Incidental Mutation 'IGL03395:Pik3r2'
ID421223
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Pik3r2
Ensembl Gene ENSMUSG00000031834
Gene Namephosphoinositide-3-kinase regulatory subunit 2
Synonymsp85beta
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL03395
Quality Score
Status
Chromosome8
Chromosomal Location70768176-70776713 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 70772355 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Alanine at position 155 (T155A)
Ref Sequence ENSEMBL: ENSMUSP00000034296 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034296] [ENSMUST00000143785]
PDB Structure CRYSTAL STRUCTURE OF P110BETA IN COMPLEX WITH ICSH2 OF P85BETA AND THE DRUG GDC-0941 [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000034296
AA Change: T155A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000034296
Gene: ENSMUSG00000031834
AA Change: T155A

DomainStartEndE-ValueType
SH3 7 79 4e-7 SMART
RhoGAP 122 286 2.36e-18 SMART
low complexity region 291 311 N/A INTRINSIC
SH2 322 405 4.51e-26 SMART
Pfam:PI3K_P85_iSH2 422 590 1.7e-64 PFAM
SH2 614 696 9.96e-28 SMART
low complexity region 713 718 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142370
Predicted Effect probably benign
Transcript: ENSMUST00000143785
SMART Domains Protein: ENSMUSP00000122065
Gene: ENSMUSG00000031834

DomainStartEndE-ValueType
Blast:RhoGAP 1 30 1e-8 BLAST
Pfam:SH2 33 70 4.5e-13 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146707
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152545
Predicted Effect probably benign
Transcript: ENSMUST00000154685
SMART Domains Protein: ENSMUSP00000121463
Gene: ENSMUSG00000031834

DomainStartEndE-ValueType
PDB:2XS6|A 43 84 3e-11 PDB
SCOP:d1pbwa_ 47 79 6e-9 SMART
Blast:RhoGAP 58 84 4e-9 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191396
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212384
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Phosphatidylinositol 3-kinase (PI3K) is a lipid kinase that phosphorylates phosphatidylinositol and similar compounds, creating second messengers important in growth signaling pathways. PI3K functions as a heterodimer of a regulatory and a catalytic subunit. The protein encoded by this gene is a regulatory component of PI3K. Two transcript variants, one protein coding and the other non-protein coding, have been found for this gene. [provided by RefSeq, Dec 2012]
PHENOTYPE: Mice homozygous for disruptions in this gene have lower blood glucose levels both when fed and after fasting. Insulin sensitivity is improved as well. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6430531B16Rik G T 7: 139,976,676 probably benign Het
9330182L06Rik A T 5: 9,422,359 Q352L probably damaging Het
Adam11 A G 11: 102,772,920 D308G probably damaging Het
Adgrg3 A T 8: 95,035,073 I155F probably damaging Het
Ado T C 10: 67,548,538 Y79C probably benign Het
Aox1 T C 1: 58,068,725 probably benign Het
Bicd2 T A 13: 49,375,258 D165E probably damaging Het
Ccdc124 A C 8: 70,868,607 M163R probably benign Het
Ceacam5 T C 7: 17,745,379 probably benign Het
Cenpq A G 17: 40,923,558 L247P probably damaging Het
Crat A G 2: 30,404,966 V479A probably benign Het
Egfr T C 11: 16,910,261 probably benign Het
Emc9 C T 14: 55,584,740 A72T probably benign Het
Fbxo5 G A 10: 5,801,935 S226F probably benign Het
Gm42688 A C 6: 83,108,371 E737D possibly damaging Het
Got1l1 G T 8: 27,200,857 H54Q probably benign Het
Grid2 G A 6: 63,909,069 V150I possibly damaging Het
Klc4 C T 17: 46,632,863 V506M probably damaging Het
Lrrc8c A G 5: 105,606,629 N90S probably benign Het
Lrrk2 T A 15: 91,797,414 probably null Het
Mbd6 G A 10: 127,283,417 R950C probably damaging Het
Nol11 A G 11: 107,175,722 V414A probably benign Het
Olfr18 A T 9: 20,314,551 M123K probably damaging Het
Pcnt T C 10: 76,436,491 E177G possibly damaging Het
Pcnx2 G T 8: 125,887,523 D396E probably benign Het
Pcyt2 A T 11: 120,613,050 probably null Het
Pds5a T C 5: 65,652,449 D390G possibly damaging Het
Rab31 T A 17: 65,696,367 H95L probably benign Het
Rfx5 C T 3: 94,957,802 R259* probably null Het
Slc6a17 T C 3: 107,477,306 D285G probably damaging Het
Spats2l A T 1: 57,938,016 I318F probably damaging Het
Tcf12 A G 9: 71,876,022 S361P probably damaging Het
Other mutations in Pik3r2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00487:Pik3r2 APN 8 70770429 missense probably damaging 1.00
IGL01637:Pik3r2 APN 8 70772348 unclassified probably benign
IGL02514:Pik3r2 APN 8 70770592 missense probably benign 0.00
kingfisher UTSW 8 70770901 missense probably damaging 1.00
R0022:Pik3r2 UTSW 8 70770901 missense probably damaging 1.00
R0022:Pik3r2 UTSW 8 70770901 missense probably damaging 1.00
R0448:Pik3r2 UTSW 8 70772044 unclassified probably benign
R1636:Pik3r2 UTSW 8 70771898 missense probably benign
R1662:Pik3r2 UTSW 8 70770606 missense probably damaging 1.00
R2114:Pik3r2 UTSW 8 70769385 missense probably benign 0.31
R2879:Pik3r2 UTSW 8 70772385 missense probably benign
R3830:Pik3r2 UTSW 8 70770421 missense probably benign 0.19
R3852:Pik3r2 UTSW 8 70770421 missense probably benign 0.19
R3859:Pik3r2 UTSW 8 70769986 missense probably damaging 1.00
R3967:Pik3r2 UTSW 8 70770421 missense probably benign 0.19
R3968:Pik3r2 UTSW 8 70770421 missense probably benign 0.19
R3969:Pik3r2 UTSW 8 70770421 missense probably benign 0.19
R3970:Pik3r2 UTSW 8 70770421 missense probably benign 0.19
R4606:Pik3r2 UTSW 8 70772136 nonsense probably null
R4666:Pik3r2 UTSW 8 70768859 missense possibly damaging 0.93
R5481:Pik3r2 UTSW 8 70769764 missense probably benign 0.31
R6445:Pik3r2 UTSW 8 70772026 missense probably benign 0.01
R6578:Pik3r2 UTSW 8 70772639 missense probably benign 0.00
R6667:Pik3r2 UTSW 8 70769173 missense probably damaging 1.00
R6794:Pik3r2 UTSW 8 70770717 missense probably benign 0.43
R6863:Pik3r2 UTSW 8 70770414 missense probably damaging 1.00
R7378:Pik3r2 UTSW 8 70769381 missense probably benign 0.03
R7750:Pik3r2 UTSW 8 70770901 missense probably damaging 1.00
R7821:Pik3r2 UTSW 8 70769764 missense probably damaging 1.00
R8056:Pik3r2 UTSW 8 70772367 missense probably benign 0.14
R8237:Pik3r2 UTSW 8 70772150 missense probably benign 0.00
R8414:Pik3r2 UTSW 8 70770435 missense probably damaging 1.00
R8534:Pik3r2 UTSW 8 70774668 missense probably benign
R8781:Pik3r2 UTSW 8 70769402 missense possibly damaging 0.88
R8794:Pik3r2 UTSW 8 70771363 missense probably benign
Posted On2016-08-02