Incidental Mutation 'R1144:Itpr3'
ID102331
Institutional Source Beutler Lab
Gene Symbol Itpr3
Ensembl Gene ENSMUSG00000042644
Gene Nameinositol 1,4,5-triphosphate receptor 3
Synonymstf, Ip3r3, Itpr-3
MMRRC Submission 039217-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1144 (G1)
Quality Score225
Status Validated
Chromosome17
Chromosomal Location27057304-27122223 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 27114923 bp
ZygosityHeterozygous
Amino Acid Change Serine to Asparagine at position 2018 (S2018N)
Ref Sequence ENSEMBL: ENSMUSP00000038150 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049308]
PDB Structure
Crystal structure of the ligand binding suppressor domain of type 3 inositol 1,4,5-trisphosphate receptor [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000049308
AA Change: S2018N

PolyPhen 2 Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000038150
Gene: ENSMUSG00000042644
AA Change: S2018N

DomainStartEndE-ValueType
MIR 113 167 7.75e-6 SMART
MIR 174 224 1.16e-4 SMART
MIR 232 288 1.21e-7 SMART
MIR 295 402 9.38e-14 SMART
Pfam:RYDR_ITPR 473 670 7.8e-64 PFAM
low complexity region 881 889 N/A INTRINSIC
Pfam:RYDR_ITPR 1175 1333 5.8e-16 PFAM
low complexity region 1549 1567 N/A INTRINSIC
low complexity region 1831 1851 N/A INTRINSIC
Pfam:RIH_assoc 1863 1973 2.6e-34 PFAM
transmembrane domain 2203 2225 N/A INTRINSIC
Pfam:Ion_trans 2235 2527 8.1e-20 PFAM
coiled coil region 2631 2660 N/A INTRINSIC
Meta Mutation Damage Score 0.0612 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.2%
  • 10x: 95.9%
  • 20x: 91.2%
Validation Efficiency 100% (64/64)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a receptor for inositol 1,4,5-trisphosphate, a second messenger that mediates the release of intracellular calcium. The receptor contains a calcium channel at the C-terminus and the ligand-binding site at the N-terminus. Knockout studies in mice suggest that type 2 and type 3 inositol 1,4,5-trisphosphate receptors play a key role in exocrine secretion underlying energy metabolism and growth. [provided by RefSeq, Aug 2010]
PHENOTYPE: Mice homozygous for a knock-out allele are viable and fertile and exhibit no apparent abnormalities in pancreatic and salivary secretion. However, one mutation in this gene results in alternating abnormal hair loss and normal hair growth throughout the life of the mouse and low sweet preference. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca15 C T 7: 120,360,860 probably benign Het
Abcc5 A T 16: 20,422,438 probably benign Het
Acsl5 A C 19: 55,291,843 D516A probably damaging Het
Adcy1 G A 11: 7,137,400 A425T probably damaging Het
Aebp1 A G 11: 5,868,475 T107A probably benign Het
Arhgef33 T C 17: 80,355,044 S219P probably benign Het
Atm T G 9: 53,511,698 probably benign Het
C1ql2 A C 1: 120,342,537 Y276S probably damaging Het
Cacna2d1 T C 5: 16,322,597 probably null Het
Cmbl A G 15: 31,581,874 N6D probably benign Het
Cntn3 A G 6: 102,242,126 V511A possibly damaging Het
Coq9 C A 8: 94,842,623 R28S probably benign Het
Creld1 T C 6: 113,483,961 F20S probably benign Het
Dcstamp A G 15: 39,760,368 K404E possibly damaging Het
Dip2b T A 15: 100,154,250 I244K probably benign Het
Dnhd1 G A 7: 105,713,031 E3700K probably damaging Het
Dnmt3l T A 10: 78,051,905 C110S probably damaging Het
Fabp3 C T 4: 130,312,387 T57I probably benign Het
Fgfr1 T G 8: 25,558,143 V172G probably damaging Het
Frem3 C A 8: 80,611,884 Q269K probably benign Het
Frmd6 C A 12: 70,877,168 H67N probably damaging Het
Fry A G 5: 150,418,464 T1532A possibly damaging Het
Git2 G T 5: 114,753,314 S243R probably benign Het
Grid1 A G 14: 35,562,676 probably benign Het
Grp A G 18: 65,879,970 D69G probably damaging Het
Hmbox1 A T 14: 64,825,683 L347Q probably damaging Het
Hrasls5 A G 19: 7,613,330 D74G probably benign Het
Hsh2d C T 8: 72,193,592 probably benign Het
Kif13b T A 14: 64,714,117 V69D probably benign Het
Kirrel C T 3: 87,089,151 M380I probably null Het
Lmcd1 T A 6: 112,310,751 probably benign Het
Megf9 C A 4: 70,534,624 A67S probably benign Het
Myo5b G A 18: 74,625,587 R213H probably damaging Het
Myo5c T A 9: 75,286,448 Y1162N probably damaging Het
Nphs1 A G 7: 30,481,678 probably benign Het
Ntrk1 G A 3: 87,781,542 T568I probably damaging Het
Pcmtd1 A G 1: 7,120,481 H58R probably damaging Het
Plxna4 A T 6: 32,197,156 I1168N possibly damaging Het
Ppm1h A G 10: 122,941,278 D483G probably benign Het
Prdm15 G A 16: 97,808,708 R579C probably damaging Het
Prickle1 T A 15: 93,512,461 R41W probably damaging Het
Rbm19 A G 5: 120,123,016 D235G possibly damaging Het
Smco2 A G 6: 146,871,140 probably benign Het
Sned1 G C 1: 93,280,576 G785R probably damaging Het
Stat4 A G 1: 52,084,129 probably benign Het
Syne2 T A 12: 75,966,524 F2830I probably benign Het
Tbc1d9 A G 8: 83,236,571 D304G possibly damaging Het
Thsd7a G A 6: 12,471,027 probably benign Het
Tmem63b T A 17: 45,666,427 K383N probably benign Het
Trp53rka C A 2: 165,493,041 probably benign Het
Trub1 G A 19: 57,485,131 V207M probably benign Het
Ulk2 A T 11: 61,800,060 C551S possibly damaging Het
Urb1 A T 16: 90,776,318 probably null Het
Vmn1r219 C A 13: 23,163,213 Q191K probably damaging Het
Vmn2r1 A T 3: 64,090,120 D399V probably damaging Het
Vmn2r87 A G 10: 130,476,229 probably benign Het
Wars A T 12: 108,888,365 L41* probably null Het
Washc2 G A 6: 116,224,534 E64K probably damaging Het
Washc4 G A 10: 83,580,330 R828Q probably damaging Het
Wdr59 A T 8: 111,486,944 M313K probably benign Het
Wscd2 G A 5: 113,561,090 probably null Het
Zdhhc20 A C 14: 57,856,678 L176V probably benign Het
Other mutations in Itpr3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00715:Itpr3 APN 17 27083629 missense probably benign 0.05
IGL00980:Itpr3 APN 17 27110956 missense probably benign
IGL01151:Itpr3 APN 17 27091529 missense probably damaging 1.00
IGL01289:Itpr3 APN 17 27099765 missense probably damaging 0.99
IGL01403:Itpr3 APN 17 27118595 missense probably damaging 0.97
IGL01666:Itpr3 APN 17 27117178 missense probably benign 0.02
IGL01897:Itpr3 APN 17 27111262 missense probably damaging 1.00
IGL02003:Itpr3 APN 17 27121475 missense probably damaging 1.00
IGL02012:Itpr3 APN 17 27104095 missense probably benign
IGL02063:Itpr3 APN 17 27120023 missense probably benign 0.01
IGL02146:Itpr3 APN 17 27117275 missense probably damaging 1.00
IGL02158:Itpr3 APN 17 27098442 missense probably damaging 1.00
IGL02177:Itpr3 APN 17 27099614 missense possibly damaging 0.74
IGL02247:Itpr3 APN 17 27098179 missense probably damaging 1.00
IGL02606:Itpr3 APN 17 27114512 splice site probably benign
IGL02651:Itpr3 APN 17 27106398 missense probably damaging 0.99
IGL02902:Itpr3 APN 17 27104556 missense probably benign 0.21
IGL03001:Itpr3 APN 17 27089612 splice site probably benign
IGL03004:Itpr3 APN 17 27097978 missense possibly damaging 0.90
IGL03065:Itpr3 APN 17 27091933 missense probably damaging 1.00
IGL03117:Itpr3 APN 17 27119266 missense probably damaging 1.00
IGL03181:Itpr3 APN 17 27111268 missense probably benign
IGL03404:Itpr3 APN 17 27091518 missense probably damaging 1.00
alopecia UTSW 17 27095478 missense probably damaging 0.98
Beauty UTSW 17 27106342 missense probably damaging 1.00
Opuesto UTSW 17 27087592 missense probably damaging 1.00
Paradox UTSW 17 27098171 missense probably damaging 1.00
Pulchritude UTSW 17 27086960 missense probably damaging 0.97
R0010:Itpr3 UTSW 17 27120977 missense probably damaging 1.00
R0055:Itpr3 UTSW 17 27098322 missense probably damaging 1.00
R0068:Itpr3 UTSW 17 27104060 splice site probably benign
R0068:Itpr3 UTSW 17 27104060 splice site probably benign
R0104:Itpr3 UTSW 17 27095992 missense probably benign 0.01
R0195:Itpr3 UTSW 17 27114114 missense probably damaging 1.00
R0212:Itpr3 UTSW 17 27089319 missense probably damaging 1.00
R0454:Itpr3 UTSW 17 27113819 missense probably benign
R0485:Itpr3 UTSW 17 27111929 missense probably damaging 0.98
R0501:Itpr3 UTSW 17 27107289 missense probably benign 0.09
R0781:Itpr3 UTSW 17 27110555 missense probably benign 0.00
R0890:Itpr3 UTSW 17 27089011 nonsense probably null
R1028:Itpr3 UTSW 17 27091369 missense probably benign 0.04
R1347:Itpr3 UTSW 17 27111561 missense probably benign 0.02
R1347:Itpr3 UTSW 17 27111561 missense probably benign 0.02
R1458:Itpr3 UTSW 17 27118372 missense probably benign 0.01
R1463:Itpr3 UTSW 17 27117154 splice site probably benign
R1472:Itpr3 UTSW 17 27114225 missense probably benign 0.09
R1529:Itpr3 UTSW 17 27105485 splice site probably null
R1533:Itpr3 UTSW 17 27095560 missense possibly damaging 0.71
R1537:Itpr3 UTSW 17 27114147 missense possibly damaging 0.96
R1618:Itpr3 UTSW 17 27116607 critical splice acceptor site probably null
R1672:Itpr3 UTSW 17 27089013 missense probably benign
R1726:Itpr3 UTSW 17 27111690 missense probably damaging 0.96
R1865:Itpr3 UTSW 17 27120023 missense probably benign 0.01
R1940:Itpr3 UTSW 17 27111217 missense probably damaging 1.00
R2023:Itpr3 UTSW 17 27102811 missense possibly damaging 0.76
R2063:Itpr3 UTSW 17 27098076 missense probably benign 0.19
R2064:Itpr3 UTSW 17 27098076 missense probably benign 0.19
R2065:Itpr3 UTSW 17 27098076 missense probably benign 0.19
R2067:Itpr3 UTSW 17 27098076 missense probably benign 0.19
R2068:Itpr3 UTSW 17 27098076 missense probably benign 0.19
R2219:Itpr3 UTSW 17 27115053 missense probably benign
R2248:Itpr3 UTSW 17 27115059 missense probably damaging 1.00
R2291:Itpr3 UTSW 17 27113579 missense possibly damaging 0.92
R2320:Itpr3 UTSW 17 27095915 missense probably benign
R2864:Itpr3 UTSW 17 27091551 missense probably benign 0.01
R2865:Itpr3 UTSW 17 27091551 missense probably benign 0.01
R3778:Itpr3 UTSW 17 27095472 missense possibly damaging 0.57
R3881:Itpr3 UTSW 17 27113840 missense probably benign 0.01
R3979:Itpr3 UTSW 17 27085131 missense probably benign 0.23
R3979:Itpr3 UTSW 17 27091572 missense probably damaging 1.00
R4224:Itpr3 UTSW 17 27107258 missense probably damaging 1.00
R4259:Itpr3 UTSW 17 27106324 missense probably damaging 1.00
R4321:Itpr3 UTSW 17 27111974 missense probably benign 0.00
R4466:Itpr3 UTSW 17 27106342 missense probably damaging 1.00
R4493:Itpr3 UTSW 17 27104612 missense probably damaging 1.00
R4597:Itpr3 UTSW 17 27093283 missense probably damaging 1.00
R4823:Itpr3 UTSW 17 27085147 missense probably benign 0.30
R4921:Itpr3 UTSW 17 27098005 missense probably damaging 1.00
R4974:Itpr3 UTSW 17 27083608 missense probably damaging 0.96
R5063:Itpr3 UTSW 17 27089911 missense possibly damaging 0.94
R5079:Itpr3 UTSW 17 27098423 missense probably damaging 1.00
R5303:Itpr3 UTSW 17 27116689 missense probably benign 0.38
R5518:Itpr3 UTSW 17 27087592 missense probably damaging 1.00
R5521:Itpr3 UTSW 17 27107334 missense probably benign 0.09
R5566:Itpr3 UTSW 17 27115952 missense possibly damaging 0.71
R5567:Itpr3 UTSW 17 27103906 missense possibly damaging 0.66
R5579:Itpr3 UTSW 17 27113519 missense probably damaging 1.00
R5610:Itpr3 UTSW 17 27118566 missense probably benign 0.42
R5658:Itpr3 UTSW 17 27107878 missense possibly damaging 0.74
R5856:Itpr3 UTSW 17 27106405 missense probably damaging 1.00
R5872:Itpr3 UTSW 17 27086976 missense probably benign 0.02
R5878:Itpr3 UTSW 17 27110862 missense probably benign 0.01
R5889:Itpr3 UTSW 17 27115065 missense probably damaging 0.99
R5907:Itpr3 UTSW 17 27117893 missense probably damaging 1.00
R5930:Itpr3 UTSW 17 27110921 missense possibly damaging 0.49
R5987:Itpr3 UTSW 17 27104601 missense probably damaging 1.00
R6029:Itpr3 UTSW 17 27098171 missense probably damaging 1.00
R6195:Itpr3 UTSW 17 27086960 missense probably damaging 0.97
R6213:Itpr3 UTSW 17 27111200 missense probably benign 0.03
R6233:Itpr3 UTSW 17 27086960 missense probably damaging 0.97
R6376:Itpr3 UTSW 17 27095475 missense possibly damaging 0.94
R6514:Itpr3 UTSW 17 27091370 missense probably benign
R6515:Itpr3 UTSW 17 27091370 missense probably benign
R6516:Itpr3 UTSW 17 27091370 missense probably benign
R6955:Itpr3 UTSW 17 27121467 missense probably damaging 1.00
R7002:Itpr3 UTSW 17 27110580 missense probably benign 0.00
R7064:Itpr3 UTSW 17 27089295 missense probably damaging 1.00
R7257:Itpr3 UTSW 17 27118561 missense probably benign 0.00
R7349:Itpr3 UTSW 17 27107812 splice site probably null
R7469:Itpr3 UTSW 17 27121054 missense possibly damaging 0.74
R7493:Itpr3 UTSW 17 27094800 missense probably benign 0.09
R7510:Itpr3 UTSW 17 27089039 missense probably damaging 0.97
R7565:Itpr3 UTSW 17 27110888 missense probably benign 0.01
R7616:Itpr3 UTSW 17 27088977 missense probably damaging 1.00
R7728:Itpr3 UTSW 17 27098114 missense probably damaging 1.00
R7779:Itpr3 UTSW 17 27096063 missense probably damaging 1.00
R7788:Itpr3 UTSW 17 27118597 nonsense probably null
R7871:Itpr3 UTSW 17 27117179 missense probably damaging 1.00
R7889:Itpr3 UTSW 17 27116777 missense probably damaging 1.00
R7954:Itpr3 UTSW 17 27117179 missense probably damaging 1.00
R7972:Itpr3 UTSW 17 27116777 missense probably damaging 1.00
R8065:Itpr3 UTSW 17 27110862 missense not run
R8067:Itpr3 UTSW 17 27110862 missense not run
V7732:Itpr3 UTSW 17 27111024 splice site probably benign
V7732:Itpr3 UTSW 17 27111026 splice site probably null
Z1088:Itpr3 UTSW 17 27113528 missense possibly damaging 0.50
Z1177:Itpr3 UTSW 17 27114929 missense not run
Z1177:Itpr3 UTSW 17 27119987 missense not run
Z31818:Itpr3 UTSW 17 27095478 missense probably damaging 0.98
Predicted Primers
Posted On2014-01-15