Mutagenetix > Incidental Mutation

Incidental Mutation 'R4887:Pik3cb'

376990

Institutional Source

Beutler Lab

Gene Symbol

Pik3cb

Ensembl Gene

ENSMUSG00000032462

Gene Name

phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta

Synonyms

1110001J02Rik, p110beta

MMRRC Submission

041979-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.966) question?

Stock #

R4887 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

98920455-99022264 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 98983381 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Cysteine to Serine at position 76 (C76S)

Ref Sequence

ENSEMBL: ENSMUSP00000035037 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000035037] [ENSMUST00000124723] [ENSMUST00000136965]

AlphaFold

Q8BTI9

PDB Structure

CRYSTAL STRUCTURE OF P110BETA IN COMPLEX WITH ICSH2 OF P85BETA AND THE DRUG GDC-0941 [X-RAY DIFFRACTION]
Discovery and Optimization of Pyrimidone Indoline Amide PI3Kbeta Inhibitors for the Treatment of Phosphatase and TENsin homologue (PTEN)-Deficient Cancers [X-RAY DIFFRACTION]

Predicted Effect

probably damaging
Transcript: ENSMUST00000035037
AA Change: C76S

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000035037
Gene: ENSMUSG00000032462
AA Change: C76S

Domain	Start	End	E-Value	Type
PI3K_p85B	35	112	2.44e-50	SMART
PI3K_rbd	174	282	1.88e-42	SMART
low complexity region	305	311	N/A	INTRINSIC
PI3K_C2	315	417	4.64e-33	SMART
PI3Ka	519	705	1.08e-92	SMART
PI3Kc	795	1061	8.75e-134	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000124723

SMART Domains

Protein: ENSMUSP00000121466
Gene: ENSMUSG00000032462

Domain	Start	End	E-Value	Type
Pfam:PI3K_p85B	35	68	3.6e-14	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000136965
AA Change: C76S

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000138346
Gene: ENSMUSG00000032462
AA Change: C76S

Domain	Start	End	E-Value	Type
PI3K_p85B	35	112	2.44e-50	SMART
PI3K_rbd	174	282	1.88e-42	SMART
low complexity region	305	311	N/A	INTRINSIC
PI3K_C2	315	417	4.64e-33	SMART
Blast:PI3Ka	450	520	1e-37	BLAST

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.9%
20x: 94.2%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an isoform of the catalytic subunit of phosphoinositide 3-kinase (PI3K). These kinases are important in signaling pathways involving receptors on the outer membrane of eukaryotic cells and are named for their catalytic subunit. The encoded protein is the catalytic subunit for PI3Kbeta (PI3KB). PI3KB has been shown to be part of the activation pathway in neutrophils which have bound immune complexes at sites of injury or infection. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2011]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit 30% fetal lethality, decreased size at birth and postnatally, abnormal glucose homeostasis, and dyslipidemia. Mice homozygous for a different knock-out allele die prior to E8.5 [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 94 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310009B15Rik	A	C	1: 138,779,903 (GRCm39)	Y116*	probably null	Het
Abtb3	C	T	10: 85,223,242 (GRCm39)	T17M	unknown	Het
Acer3	T	C	7: 97,906,908 (GRCm39)	T91A	possibly damaging	Het
Acsbg3	A	T	17: 57,183,324 (GRCm39)	I22F	possibly damaging	Het
Adam12	T	C	7: 133,774,550 (GRCm39)	K20E	possibly damaging	Het
Adamtsl3	T	C	7: 82,223,822 (GRCm39)	V275A	possibly damaging	Het
Afg1l	C	T	10: 42,330,374 (GRCm39)	V98I	probably benign	Het
Ajm1	G	A	2: 25,469,759 (GRCm39)	R51C	possibly damaging	Het
Alpk1	C	T	3: 127,467,124 (GRCm39)	G1052R	probably damaging	Het
Anln	A	T	9: 22,291,484 (GRCm39)	S115T	possibly damaging	Het
Apob	T	A	12: 8,063,099 (GRCm39)	N3827K	probably damaging	Het
Aqr	G	A	2: 113,980,990 (GRCm39)	L264F	probably damaging	Het
Arhgap33	T	C	7: 30,231,617 (GRCm39)	S123G	probably damaging	Het
Arvcf	C	T	16: 18,216,863 (GRCm39)	R333*	probably null	Het
Brca2	T	A	5: 150,480,402 (GRCm39)	L2724Q	probably damaging	Het
C2cd6	T	A	1: 59,133,893 (GRCm39)	T43S	probably benign	Het
Cacna1h	A	G	17: 25,596,261 (GRCm39)	V1920A	possibly damaging	Het
Capsl	A	T	15: 9,457,858 (GRCm39)	I26F	possibly damaging	Het
Card10	A	T	15: 78,665,724 (GRCm39)	V673E	possibly damaging	Het
Catspere2	A	G	1: 177,931,515 (GRCm39)	Y478C	unknown	Het
Ccar1	A	G	10: 62,588,997 (GRCm39)	S829P	unknown	Het
Ccdc121	A	G	5: 31,643,596 (GRCm39)	I109V	probably benign	Het
Cdc42bpa	T	C	1: 179,972,200 (GRCm39)	M1334T	possibly damaging	Het
Ceacam2	C	T	7: 25,220,257 (GRCm39)	C267Y	probably benign	Het
Cep68	G	A	11: 20,189,239 (GRCm39)	T591M	probably benign	Het
Chil4	T	C	3: 106,111,460 (GRCm39)	K218R	probably benign	Het
Cldn14	G	T	16: 93,716,747 (GRCm39)	T33K	possibly damaging	Het
Copa	T	A	1: 171,919,843 (GRCm39)	C140S	probably benign	Het
Coq6	T	C	12: 84,419,070 (GRCm39)	L358P	probably damaging	Het
Cyfip1	C	T	7: 55,521,816 (GRCm39)	P40L	probably damaging	Het
Dennd2a	A	C	6: 39,474,093 (GRCm39)	S414A	probably benign	Het
Dpm1	T	C	2: 168,059,679 (GRCm39)	N139S	probably benign	Het
Dpp7	T	A	2: 25,242,770 (GRCm39)		probably null	Het
Ednrb	T	C	14: 104,057,447 (GRCm39)	I372V	possibly damaging	Het
Edrf1	G	T	7: 133,260,339 (GRCm39)	M83I	probably damaging	Het
Fam135a	G	A	1: 24,063,334 (GRCm39)	Q1087*	probably null	Het
Fancg	T	C	4: 43,006,866 (GRCm39)	T275A	probably benign	Het
Fbn1	T	A	2: 125,151,694 (GRCm39)	H2520L	probably damaging	Het
Fmn2	T	C	1: 174,409,527 (GRCm39)	S587P	unknown	Het
Foxr2	A	G	X: 151,913,312 (GRCm39)	Q61R	probably damaging	Het
Frrs1	A	G	3: 116,696,065 (GRCm39)	*124W	probably null	Het
Gm7535	T	A	17: 18,131,333 (GRCm39)		probably benign	Het
H4c1	T	C	13: 23,944,935 (GRCm39)	D69G	probably damaging	Het
Herc3	T	C	6: 58,864,484 (GRCm39)	V706A	probably damaging	Het
Hivep3	A	G	4: 119,980,131 (GRCm39)	E1723G	probably damaging	Het
Igsf9b	A	G	9: 27,233,946 (GRCm39)	I382V	probably benign	Het
Ints1	G	T	5: 139,756,911 (GRCm39)	T467N	possibly damaging	Het
Iqca1	G	A	1: 89,973,423 (GRCm39)	T783M	probably damaging	Het
Kng1	A	G	16: 22,886,448 (GRCm39)	K131R	possibly damaging	Het
Krt35	T	C	11: 99,983,956 (GRCm39)	Y348C	probably damaging	Het
Ldlrad3	A	G	2: 101,943,881 (GRCm39)	C64R	probably damaging	Het
Lilrb4b	C	T	10: 51,360,616 (GRCm39)	A272V	possibly damaging	Het
Lrrc37	T	C	11: 103,505,698 (GRCm39)	H2090R	probably benign	Het
Ltn1	A	T	16: 87,195,697 (GRCm39)	C1276*	probably null	Het
Matn1	G	A	4: 130,679,425 (GRCm39)	A360T	probably benign	Het
Minpp1	G	A	19: 32,475,784 (GRCm39)	V306I	probably benign	Het
Mkx	G	A	18: 6,992,904 (GRCm39)	R127W	probably damaging	Het
Mrpl48	G	T	7: 100,195,616 (GRCm39)		probably benign	Het
Ms4a2	A	G	19: 11,595,793 (GRCm39)	L166S	possibly damaging	Het
Mtus2	T	A	5: 148,013,913 (GRCm39)	Y235*	probably null	Het
Myh4	G	T	11: 67,131,880 (GRCm39)	W113C	probably damaging	Het
Nav2	T	A	7: 49,198,182 (GRCm39)	C1270*	probably null	Het
Ncoa5	A	G	2: 164,844,070 (GRCm39)	L111P	probably damaging	Het
Nup107	T	C	10: 117,606,383 (GRCm39)	Y453C	probably damaging	Het
Oca2	C	T	7: 55,980,106 (GRCm39)	Q604*	probably null	Het
Or13a19	T	C	7: 139,903,014 (GRCm39)	M134T	probably benign	Het
Or13p5	A	C	4: 118,591,885 (GRCm39)	H53P	probably benign	Het
Or14j10	A	T	17: 37,934,782 (GRCm39)	V248D	probably damaging	Het
Or5p58	T	A	7: 107,694,303 (GRCm39)	N158I	probably benign	Het
Or8g33	T	C	9: 39,337,531 (GRCm39)	T279A	possibly damaging	Het
Pde3a	G	T	6: 141,416,668 (GRCm39)	G514V	possibly damaging	Het
Plk1	T	C	7: 121,767,828 (GRCm39)	V411A	probably damaging	Het
Pole	C	T	5: 110,472,619 (GRCm39)	P1600L	probably damaging	Het
Prr36	T	C	8: 4,260,881 (GRCm39)	T979A	probably benign	Het
Rdh7	T	A	10: 127,721,590 (GRCm39)	T229S	probably benign	Het
Rnpepl1	A	T	1: 92,842,835 (GRCm39)	T140S	probably damaging	Het
Rps6kc1	A	T	1: 190,530,891 (GRCm39)	S947T	probably benign	Het
Rtl1	A	G	12: 109,558,138 (GRCm39)	F1234L	probably damaging	Het
Sdc1	G	A	12: 8,841,708 (GRCm39)	M279I	probably damaging	Het
Siae	T	C	9: 37,539,096 (GRCm39)	L169P	possibly damaging	Het
Slc22a22	C	T	15: 57,113,148 (GRCm39)	V364I	probably benign	Het
Sltm	G	T	9: 70,496,260 (GRCm39)	V932F	probably damaging	Het
Smad1	A	G	8: 80,076,381 (GRCm39)	L279P	probably damaging	Het
Spag17	G	T	3: 99,958,147 (GRCm39)	G935V	probably damaging	Het
Srgap3	A	G	6: 112,723,895 (GRCm39)	S546P	probably damaging	Het
Stxbp5	T	C	10: 9,684,844 (GRCm39)	I519V	probably benign	Het
Syt16	A	T	12: 74,176,160 (GRCm39)	I10F	probably damaging	Het
Trim43b	C	G	9: 88,973,365 (GRCm39)	G123R	probably damaging	Het
Ubr3	T	C	2: 69,843,475 (GRCm39)	Y1572H	probably damaging	Het
Umodl1	G	A	17: 31,227,639 (GRCm39)	R1324H	probably benign	Het
Vmn2r44	A	T	7: 8,380,985 (GRCm39)	W303R	probably benign	Het
Wdr93	T	C	7: 79,435,522 (GRCm39)	Y684H	probably damaging	Het
Wnk2	G	A	13: 49,224,478 (GRCm39)	R268C	probably damaging	Het
Zfp438	C	T	18: 5,213,776 (GRCm39)	C394Y	possibly damaging	Het

Other mutations in Pik3cb

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00933:Pik3cb	APN	9	98,983,339 (GRCm39)	missense	probably damaging	0.96
IGL01354:Pik3cb	APN	9	98,946,221 (GRCm39)	missense	possibly damaging	0.83
IGL02132:Pik3cb	APN	9	98,953,430 (GRCm39)	missense	probably benign	0.01
IGL02268:Pik3cb	APN	9	98,928,609 (GRCm39)	missense	probably benign	0.00
IGL02376:Pik3cb	APN	9	98,934,405 (GRCm39)	missense	probably benign	0.00
IGL02378:Pik3cb	APN	9	98,944,893 (GRCm39)	missense	probably benign	0.40
IGL02748:Pik3cb	APN	9	98,945,021 (GRCm39)	splice site	probably benign
IGL03038:Pik3cb	APN	9	98,947,650 (GRCm39)	missense	probably damaging	1.00
IGL03142:Pik3cb	APN	9	98,947,615 (GRCm39)	missense	probably benign	0.10
H8786:Pik3cb	UTSW	9	98,928,612 (GRCm39)	missense	possibly damaging	0.80
R0071:Pik3cb	UTSW	9	98,926,918 (GRCm39)	missense	probably benign	0.02
R0071:Pik3cb	UTSW	9	98,926,918 (GRCm39)	missense	probably benign	0.02
R0305:Pik3cb	UTSW	9	98,946,129 (GRCm39)	missense	possibly damaging	0.86
R0464:Pik3cb	UTSW	9	98,926,796 (GRCm39)	critical splice donor site	probably null
R0635:Pik3cb	UTSW	9	98,946,271 (GRCm39)	splice site	probably benign
R1386:Pik3cb	UTSW	9	98,946,080 (GRCm39)	missense	possibly damaging	0.90
R1530:Pik3cb	UTSW	9	98,936,026 (GRCm39)	missense	probably damaging	0.96
R1802:Pik3cb	UTSW	9	98,983,342 (GRCm39)	nonsense	probably null
R1815:Pik3cb	UTSW	9	98,975,148 (GRCm39)	missense	possibly damaging	0.93
R2011:Pik3cb	UTSW	9	98,987,632 (GRCm39)	nonsense	probably null
R2079:Pik3cb	UTSW	9	98,942,257 (GRCm39)	missense	probably benign	0.27
R2153:Pik3cb	UTSW	9	98,983,297 (GRCm39)	nonsense	probably null
R2237:Pik3cb	UTSW	9	98,923,081 (GRCm39)	missense	probably damaging	1.00
R2238:Pik3cb	UTSW	9	98,923,081 (GRCm39)	missense	probably damaging	1.00
R2513:Pik3cb	UTSW	9	98,943,895 (GRCm39)	missense	probably damaging	1.00
R3982:Pik3cb	UTSW	9	98,928,654 (GRCm39)	missense	probably benign	0.06
R4009:Pik3cb	UTSW	9	98,922,982 (GRCm39)	missense	probably damaging	0.98
R4246:Pik3cb	UTSW	9	98,983,229 (GRCm39)	splice site	probably null
R4248:Pik3cb	UTSW	9	98,983,229 (GRCm39)	splice site	probably null
R4249:Pik3cb	UTSW	9	98,983,229 (GRCm39)	splice site	probably null
R4334:Pik3cb	UTSW	9	98,943,904 (GRCm39)	missense	probably damaging	1.00
R4544:Pik3cb	UTSW	9	98,921,812 (GRCm39)	missense	probably damaging	1.00
R4568:Pik3cb	UTSW	9	98,972,355 (GRCm39)	missense	probably benign	0.00
R4571:Pik3cb	UTSW	9	98,972,310 (GRCm39)	missense	possibly damaging	0.94
R4595:Pik3cb	UTSW	9	98,937,459 (GRCm39)	missense	possibly damaging	0.95
R4599:Pik3cb	UTSW	9	98,943,817 (GRCm39)	missense	probably benign	0.15
R4820:Pik3cb	UTSW	9	98,955,679 (GRCm39)	missense	probably benign	0.00
R4967:Pik3cb	UTSW	9	98,987,685 (GRCm39)	missense	probably benign	0.14
R5029:Pik3cb	UTSW	9	98,936,113 (GRCm39)	missense	probably damaging	0.98
R5031:Pik3cb	UTSW	9	98,953,461 (GRCm39)	missense	probably damaging	1.00
R5394:Pik3cb	UTSW	9	98,970,716 (GRCm39)	missense	probably benign
R5769:Pik3cb	UTSW	9	98,975,212 (GRCm39)	nonsense	probably null
R6128:Pik3cb	UTSW	9	98,946,152 (GRCm39)	missense	possibly damaging	0.95
R6250:Pik3cb	UTSW	9	98,976,651 (GRCm39)	missense	probably benign	0.01
R6354:Pik3cb	UTSW	9	98,955,696 (GRCm39)	missense	probably benign	0.00
R6370:Pik3cb	UTSW	9	98,922,987 (GRCm39)	missense	probably damaging	1.00
R6664:Pik3cb	UTSW	9	98,976,591 (GRCm39)	missense	possibly damaging	0.56
R6665:Pik3cb	UTSW	9	98,955,702 (GRCm39)	missense	probably benign	0.00
R6751:Pik3cb	UTSW	9	98,976,574 (GRCm39)	missense	probably benign
R6781:Pik3cb	UTSW	9	98,923,045 (GRCm39)	missense	possibly damaging	0.52
R6869:Pik3cb	UTSW	9	98,942,312 (GRCm39)	missense	probably benign	0.08
R6883:Pik3cb	UTSW	9	98,983,453 (GRCm39)	missense	probably benign	0.00
R7150:Pik3cb	UTSW	9	98,975,143 (GRCm39)	missense	probably damaging	1.00
R7446:Pik3cb	UTSW	9	98,928,711 (GRCm39)	missense	probably damaging	1.00
R7679:Pik3cb	UTSW	9	98,970,660 (GRCm39)	missense	probably benign	0.05
R7831:Pik3cb	UTSW	9	98,970,666 (GRCm39)	missense	probably benign
R8300:Pik3cb	UTSW	9	98,928,711 (GRCm39)	missense	probably damaging	1.00
R8837:Pik3cb	UTSW	9	98,936,117 (GRCm39)	missense	possibly damaging	0.65
R8911:Pik3cb	UTSW	9	98,946,201 (GRCm39)	missense	probably benign	0.40
R9299:Pik3cb	UTSW	9	98,943,844 (GRCm39)	missense	probably damaging	1.00
R9337:Pik3cb	UTSW	9	98,943,844 (GRCm39)	missense	probably damaging	1.00
R9477:Pik3cb	UTSW	9	98,922,973 (GRCm39)	critical splice donor site	probably null
R9641:Pik3cb	UTSW	9	98,955,789 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- TTCGGAGACACTTGCATGC -3'
(R):5'- TGTCTAACCGCACGAGTTG -3'

Sequencing Primer
(F):5'- GCTAGCATTGCATACTGGAAAC -3'
(R):5'- ACGAGTTGTGACTGGCAG -3'

Posted On

2016-03-17