Mutagenetix > Incidental Mutations

Incidental Mutation 'R1799:Inpp4a'

202882

Institutional Source

Beutler Lab

Gene Symbol

Inpp4a

Ensembl Gene

ENSMUSG00000026113

Gene Name

inositol polyphosphate-4-phosphatase, type I

Synonyms

107kDa

MMRRC Submission

039829-MU

Accession Numbers

Is this an essential gene?

Possibly non essential (E-score: 0.271) question?

Stock #

R1799 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

37299865-37410736 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 37392978 bp

Zygosity

Heterozygous

Amino Acid Change

Valine to Glutamic Acid at position 153 (V153E)

Ref Sequence

ENSEMBL: ENSMUSP00000142118 (fasta)

Gene Model

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

Predicted Effect

probably benign
Transcript: ENSMUST00000027287
AA Change: V786E

PolyPhen 2 Score 0.148 (Sensitivity: 0.92; Specificity: 0.87)

SMART Domains

Protein: ENSMUSP00000027287
Gene: ENSMUSG00000026113
AA Change: V786E

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 benign
Transcript: ENSMUST00000058307
AA Change: V510E

PolyPhen 2 Score 0.046 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000057233
Gene: ENSMUSG00000026113
AA Change: V510E

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

Predicted Effect

probably benign
Transcript: ENSMUST00000114933
AA Change: V521E

PolyPhen 2 Score 0.261 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000110583
Gene: ENSMUSG00000026113
AA Change: V521E

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

Predicted Effect

probably benign
Transcript: ENSMUST00000132401
AA Change: V819E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000123071
Gene: ENSMUSG00000026113
AA Change: V819E

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

probably benign
Transcript: ENSMUST00000132615
AA Change: V785E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000115249
Gene: ENSMUSG00000026113
AA Change: V785E

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 benign
Transcript: ENSMUST00000136846
AA Change: V785E

PolyPhen 2 Score 0.039 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000121518
Gene: ENSMUSG00000026113
AA Change: V785E

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 benign
Transcript: ENSMUST00000137266
AA Change: V824E

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000121803
Gene: ENSMUSG00000026113
AA Change: V824E

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 benign
Transcript: ENSMUST00000140264
AA Change: V780E

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)

SMART Domains

Protein: ENSMUSP00000121107
Gene: ENSMUSG00000026113
AA Change: V780E

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 benign
Transcript: ENSMUST00000168546
AA Change: V510E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000130443
Gene: ENSMUSG00000026113
AA Change: V510E

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

Predicted Effect

possibly damaging
Transcript: ENSMUST00000193774
AA Change: V153E

PolyPhen 2 Score 0.561 (Sensitivity: 0.88; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000142118
Gene: ENSMUSG00000026113
AA Change: V153E

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

Coding Region Coverage

1x: 97.5%
3x: 96.9%
10x: 95.3%
20x: 92.3%

Validation Efficiency

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: 102 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A930011G23Rik	A	G	5: 99,234,576	L271P	probably benign	Het
Adamts3	A	C	5: 89,775,421	D175E	probably benign	Het
Adcy4	T	C	14: 55,771,472	T833A	probably benign	Het
Adgrf5	A	T	17: 43,440,067	I508F	probably damaging	Het
AI481877	A	T	4: 59,099,383	V103D	possibly damaging	Het
Arhgap9	G	T	10: 127,327,724	V464L	probably damaging	Het
Atp10a	T	A	7: 58,824,434	D1156E	probably damaging	Het
Atp2a1	A	T	7: 126,450,142	M576K	probably benign	Het
Atrx	T	C	X: 105,847,629	Q1536R	probably damaging	Het
Ccdc141	A	C	2: 77,011,671	V1472G	possibly damaging	Het
Cd84	A	G	1: 171,872,750	T145A	possibly damaging	Het
Celsr1	G	T	15: 86,032,685	N362K	probably damaging	Het
Cep290	G	A	10: 100,516,196	A755T	probably benign	Het
Cfap70	T	A	14: 20,394,999	E1071V	probably damaging	Het
Cps1	T	C	1: 67,209,642	V1176A	probably damaging	Het
Csf2rb2	A	C	15: 78,297,068	N41K	probably damaging	Het
Csn1s2a	G	A	5: 87,778,193	V43M	probably damaging	Het
Cyp26b1	T	C	6: 84,584,272	D136G	probably benign	Het
Cyp7b1	A	G	3: 18,097,452	L199P	probably benign	Het
Dapk1	C	T	13: 60,719,654	T225I	probably damaging	Het
Dio2	T	A	12: 90,729,906	T103S	probably benign	Het
Dnhd1	T	A	7: 105,655,767	S339T	probably benign	Het
Drc1	A	G	5: 30,366,497	N737D	probably damaging	Het
Efhc1	C	T	1: 20,979,538	P541S	probably benign	Het
Elmo2	A	T	2: 165,292,157	I637N	probably damaging	Het
Eps15	T	A	4: 109,382,837	D492E	probably damaging	Het
Ermn	G	T	2: 58,048,237	N121K	probably benign	Het
F5	A	G	1: 164,193,531	T1192A	possibly damaging	Het
Fam69a	C	A	5: 107,909,847	V237F	probably damaging	Het
Fbxo22	T	C	9: 55,223,487	F347L	probably benign	Het
Fbxw15	G	A	9: 109,558,246	S227F	probably damaging	Het
Foxj3	A	G	4: 119,619,351	N242S	probably benign	Het
Gjb3	G	A	4: 127,326,431	R103W	probably damaging	Het
Grm4	A	G	17: 27,472,940	V235A	probably damaging	Het
Gstm4	T	C	3: 108,043,558	N74S	probably damaging	Het
Gtf3c3	A	G	1: 54,420,424	V393A	possibly damaging	Het
Hltf	T	A	3: 20,105,691	L702H	probably damaging	Het
Kmt5c	T	C	7: 4,742,730		probably null	Het
Kynu	A	G	2: 43,604,157	R201G	possibly damaging	Het
Lrp2	T	A	2: 69,503,530	T1456S	probably benign	Het
Lrrc40	G	A	3: 158,036,804	V19I	probably benign	Het
M1ap	T	A	6: 83,005,510	C258*	probably null	Het
Man2a1	C	T	17: 64,669,497	R427W	probably damaging	Het
Man2a1	T	C	17: 64,752,457	L1113P	probably benign	Het
Meikin	C	A	11: 54,417,787	Q404K	probably benign	Het
Mfsd4a	T	C	1: 132,053,596	I222V	possibly damaging	Het
Mpp6	T	A	6: 50,196,545	M463K	probably damaging	Het
N4bp2	A	G	5: 65,806,825	N739S	possibly damaging	Het
Ncoa2	A	T	1: 13,162,293		probably null	Het
Nisch	G	T	14: 31,177,271		probably benign	Het
Nmur2	A	G	11: 56,029,621	V266A	probably damaging	Het
Npcd	G	A	15: 79,828,786	R147C	probably damaging	Het
Olfr209	T	A	16: 59,361,880	I113F	probably benign	Het
Olfr735	T	A	14: 50,346,080	M121L	probably benign	Het
Parp4	A	T	14: 56,648,132	H1556L	unknown	Het
Pcdh9	G	T	14: 93,888,671	A21E	probably benign	Het
Phtf1	A	G	3: 103,996,642	E436G	probably benign	Het
Piezo2	C	A	18: 63,032,840		probably null	Het
Piezo2	T	C	18: 63,108,087	Y690C	probably damaging	Het
Pla2g4f	T	C	2: 120,311,068	R183G	possibly damaging	Het
Plxnd1	T	C	6: 115,994,057	D250G	probably damaging	Het
Ppig	A	G	2: 69,749,400	D426G	unknown	Het
Ppp3cb	T	C	14: 20,524,472	E185G	possibly damaging	Het
Qsox1	A	T	1: 155,794,618	M151K	probably null	Het
Ralgapa2	T	C	2: 146,342,728	E1453G	probably benign	Het
Rnf167	G	A	11: 70,650,012	V191I	probably benign	Het
Rp1	T	C	1: 4,348,832	K686E	possibly damaging	Het
Ryr1	T	G	7: 29,067,621	Q2979P	probably damaging	Het
Scaf1	T	A	7: 45,008,019	I479F	probably damaging	Het
Sept8	A	G	11: 53,534,483	T68A	probably benign	Het
Sh3rf1	A	T	8: 61,372,627	N552I	probably damaging	Het
Slc1a3	A	G	15: 8,688,404	L68P	probably damaging	Het
Slc39a6	G	A	18: 24,585,467	P511L	probably benign	Het
Slc9c1	A	G	16: 45,554,289	Y339C	probably damaging	Het
Smarcal1	G	T	1: 72,585,961	C89F	probably damaging	Het
Smu1	A	T	4: 40,745,537	M261K	probably damaging	Het
Spag8	T	G	4: 43,653,087		probably benign	Het
Spag8	T	C	4: 43,653,345		probably benign	Het
Spata31d1a	T	C	13: 59,703,402	D304G	probably benign	Het
Spdl1	A	T	11: 34,821,029	L298*	probably null	Het
Stac2	C	T	11: 98,039,618		probably null	Het
Stag1	A	G	9: 100,953,462		probably null	Het
Stpg2	C	T	3: 139,419,781	P445L	probably damaging	Het
Sult2a8	A	T	7: 14,423,526	V128E	probably damaging	Het
Synm	A	G	7: 67,735,959	F210L	probably damaging	Het
Tbck	C	G	3: 132,774,502	A714G	probably benign	Het
Tcerg1	A	T	18: 42,560,947	Y711F	possibly damaging	Het
Tnfrsf25	A	G	4: 152,117,008	T98A	probably benign	Het
Togaram2	T	C	17: 71,691,455	S218P	probably damaging	Het
Tpp1	A	T	7: 105,750,308	D84E	probably benign	Het
Trim30d	G	T	7: 104,483,475	Q202K	probably damaging	Het
Trim37	T	A	11: 87,178,019	V397E	probably damaging	Het
Triml1	A	T	8: 43,130,475	I363N	probably damaging	Het
Trpm6	T	A	19: 18,891,999		probably null	Het
Tsc2	T	C	17: 24,604,408	S1055G	probably benign	Het
Ubr5	T	C	15: 37,989,377	D2065G	probably damaging	Het
Uggt2	G	T	14: 119,032,276	P948Q	probably benign	Het
Vps13c	A	T	9: 67,944,117	S2345C	probably damaging	Het
Wtap	G	T	17: 12,980,884	R48S	possibly damaging	Het
Zbtb38	A	G	9: 96,688,881	V50A	probably damaging	Het
Zcchc2	T	A	1: 106,030,287	S829R	probably benign	Het
Zfp385b	T	C	2: 77,415,972	D237G	probably benign	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
R0265:Inpp4a	UTSW	1	37378986	missense	probably damaging	1.00
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
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
RF006:Inpp4a	UTSW	1	37388827	missense	possibly damaging	0.76

Predicted Primers

PCR Primer
(F):5'- AGTGAGATTCAGTGGTCTCTGC -3'
(R):5'- AATACTGCAGCGGGATGAGC -3'

Sequencing Primer
(F):5'- AGAAATTCCTCCCTAGTGCTCTAGAG -3'
(R):5'- GATGAGCTGGGCAGTGC -3'

Posted On

2014-06-23