Het
Faah A T 4: 115,856,823 (GRCm39) probably benign Het
Fanca A G 8: 124,030,724 (GRCm39) C453R probably benign Het
Fcgbp T A 7: 27,785,660 (GRCm39) C366S probably damaging Het
Fmn2 A G 1: 174,329,981 (GRCm39) T124A unknown Het
Foxi3 C T 6: 70,933,996 (GRCm39) S161L probably damaging Het
Foxo3 A T 10: 42,073,020 (GRCm39) V499E probably damaging Het
Gas2l3 CACTCGTCATACT CACT 10: 89,266,820 (GRCm39) probably benign Het
Gbgt1 T C 2: 28,393,182 (GRCm39) V90A probably damaging Het
Gm839 A C 6: 89,189,581 (GRCm39) noncoding transcript Het
Gtf3c2 T C 5: 31,326,467 (GRCm39) E348G possibly damaging Het
Hnrnpm G T 17: 33,868,775 (GRCm39) R551S probably damaging Het
Hspa1l A G 17: 35,197,199 (GRCm39) T413A possibly damaging Het
Hspg2 T C 4: 137,269,841 (GRCm39) Y2297H probably damaging Het
Ighv1-81 T A 12: 115,884,093 (GRCm39) I53L probably benign Het
Kcnj11 C T 7: 45,748,544 (GRCm39) V260I probably benign Het
Krt84 A G 15: 101,438,689 (GRCm39) V266A probably benign Het
Lgals3bp T C 11: 118,284,781 (GRCm39) Y266C probably damaging Het
Lrrc41 T C 4: 115,946,521 (GRCm39) V412A possibly damaging Het
Map4k4 A T 1: 40,056,385 (GRCm39) E1023D probably damaging Het
Mark3 T A 12: 111,584,758 (GRCm39) L118* probably null Het
Mrgpra9 T A 7: 46,884,759 (GRCm39) T303S possibly damaging Het
Mterf4 T C 1: 93,232,647 (GRCm39) E68G probably benign Het
Nckap5 A C 1: 126,456,378 (GRCm39) probably benign Het
Nox3 T A 17: 3,720,169 (GRCm39) T339S probably damaging Het
Nrip2 A C 6: 128,385,337 (GRCm39) H256P probably benign Het
Oas1d T C 5: 121,053,831 (GRCm39) V97A probably benign Het
Obox2 T A 7: 15,131,102 (GRCm39) probably null Het
Opa1 T C 16: 29,467,791 (GRCm39) F989S possibly damaging Het
Or10g9 T C 9: 39,912,319 (GRCm39) probably null Het
Padi1 T A 4: 140,552,158 (GRCm39) I429F probably damaging Het
Paics A G 5: 77,109,051 (GRCm39) D163G probably damaging Het
Prdm16 A T 4: 154,426,009 (GRCm39) V593D possibly damaging Het
Prpf39 A G 12: 65,090,830 (GRCm39) I165M possibly damaging Het
Pth2r A G 1: 65,361,143 (GRCm39) T26A probably benign Het
Ptpn21 T C 12: 98,681,454 (GRCm39) probably null Het
Rab44 C T 17: 29,358,529 (GRCm39) A239V probably benign Het
Rtcb T C 10: 85,791,600 (GRCm39) N52S probably benign Het
Sapcd2 T A 2: 25,263,578 (GRCm39) probably null Het
Scaf11 T C 15: 96,316,123 (GRCm39) E1147G possibly damaging Het
Selenoo T C 15: 88,983,881 (GRCm39) Y595H probably damaging Het
Slc2a5 G T 4: 150,205,199 (GRCm39) E3* probably null Het
Snw1 A G 12: 87,499,428 (GRCm39) V391A probably benign Het
Sorbs2 A G 8: 46,249,254 (GRCm39) K755R probably benign Het
Sorbs3 G T 14: 70,424,394 (GRCm39) P513T probably damaging Het
Sowaha T A 11: 53,370,337 (GRCm39) E133V possibly damaging Het
Srsf5 T C 12: 80,994,075 (GRCm39) probably benign Het
St8sia5 T A 18: 77,342,478 (GRCm39) M396K possibly damaging Het
Tcp11l1 T C 2: 104,512,130 (GRCm39) I501V probably benign Het
Tert A G 13: 73,796,508 (GRCm39) K1080E possibly damaging Het
Tescl T A 7: 24,033,323 (GRCm39) M1L possibly damaging Het
Thop1 T A 10: 80,909,201 (GRCm39) probably null Het
Tmtc4 T C 14: 123,210,618 (GRCm39) H80R probably damaging Het
Toe1 C T 4: 116,661,729 (GRCm39) S480N probably damaging Het
Trap1 C A 16: 3,863,352 (GRCm39) V557F probably benign Het
Trim30d T C 7: 104,132,564 (GRCm39) E91G probably benign Het
Ttf1 C T 2: 28,954,668 (GRCm39) H11Y possibly damaging Het
Ttll8 C A 15: 88,798,368 (GRCm39) G789V probably damaging Het
Ulk4 A G 9: 121,087,798 (GRCm39) F298S probably benign Het
Wwc1 C T 11: 35,780,227 (GRCm39) A243T probably benign Het
Zfp248 A C 6: 118,406,787 (GRCm39) H267Q possibly damaging Het
Zfyve26 T A 12: 79,321,785 (GRCm39) M945L probably benign Het
Zup1 T C 10: 33,825,434 (GRCm39) D16G 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
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'- TCTTCCCTAAGGGCATCCAG -3'
(R):5'- CCTTAACGTTTGGGCTAAGC -3'

Sequencing Primer
(F):5'- GGGGCCTGACCTCTTACTTTAG -3'
(R):5'- GCTAAGCCTGTCCCACTG -3'
Posted On 2016-04-15