Mutagenetix > Incidental Mutation

Incidental Mutation 'R0265:Inpp4a'

34818

Institutional Source

Beutler Lab

Gene Symbol

Inpp4a

Ensembl Gene

ENSMUSG00000026113

Gene Name

inositol polyphosphate-4-phosphatase, type I

Synonyms

107kDa

MMRRC Submission

038491-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.225) question?

Stock #

R0265 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

37299865-37410736 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 37378986 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Valine at position 498 (D498V)

Ref Sequence

ENSEMBL: ENSMUSP00000123071 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027287] [ENSMUST00000058307] [ENSMUST00000114933] [ENSMUST00000132401] [ENSMUST00000132615] [ENSMUST00000136846] [ENSMUST00000137266] [ENSMUST00000140264] [ENSMUST00000168546] [ENSMUST00000193774]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000027287
AA Change: D504V

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

SMART Domains

Protein: ENSMUSP00000027287
Gene: ENSMUSG00000026113
AA Change: D504V

Domain	Start	End	E-Value	Type
Blast:C2	49	142	1e-57	BLAST
SCOP:d1bdya_	50	168	7e-5	SMART
low complexity region	565	590	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000058307
AA Change: D239V

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000057233
Gene: ENSMUSG00000026113
AA Change: D239V

Domain	Start	End	E-Value	Type
transmembrane domain	651	673	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000114933
AA Change: D239V

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000110583
Gene: ENSMUSG00000026113
AA Change: D239V

Domain	Start	End	E-Value	Type
low complexity region	300	325	N/A	INTRINSIC
transmembrane domain	662	684	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000123124

Predicted Effect

probably damaging
Transcript: ENSMUST00000132401
AA Change: D498V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000123071
Gene: ENSMUSG00000026113
AA Change: D498V

Domain	Start	End	E-Value	Type
Blast:C2	49	142	1e-57	BLAST
SCOP:d1bdya_	50	168	6e-5	SMART
low complexity region	602	623	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000132615
AA Change: D503V

PolyPhen 2 Score 0.858 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000115249
Gene: ENSMUSG00000026113
AA Change: D503V

Domain	Start	End	E-Value	Type
Blast:C2	49	142	1e-57	BLAST
SCOP:d1bdya_	50	168	7e-5	SMART
low complexity region	565	590	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000136846
AA Change: D503V

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

SMART Domains

Protein: ENSMUSP00000121518
Gene: ENSMUSG00000026113
AA Change: D503V

Domain	Start	End	E-Value	Type
Blast:C2	49	142	9e-58	BLAST
SCOP:d1bdya_	50	168	7e-5	SMART
low complexity region	559	584	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000137266
AA Change: D503V

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000121803
Gene: ENSMUSG00000026113
AA Change: D503V

Domain	Start	End	E-Value	Type
Blast:C2	49	142	1e-57	BLAST
SCOP:d1bdya_	50	168	6e-5	SMART
low complexity region	377	391	N/A	INTRINSIC
low complexity region	607	628	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000140264
AA Change: D498V

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000121107
Gene: ENSMUSG00000026113
AA Change: D498V

Domain	Start	End	E-Value	Type
Blast:C2	49	142	7e-58	BLAST
SCOP:d1bdya_	50	168	7e-5	SMART
low complexity region	377	391	N/A	INTRINSIC
low complexity region	564	589	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000168546
AA Change: D239V

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000130443
Gene: ENSMUSG00000026113
AA Change: D239V

Domain	Start	End	E-Value	Type
transmembrane domain	651	673	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000193774

SMART Domains

Protein: ENSMUSP00000142118
Gene: ENSMUSG00000026113

Domain	Start	End	E-Value	Type
Blast:C2	45	87	7e-13	BLAST

Meta Mutation Damage Score

0.1157

Coding Region Coverage

1x: 98.5%
3x: 97.4%
10x: 95.6%
20x: 92.0%

Validation Efficiency

99% (83/84)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an Mg++ independent enzyme that hydrolyzes the 4-position phosphate from the inositol ring of phosphatidylinositol 3,4-bisphosphate, inositol 1,3,4-trisphosphate, and inositol 3,4-bisphosphate. Multiple transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Aug 2008]
PHENOTYPE: Homozygotes for a spontaneous mutation exhibit small size, ataxia, loss of cerebellar and hippocampal CA1 neurons, and death by 24 days of age from seizures and/or malnutrition. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 82 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930452B06Rik	T	G	14: 8,431,667	Y655S	probably damaging	Het
9330182L06Rik	T	C	5: 9,434,681	L486P	probably damaging	Het
Abca14	A	G	7: 120,223,627	I321V	probably benign	Het
Adcy7	A	G	8: 88,324,763	D837G	probably damaging	Het
Aldh1a1	T	A	19: 20,640,076	Y457*	probably null	Het
Alox5	T	C	6: 116,420,362	Y287C	probably benign	Het
Ano8	T	C	8: 71,480,524		probably benign	Het
Ap3b1	A	G	13: 94,493,681	K815E	unknown	Het
Atp11a	A	T	8: 12,856,930		probably benign	Het
Atp6v0a1	A	T	11: 101,048,515	D702V	possibly damaging	Het
Cacna1b	T	A	2: 24,761,844	N108Y	probably damaging	Het
Ccdc57	G	C	11: 120,921,811	A39G	probably benign	Het
Cdhr1	A	T	14: 37,081,376	V581D	probably benign	Het
Cyp2b23	A	G	7: 26,672,879		probably benign	Het
D430041D05Rik	G	C	2: 104,167,950	P1836R	probably damaging	Het
Ddit4l	C	T	3: 137,624,287		probably benign	Het
Dnah8	A	T	17: 30,690,271	I1024F	probably benign	Het
Edc3	T	A	9: 57,727,338	F213I	probably damaging	Het
Edrf1	G	A	7: 133,657,045	D717N	probably damaging	Het
Efna5	G	A	17: 62,651,073	P63S	probably damaging	Het
Entpd3	A	G	9: 120,558,481	Y248C	probably damaging	Het
Flcn	G	A	11: 59,795,809	Q373*	probably null	Het
Fry	T	C	5: 150,434,776	V1908A	probably damaging	Het
Gabrg3	A	T	7: 57,381,617	Y58*	probably null	Het
Gabrp	A	T	11: 33,552,614	Y417N	probably damaging	Het
Golga2	C	A	2: 32,304,952		probably null	Het
Grip2	C	A	6: 91,773,792		probably null	Het
Gsx2	A	G	5: 75,077,068	Y227C	probably damaging	Het
Hif3a	T	C	7: 17,035,868	*665W	probably null	Het
Hist1h2aa	T	C	13: 23,934,649	V63A	probably benign	Het
Hsd3b1	C	A	3: 98,852,773	V301L	probably damaging	Het
Ifitm5	T	C	7: 140,950,008		probably benign	Het
Itga1	A	T	13: 114,992,459	D554E	probably benign	Het
Itk	G	A	11: 46,389,458		probably benign	Het
Kdm3b	T	A	18: 34,795,663		probably benign	Het
Klhl6	A	G	16: 19,948,234	V470A	probably benign	Het
Lamb3	T	A	1: 193,320,531	W95R	probably damaging	Het
Lbhd2	T	A	12: 111,410,242	I41N	probably damaging	Het
Lrp4	A	T	2: 91,490,670	S1014C	probably damaging	Het
Ltbp2	C	T	12: 84,785,969		probably null	Het
Map3k19	A	G	1: 127,822,182	I1144T	possibly damaging	Het
Mfsd10	T	C	5: 34,635,163		probably benign	Het
Mocos	A	G	18: 24,666,276	D189G	probably benign	Het
Mvb12a	T	A	8: 71,547,010	F224L	probably damaging	Het
Myo15	A	T	11: 60,514,897		probably null	Het
Nos2	A	T	11: 78,937,602	H249L	probably damaging	Het
Notum	A	G	11: 120,658,334	M184T	probably benign	Het
Nvl	C	A	1: 181,134,830	D192Y	probably damaging	Het
Olfr1024	T	A	2: 85,904,247	N269I	probably benign	Het
Olfr1065	C	A	2: 86,445,959	V8L	probably benign	Het
Olfr1308	T	C	2: 111,960,494	Y193C	probably damaging	Het
Olfr204	A	T	16: 59,315,071	F112Y	probably damaging	Het
Olfr218	A	G	1: 173,203,917	K187R	probably benign	Het
Osgin1	A	G	8: 119,445,657	I397V	possibly damaging	Het
Otulin	A	G	15: 27,616,424	V123A	probably damaging	Het
P4ha1	A	G	10: 59,348,259	Y181C	probably damaging	Het
Pcdhgc5	A	T	18: 37,821,350	D559V	probably damaging	Het
Phf2	T	C	13: 48,828,794	N151S	unknown	Het
Plxnc1	C	A	10: 94,813,129	G1263C	probably benign	Het
Rad51ap1	A	G	6: 126,924,197	*338Q	probably null	Het
Raver1	A	G	9: 21,075,659	S676P	probably benign	Het
Rfx8	T	C	1: 39,688,577	E196G	possibly damaging	Het
Rreb1	A	T	13: 37,916,155	K187*	probably null	Het
Rxfp1	T	C	3: 79,667,654	T217A	probably benign	Het
Rxra	T	C	2: 27,752,430	L305P	probably damaging	Het
Sardh	T	C	2: 27,227,066		probably benign	Het
Skor2	A	T	18: 76,876,598	E952D	probably damaging	Het
Slc22a29	A	T	19: 8,169,970	S343T	probably benign	Het
Sorbs2	T	C	8: 45,785,337		probably benign	Het
Supt7l	C	T	5: 31,515,918	V329I	probably benign	Het
Taar2	G	A	10: 23,941,495	R311H	probably benign	Het
Tac1	T	C	6: 7,559,165		probably benign	Het
Tcn2	A	T	11: 3,922,044	V361D	probably damaging	Het
Tm2d3	G	A	7: 65,697,834	A170T	possibly damaging	Het
Tnks	G	A	8: 34,839,970	R1142*	probably null	Het
Ttll7	C	A	3: 146,944,160	Y648*	probably null	Het
Umod	G	T	7: 119,466,073	Q578K	probably benign	Het
Upf2	G	A	2: 6,027,204		probably benign	Het
Vmn2r92	C	T	17: 18,167,957	A408V	probably damaging	Het
Washc5	A	G	15: 59,338,960	I1013T	probably benign	Het
Wdr60	T	C	12: 116,257,406		probably benign	Het
Zfp704	C	A	3: 9,565,157	R48L	probably damaging	Het

Other mutations in Inpp4a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01348:Inpp4a	APN	1	37388905	missense	probably damaging	1.00
IGL01821:Inpp4a	APN	1	37377717	missense	probably damaging	1.00
IGL02015:Inpp4a	APN	1	37389712	missense	probably damaging	1.00
IGL02036:Inpp4a	APN	1	37377569	intron	probably benign
IGL02040:Inpp4a	APN	1	37396085	missense	probably damaging	0.99
IGL02082:Inpp4a	APN	1	37366627	intron	probably benign
IGL02318:Inpp4a	APN	1	37368303	missense	probably damaging	1.00
IGL02555:Inpp4a	APN	1	37379968	missense	possibly damaging	0.70
IGL02622:Inpp4a	APN	1	37379034	missense	probably benign	0.26
stultified	UTSW	1	37387830	missense	probably damaging	0.99
R0388:Inpp4a	UTSW	1	37396160	missense	probably damaging	0.96
R0543:Inpp4a	UTSW	1	37369492	intron	probably benign
R1269:Inpp4a	UTSW	1	37389742	missense	probably benign	0.01
R1719:Inpp4a	UTSW	1	37398799	missense	probably damaging	1.00
R1799:Inpp4a	UTSW	1	37392978	missense	possibly damaging	0.56
R2127:Inpp4a	UTSW	1	37366919	missense	probably benign	0.08
R2143:Inpp4a	UTSW	1	37387746	missense	probably damaging	1.00
R2174:Inpp4a	UTSW	1	37396130	missense	probably damaging	1.00
R2258:Inpp4a	UTSW	1	37377696	missense	probably damaging	1.00
R2327:Inpp4a	UTSW	1	37366166	missense	probably damaging	0.96
R2437:Inpp4a	UTSW	1	37392956	missense	probably damaging	1.00
R2897:Inpp4a	UTSW	1	37366594	missense	probably benign	0.07
R2898:Inpp4a	UTSW	1	37366594	missense	probably benign	0.07
R4830:Inpp4a	UTSW	1	37371780	missense	probably damaging	1.00
R4934:Inpp4a	UTSW	1	37387841	missense	possibly damaging	0.74
R5141:Inpp4a	UTSW	1	37380087	missense	probably benign	0.17
R5152:Inpp4a	UTSW	1	37358535	missense	possibly damaging	0.88
R5627:Inpp4a	UTSW	1	37367773	missense	probably damaging	0.96
R5789:Inpp4a	UTSW	1	37372329	missense	possibly damaging	0.75
R6004:Inpp4a	UTSW	1	37372370	missense	probably damaging	0.99
R6107:Inpp4a	UTSW	1	37377748	missense	probably damaging	0.98
R6180:Inpp4a	UTSW	1	37380102	missense	probably benign
R6434:Inpp4a	UTSW	1	37398838	missense	probably damaging	1.00
R6571:Inpp4a	UTSW	1	37387758	missense	probably damaging	1.00
R6766:Inpp4a	UTSW	1	37372341	missense	probably damaging	1.00
R6992:Inpp4a	UTSW	1	37389691	missense	probably damaging	0.98
R7025:Inpp4a	UTSW	1	37369423	missense	probably benign	0.00
R7126:Inpp4a	UTSW	1	37374272	missense	probably benign	0.00
R7473:Inpp4a	UTSW	1	37369453	missense	probably benign	0.37
R7509:Inpp4a	UTSW	1	37387830	missense	probably damaging	0.99
R7654:Inpp4a	UTSW	1	37374098	splice site	probably null
R7920:Inpp4a	UTSW	1	37367805	missense	probably benign	0.08
R8273:Inpp4a	UTSW	1	37368439	intron	probably benign
R8739:Inpp4a	UTSW	1	37383126	intron	probably benign
R9158:Inpp4a	UTSW	1	37403471	missense	possibly damaging	0.76
R9281:Inpp4a	UTSW	1	37371769	missense	probably damaging	1.00
R9678:Inpp4a	UTSW	1	37366871	missense	probably damaging	0.97
RF006:Inpp4a	UTSW	1	37388827	missense	possibly damaging	0.76

Predicted Primers

PCR Primer
(F):5'- TGCTGAGATTGTCCCATGTTGCC -3'
(R):5'- TGGAGCTTGCTAACAAAGGAGCTG -3'

Sequencing Primer
(F):5'- TCTTAGCAGGCTGCATGGAAC -3'
(R):5'- CAAAGGAGCTGGCACTCTG -3'

Posted On

2013-05-09