Incidental Mutation 'IGL02514:Pik3r2'
ID296704
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 #IGL02514
Quality Score
Status
Chromosome8
Chromosomal Location70768176-70776713 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 70770592 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Histidine at position 422 (Y422H)
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: Y422H

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000034296
Gene: ENSMUSG00000031834
AA Change: Y422H

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: ENSMUST00000034299
SMART Domains Protein: ENSMUSP00000034299
Gene: ENSMUSG00000031838

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
Pfam:GILT 60 163 4e-33 PFAM
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: ENSMUST00000212384
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222087
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310009B15Rik A T 1: 138,852,171 C114* probably null Het
4933421I07Rik A G 7: 42,447,557 M110T probably damaging Het
Amer1 A G X: 95,426,511 V667A possibly damaging Het
Casr C T 16: 36,500,325 G487E probably damaging Het
Catsperd G A 17: 56,661,271 G552D probably damaging Het
Ceacam3 A G 7: 17,162,981 D624G possibly damaging Het
Celsr2 A G 3: 108,397,510 V2208A probably benign Het
Clca4a G A 3: 144,955,071 S664F probably damaging Het
Ddx23 A T 15: 98,658,318 S40T unknown Het
Dhodh G A 8: 109,606,264 R58* probably null Het
Dhx36 A G 3: 62,500,898 L173S possibly damaging Het
Dnaaf5 C T 5: 139,174,117 probably benign Het
Dnah3 T C 7: 119,966,247 D2546G probably damaging Het
Eef2 T G 10: 81,179,593 I316S probably benign Het
Efcab6 T C 15: 84,032,942 D139G possibly damaging Het
Efcab6 A T 15: 83,871,311 probably benign Het
Eif4g3 T A 4: 138,126,194 I357N possibly damaging Het
Elovl2 G A 13: 41,194,771 T44M probably benign Het
Fam92a T G 4: 12,164,080 probably benign Het
Fbln1 T A 15: 85,244,262 C553* probably null Het
Fip1l1 T C 5: 74,571,152 V310A probably damaging Het
Gast A G 11: 100,336,892 D100G probably benign Het
Gk G A X: 85,713,364 probably benign Het
Gm1330 G A 2: 148,999,385 probably benign Het
Hspg2 C A 4: 137,569,576 T4355K probably benign Het
Ipo7 T C 7: 110,048,828 V639A possibly damaging Het
Lrrc7 T C 3: 158,160,292 M1271V probably damaging Het
Msantd1 T A 5: 34,921,543 S141T probably damaging Het
Myo9b T C 8: 71,291,006 I237T probably damaging Het
Olfr1129 G A 2: 87,575,193 M36I probably benign Het
Olfr1286 A C 2: 111,420,772 Y60D probably damaging Het
Olfr322 T C 11: 58,665,643 F28S probably damaging Het
Olfr532 A T 7: 140,419,594 Y60N probably damaging Het
Pan2 A T 10: 128,310,741 M416L possibly damaging Het
Pank4 T C 4: 154,970,465 F209L probably damaging Het
Pcdhb13 A T 18: 37,442,991 I141L possibly damaging Het
Pramef17 T C 4: 143,993,202 K198E probably benign Het
Prdm4 A T 10: 85,907,917 I158N probably damaging Het
Prl T G 13: 27,059,394 L14R probably damaging Het
Rabl6 C A 2: 25,608,176 A23S probably damaging Het
Rbm15b T A 9: 106,884,977 H664L probably damaging Het
Rhobtb1 T A 10: 69,289,641 H618Q probably benign Het
Slc15a1 T C 14: 121,487,040 K140R probably damaging Het
Slc6a17 A G 3: 107,495,677 S145P possibly damaging Het
Snx31 T C 15: 36,525,582 T324A probably damaging Het
Spatc1l T C 10: 76,569,656 probably benign Het
Taar7b A G 10: 24,000,984 N349S probably benign Het
Tbx19 T C 1: 165,153,704 I74V probably benign Het
Tmtc2 G A 10: 105,190,099 T836I possibly damaging Het
Vmn2r72 C A 7: 85,738,699 M552I possibly damaging Het
Vsig10l A G 7: 43,463,914 T199A probably benign Het
Washc4 A T 10: 83,570,083 E481V probably damaging Het
Zc3h15 T A 2: 83,653,381 N33K 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
IGL03395:Pik3r2 APN 8 70772355 missense probably benign
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
Posted On2015-04-16