Incidental Mutation 'R7161:Pik3c2b'
ID557545
Institutional Source Beutler Lab
Gene Symbol Pik3c2b
Ensembl Gene ENSMUSG00000026447
Gene Namephosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 beta
SynonymsC330011J12Rik, PI3K-C2beta
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.307) question?
Stock #R7161 (G1)
Quality Score225.009
Status Validated
Chromosome1
Chromosomal Location133045667-133108687 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 133106112 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 1618 (E1618G)
Ref Sequence ENSEMBL: ENSMUSP00000076911 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077730]
Predicted Effect probably damaging
Transcript: ENSMUST00000077730
AA Change: E1618G

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000076911
Gene: ENSMUSG00000026447
AA Change: E1618G

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 0.282 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 100% (75/75)
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: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402H24Rik C A 2: 130,806,788 R258L unknown Het
Abca8a T A 11: 110,074,142 Q443L probably benign Het
Acad12 A T 5: 121,607,373 M285K probably damaging Het
Afdn T A 17: 13,888,946 M1592K possibly damaging Het
Bpifb9b A T 2: 154,313,615 T345S possibly damaging Het
Bub1b A G 2: 118,626,053 E526G probably damaging Het
Car13 A G 3: 14,645,208 D70G probably benign Het
Ccdc127 A T 13: 74,352,877 L4F probably damaging Het
Ccng2 C G 5: 93,273,343 S237R probably benign Het
Ccr10 A G 11: 101,174,278 I142T probably benign Het
Cep126 C T 9: 8,087,399 V1005M probably benign Het
Chil6 A G 3: 106,394,412 I124T probably benign Het
Coq8a A G 1: 180,170,341 probably null Het
Ctf2 T A 7: 127,719,304 K174N probably damaging Het
Dapk1 T C 13: 60,696,395 V76A possibly damaging Het
Disp1 A G 1: 183,087,625 M1077T possibly damaging Het
Dnah9 T A 11: 65,855,372 K3972* probably null Het
Dusp7 T A 9: 106,368,915 S40T unknown Het
Emg1 T C 6: 124,705,749 T88A probably benign Het
Fbxo5 A G 10: 5,802,043 V190A possibly damaging Het
Fbxw20 T G 9: 109,225,980 D167A probably damaging Het
Fes A T 7: 80,380,861 V562E probably damaging Het
Foxj1 C G 11: 116,332,408 G190R probably damaging Het
Gatsl2 C A 5: 134,135,190 T75N probably damaging Het
Gdf15 T G 8: 70,631,342 S91R possibly damaging Het
Gm4846 C A 1: 166,487,010 V355F probably damaging Het
Herc4 T A 10: 63,308,415 Y776N probably benign Het
Hspg2 G A 4: 137,514,719 R588H probably damaging Het
Igkv6-25 T A 6: 70,215,778 Y56* probably null Het
Itpr1 C T 6: 108,386,640 A741V probably damaging Het
Kbtbd8 T A 6: 95,126,696 I519K probably benign Het
Kcnh5 T A 12: 74,897,709 Q922L probably benign Het
Kiss1r T C 10: 79,919,489 Y103H probably damaging Het
Knl1 A G 2: 119,070,785 E989G possibly damaging Het
Lamc1 A T 1: 153,226,454 L1466Q probably damaging Het
Lap3 C T 5: 45,498,467 P138L probably benign Het
Lhx1 G A 11: 84,519,872 P300S probably damaging Het
Mppe1 G A 18: 67,229,771 A131V probably benign Het
Neb A T 2: 52,271,592 Y2063N probably damaging Het
Nfe2l1 A G 11: 96,817,720 F740L probably benign Het
Nop10 A G 2: 112,262,046 N8S probably benign Het
Olfr1097 A C 2: 86,890,649 H175Q probably benign Het
Opalin T A 19: 41,069,935 T20S possibly damaging Het
Pask C T 1: 93,310,905 S1286N probably benign Het
Pcdhgc4 A T 18: 37,815,663 E44V probably damaging Het
Pde1a A G 2: 79,865,214 M463T probably benign Het
Pde6a A T 18: 61,281,525 M714L probably benign Het
Pou2f3 T C 9: 43,139,363 N234S probably damaging Het
Ptprm T A 17: 66,809,627 T886S probably benign Het
Rab11fip3 C A 17: 26,069,090 D30Y probably benign Het
Rassf10 A T 7: 112,954,500 I103F probably damaging Het
Rfc4 A G 16: 23,115,433 I206T probably benign Het
Rhcg A G 7: 79,617,441 F29S probably damaging Het
Sec11c A G 18: 65,812,732 I89V probably benign Het
Serac1 T C 17: 6,065,076 D204G probably damaging Het
Serpinb3c T C 1: 107,273,162 N175S probably null Het
Slc25a19 C T 11: 115,616,547 E250K possibly damaging Het
Slc9a8 A T 2: 167,465,383 Y329F possibly damaging Het
Smagp T C 15: 100,636,245 probably benign Het
Spats1 T A 17: 45,449,169 Q268H probably benign Het
Spef2 T C 15: 9,717,603 T219A probably benign Het
Spink13 A G 18: 62,614,955 M11T probably benign Het
Susd1 T C 4: 59,329,581 D669G possibly damaging Het
Svep1 A G 4: 58,128,859 Y613H possibly damaging Het
Tcp10b T C 17: 13,081,746 *439Q probably null Het
Tmed2 T A 5: 124,546,920 M133K possibly damaging Het
Trpv5 A T 6: 41,660,536 Y370* probably null Het
Ttn A G 2: 76,812,244 S13316P probably damaging Het
Uap1l1 A T 2: 25,363,280 M381K probably damaging Het
Wdr26 A G 1: 181,203,130 Y200H probably damaging Het
Wdr78 G A 4: 103,096,616 P129S probably benign Het
Zfhx4 A T 3: 5,244,083 M790L possibly damaging Het
Zscan25 T C 5: 145,286,441 L173P probably benign Het
Other mutations in Pik3c2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01086:Pik3c2b APN 1 133091618 missense probably damaging 0.98
IGL01288:Pik3c2b APN 1 133094805 missense probably damaging 0.96
IGL01313:Pik3c2b APN 1 133071631 nonsense probably null
IGL01367:Pik3c2b APN 1 133105988 missense probably benign 0.02
IGL02379:Pik3c2b APN 1 133094791 missense probably damaging 1.00
IGL02638:Pik3c2b APN 1 133077318 splice site probably benign
IGL02728:Pik3c2b APN 1 133092327 missense probably benign 0.09
IGL02992:Pik3c2b APN 1 133066980 nonsense probably null
IGL03121:Pik3c2b APN 1 133079745 missense probably benign 0.00
R0453:Pik3c2b UTSW 1 133077396 missense probably damaging 1.00
R0518:Pik3c2b UTSW 1 133105992 missense probably damaging 1.00
R0616:Pik3c2b UTSW 1 133100831 missense probably damaging 1.00
R0659:Pik3c2b UTSW 1 133071200 missense probably damaging 0.99
R1542:Pik3c2b UTSW 1 133090034 missense probably damaging 1.00
R1716:Pik3c2b UTSW 1 133094826 missense probably damaging 1.00
R1728:Pik3c2b UTSW 1 133066627 missense probably benign 0.00
R1729:Pik3c2b UTSW 1 133066627 missense probably benign 0.00
R1730:Pik3c2b UTSW 1 133066627 missense probably benign 0.00
R1739:Pik3c2b UTSW 1 133066627 missense probably benign 0.00
R1762:Pik3c2b UTSW 1 133066627 missense probably benign 0.00
R1783:Pik3c2b UTSW 1 133066627 missense probably benign 0.00
R1784:Pik3c2b UTSW 1 133066627 missense probably benign 0.00
R1785:Pik3c2b UTSW 1 133066627 missense probably benign 0.00
R1816:Pik3c2b UTSW 1 133101370 missense probably benign 0.00
R1897:Pik3c2b UTSW 1 133066916 missense possibly damaging 0.57
R2006:Pik3c2b UTSW 1 133066544 missense probably damaging 1.00
R2067:Pik3c2b UTSW 1 133099611 missense probably damaging 1.00
R2271:Pik3c2b UTSW 1 133103428 missense probably benign
R2294:Pik3c2b UTSW 1 133066775 missense probably damaging 1.00
R2320:Pik3c2b UTSW 1 133103413 missense probably damaging 1.00
R4735:Pik3c2b UTSW 1 133067049 missense probably benign 0.25
R4926:Pik3c2b UTSW 1 133099626 nonsense probably null
R4948:Pik3c2b UTSW 1 133099715 critical splice donor site probably null
R4997:Pik3c2b UTSW 1 133105081 missense probably damaging 1.00
R5304:Pik3c2b UTSW 1 133070408 missense possibly damaging 0.50
R5461:Pik3c2b UTSW 1 133099702 missense possibly damaging 0.66
R5722:Pik3c2b UTSW 1 133103836 missense probably damaging 1.00
R5971:Pik3c2b UTSW 1 133074627 splice site probably null
R5980:Pik3c2b UTSW 1 133088308 missense probably benign 0.43
R6036:Pik3c2b UTSW 1 133090713 missense possibly damaging 0.95
R6138:Pik3c2b UTSW 1 133074627 splice site probably null
R6223:Pik3c2b UTSW 1 133070357 missense probably damaging 1.00
R6273:Pik3c2b UTSW 1 133066711 missense probably benign 0.02
R6742:Pik3c2b UTSW 1 133075821 missense probably benign
R6954:Pik3c2b UTSW 1 133066303 missense possibly damaging 0.50
R6998:Pik3c2b UTSW 1 133102372 missense probably benign 0.23
R7103:Pik3c2b UTSW 1 133105974 missense probably damaging 1.00
R7133:Pik3c2b UTSW 1 133090234 missense possibly damaging 0.73
R7183:Pik3c2b UTSW 1 133066465 missense probably benign 0.00
R7193:Pik3c2b UTSW 1 133079774 missense probably benign 0.00
R7252:Pik3c2b UTSW 1 133094734 missense probably benign 0.19
R7263:Pik3c2b UTSW 1 133090202 missense probably damaging 0.98
R7404:Pik3c2b UTSW 1 133090706 missense probably damaging 1.00
U15987:Pik3c2b UTSW 1 133074627 splice site probably null
X0060:Pik3c2b UTSW 1 133084936 missense probably benign 0.18
Predicted Primers PCR Primer
(F):5'- TGAGTTCCCTGTGTCTCACG -3'
(R):5'- GATAGCGCTTGACTCTTCCAG -3'

Sequencing Primer
(F):5'- TGTGTCTCACGCTCGCC -3'
(R):5'- ACGGAGGTCAGGTCCACATG -3'
Posted On2019-06-26