Mutagenetix > Incidental Mutation

Incidental Mutation 'R7161:Itpr1'

557578

Institutional Source

Beutler Lab

Gene Symbol

Itpr1

Ensembl Gene

ENSMUSG00000030102

Gene Name

inositol 1,4,5-trisphosphate receptor 1

Synonyms

P400, Itpr-1, IP3R1, Pcp1, Pcp-1, Ip3r, InsP3R type I, opt

MMRRC Submission

Accession Numbers

NCBI RefSeq: NM_010585.5; MGI: 96623

Is this an essential gene?

Probably essential (E-score: 0.832) question?

Stock #

R7161 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

108213096-108551109 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 108386640 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Alanine to Valine at position 741 (A741V)

Ref Sequence

ENSEMBL: ENSMUSP00000032192 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000032192] [ENSMUST00000203615] [ENSMUST00000212125]

AlphaFold

no structure available at present

PDB Structure

Crystal structure of the inositol 1,4,5-trisphosphate receptor binding core in complex with IP3 [X-RAY DIFFRACTION]
Crystal structure of the ligand binding suppressor domain of type 1 inositol 1,4,5-trisphosphate receptor [X-RAY DIFFRACTION]

Predicted Effect

probably damaging
Transcript: ENSMUST00000032192
AA Change: A741V

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

SMART Domains

Protein: ENSMUSP00000032192
Gene: ENSMUSG00000030102
AA Change: A741V

Domain	Start	End	E-Value	Type
MIR	112	166	7.99e-8	SMART
MIR	173	223	1.02e-5	SMART
MIR	231	287	2.33e-9	SMART
MIR	294	403	5.95e-16	SMART
Pfam:RYDR_ITPR	474	670	2.3e-61	PFAM
low complexity region	683	695	N/A	INTRINSIC
low complexity region	884	895	N/A	INTRINSIC
low complexity region	1004	1020	N/A	INTRINSIC
Pfam:RYDR_ITPR	1183	1344	1.9e-14	PFAM
low complexity region	1758	1787	N/A	INTRINSIC
Pfam:RIH_assoc	1959	2069	1.2e-33	PFAM
transmembrane domain	2274	2296	N/A	INTRINSIC
Pfam:Ion_trans	2311	2600	9e-22	PFAM
coiled coil region	2683	2732	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000203615
AA Change: A741V

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

SMART Domains

Protein: ENSMUSP00000144880
Gene: ENSMUSG00000030102
AA Change: A741V

Domain	Start	End	E-Value	Type
MIR	112	166	7.99e-8	SMART
MIR	173	223	1.02e-5	SMART
MIR	231	287	2.33e-9	SMART
MIR	294	403	5.95e-16	SMART
Pfam:RYDR_ITPR	474	670	2.3e-61	PFAM
low complexity region	683	695	N/A	INTRINSIC
low complexity region	884	895	N/A	INTRINSIC
low complexity region	1004	1020	N/A	INTRINSIC
Pfam:RYDR_ITPR	1183	1344	1.9e-14	PFAM
low complexity region	1757	1786	N/A	INTRINSIC
Pfam:RIH_assoc	1958	2068	1.2e-33	PFAM
transmembrane domain	2273	2295	N/A	INTRINSIC
Pfam:Ion_trans	2310	2599	9e-22	PFAM
coiled coil region	2682	2731	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000212125

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.0%

Validation Efficiency

100% (75/75)

MGI Phenotype

Strain: 2180360; 3715928; 1856981
Lethality: D10-D21
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an intracellular receptor for inositol 1,4,5-trisphosphate. Upon stimulation by inositol 1,4,5-trisphosphate, this receptor mediates calcium release from the endoplasmic reticulum. Mutations in this gene cause spinocerebellar ataxia type 15, a disease associated with an heterogeneous group of cerebellar disorders. Multiple transcript variants have been identified for this gene. [provided by RefSeq, Nov 2009]
PHENOTYPE: Most homozygotes for a targeted null mutation die in utero, while survivors exhibit severe ataxia, seizures, and lethality by weaning age. Homozygotes for a spontaneous mutation exhibit a postnatal phenotype similar to that of knockout mutants. [provided by MGI curators]

Allele List at MGI

All alleles(71) : Targeted(2) Gene trapped(67) Spontaneous(2)

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930402H24Rik	C	A	2: 130,806,788	R258L	unknown	Het
Abca8a	T	A	11: 110,074,142	Q443L	probably benign	Het
Acad12	A	T	5: 121,607,373	M285K	probably damaging	Het
Afdn	T	A	17: 13,888,946	M1592K	possibly damaging	Het
Bpifb9b	A	T	2: 154,313,615	T345S	possibly damaging	Het
Bub1b	A	G	2: 118,626,053	E526G	probably damaging	Het
Car13	A	G	3: 14,645,208	D70G	probably benign	Het
Ccdc127	A	T	13: 74,352,877	L4F	probably damaging	Het
Ccng2	C	G	5: 93,273,343	S237R	probably benign	Het
Ccr10	A	G	11: 101,174,278	I142T	probably benign	Het
Cep126	C	T	9: 8,087,399	V1005M	probably benign	Het
Chil6	A	G	3: 106,394,412	I124T	probably benign	Het
Coq8a	A	G	1: 180,170,341		probably null	Het
Ctf2	T	A	7: 127,719,304	K174N	probably damaging	Het
Dapk1	T	C	13: 60,696,395	V76A	possibly damaging	Het
Disp1	A	G	1: 183,087,625	M1077T	possibly damaging	Het
Dnah9	T	A	11: 65,855,372	K3972*	probably null	Het
Dusp7	T	A	9: 106,368,915	S40T	unknown	Het
Emg1	T	C	6: 124,705,749	T88A	probably benign	Het
Fbxo5	A	G	10: 5,802,043	V190A	possibly damaging	Het
Fbxw20	T	G	9: 109,225,980	D167A	probably damaging	Het
Fes	A	T	7: 80,380,861	V562E	probably damaging	Het
Foxj1	C	G	11: 116,332,408	G190R	probably damaging	Het
Gatsl2	C	A	5: 134,135,190	T75N	probably damaging	Het
Gdf15	T	G	8: 70,631,342	S91R	possibly damaging	Het
Gm4846	C	A	1: 166,487,010	V355F	probably damaging	Het
Herc4	T	A	10: 63,308,415	Y776N	probably benign	Het
Hspg2	G	A	4: 137,514,719	R588H	probably damaging	Het
Igkv6-25	T	A	6: 70,215,778	Y56*	probably null	Het
Kbtbd8	T	A	6: 95,126,696	I519K	probably benign	Het
Kcnh5	T	A	12: 74,897,709	Q922L	probably benign	Het
Kiss1r	T	C	10: 79,919,489	Y103H	probably damaging	Het
Knl1	A	G	2: 119,070,785	E989G	possibly damaging	Het
Lamc1	A	T	1: 153,226,454	L1466Q	probably damaging	Het
Lap3	C	T	5: 45,498,467	P138L	probably benign	Het
Lhx1	G	A	11: 84,519,872	P300S	probably damaging	Het
Mppe1	G	A	18: 67,229,771	A131V	probably benign	Het
Neb	A	T	2: 52,271,592	Y2063N	probably damaging	Het
Nfe2l1	A	G	11: 96,817,720	F740L	probably benign	Het
Nop10	A	G	2: 112,262,046	N8S	probably benign	Het
Olfr1097	A	C	2: 86,890,649	H175Q	probably benign	Het
Opalin	T	A	19: 41,069,935	T20S	possibly damaging	Het
Pask	C	T	1: 93,310,905	S1286N	probably benign	Het
Pcdhgc4	A	T	18: 37,815,663	E44V	probably damaging	Het
Pde1a	A	G	2: 79,865,214	M463T	probably benign	Het
Pde6a	A	T	18: 61,281,525	M714L	probably benign	Het
Pik3c2b	A	G	1: 133,106,112	E1618G	probably damaging	Het
Pou2f3	T	C	9: 43,139,363	N234S	probably damaging	Het
Ptprm	T	A	17: 66,809,627	T886S	probably benign	Het
Rab11fip3	C	A	17: 26,069,090	D30Y	probably benign	Het
Rassf10	A	T	7: 112,954,500	I103F	probably damaging	Het
Rfc4	A	G	16: 23,115,433	I206T	probably benign	Het
Rhcg	A	G	7: 79,617,441	F29S	probably damaging	Het
Sec11c	A	G	18: 65,812,732	I89V	probably benign	Het
Serac1	T	C	17: 6,065,076	D204G	probably damaging	Het
Serpinb3c	T	C	1: 107,273,162	N175S	probably null	Het
Slc25a19	C	T	11: 115,616,547	E250K	possibly damaging	Het
Slc9a8	A	T	2: 167,465,383	Y329F	possibly damaging	Het
Smagp	T	C	15: 100,636,245		probably benign	Het
Spats1	T	A	17: 45,449,169	Q268H	probably benign	Het
Spef2	T	C	15: 9,717,603	T219A	probably benign	Het
Spink13	A	G	18: 62,614,955	M11T	probably benign	Het
Susd1	T	C	4: 59,329,581	D669G	possibly damaging	Het
Svep1	A	G	4: 58,128,859	Y613H	possibly damaging	Het
Tcp10b	T	C	17: 13,081,746	*439Q	probably null	Het
Tmed2	T	A	5: 124,546,920	M133K	possibly damaging	Het
Trpv5	A	T	6: 41,660,536	Y370*	probably null	Het
Ttn	A	G	2: 76,812,244	S13316P	probably damaging	Het
Uap1l1	A	T	2: 25,363,280	M381K	probably damaging	Het
Wdr26	A	G	1: 181,203,130	Y200H	probably damaging	Het
Wdr78	G	A	4: 103,096,616	P129S	probably benign	Het
Zfhx4	A	T	3: 5,244,083	M790L	possibly damaging	Het
Zscan25	T	C	5: 145,286,441	L173P	probably benign	Het

Other mutations in Itpr1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00979:Itpr1	APN	6	108471120	missense	probably damaging	0.98
IGL01073:Itpr1	APN	6	108413820	missense	probably benign	0.00
IGL01105:Itpr1	APN	6	108381333	missense	probably benign	0.00
IGL01296:Itpr1	APN	6	108399361	missense	probably damaging	1.00
IGL01325:Itpr1	APN	6	108381208	missense	probably benign	0.01
IGL01418:Itpr1	APN	6	108339624	critical splice donor site	probably null
IGL01464:Itpr1	APN	6	108386727	missense	possibly damaging	0.95
IGL01467:Itpr1	APN	6	108488496	missense	probably damaging	0.96
IGL01645:Itpr1	APN	6	108473599	missense	possibly damaging	0.91
IGL01672:Itpr1	APN	6	108381032	nonsense	probably null
IGL01969:Itpr1	APN	6	108377691	missense	probably damaging	1.00
IGL02164:Itpr1	APN	6	108389483	missense	probably benign	0.08
IGL02206:Itpr1	APN	6	108549820	missense	probably damaging	1.00
IGL02232:Itpr1	APN	6	108417923	missense	probably damaging	1.00
IGL02297:Itpr1	APN	6	108339517	missense	possibly damaging	0.84
IGL02434:Itpr1	APN	6	108489922	splice site	probably null
IGL02568:Itpr1	APN	6	108339554	missense	possibly damaging	0.82
IGL02992:Itpr1	APN	6	108381315	missense	probably damaging	1.00
IGL03109:Itpr1	APN	6	108417981	missense	probably damaging	1.00
IGL03130:Itpr1	APN	6	108523401	missense	probably benign	0.00
IGL03333:Itpr1	APN	6	108380910	unclassified	probably benign
aboriginal	UTSW	6	108515947	missense	probably benign
approximation	UTSW	6	108394841	missense	probably benign
estimate	UTSW	6	108389553	missense	probably null	1.00
icarus	UTSW	6	108410900	missense	probably damaging	1.00
marsupialized	UTSW	6	108394073	splice site	probably null
primordial	UTSW	6	108518755	missense	probably benign	0.06
roo	UTSW	6	108410867	missense	probably benign	0.00
wallaby	UTSW	6	108389387	missense	probably damaging	1.00
P0005:Itpr1	UTSW	6	108381257	missense	probably damaging	1.00
PIT4366001:Itpr1	UTSW	6	108493757	nonsense	probably null
R0019:Itpr1	UTSW	6	108354626	missense	probably damaging	1.00
R0128:Itpr1	UTSW	6	108471209	splice site	probably benign
R0129:Itpr1	UTSW	6	108349676	missense	probably damaging	1.00
R0135:Itpr1	UTSW	6	108488482	splice site	probably benign
R0244:Itpr1	UTSW	6	108473589	missense	probably benign	0.00
R0391:Itpr1	UTSW	6	108378167	missense	probably benign	0.22
R0543:Itpr1	UTSW	6	108515748	splice site	probably benign
R0647:Itpr1	UTSW	6	108383698	missense	probably damaging	1.00
R0766:Itpr1	UTSW	6	108410900	missense	probably damaging	1.00
R0971:Itpr1	UTSW	6	108349629	missense	possibly damaging	0.70
R1083:Itpr1	UTSW	6	108510696	missense	possibly damaging	0.92
R1277:Itpr1	UTSW	6	108339621	missense	probably benign	0.22
R1403:Itpr1	UTSW	6	108389553	missense	probably null	1.00
R1403:Itpr1	UTSW	6	108389553	missense	probably null	1.00
R1404:Itpr1	UTSW	6	108386648	missense	probably benign	0.04
R1404:Itpr1	UTSW	6	108386648	missense	probably benign	0.04
R1605:Itpr1	UTSW	6	108349659	missense	possibly damaging	0.77
R1661:Itpr1	UTSW	6	108482897	missense	probably benign	0.38
R1852:Itpr1	UTSW	6	108386706	missense	probably damaging	1.00
R1929:Itpr1	UTSW	6	108493755	missense	probably damaging	1.00
R2012:Itpr1	UTSW	6	108440536	missense	probably benign	0.02
R2027:Itpr1	UTSW	6	108386853	missense	possibly damaging	0.80
R2111:Itpr1	UTSW	6	108378309	unclassified	probably benign
R2166:Itpr1	UTSW	6	108388225	missense	probably damaging	1.00
R2272:Itpr1	UTSW	6	108493755	missense	probably damaging	1.00
R2484:Itpr1	UTSW	6	108369110	missense	probably damaging	1.00
R3115:Itpr1	UTSW	6	108406109	missense	possibly damaging	0.55
R3751:Itpr1	UTSW	6	108349680	missense	probably damaging	1.00
R3798:Itpr1	UTSW	6	108381270	missense	probably damaging	1.00
R3930:Itpr1	UTSW	6	108394841	missense	probably benign
R4081:Itpr1	UTSW	6	108391835	missense	probably damaging	1.00
R4119:Itpr1	UTSW	6	108394355	missense	probably benign
R4406:Itpr1	UTSW	6	108354663	missense	probably damaging	1.00
R4506:Itpr1	UTSW	6	108432686	missense	probably damaging	1.00
R4616:Itpr1	UTSW	6	108481223	missense	probably damaging	1.00
R4655:Itpr1	UTSW	6	108481293	missense	probably damaging	1.00
R4661:Itpr1	UTSW	6	108410931	critical splice donor site	probably null
R4760:Itpr1	UTSW	6	108349632	missense	probably benign	0.29
R4836:Itpr1	UTSW	6	108389537	missense	probably damaging	0.99
R4857:Itpr1	UTSW	6	108410867	missense	probably benign	0.00
R4876:Itpr1	UTSW	6	108482906	missense	probably damaging	0.97
R4939:Itpr1	UTSW	6	108440558	nonsense	probably null
R5076:Itpr1	UTSW	6	108405529	splice site	probably null
R5088:Itpr1	UTSW	6	108389387	missense	probably damaging	1.00
R5248:Itpr1	UTSW	6	108542062	missense	probably damaging	1.00
R5290:Itpr1	UTSW	6	108406145	missense	possibly damaging	0.95
R5308:Itpr1	UTSW	6	108356511	missense	probably damaging	1.00
R5339:Itpr1	UTSW	6	108393961	missense	probably damaging	1.00
R5368:Itpr1	UTSW	6	108387498	missense	probably damaging	1.00
R5369:Itpr1	UTSW	6	108519424	missense	probably damaging	0.99
R5419:Itpr1	UTSW	6	108493794	missense	possibly damaging	0.95
R5615:Itpr1	UTSW	6	108488600	missense	possibly damaging	0.71
R5779:Itpr1	UTSW	6	108352143	missense	probably damaging	1.00
R5781:Itpr1	UTSW	6	108510738	missense	probably benign	0.23
R5869:Itpr1	UTSW	6	108473529	missense	probably benign	0.30
R5903:Itpr1	UTSW	6	108489797	intron	probably benign
R5929:Itpr1	UTSW	6	108423336	missense	probably benign
R5956:Itpr1	UTSW	6	108506027	missense	probably benign	0.25
R6160:Itpr1	UTSW	6	108518755	missense	probably benign	0.06
R6163:Itpr1	UTSW	6	108388284	missense	probably damaging	1.00
R6169:Itpr1	UTSW	6	108369116	missense	probably damaging	1.00
R6237:Itpr1	UTSW	6	108378203	missense	possibly damaging	0.53
R6398:Itpr1	UTSW	6	108505903	missense	probably damaging	0.96
R6455:Itpr1	UTSW	6	108417972	missense	probably damaging	1.00
R6522:Itpr1	UTSW	6	108388276	missense	probably damaging	1.00
R6524:Itpr1	UTSW	6	108363683	missense	probably damaging	1.00
R6650:Itpr1	UTSW	6	108394073	splice site	probably null
R6806:Itpr1	UTSW	6	108515947	missense	probably benign
R6838:Itpr1	UTSW	6	108471191	missense	possibly damaging	0.87
R6841:Itpr1	UTSW	6	108388192	missense	probably damaging	1.00
R6896:Itpr1	UTSW	6	108481394	missense	probably damaging	1.00
R7014:Itpr1	UTSW	6	108431498	critical splice donor site	probably null
R7076:Itpr1	UTSW	6	108388296	missense	probably benign
R7116:Itpr1	UTSW	6	108481268	missense	probably damaging	0.99
R7152:Itpr1	UTSW	6	108394407	critical splice donor site	probably null
R7166:Itpr1	UTSW	6	108378190	missense	probably benign	0.06
R7241:Itpr1	UTSW	6	108517620	critical splice donor site	probably null
R7301:Itpr1	UTSW	6	108542024	missense	possibly damaging	0.86
R7330:Itpr1	UTSW	6	108438331	missense	probably benign	0.28
R7449:Itpr1	UTSW	6	108389384	missense	probably damaging	0.98
R7472:Itpr1	UTSW	6	108403396	missense	probably benign	0.05
R7502:Itpr1	UTSW	6	108383678	missense	probably benign	0.00
R7779:Itpr1	UTSW	6	108523348	missense	possibly damaging	0.75
R7828:Itpr1	UTSW	6	108482931	missense	probably damaging	1.00
R7854:Itpr1	UTSW	6	108387369	missense	probably damaging	1.00
R7974:Itpr1	UTSW	6	108523405	missense	possibly damaging	0.86
R7998:Itpr1	UTSW	6	108417948	missense	possibly damaging	0.88
R8039:Itpr1	UTSW	6	108386628	missense	probably damaging	1.00
R8136:Itpr1	UTSW	6	108438360	missense	probably benign	0.18
R8200:Itpr1	UTSW	6	108394865	missense	probably benign	0.00
R8242:Itpr1	UTSW	6	108386697	missense	probably benign	0.44
R8322:Itpr1	UTSW	6	108388229	missense	probably benign	0.05
R8377:Itpr1	UTSW	6	108510738	missense	probably benign	0.00
R8412:Itpr1	UTSW	6	108363620	missense	probably benign	0.07
R8443:Itpr1	UTSW	6	108519348	missense	probably damaging	0.99
R8669:Itpr1	UTSW	6	108393967	missense	probably damaging	0.99
R8697:Itpr1	UTSW	6	108523366	missense	probably damaging	1.00
R8744:Itpr1	UTSW	6	108377802	missense	possibly damaging	0.79
R8870:Itpr1	UTSW	6	108388211	missense	probably damaging	1.00
R8921:Itpr1	UTSW	6	108378198	missense	possibly damaging	0.87
R8961:Itpr1	UTSW	6	108493705	missense	possibly damaging	0.86
R9095:Itpr1	UTSW	6	108387391	missense	probably benign	0.02
R9205:Itpr1	UTSW	6	108489849	missense	probably damaging	0.99
R9282:Itpr1	UTSW	6	108394023	missense	probably damaging	1.00
R9323:Itpr1	UTSW	6	108352018	missense	probably damaging	1.00
R9376:Itpr1	UTSW	6	108349677	missense	probably damaging	0.99
R9392:Itpr1	UTSW	6	108413876	missense	probably benign
R9428:Itpr1	UTSW	6	108401347	missense	possibly damaging	0.84
R9621:Itpr1	UTSW	6	108416909	missense	probably damaging	1.00
R9632:Itpr1	UTSW	6	108405520	missense	possibly damaging	0.50
Z1176:Itpr1	UTSW	6	108499149	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GCTGACCCTTACTCTGGCATAC -3'
(R):5'- GGCATATTTCACAGGTGTCACC -3'

Sequencing Primer
(F):5'- GACCCTTACTCTGGCATACTATAAAC -3'
(R):5'- GTCACCTGCTCTTGGGGATC -3'

Posted On

2019-06-26