Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02400:Pi4ka'

291853

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Pi4ka

Ensembl Gene

ENSMUSG00000041720

Gene Name

phosphatidylinositol 4-kinase alpha

Synonyms

Pik4ca

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL02400

Quality Score

Status

Chromosome

Chromosomal Location

17098215-17224178 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 17111748 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 1576 (T1576A)

Ref Sequence

ENSEMBL: ENSMUSP00000036162 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000036161] [ENSMUST00000154364] [ENSMUST00000232232]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000036161
AA Change: T1576A

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000036162
Gene: ENSMUSG00000041720
AA Change: T1576A

Domain	Start	End	E-Value	Type
low complexity region	198	221	N/A	INTRINSIC
low complexity region	243	253	N/A	INTRINSIC
SCOP:d1gw5a_	268	675	2e-3	SMART
low complexity region	895	907	N/A	INTRINSIC
PI3Ka	1483	1671	2.11e-54	SMART
Blast:PI3Kc	1688	1762	2e-39	BLAST
PI3Kc	1788	2041	4.04e-106	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000154364
AA Change: T1576A

PolyPhen 2 Score 0.969 (Sensitivity: 0.77; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000122550
Gene: ENSMUSG00000041720
AA Change: T1576A

Domain	Start	End	E-Value	Type
low complexity region	198	221	N/A	INTRINSIC
low complexity region	243	253	N/A	INTRINSIC
SCOP:d1gw5a_	268	675	2e-3	SMART
low complexity region	895	907	N/A	INTRINSIC
PI3Ka	1483	1671	2.11e-54	SMART
Blast:PI3Kc	1688	1762	2e-39	BLAST
PI3Kc	1788	2041	4.04e-106	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000155928

SMART Domains

Protein: ENSMUSP00000123156
Gene: ENSMUSG00000041720

Domain	Start	End	E-Value	Type
PI3Kc	57	207	1.3e-1	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000231683

Predicted Effect

probably benign
Transcript: ENSMUST00000232232
AA Change: T1576A

PolyPhen 2 Score 0.338 (Sensitivity: 0.90; Specificity: 0.89)

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a phosphatidylinositol (PI) 4-kinase which catalyzes the first committed step in the biosynthesis of phosphatidylinositol 4,5-bisphosphate. The mammalian PI 4-kinases have been classified into two types, II and III, based on their molecular mass, and modulation by detergent and adenosine. The protein encoded by this gene is a type III enzyme that is not inhibited by adenosine. [provided by RefSeq, Sep 2014]
PHENOTYPE: Mice homozygous for a targeted knock-out or knock-in conditionally activated exhibit premature death associated with degeneration of mucosal cells in the stomach and intestines. Mice homozygous for a knock-out allele exhibit early embryonic lethality. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 28 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2610028H24Rik	A	G	10: 76,290,644 (GRCm39)	I128V	possibly damaging	Het
Arfgef3	G	T	10: 18,522,005 (GRCm39)	Q674K	probably damaging	Het
Atp6v0a2	T	A	5: 124,798,849 (GRCm39)	N851K	probably benign	Het
Chrna7	A	G	7: 62,749,070 (GRCm39)	C471R	probably damaging	Het
Csgalnact1	C	A	8: 68,854,144 (GRCm39)	G219V	probably damaging	Het
Egflam	T	A	15: 7,276,534 (GRCm39)	K544M	probably benign	Het
Erbb3	A	C	10: 128,415,393 (GRCm39)	N385K	probably benign	Het
Fancm	A	G	12: 65,160,589 (GRCm39)	R1388G	probably damaging	Het
Gm10720	C	A	9: 3,016,900 (GRCm39)		probably null	Het
Gm20489	A	T	X: 100,306,944 (GRCm39)	N328K	possibly damaging	Het
Gm5828	G	T	1: 16,840,042 (GRCm39)		noncoding transcript	Het
Gnaq	T	C	19: 16,293,492 (GRCm39)	Y145H	probably damaging	Het
Itgbl1	A	G	14: 124,083,938 (GRCm39)	D148G	probably damaging	Het
Myc	T	G	15: 61,861,760 (GRCm39)		probably benign	Het
Or10d5	A	G	9: 39,861,635 (GRCm39)	V144A	probably benign	Het
Or5m3b	A	T	2: 85,872,420 (GRCm39)	I254F	probably benign	Het
Or6c211	A	G	10: 129,505,752 (GRCm39)	V212A	probably damaging	Het
Padi3	T	G	4: 140,516,179 (GRCm39)	K567T	probably benign	Het
Pikfyve	A	G	1: 65,291,728 (GRCm39)	R1316G	probably damaging	Het
Ryr2	A	G	13: 11,620,130 (GRCm39)		probably benign	Het
Sash1	G	A	10: 8,609,411 (GRCm39)	R713*	probably null	Het
Tmem214	G	A	5: 31,030,090 (GRCm39)	A296T	probably benign	Het
Tnfsf4	T	A	1: 161,223,276 (GRCm39)	C42S	possibly damaging	Het
Tpp1	A	G	7: 105,396,238 (GRCm39)	I487T	possibly damaging	Het
Trim43a	T	A	9: 88,464,165 (GRCm39)	N25K	probably benign	Het
Tuft1	T	C	3: 94,542,809 (GRCm39)		probably benign	Het
Usp46	T	C	5: 74,197,713 (GRCm39)	H26R	probably benign	Het
Zfp560	A	T	9: 20,261,896 (GRCm39)	I85N	possibly damaging	Het

Other mutations in Pi4ka

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00580:Pi4ka	APN	16	17,126,008 (GRCm39)	missense	probably benign
IGL00984:Pi4ka	APN	16	17,176,796 (GRCm39)	nonsense	probably null
IGL01066:Pi4ka	APN	16	17,166,637 (GRCm39)	splice site	probably benign
IGL01460:Pi4ka	APN	16	17,175,515 (GRCm39)	missense	probably damaging	1.00
IGL01505:Pi4ka	APN	16	17,127,222 (GRCm39)	missense	probably benign	0.22
IGL01518:Pi4ka	APN	16	17,098,599 (GRCm39)	missense	probably benign	0.03
IGL01533:Pi4ka	APN	16	17,126,065 (GRCm39)	missense	probably benign	0.30
IGL01565:Pi4ka	APN	16	17,207,306 (GRCm39)	utr 5 prime	probably benign
IGL01679:Pi4ka	APN	16	17,114,752 (GRCm39)	splice site	probably benign
IGL01685:Pi4ka	APN	16	17,143,066 (GRCm39)	missense	probably benign	0.09
IGL01734:Pi4ka	APN	16	17,115,124 (GRCm39)	missense	probably benign	0.23
IGL01799:Pi4ka	APN	16	17,207,235 (GRCm39)	missense	probably damaging	1.00
IGL01969:Pi4ka	APN	16	17,196,347 (GRCm39)	missense	probably benign	0.15
IGL02092:Pi4ka	APN	16	17,136,360 (GRCm39)	missense	probably benign	0.00
IGL02113:Pi4ka	APN	16	17,191,279 (GRCm39)	missense	probably benign	0.00
IGL02177:Pi4ka	APN	16	17,136,146 (GRCm39)	missense	probably benign	0.09
IGL02426:Pi4ka	APN	16	17,196,296 (GRCm39)	splice site	probably benign
IGL02474:Pi4ka	APN	16	17,143,293 (GRCm39)	missense	probably damaging	1.00
IGL02587:Pi4ka	APN	16	17,135,217 (GRCm39)	missense	probably damaging	1.00
IGL02667:Pi4ka	APN	16	17,113,325 (GRCm39)	missense	possibly damaging	0.82
IGL02698:Pi4ka	APN	16	17,109,032 (GRCm39)	missense	probably damaging	1.00
IGL02815:Pi4ka	APN	16	17,176,753 (GRCm39)	splice site	probably benign
IGL02828:Pi4ka	APN	16	17,098,575 (GRCm39)	intron	probably benign
IGL02939:Pi4ka	APN	16	17,172,074 (GRCm39)	missense	probably damaging	0.97
IGL03123:Pi4ka	APN	16	17,100,539 (GRCm39)	missense	possibly damaging	0.95
IGL03148:Pi4ka	APN	16	17,172,053 (GRCm39)	missense	probably damaging	0.99
arachnoid	UTSW	16	17,103,145 (GRCm39)	unclassified	probably benign
dove_bar	UTSW	16	17,143,916 (GRCm39)	splice site	probably null
mia	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
Pia	UTSW	16	17,098,908 (GRCm39)	missense	probably damaging	1.00
G1patch:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
IGL03098:Pi4ka	UTSW	16	17,143,891 (GRCm39)	missense	probably damaging	1.00
R0024:Pi4ka	UTSW	16	17,133,399 (GRCm39)	splice site	probably benign
R0054:Pi4ka	UTSW	16	17,142,978 (GRCm39)	missense	probably null	1.00
R0054:Pi4ka	UTSW	16	17,142,978 (GRCm39)	missense	probably null	1.00
R0243:Pi4ka	UTSW	16	17,115,499 (GRCm39)	missense	probably benign	0.44
R0374:Pi4ka	UTSW	16	17,100,796 (GRCm39)	unclassified	probably benign
R0478:Pi4ka	UTSW	16	17,127,175 (GRCm39)	missense	possibly damaging	0.92
R0548:Pi4ka	UTSW	16	17,125,582 (GRCm39)	missense	possibly damaging	0.75
R0626:Pi4ka	UTSW	16	17,111,765 (GRCm39)	missense	probably benign	0.00
R0918:Pi4ka	UTSW	16	17,103,124 (GRCm39)	missense	possibly damaging	0.61
R1082:Pi4ka	UTSW	16	17,207,216 (GRCm39)	missense	probably damaging	1.00
R1384:Pi4ka	UTSW	16	17,115,401 (GRCm39)	splice site	probably benign
R1455:Pi4ka	UTSW	16	17,181,818 (GRCm39)	missense	probably benign	0.02
R1479:Pi4ka	UTSW	16	17,191,264 (GRCm39)	missense	probably benign	0.08
R1490:Pi4ka	UTSW	16	17,204,132 (GRCm39)	missense	probably damaging	1.00
R1565:Pi4ka	UTSW	16	17,099,764 (GRCm39)	missense	probably null
R1594:Pi4ka	UTSW	16	17,191,283 (GRCm39)	splice site	probably benign
R1641:Pi4ka	UTSW	16	17,194,894 (GRCm39)	missense	probably benign	0.00
R1694:Pi4ka	UTSW	16	17,113,240 (GRCm39)	missense	probably damaging	0.99
R1828:Pi4ka	UTSW	16	17,098,614 (GRCm39)	missense	probably benign	0.00
R1864:Pi4ka	UTSW	16	17,185,389 (GRCm39)	nonsense	probably null
R2036:Pi4ka	UTSW	16	17,120,976 (GRCm39)	missense	probably damaging	1.00
R2151:Pi4ka	UTSW	16	17,185,371 (GRCm39)	missense	probably benign	0.44
R2844:Pi4ka	UTSW	16	17,168,657 (GRCm39)	missense	probably damaging	0.97
R2876:Pi4ka	UTSW	16	17,185,414 (GRCm39)	missense	possibly damaging	0.77
R3953:Pi4ka	UTSW	16	17,103,145 (GRCm39)	unclassified	probably benign
R3972:Pi4ka	UTSW	16	17,111,739 (GRCm39)	missense	probably damaging	1.00
R4357:Pi4ka	UTSW	16	17,185,303 (GRCm39)	missense	probably benign	0.00
R4385:Pi4ka	UTSW	16	17,204,129 (GRCm39)	missense	probably benign	0.13
R4427:Pi4ka	UTSW	16	17,098,908 (GRCm39)	missense	probably damaging	1.00
R4436:Pi4ka	UTSW	16	17,100,246 (GRCm39)	missense	probably damaging	1.00
R4677:Pi4ka	UTSW	16	17,100,237 (GRCm39)	missense	probably damaging	1.00
R4683:Pi4ka	UTSW	16	17,114,901 (GRCm39)	missense	possibly damaging	0.73
R4736:Pi4ka	UTSW	16	17,195,039 (GRCm39)	missense	probably benign	0.12
R4804:Pi4ka	UTSW	16	17,126,025 (GRCm39)	missense	possibly damaging	0.75
R4886:Pi4ka	UTSW	16	17,176,225 (GRCm39)	missense
R4893:Pi4ka	UTSW	16	17,194,900 (GRCm39)	missense	probably benign	0.21
R4896:Pi4ka	UTSW	16	17,195,033 (GRCm39)	missense	probably damaging	1.00
R5004:Pi4ka	UTSW	16	17,195,033 (GRCm39)	missense	probably damaging	1.00
R5015:Pi4ka	UTSW	16	17,120,946 (GRCm39)	missense	possibly damaging	0.56
R5062:Pi4ka	UTSW	16	17,127,261 (GRCm39)	missense	probably benign	0.02
R5104:Pi4ka	UTSW	16	17,098,914 (GRCm39)	missense	probably damaging	1.00
R5160:Pi4ka	UTSW	16	17,140,917 (GRCm39)	missense	probably benign	0.01
R5173:Pi4ka	UTSW	16	17,168,770 (GRCm39)	missense	possibly damaging	0.95
R5204:Pi4ka	UTSW	16	17,176,909 (GRCm39)	missense	possibly damaging	0.68
R5307:Pi4ka	UTSW	16	17,140,894 (GRCm39)	missense	probably benign	0.00
R5327:Pi4ka	UTSW	16	17,143,277 (GRCm39)	missense	probably damaging	1.00
R5506:Pi4ka	UTSW	16	17,111,817 (GRCm39)	missense	probably damaging	0.96
R5580:Pi4ka	UTSW	16	17,098,951 (GRCm39)	missense	probably damaging	1.00
R5768:Pi4ka	UTSW	16	17,172,736 (GRCm39)	missense	probably benign	0.29
R5857:Pi4ka	UTSW	16	17,176,848 (GRCm39)	missense	probably benign	0.00
R5951:Pi4ka	UTSW	16	17,121,006 (GRCm39)	missense	probably damaging	1.00
R5953:Pi4ka	UTSW	16	17,099,815 (GRCm39)	missense
R6041:Pi4ka	UTSW	16	17,178,436 (GRCm39)	missense	probably benign
R6223:Pi4ka	UTSW	16	17,175,435 (GRCm39)	nonsense	probably null
R6416:Pi4ka	UTSW	16	17,176,186 (GRCm39)	missense	probably benign	0.22
R6535:Pi4ka	UTSW	16	17,118,900 (GRCm39)	missense	probably damaging	1.00
R6580:Pi4ka	UTSW	16	17,168,694 (GRCm39)	missense	probably damaging	1.00
R6720:Pi4ka	UTSW	16	17,143,916 (GRCm39)	splice site	probably null
R6723:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6725:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6752:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6753:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6755:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6767:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6768:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6782:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6782:Pi4ka	UTSW	16	17,143,852 (GRCm39)	missense	probably damaging	1.00
R6788:Pi4ka	UTSW	16	17,194,846 (GRCm39)	missense	possibly damaging	0.89
R6849:Pi4ka	UTSW	16	17,121,285 (GRCm39)	missense	possibly damaging	0.54
R6958:Pi4ka	UTSW	16	17,143,091 (GRCm39)	missense	probably damaging	1.00
R7014:Pi4ka	UTSW	16	17,114,931 (GRCm39)	unclassified	probably benign
R7055:Pi4ka	UTSW	16	17,134,879 (GRCm39)	utr 3 prime	probably benign
R7317:Pi4ka	UTSW	16	17,223,496 (GRCm39)	critical splice donor site	probably null
R7533:Pi4ka	UTSW	16	17,115,525 (GRCm39)	missense
R7552:Pi4ka	UTSW	16	17,109,080 (GRCm39)	missense
R7581:Pi4ka	UTSW	16	17,118,924 (GRCm39)	missense
R7622:Pi4ka	UTSW	16	17,111,841 (GRCm39)	missense
R7717:Pi4ka	UTSW	16	17,194,787 (GRCm39)	missense
R8048:Pi4ka	UTSW	16	17,120,991 (GRCm39)	missense
R8052:Pi4ka	UTSW	16	17,174,030 (GRCm39)	missense
R8079:Pi4ka	UTSW	16	17,120,924 (GRCm39)	missense
R8123:Pi4ka	UTSW	16	17,098,956 (GRCm39)	missense
R8211:Pi4ka	UTSW	16	17,100,769 (GRCm39)	missense
R8310:Pi4ka	UTSW	16	17,171,912 (GRCm39)	critical splice donor site	probably null
R8322:Pi4ka	UTSW	16	17,175,437 (GRCm39)	missense
R8509:Pi4ka	UTSW	16	17,172,008 (GRCm39)	missense
R8735:Pi4ka	UTSW	16	17,136,234 (GRCm39)	missense
R8912:Pi4ka	UTSW	16	17,207,230 (GRCm39)	missense
R8917:Pi4ka	UTSW	16	17,130,310 (GRCm39)	missense
R8921:Pi4ka	UTSW	16	17,125,604 (GRCm39)	missense
R8941:Pi4ka	UTSW	16	17,114,807 (GRCm39)	unclassified	probably benign
R9002:Pi4ka	UTSW	16	17,117,317 (GRCm39)	missense
R9203:Pi4ka	UTSW	16	17,100,165 (GRCm39)	missense
R9222:Pi4ka	UTSW	16	17,176,225 (GRCm39)	missense
R9230:Pi4ka	UTSW	16	17,099,788 (GRCm39)	missense
R9262:Pi4ka	UTSW	16	17,120,859 (GRCm39)	missense
R9338:Pi4ka	UTSW	16	17,135,227 (GRCm39)	missense
R9374:Pi4ka	UTSW	16	17,125,574 (GRCm39)	missense
R9436:Pi4ka	UTSW	16	17,125,670 (GRCm39)	missense
R9499:Pi4ka	UTSW	16	17,125,574 (GRCm39)	missense
R9501:Pi4ka	UTSW	16	17,204,156 (GRCm39)	missense
R9551:Pi4ka	UTSW	16	17,125,574 (GRCm39)	missense
R9705:Pi4ka	UTSW	16	17,099,815 (GRCm39)	missense
RF007:Pi4ka	UTSW	16	17,115,097 (GRCm39)	missense
U24488:Pi4ka	UTSW	16	17,143,040 (GRCm39)	missense	probably damaging	0.96

Posted On

2015-04-16