Mutagenetix > Incidental Mutation

Incidental Mutation 'R3547:Pi4k2a'

268277

Institutional Source

Beutler Lab

Gene Symbol

Pi4k2a

Ensembl Gene

ENSMUSG00000025178

Gene Name

phosphatidylinositol 4-kinase type 2 alpha

Synonyms

MMRRC Submission

040666-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.899) question?

Stock #

R3547 (G1)

Quality Score

115

Status

Validated

Chromosome

Chromosomal Location

42078909-42110526 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 42078987 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Proline to Leucine at position 16 (P16L)

Ref Sequence

ENSEMBL: ENSMUSP00000069284 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000051772] [ENSMUST00000066778]

AlphaFold

Q2TBE6

Predicted Effect

probably benign
Transcript: ENSMUST00000051772

SMART Domains

Protein: ENSMUSP00000062887
Gene: ENSMUSG00000049670

Domain	Start	End	E-Value	Type
MORN	14	35	1.64e-5	SMART
MORN	37	58	4.15e-2	SMART
MORN	60	81	1.86e-4	SMART
MORN	83	104	1.84e0	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000066778
AA Change: P16L

PolyPhen 2 Score 0.104 (Sensitivity: 0.93; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000069284
Gene: ENSMUSG00000025178
AA Change: P16L

Domain	Start	End	E-Value	Type
low complexity region	31	53	N/A	INTRINSIC
low complexity region	68	98	N/A	INTRINSIC
Pfam:PI3_PI4_kinase	133	431	1.7e-67	PFAM

Meta Mutation Damage Score

0.0862

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 93.9%

Validation Efficiency

98% (62/63)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Phosphatidylinositolpolyphosphates (PtdInsPs) are centrally involved in many biologic processes, ranging from cell growth and organization of the actin cytoskeleton to endo- and exocytosis. PI4KII phosphorylates PtdIns at the D-4 position, an essential step in the biosynthesis of PtdInsPs (Barylko et al., 2001 [PubMed 11244087]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a gene trap allele develop a progressive neurologic disease typified by urinary incontinence, tremor, limb weakness, weight loss, cerebellar gliosis, Purkinje cell loss, degeneration of spinal cord axons and premature death. Mutant males are sterile while females are subfertile. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Alg5	A	G	3: 54,656,736 (GRCm39)	R316G	probably benign	Het
Anapc1	T	C	2: 128,484,602 (GRCm39)	N1121D	possibly damaging	Het
Antxr2	A	T	5: 98,125,516 (GRCm39)	I247N	probably benign	Het
Arid5b	C	T	10: 67,934,292 (GRCm39)	G294S	probably benign	Het
Arl9	A	G	5: 77,158,326 (GRCm39)	D136G	probably benign	Het
Atxn1l	A	G	8: 110,458,981 (GRCm39)	L427P	possibly damaging	Het
Celf3	T	G	3: 94,395,845 (GRCm39)	C304G	probably damaging	Het
Clcc1	T	A	3: 108,575,429 (GRCm39)	C169S	probably benign	Het
Clec4a3	A	G	6: 122,941,239 (GRCm39)	E78G	probably damaging	Het
Clip1	A	G	5: 123,769,141 (GRCm39)	L532P	probably damaging	Het
Col12a1	T	G	9: 79,540,698 (GRCm39)	K2429T	probably damaging	Het
Col20a1	G	T	2: 180,636,704 (GRCm39)	E228D	probably damaging	Het
Cx3cl1	A	C	8: 95,504,752 (GRCm39)	E56A	possibly damaging	Het
Eprs1	G	A	1: 185,111,939 (GRCm39)		probably null	Het
Fap	A	C	2: 62,349,355 (GRCm39)	L478R	probably damaging	Het
Fhit	T	C	14: 9,870,095 (GRCm38)	T125A	probably benign	Het
Gdi1	T	A	X: 73,351,414 (GRCm39)	F175L	possibly damaging	Het
Golga7b	T	C	19: 42,255,510 (GRCm39)	M129T	possibly damaging	Het
Gpr149	A	T	3: 62,502,549 (GRCm39)	C436S	probably benign	Het
Grid2	T	C	6: 64,297,005 (GRCm39)	V456A	probably damaging	Het
Gstcd	G	T	3: 132,790,599 (GRCm39)	T56K	possibly damaging	Het
Hydin	G	A	8: 111,308,699 (GRCm39)	G3995D	possibly damaging	Het
Igkv4-50	G	A	6: 69,677,765 (GRCm39)	T113I	probably benign	Het
Igkv5-43	A	G	6: 69,753,240 (GRCm39)		probably benign	Het
Igsf10	G	A	3: 59,237,962 (GRCm39)	H740Y	probably benign	Het
Igsf10	C	A	3: 59,243,935 (GRCm39)	R133L	probably damaging	Het
Lcmt1	A	G	7: 122,999,702 (GRCm39)	E94G	probably benign	Het
Lrp1b	A	T	2: 40,490,300 (GRCm39)	L287H	probably damaging	Het
Ly6m	C	A	15: 74,753,463 (GRCm39)	A18S	probably null	Het
Map3k3	C	T	11: 106,033,379 (GRCm39)	Q211*	probably null	Het
Map4	T	A	9: 109,881,266 (GRCm39)	F43L	possibly damaging	Het
Mcf2	T	C	X: 59,180,806 (GRCm39)	K74R	probably damaging	Het
Mylk	G	A	16: 34,700,538 (GRCm39)	V460I	possibly damaging	Het
Nat1	A	G	8: 67,943,684 (GRCm39)	D23G	possibly damaging	Het
Nbeal1	T	C	1: 60,317,939 (GRCm39)	F1959L	probably damaging	Het
Ncf1	T	A	5: 134,255,463 (GRCm39)	K143*	probably null	Het
Nlrp6	T	G	7: 140,506,682 (GRCm39)	V849G	probably benign	Het
Or52b3	A	G	7: 102,203,677 (GRCm39)	Y62C	probably damaging	Het
Pitx3	T	A	19: 46,124,548 (GRCm39)	Q273L	possibly damaging	Het
Ppp1r27	T	A	11: 120,441,511 (GRCm39)	I90F	probably damaging	Het
Prickle2	T	C	6: 92,388,118 (GRCm39)	Y428C	probably damaging	Het
Prkcq	A	G	2: 11,288,627 (GRCm39)	K527E	probably benign	Het
Prune2	T	A	19: 17,101,712 (GRCm39)	S2405R	probably damaging	Het
Reln	A	G	5: 22,432,598 (GRCm39)	V134A	possibly damaging	Het
Rnf167	T	C	11: 70,540,507 (GRCm39)	I129T	possibly damaging	Het
Rufy4	T	C	1: 74,186,822 (GRCm39)	C537R	probably damaging	Het
Sfxn2	T	C	19: 46,578,635 (GRCm39)	S217P	probably damaging	Het
Slc16a7	T	A	10: 125,130,569 (GRCm39)	K39*	probably null	Het
Slc22a17	A	G	14: 55,144,694 (GRCm39)	L573P	probably damaging	Het
Slc25a45	T	C	19: 5,934,574 (GRCm39)	Y181H	probably damaging	Het
Slc6a20a	A	G	9: 123,489,567 (GRCm39)	S159P	probably damaging	Het
Tbc1d1	G	A	5: 64,443,350 (GRCm39)	R523Q	probably damaging	Het
Thnsl1	T	G	2: 21,217,438 (GRCm39)	D397E	probably benign	Het
Ttn	T	A	2: 76,575,450 (GRCm39)	I25148F	probably damaging	Het
Ube4b	T	C	4: 149,419,573 (GRCm39)	D1045G	probably damaging	Het
Ugt8a	A	T	3: 125,661,031 (GRCm39)	L487*	probably null	Het
Uprt	T	A	X: 103,526,934 (GRCm39)	L123H	probably damaging	Het
Usp9x	T	C	X: 12,994,629 (GRCm39)	L940P	probably benign	Het
Utp20	T	C	10: 88,618,551 (GRCm39)	K1150E	probably damaging	Het
Uty	A	C	Y: 1,158,512 (GRCm39)	D463E	possibly damaging	Het
Vmn1r7	A	G	6: 57,001,834 (GRCm39)	I142T	possibly damaging	Het
Vps13d	T	G	4: 144,801,545 (GRCm39)	T3558P	probably damaging	Het
Zfp319	A	G	8: 96,055,445 (GRCm39)	S253P	probably damaging	Het
Zfp831	A	G	2: 174,499,476 (GRCm39)	S1265G	probably benign	Het

Other mutations in Pi4k2a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01710:Pi4k2a	APN	19	42,093,418 (GRCm39)	missense	probably damaging	1.00
IGL02959:Pi4k2a	APN	19	42,101,510 (GRCm39)	missense	probably benign	0.42
R1570:Pi4k2a	UTSW	19	42,089,083 (GRCm39)	missense	probably benign	0.33
R1992:Pi4k2a	UTSW	19	42,104,377 (GRCm39)	missense	probably damaging	1.00
R2113:Pi4k2a	UTSW	19	42,103,510 (GRCm39)	missense	possibly damaging	0.78
R2358:Pi4k2a	UTSW	19	42,079,131 (GRCm39)	missense	probably damaging	0.99
R2410:Pi4k2a	UTSW	19	42,093,316 (GRCm39)	missense	possibly damaging	0.55
R3708:Pi4k2a	UTSW	19	42,079,370 (GRCm39)	nonsense	probably null
R3712:Pi4k2a	UTSW	19	42,079,131 (GRCm39)	missense	probably damaging	0.99
R3954:Pi4k2a	UTSW	19	42,104,338 (GRCm39)	missense	probably damaging	0.98
R4654:Pi4k2a	UTSW	19	42,101,544 (GRCm39)	critical splice donor site	probably null
R5077:Pi4k2a	UTSW	19	42,108,275 (GRCm39)	splice site	probably null
R5386:Pi4k2a	UTSW	19	42,078,954 (GRCm39)	missense	probably damaging	0.99
R5846:Pi4k2a	UTSW	19	42,103,477 (GRCm39)	missense	probably benign	0.01
R5867:Pi4k2a	UTSW	19	42,093,924 (GRCm39)	critical splice donor site	probably null
R5878:Pi4k2a	UTSW	19	42,089,080 (GRCm39)	missense	probably benign	0.02
R6502:Pi4k2a	UTSW	19	42,079,371 (GRCm39)	missense	probably benign	0.04
R7042:Pi4k2a	UTSW	19	42,093,337 (GRCm39)	missense	probably benign	0.18
R7269:Pi4k2a	UTSW	19	42,079,125 (GRCm39)	missense	probably damaging	1.00
R7819:Pi4k2a	UTSW	19	42,079,013 (GRCm39)	missense	probably benign
R8249:Pi4k2a	UTSW	19	42,103,501 (GRCm39)	missense	probably benign	0.00
R8560:Pi4k2a	UTSW	19	42,089,151 (GRCm39)	nonsense	probably null
R9038:Pi4k2a	UTSW	19	42,089,235 (GRCm39)	missense	probably damaging	1.00
Z1177:Pi4k2a	UTSW	19	42,093,364 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- TCGCCAAGTAAACAGGACAG -3'
(R):5'- TAGATGCTGCACTCGATGG -3'

Sequencing Primer
(F):5'- CCAAGTAAACAGGACAGGCTAG -3'
(R):5'- TGCACTCGATGGCAACCTC -3'

Posted On

2015-02-19