Incidental Mutation 'R6885:Tpcn1'
ID536783
Institutional Source Beutler Lab
Gene Symbol Tpcn1
Ensembl Gene ENSMUSG00000032741
Gene Nametwo pore channel 1
Synonyms5730403B01Rik
MMRRC Submission
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R6885 (G1)
Quality Score225.009
Status Validated
Chromosome5
Chromosomal Location120534153-120588673 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 120544437 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 502 (E502G)
Ref Sequence ENSEMBL: ENSMUSP00000042188 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000046426]
Predicted Effect probably benign
Transcript: ENSMUST00000046426
AA Change: E502G

PolyPhen 2 Score 0.213 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000042188
Gene: ENSMUSG00000032741
AA Change: E502G

DomainStartEndE-ValueType
Pfam:Ion_trans 106 332 1.5e-30 PFAM
Pfam:Ion_trans 441 695 1.2e-31 PFAM
SCOP:d1fxkc_ 713 795 2e-3 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.3%
Validation Efficiency 98% (58/59)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Voltage-gated Ca(2+) and Na+ channels have 4 homologous domains, each containing 6 transmembrane segments, S1 to S6. TPCN1 is similar to these channels, but it has only 2 domains containing S1 to S6 (Ishibashi et al., 2000 [PubMed 10753632]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Homozygous inactivation of this gene results in no apparent phenotypic abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca16 A G 7: 120,520,109 I1025M probably benign Het
Adamtsl5 T A 10: 80,343,631 T164S probably benign Het
Ankar C T 1: 72,643,036 A1239T unknown Het
Aox4 A T 1: 58,264,378 S1192C probably damaging Het
Atl2 T C 17: 79,852,553 D68G probably damaging Het
Btnl4 T C 17: 34,472,945 I228V probably benign Het
Catsper4 T C 4: 134,215,149 T231A probably benign Het
Ccl12 A T 11: 82,102,697 T54S probably damaging Het
Cntn1 T C 15: 92,243,099 probably null Het
Cog5 T A 12: 31,894,199 D694E probably damaging Het
Crat T A 2: 30,415,196 probably benign Het
Crot T C 5: 8,973,635 T418A probably benign Het
Cubn G A 2: 13,318,278 P2826L probably damaging Het
Dnah17 A G 11: 118,090,772 F1698L possibly damaging Het
Dock8 T A 19: 25,147,378 D1019E possibly damaging Het
Eps15 A G 4: 109,309,164 N85D probably damaging Het
Exoc1 T C 5: 76,559,042 S457P probably damaging Het
Ext1 G A 15: 53,101,692 T426I probably damaging Het
Fat1 T C 8: 44,952,452 S747P possibly damaging Het
Gas7 A G 11: 67,683,387 D396G probably damaging Het
Gm13023 T C 4: 143,793,533 C116R probably damaging Het
Gm5114 G T 7: 39,408,156 R680S probably benign Het
Gpcpd1 A T 2: 132,554,074 L94M possibly damaging Het
Gse1 C A 8: 120,229,482 probably benign Het
Hmgb1 T C 5: 149,050,661 E26G probably benign Het
Incenp C T 19: 9,875,132 R714Q unknown Het
Krt73 T C 15: 101,796,398 E351G probably damaging Het
Ksr1 A G 11: 79,047,295 probably null Het
Lpin2 T G 17: 71,215,150 S60A probably damaging Het
Lrrc71 T C 3: 87,742,620 probably null Het
Mafb A G 2: 160,366,019 S220P possibly damaging Het
Maml3 TCTGCTGCTGCTGCTGCTGCTGCTGTTGCTGCTGCTGCTGCTGTTGCTGCTGCTGC TCTGCTGCTGCTGCTGCTGCTGTTGCTGCTGCTGCTGCTGTTGCTGCTGCTGC 3: 51,697,579 Het
Mcmbp T C 7: 128,725,109 probably null Het
Olfr1191-ps1 A G 2: 88,643,597 T277A probably damaging Het
Olfr390 A T 11: 73,787,100 H54L possibly damaging Het
Paqr9 T C 9: 95,560,043 S29P probably benign Het
Parm1 A G 5: 91,594,210 T146A possibly damaging Het
Pgm1 T A 5: 64,103,878 F238L probably benign Het
Pigv A T 4: 133,665,481 F126Y probably damaging Het
Pitx2 T C 3: 129,218,608 M222T probably damaging Het
Plekhg6 T C 6: 125,378,730 N37S probably benign Het
Psme4 A T 11: 30,834,307 K961* probably null Het
Rbpj T C 5: 53,653,151 W392R probably damaging Het
Reg3a T A 6: 78,381,055 probably null Het
Rfc3 C T 5: 151,648,284 S85N probably benign Het
Rtn3 T C 19: 7,458,331 T80A probably benign Het
Sash1 T C 10: 8,784,221 T195A probably damaging Het
Ska1 A G 18: 74,206,839 V12A probably benign Het
Slc25a1 A G 16: 17,927,430 V80A probably benign Het
Slc26a5 A T 5: 21,834,344 V217D probably damaging Het
Slc46a1 A G 11: 78,466,979 D286G probably benign Het
Spata2l A T 8: 123,235,558 L88Q probably damaging Het
Sptbn1 T G 11: 30,138,634 Q876P probably benign Het
Tenm2 T A 11: 36,023,580 I2377F possibly damaging Het
Thbs4 A T 13: 92,762,869 D539E probably damaging Het
Tmem154 T A 3: 84,692,506 C162S possibly damaging Het
Traf7 G A 17: 24,512,292 R257C probably benign Het
Tsc22d2 T C 3: 58,416,208 Y174H probably damaging Het
Usp8 A G 2: 126,752,310 E802G probably damaging Het
Vmn1r5 T C 6: 56,986,057 V239A possibly damaging Het
Vmn2r99 T A 17: 19,380,195 S494T possibly damaging Het
Zbtb38 A G 9: 96,686,464 F856L probably damaging Het
Other mutations in Tpcn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00544:Tpcn1 APN 5 120545305 missense probably damaging 0.99
IGL00551:Tpcn1 APN 5 120560325 missense probably benign 0.31
IGL02197:Tpcn1 APN 5 120553531 missense probably damaging 1.00
IGL02584:Tpcn1 APN 5 120539032 missense probably damaging 0.99
IGL03064:Tpcn1 APN 5 120537566 missense possibly damaging 0.90
PIT1430001:Tpcn1 UTSW 5 120548323 splice site probably benign
R0295:Tpcn1 UTSW 5 120539060 missense probably damaging 1.00
R0316:Tpcn1 UTSW 5 120539259 missense probably damaging 1.00
R1577:Tpcn1 UTSW 5 120544420 missense probably damaging 1.00
R1660:Tpcn1 UTSW 5 120549515 missense possibly damaging 0.82
R1819:Tpcn1 UTSW 5 120536227 splice site probably null
R2051:Tpcn1 UTSW 5 120543388 missense probably damaging 1.00
R2364:Tpcn1 UTSW 5 120553494 nonsense probably null
R2497:Tpcn1 UTSW 5 120538998 splice site probably null
R3965:Tpcn1 UTSW 5 120556575 missense probably damaging 0.98
R3972:Tpcn1 UTSW 5 120553752 critical splice donor site probably null
R4062:Tpcn1 UTSW 5 120557897 missense possibly damaging 0.82
R4343:Tpcn1 UTSW 5 120560220 missense probably damaging 1.00
R4422:Tpcn1 UTSW 5 120542518 missense probably damaging 1.00
R4423:Tpcn1 UTSW 5 120542518 missense probably damaging 1.00
R4424:Tpcn1 UTSW 5 120542518 missense probably damaging 1.00
R4655:Tpcn1 UTSW 5 120539257 missense probably damaging 0.98
R4831:Tpcn1 UTSW 5 120553489 missense probably damaging 1.00
R4910:Tpcn1 UTSW 5 120556519 missense probably damaging 0.98
R4948:Tpcn1 UTSW 5 120556531 missense probably benign 0.15
R4965:Tpcn1 UTSW 5 120547487 missense possibly damaging 0.82
R4976:Tpcn1 UTSW 5 120560322 missense probably benign
R5071:Tpcn1 UTSW 5 120548269 critical splice donor site probably null
R5165:Tpcn1 UTSW 5 120557945 missense probably damaging 1.00
R5210:Tpcn1 UTSW 5 120539214 missense probably damaging 1.00
R5910:Tpcn1 UTSW 5 120547397 intron probably benign
R5939:Tpcn1 UTSW 5 120539827 missense probably damaging 1.00
R6364:Tpcn1 UTSW 5 120553810 missense probably damaging 1.00
R6633:Tpcn1 UTSW 5 120544464 missense probably benign 0.03
R6650:Tpcn1 UTSW 5 120537562 missense probably null 0.50
R7038:Tpcn1 UTSW 5 120585277 missense probably damaging 0.99
R7247:Tpcn1 UTSW 5 120585250 missense possibly damaging 0.63
Predicted Primers PCR Primer
(F):5'- CCAGAATGGTCTTGGATCACAGG -3'
(R):5'- TCAGCCTTGCTTCTAGCTGG -3'

Sequencing Primer
(F):5'- TCACAGGCAGACAGATCTTGCTG -3'
(R):5'- AGTTTTACCTCTAGCTGGCCC -3'
Posted On2018-10-18