Mutagenetix > Incidental Mutations

Incidental Mutation 'R0448:Pik3r2'

39451

Institutional Source

Beutler Lab

Gene Symbol

Pik3r2

Ensembl Gene

ENSMUSG00000031834

Gene Name

phosphoinositide-3-kinase regulatory subunit 2

Synonyms

p85beta

MMRRC Submission

038648-MU

Accession Numbers

Is this an essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0448 (G1)

Quality Score

142

Status

Validated

Chromosome

Chromosomal Location

70768176-70776713 bp(-) (GRCm38)

Type of Mutation

unclassified

DNA Base Change (assembly)

A to G at 70772044 bp

Zygosity

Heterozygous

Amino Acid Change

Gene Model

predicted gene model for transcript(s): [ENSMUST00000034296] [ENSMUST00000143785]

Predicted Effect

probably benign
Transcript: ENSMUST00000034296

SMART Domains

Protein: ENSMUSP00000034296
Gene: ENSMUSG00000031834

Domain	Start	End	E-Value	Type
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

Domain	Start	End	E-Value	Type
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

Domain	Start	End	E-Value	Type
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

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.1%
3x: 98.3%
10x: 96.3%
20x: 93.1%

Validation Efficiency

100% (74/74)

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: 72 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1600015I10Rik	A	T	6: 48,933,057	S643C	probably damaging	Het
9530053A07Rik	T	C	7: 28,140,235	I491T	probably benign	Het
Abcc5	G	A	16: 20,399,937	R232C	probably damaging	Het
Adam9	A	G	8: 24,964,910	S732P	probably damaging	Het
Add2	G	A	6: 86,092,919	V140I	probably benign	Het
Ahi1	G	A	10: 20,972,075	G461S	probably damaging	Het
Arhgef7	A	G	8: 11,819,659	T432A	possibly damaging	Het
Arsi	T	C	18: 60,917,302	I419T	probably damaging	Het
Brca1	G	A	11: 101,508,221	P1515L	possibly damaging	Het
Brcc3	T	A	X: 75,450,041	L222*	probably null	Het
Brpf3	A	T	17: 28,806,036	T28S	probably benign	Het
Cdc20b	T	A	13: 113,078,657	V253E	probably damaging	Het
Cnot6l	T	A	5: 96,080,046	S443C	probably benign	Het
Copg1	G	A	6: 87,904,926	A587T	probably benign	Het
Crebrf	A	G	17: 26,743,102	D391G	probably benign	Het
Crocc	A	T	4: 141,042,191	D283E	probably damaging	Het
Cryga	T	C	1: 65,103,159	N25S	probably benign	Het
Csnk1g1	T	C	9: 65,980,948	F90L	possibly damaging	Het
Cyp2j6	A	G	4: 96,545,728	V115A	probably benign	Het
Cyp3a11	T	C	5: 145,862,394	I328V	probably benign	Het
Dchs1	C	A	7: 105,765,927	E683D	probably benign	Het
Dnah9	T	C	11: 65,918,713		probably benign	Het
Dqx1	T	C	6: 83,060,345	S330P	probably damaging	Het
Epg5	A	G	18: 78,023,365	Y2160C	probably damaging	Het
Ercc5	T	C	1: 44,173,940	L742P	probably damaging	Het
Flt1	C	T	5: 147,566,394		probably benign	Het
Gm9513	T	A	9: 36,477,116	M79K	probably benign	Het
Grip2	A	G	6: 91,779,213	S498P	probably damaging	Het
H2-T22	A	G	17: 36,042,386	L14P	possibly damaging	Het
Hephl1	C	T	9: 15,076,926	G629S	probably damaging	Het
Hsdl2	T	A	4: 59,606,523	M162K	unknown	Het
Kcnh8	C	A	17: 52,977,620		probably null	Het
Krt76	T	C	15: 101,890,647	Q201R	probably damaging	Het
Lrpprc	A	T	17: 84,770,894	Y319N	probably benign	Het
Lrrk2	T	G	15: 91,709,305	I489R	probably damaging	Het
Mboat1	G	T	13: 30,202,410	D136Y	probably damaging	Het
Mcmdc2	T	C	1: 9,940,542	*682Q	probably null	Het
Msx2	C	A	13: 53,468,395	R193L	probably damaging	Het
Nfatc4	T	G	14: 55,831,654	D625E	possibly damaging	Het
Nup153	T	C	13: 46,717,181	E86G	probably benign	Het
Olfr1295	T	A	2: 111,565,214	I77F	probably benign	Het
Olfr130	G	T	17: 38,067,672	R167L	probably benign	Het
Pard3b	T	C	1: 62,166,469	L474P	probably damaging	Het
Pggt1b	A	T	18: 46,262,972		probably benign	Het
Prr14	A	G	7: 127,474,726		probably benign	Het
Rcbtb2	T	C	14: 73,178,429		probably benign	Het
Rufy2	G	A	10: 63,004,736	D429N	probably benign	Het
S1pr5	T	A	9: 21,244,207	T308S	probably damaging	Het
Sephs1	A	G	2: 4,899,560	T250A	probably benign	Het
Serpina12	A	G	12: 104,038,095	S93P	probably benign	Het
Serpinb1b	T	G	13: 33,089,692	H123Q	probably benign	Het
Sftpc	C	T	14: 70,522,680	V46I	probably benign	Het
Skint8	T	A	4: 111,936,890	V159D	probably damaging	Het
Slc25a11	T	C	11: 70,645,579	N134S	probably benign	Het
Slc25a24	T	C	3: 109,157,016		probably benign	Het
Sorl1	C	G	9: 42,004,088	V1282L	probably damaging	Het
Sptan1	T	A	2: 30,026,810	I2170N	probably damaging	Het
Syne4	A	G	7: 30,314,920		probably benign	Het
Tcam1	G	A	11: 106,284,078	E120K	probably benign	Het
Tg	C	A	15: 66,764,442	P626Q	probably damaging	Het
Thoc6	T	A	17: 23,669,576	D196V	probably damaging	Het
Tpi1	A	G	6: 124,814,103	F57S	probably damaging	Het
Tril	A	G	6: 53,817,808	*810Q	probably null	Het
Trrap	T	A	5: 144,839,567	V2972D	possibly damaging	Het
Ttn	T	C	2: 76,720,939	M31370V	probably damaging	Het
Ttn	A	T	2: 76,761,280	V12688E	probably damaging	Het
Txndc11	A	G	16: 11,091,761	F307S	probably damaging	Het
Vmn1r40	C	T	6: 89,714,660	S153L	probably benign	Het
Vmn2r95	A	G	17: 18,451,743	T581A	possibly damaging	Het
Wdtc1	A	G	4: 133,297,500	F462S	probably damaging	Het
Zfp101	A	G	17: 33,382,321	S154P	possibly damaging	Het
Zmym6	A	G	4: 127,108,694	N481D	probably benign	Het

Other mutations in Pik3r2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
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
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

Predicted Primers

PCR Primer
(F):5'- GGCTGTTCCCATCCAGGAAAACTAC -3'
(R):5'- ATTCACCAGGCTGGACTGTGATGC -3'

Sequencing Primer
(F):5'- CATCCAGGAAAACTACTTTTTCCC -3'
(R):5'- ACCGCCTTGTATGATGCTG -3'

Posted On

2013-05-23