Incidental Mutation 'R1495:Jph1'
ID168750
Institutional Source Beutler Lab
Gene Symbol Jph1
Ensembl Gene ENSMUSG00000042686
Gene Namejunctophilin 1
SynonymsENSMUSG00000054314, mitsugumin72, JP-1
MMRRC Submission 039546-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.769) question?
Stock #R1495 (G1)
Quality Score225
Status Not validated
Chromosome1
Chromosomal Location16964560-17097889 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 17091652 bp
ZygosityHeterozygous
Amino Acid Change Valine to Glycine at position 262 (V262G)
Ref Sequence ENSEMBL: ENSMUSP00000039072 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038382]
Predicted Effect probably benign
Transcript: ENSMUST00000038382
AA Change: V262G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000039072
Gene: ENSMUSG00000042686
AA Change: V262G

DomainStartEndE-ValueType
MORN 12 33 7.31e-1 SMART
MORN 36 56 7.6e1 SMART
MORN 58 79 2.49e-1 SMART
Pfam:MORN 82 99 8.9e-3 PFAM
MORN 104 125 3.72e-4 SMART
MORN 127 148 7.86e-3 SMART
low complexity region 204 220 N/A INTRINSIC
low complexity region 224 241 N/A INTRINSIC
MORN 279 300 2.07e-2 SMART
MORN 302 323 2.86e-5 SMART
low complexity region 382 400 N/A INTRINSIC
low complexity region 465 491 N/A INTRINSIC
transmembrane domain 637 659 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186604
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.5%
  • 20x: 93.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Junctional complexes between the plasma membrane and endoplasmic/sarcoplasmic reticulum are a common feature of all excitable cell types and mediate cross talk between cell surface and intracellular ion channels. The protein encoded by this gene is a component of junctional complexes and is composed of a C-terminal hydrophobic segment spanning the endoplasmic/sarcoplasmic reticulum membrane and a remaining cytoplasmic domain that shows specific affinity for the plasma membrane. This gene is a member of the junctophilin gene family. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation fail to suckle and die shortly after birth. Mutants exhibit deficiencies of triad junctions and contraction in skeletal muscle. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4833420G17Rik A G 13: 119,477,820 N488S probably benign Het
A430105I19Rik T G 2: 118,760,532 K173N probably damaging Het
Acot10 G A 15: 20,665,507 R383C probably damaging Het
Acsm2 A G 7: 119,578,126 D263G probably damaging Het
Adcy2 G T 13: 68,796,535 Q243K probably benign Het
Aggf1 G A 13: 95,356,413 R563* probably null Het
Agt A G 8: 124,559,455 F296S probably damaging Het
Akap14 T C X: 37,163,965 D39G possibly damaging Het
Akt3 T C 1: 177,103,042 M117V probably benign Het
Ankar T C 1: 72,643,291 T1154A probably benign Het
Arvcf T A 16: 18,389,386 L70Q probably damaging Het
Ccdc171 A T 4: 83,681,095 K724* probably null Het
Ccdc91 A G 6: 147,534,172 T85A possibly damaging Het
Cdh3 C T 8: 106,538,997 T224I probably damaging Het
Clstn3 T C 6: 124,449,917 I482V probably benign Het
Cnot9 A G 1: 74,523,600 E176G probably damaging Het
Cntnap4 T G 8: 112,881,763 L1272V possibly damaging Het
Cyb5a T A 18: 84,851,480 M1K probably null Het
Cyp2c23 A G 19: 44,005,508 I473T probably benign Het
Dbil5 T A 11: 76,218,450 M60K probably benign Het
Dgkg A T 16: 22,500,379 L644Q probably damaging Het
Disp3 T C 4: 148,249,825 I1004V probably benign Het
Egf T A 3: 129,713,006 I599F probably damaging Het
Epc2 A G 2: 49,536,663 T145A probably damaging Het
Extl1 TGCGTTGCACCGATACCGGG TG 4: 134,357,677 probably benign Het
Extl3 A T 14: 65,075,867 V622E probably benign Het
Fam227a C T 15: 79,626,245 V403I probably benign Het
Fat2 T A 11: 55,262,673 D3571V probably benign Het
Fcho2 A G 13: 98,749,850 probably null Het
Fras1 A G 5: 96,528,586 N64S possibly damaging Het
Gabbr1 A G 17: 37,055,940 N352S possibly damaging Het
Gabra1 T C 11: 42,154,944 N113S probably damaging Het
Glg1 T C 8: 111,197,675 Y227C probably damaging Het
Gm14851 T A 8: 21,095,201 Q75L probably benign Het
Gm5141 A T 13: 62,774,270 C362S probably damaging Het
Gprc6a T A 10: 51,628,437 T104S probably benign Het
Kank1 C G 19: 25,410,349 T434R probably damaging Het
Kmt2e A G 5: 23,499,327 S1173G possibly damaging Het
Krt75 G A 15: 101,573,873 probably benign Het
Lyzl1 G T 18: 4,181,192 W77L probably null Het
Nipbl T G 15: 8,351,280 N676T probably benign Het
Obscn C T 11: 59,080,160 S2300N probably damaging Het
Olfr459 T G 6: 41,771,903 Y132S probably damaging Het
Osbpl1a T A 18: 12,758,839 M350L probably benign Het
Pecam1 T C 11: 106,688,856 D460G probably damaging Het
Pik3c2a T A 7: 116,388,065 K540N probably benign Het
Prdm12 T A 2: 31,640,193 I32N probably damaging Het
Prkd1 T C 12: 50,366,352 S679G probably damaging Het
Psen2 C T 1: 180,228,854 A393T probably damaging Het
Ptprh T A 7: 4,580,889 T235S probably benign Het
Ranbp3 C T 17: 56,705,527 P182L probably benign Het
Serpinb7 A T 1: 107,451,660 K266* probably null Het
Sesn3 T C 9: 14,308,521 S69P probably damaging Het
Slc12a6 T C 2: 112,354,190 M818T probably damaging Het
Slc25a53 C A X: 137,015,335 C4F unknown Het
Snx1 T A 9: 66,096,597 L255F probably benign Het
Sptbn2 T G 19: 4,718,976 S46A possibly damaging Het
Taf4 A G 2: 179,933,027 F595S probably damaging Het
Tec A T 5: 72,786,755 V103E probably damaging Het
Tmco5b T C 2: 113,290,791 S147P possibly damaging Het
Uchl5 C T 1: 143,799,937 T93I possibly damaging Het
Usp14 A T 18: 10,004,994 S225T probably benign Het
Usp45 C A 4: 21,797,385 Q238K possibly damaging Het
Vmn1r6 T A 6: 57,003,073 M218K possibly damaging Het
Zfp84 T A 7: 29,777,303 Y473* probably null Het
Zyg11b G A 4: 108,266,213 P186S probably damaging Het
Other mutations in Jph1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00732:Jph1 APN 1 17091740 missense probably damaging 1.00
IGL01382:Jph1 APN 1 17016156 missense probably damaging 1.00
IGL01936:Jph1 APN 1 17097384 missense probably damaging 0.98
IGL02012:Jph1 APN 1 17097414 missense probably benign 0.00
IGL02142:Jph1 APN 1 17091660 missense probably damaging 0.99
IGL02212:Jph1 APN 1 17091757 missense probably damaging 1.00
IGL02317:Jph1 APN 1 17003923 missense probably benign
IGL02450:Jph1 APN 1 17003977 missense possibly damaging 0.77
IGL02707:Jph1 APN 1 17004451 missense probably benign
R0668:Jph1 UTSW 1 17091671 missense probably damaging 1.00
R0893:Jph1 UTSW 1 17004283 nonsense probably null
R1308:Jph1 UTSW 1 17091694 missense probably damaging 1.00
R1318:Jph1 UTSW 1 16997490 missense probably damaging 1.00
R1712:Jph1 UTSW 1 17097232 missense possibly damaging 0.57
R1916:Jph1 UTSW 1 17092055 missense probably damaging 1.00
R4492:Jph1 UTSW 1 16997546 missense probably damaging 1.00
R4559:Jph1 UTSW 1 17004511 missense probably benign
R4565:Jph1 UTSW 1 17004202 missense possibly damaging 0.91
R4694:Jph1 UTSW 1 16997505 missense probably damaging 0.98
R4700:Jph1 UTSW 1 17091704 missense possibly damaging 0.82
R4906:Jph1 UTSW 1 17091611 missense probably damaging 1.00
R5029:Jph1 UTSW 1 17091391 missense possibly damaging 0.85
R5256:Jph1 UTSW 1 17091398 missense probably benign 0.38
R5316:Jph1 UTSW 1 17091526 missense probably damaging 1.00
R5691:Jph1 UTSW 1 17004363 missense probably benign 0.21
R6209:Jph1 UTSW 1 17097586 missense probably damaging 0.98
R6380:Jph1 UTSW 1 17091847 missense probably damaging 1.00
R6645:Jph1 UTSW 1 17091761 missense probably damaging 1.00
R6829:Jph1 UTSW 1 17004423 missense probably damaging 1.00
R7007:Jph1 UTSW 1 17004186 missense possibly damaging 0.85
R7276:Jph1 UTSW 1 17092042 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAGCTGCTTCCTTATCCCACGGAC -3'
(R):5'- AACTTCCATGCGGACACGGAAC -3'

Sequencing Primer
(F):5'- CTTCTTTGGAGCCATCAGGAAAC -3'
(R):5'- CGGACACGGAACTGGGC -3'
Posted On2014-04-13