Incidental Mutation 'R7498:Trpm1'
ID 581209
Institutional Source Beutler Lab
Gene Symbol Trpm1
Ensembl Gene ENSMUSG00000030523
Gene Name transient receptor potential cation channel, subfamily M, member 1
Synonyms Mlsn1, melastatin, 4732499L03Rik, LTRPC1
MMRRC Submission 045571-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7498 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 63803583-63919523 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 63858657 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 360 (I360F)
Ref Sequence ENSEMBL: ENSMUSP00000082318 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085222] [ENSMUST00000177102] [ENSMUST00000205348] [ENSMUST00000205731] [ENSMUST00000205994] [ENSMUST00000206263] [ENSMUST00000206277] [ENSMUST00000206314] [ENSMUST00000206706]
AlphaFold Q2TV84
Predicted Effect possibly damaging
Transcript: ENSMUST00000085222
AA Change: I360F

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000082318
Gene: ENSMUSG00000030523
AA Change: I360F

DomainStartEndE-ValueType
low complexity region 8 28 N/A INTRINSIC
low complexity region 183 195 N/A INTRINSIC
low complexity region 289 307 N/A INTRINSIC
low complexity region 456 491 N/A INTRINSIC
Blast:ANK 505 533 1e-5 BLAST
low complexity region 621 650 N/A INTRINSIC
low complexity region 823 835 N/A INTRINSIC
transmembrane domain 876 895 N/A INTRINSIC
Pfam:Ion_trans 907 1120 6e-16 PFAM
transmembrane domain 1150 1167 N/A INTRINSIC
low complexity region 1216 1225 N/A INTRINSIC
PDB:3E7K|H 1228 1279 1e-7 PDB
Predicted Effect possibly damaging
Transcript: ENSMUST00000177102
AA Change: I244F

PolyPhen 2 Score 0.603 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000134947
Gene: ENSMUSG00000030523
AA Change: I244F

DomainStartEndE-ValueType
low complexity region 67 79 N/A INTRINSIC
low complexity region 173 191 N/A INTRINSIC
low complexity region 340 375 N/A INTRINSIC
Blast:ANK 389 417 1e-5 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000205348
AA Change: I360F

PolyPhen 2 Score 0.965 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect probably benign
Transcript: ENSMUST00000205684
Predicted Effect possibly damaging
Transcript: ENSMUST00000205731
AA Change: I244F

PolyPhen 2 Score 0.740 (Sensitivity: 0.85; Specificity: 0.92)
Predicted Effect probably benign
Transcript: ENSMUST00000205994
Predicted Effect possibly damaging
Transcript: ENSMUST00000206263
AA Change: I244F

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000206277
AA Change: I360F

PolyPhen 2 Score 0.498 (Sensitivity: 0.88; Specificity: 0.90)
Predicted Effect probably benign
Transcript: ENSMUST00000206314
Predicted Effect possibly damaging
Transcript: ENSMUST00000206706
AA Change: I227F

PolyPhen 2 Score 0.740 (Sensitivity: 0.85; Specificity: 0.92)
Meta Mutation Damage Score 0.1845 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency 99% (75/76)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the transient receptor potential melastatin subfamily of transient receptor potential ion channels. The encoded protein is a calcium permeable cation channel that is expressed in melanocytes and may play a role in melanin synthesis. Specific mutations in this gene are the cause autosomal recessive complete congenital stationary night blindness-1C. The expression of this protein is inversely correlated with melanoma aggressiveness and as such it is used as a prognostic marker for melanoma metastasis. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Oct 2011]
PHENOTYPE: Homozygous mutants have defects in rod and cone electrophysiology affecting the photoresponses. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932414N04Rik G A 2: 68,498,012 (GRCm39) E148K unknown Het
Adgrl2 T A 3: 148,564,852 (GRCm39) K243* probably null Het
Adgrv1 A T 13: 81,588,344 (GRCm39) V4414E possibly damaging Het
Ahnak A T 19: 8,989,383 (GRCm39) I3556F probably benign Het
Akap6 C T 12: 53,189,488 (GRCm39) R2301* probably null Het
Alg6 A G 4: 99,636,933 (GRCm39) T305A probably damaging Het
Alpk1 C T 3: 127,473,427 (GRCm39) A859T probably benign Het
Apba3 T A 10: 81,104,735 (GRCm39) F3I possibly damaging Het
Birc6 A G 17: 74,967,465 (GRCm39) E4151G probably damaging Het
Bmp2k T A 5: 97,235,978 (GRCm39) F1134I probably benign Het
C6 A T 15: 4,792,846 (GRCm39) H317L probably damaging Het
Catsperg2 G A 7: 29,416,527 (GRCm39) S295L possibly damaging Het
Ccdc142 G T 6: 83,080,212 (GRCm39) R385L possibly damaging Het
Ciz1 A T 2: 32,261,761 (GRCm39) M482L probably benign Het
Crisp3 A G 17: 40,536,693 (GRCm39) probably null Het
Dcaf15 G A 8: 84,828,392 (GRCm39) P233S probably damaging Het
Def8 A G 8: 124,174,583 (GRCm39) N16S probably damaging Het
Dnah7b T G 1: 46,364,925 (GRCm39) S3569A probably damaging Het
Dok6 C T 18: 89,787,443 (GRCm39) probably benign Het
Dop1a A T 9: 86,376,464 (GRCm39) T233S possibly damaging Het
Ep300 T A 15: 81,524,044 (GRCm39) V1325D unknown Het
Fancm T A 12: 65,146,165 (GRCm39) H629Q probably benign Het
Fbxo10 T C 4: 45,062,194 (GRCm39) S111G probably benign Het
Fbxo21 T C 5: 118,140,239 (GRCm39) probably null Het
Fdx1 A C 9: 51,859,898 (GRCm39) L144R probably damaging Het
Fgfr3 GGACCTCTCCGTG GG 5: 33,892,766 (GRCm39) probably null Het
Flot2 G A 11: 77,944,188 (GRCm39) probably null Het
Fndc10 C T 4: 155,779,195 (GRCm39) R80C probably damaging Het
Fut8 A T 12: 77,459,708 (GRCm39) T274S probably benign Het
Gli2 T C 1: 118,763,565 (GRCm39) M1529V possibly damaging Het
Gm7361 C A 5: 26,466,188 (GRCm39) H183Q probably benign Het
Hdlbp T A 1: 93,341,337 (GRCm39) H1007L probably benign Het
Hmcn2 A C 2: 31,273,487 (GRCm39) probably null Het
Inhbb C T 1: 119,345,608 (GRCm39) R227H probably damaging Het
Kifc1 A G 17: 34,102,846 (GRCm39) F256L probably benign Het
Lman2 A T 13: 55,494,790 (GRCm39) F326Y probably damaging Het
Mcmdc2 T C 1: 9,989,302 (GRCm39) V242A probably benign Het
Mettl8 A C 2: 70,795,969 (GRCm39) V306G probably damaging Het
Mog A T 17: 37,322,984 (GRCm39) probably null Het
Morc2b G A 17: 33,356,833 (GRCm39) A313V possibly damaging Het
Myh3 A G 11: 66,987,874 (GRCm39) N1449S possibly damaging Het
Myh8 C A 11: 67,174,263 (GRCm39) T200K possibly damaging Het
Myo16 T A 8: 10,450,589 (GRCm39) H530Q unknown Het
Neb C T 2: 52,148,188 (GRCm39) R2686H probably damaging Het
Nudt2 T C 4: 41,480,539 (GRCm39) F141L possibly damaging Het
Obscn G A 11: 58,973,539 (GRCm39) H1931Y probably damaging Het
Odad3 A G 9: 21,913,553 (GRCm39) I73T probably damaging Het
Or10al5 A G 17: 38,063,242 (GRCm39) T166A probably damaging Het
Or2d4 A T 7: 106,543,575 (GRCm39) V211D possibly damaging Het
Or5p80 T A 7: 108,229,623 (GRCm39) C141* probably null Het
Plcb1 T A 2: 135,104,153 (GRCm39) L274* probably null Het
Plcb1 G T 2: 135,104,154 (GRCm39) L274F probably damaging Het
Potefam3d A C 8: 69,972,475 (GRCm39) Y91* probably null Het
Prc1 C T 7: 79,962,898 (GRCm39) T564M possibly damaging Het
Psd4 G A 2: 24,296,996 (GRCm39) R923Q probably damaging Het
Ptprj G A 2: 90,266,909 (GRCm39) Q1300* probably null Het
Rapgef6 G T 11: 54,510,830 (GRCm39) R249L probably damaging Het
Slain1 G A 14: 103,893,429 (GRCm39) probably null Het
Slfn9 A T 11: 82,873,013 (GRCm39) I630N probably damaging Het
Smg6 G A 11: 74,819,932 (GRCm39) A68T probably benign Het
Spata31h1 T A 10: 82,127,113 (GRCm39) T1966S probably benign Het
Spef2 T A 15: 9,727,625 (GRCm39) M153L probably benign Het
St8sia4 T A 1: 95,519,418 (GRCm39) M357L probably benign Het
Tal1 A T 4: 114,925,879 (GRCm39) H316L possibly damaging Het
Tenm4 A G 7: 96,497,224 (GRCm39) E1207G probably damaging Het
Tmem64 C A 4: 15,266,176 (GRCm39) H75Q probably benign Het
Tor4a A G 2: 25,085,804 (GRCm39) V33A probably benign Het
Traj52 C T 14: 54,402,818 (GRCm39) T15I Het
Trim50 G A 5: 135,392,768 (GRCm39) V228M probably benign Het
Trpm6 A T 19: 18,853,484 (GRCm39) R1835W probably damaging Het
Ubn1 T C 16: 4,894,969 (GRCm39) S672P probably damaging Het
Ugt2a2 C T 5: 87,622,500 (GRCm39) C156Y probably damaging Het
Wnk1 T C 6: 119,904,157 (GRCm39) S2223G unknown Het
Wnt7b G T 15: 85,427,880 (GRCm39) A194E probably damaging Het
Zmpste24 A G 4: 120,940,028 (GRCm39) V206A probably benign Het
Other mutations in Trpm1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00093:Trpm1 APN 7 63,893,198 (GRCm39) missense probably damaging 1.00
IGL00465:Trpm1 APN 7 63,897,215 (GRCm39) missense possibly damaging 0.94
IGL01118:Trpm1 APN 7 63,885,572 (GRCm39) missense probably benign 0.24
IGL01148:Trpm1 APN 7 63,893,312 (GRCm39) missense probably damaging 1.00
IGL01303:Trpm1 APN 7 63,860,578 (GRCm39) critical splice acceptor site probably benign 0.00
IGL01432:Trpm1 APN 7 63,884,767 (GRCm39) missense probably benign 0.18
IGL01433:Trpm1 APN 7 63,854,276 (GRCm39) missense probably damaging 1.00
IGL01506:Trpm1 APN 7 63,893,329 (GRCm39) missense probably damaging 1.00
IGL01626:Trpm1 APN 7 63,918,637 (GRCm39) missense probably damaging 1.00
IGL01640:Trpm1 APN 7 63,876,645 (GRCm39) missense probably damaging 1.00
IGL01899:Trpm1 APN 7 63,884,742 (GRCm39) missense probably benign 0.24
IGL01959:Trpm1 APN 7 63,858,723 (GRCm39) missense possibly damaging 0.81
IGL02210:Trpm1 APN 7 63,860,613 (GRCm39) missense probably damaging 1.00
IGL02268:Trpm1 APN 7 63,867,362 (GRCm39) missense probably damaging 0.96
IGL02331:Trpm1 APN 7 63,884,800 (GRCm39) missense probably benign 0.30
IGL02334:Trpm1 APN 7 63,895,690 (GRCm39) critical splice acceptor site probably null
IGL02407:Trpm1 APN 7 63,868,869 (GRCm39) missense probably damaging 1.00
IGL02425:Trpm1 APN 7 63,890,175 (GRCm39) missense probably damaging 0.96
IGL02485:Trpm1 APN 7 63,918,862 (GRCm39) missense possibly damaging 0.52
IGL02635:Trpm1 APN 7 63,848,972 (GRCm39) missense probably benign 0.00
IGL02640:Trpm1 APN 7 63,868,881 (GRCm39) missense probably damaging 0.97
IGL02827:Trpm1 APN 7 63,868,908 (GRCm39) missense probably null 1.00
PIT4458001:Trpm1 UTSW 7 63,918,309 (GRCm39) missense possibly damaging 0.94
PIT4544001:Trpm1 UTSW 7 63,848,998 (GRCm39) intron probably benign
R0012:Trpm1 UTSW 7 63,918,339 (GRCm39) missense possibly damaging 0.88
R0014:Trpm1 UTSW 7 63,897,970 (GRCm39) missense probably damaging 1.00
R0056:Trpm1 UTSW 7 63,893,334 (GRCm39) missense probably damaging 1.00
R0445:Trpm1 UTSW 7 63,894,590 (GRCm39) unclassified probably benign
R0463:Trpm1 UTSW 7 63,870,002 (GRCm39) missense probably benign 0.05
R0469:Trpm1 UTSW 7 63,873,506 (GRCm39) missense probably damaging 1.00
R0510:Trpm1 UTSW 7 63,873,506 (GRCm39) missense probably damaging 1.00
R1301:Trpm1 UTSW 7 63,852,801 (GRCm39) splice site probably null
R1397:Trpm1 UTSW 7 63,867,406 (GRCm39) missense probably damaging 1.00
R1588:Trpm1 UTSW 7 63,873,565 (GRCm39) missense possibly damaging 0.93
R1618:Trpm1 UTSW 7 63,890,283 (GRCm39) missense probably damaging 1.00
R1724:Trpm1 UTSW 7 63,885,569 (GRCm39) nonsense probably null
R1827:Trpm1 UTSW 7 63,884,755 (GRCm39) missense probably damaging 1.00
R1829:Trpm1 UTSW 7 63,876,530 (GRCm39) missense probably damaging 1.00
R1835:Trpm1 UTSW 7 63,880,016 (GRCm39) missense probably damaging 1.00
R1864:Trpm1 UTSW 7 63,917,764 (GRCm39) missense probably damaging 1.00
R1895:Trpm1 UTSW 7 63,873,556 (GRCm39) missense probably damaging 1.00
R1946:Trpm1 UTSW 7 63,873,556 (GRCm39) missense probably damaging 1.00
R1959:Trpm1 UTSW 7 63,879,978 (GRCm39) missense probably damaging 1.00
R1960:Trpm1 UTSW 7 63,879,978 (GRCm39) missense probably damaging 1.00
R1980:Trpm1 UTSW 7 63,858,182 (GRCm39) missense possibly damaging 0.83
R1989:Trpm1 UTSW 7 63,858,780 (GRCm39) intron probably null
R2054:Trpm1 UTSW 7 63,890,303 (GRCm39) missense possibly damaging 0.69
R2156:Trpm1 UTSW 7 63,884,736 (GRCm39) missense probably damaging 1.00
R2251:Trpm1 UTSW 7 63,859,724 (GRCm39) missense probably damaging 1.00
R3051:Trpm1 UTSW 7 63,918,849 (GRCm39) missense probably damaging 1.00
R3148:Trpm1 UTSW 7 63,884,760 (GRCm39) missense probably benign 0.00
R3195:Trpm1 UTSW 7 63,849,061 (GRCm39) nonsense probably null
R3615:Trpm1 UTSW 7 63,893,318 (GRCm39) missense probably damaging 1.00
R3616:Trpm1 UTSW 7 63,893,318 (GRCm39) missense probably damaging 1.00
R3623:Trpm1 UTSW 7 63,894,601 (GRCm39) missense probably damaging 1.00
R3624:Trpm1 UTSW 7 63,894,601 (GRCm39) missense probably damaging 1.00
R3721:Trpm1 UTSW 7 63,867,475 (GRCm39) intron probably benign
R3822:Trpm1 UTSW 7 63,867,451 (GRCm39) intron probably benign
R4441:Trpm1 UTSW 7 63,851,666 (GRCm39) missense probably damaging 1.00
R4490:Trpm1 UTSW 7 63,858,660 (GRCm39) nonsense probably null
R4666:Trpm1 UTSW 7 63,852,782 (GRCm39) missense probably damaging 1.00
R4701:Trpm1 UTSW 7 63,893,248 (GRCm39) missense probably damaging 1.00
R4781:Trpm1 UTSW 7 63,884,800 (GRCm39) missense probably benign 0.30
R4811:Trpm1 UTSW 7 63,858,054 (GRCm39) missense probably damaging 1.00
R5017:Trpm1 UTSW 7 63,894,580 (GRCm39) unclassified probably benign
R5030:Trpm1 UTSW 7 63,885,579 (GRCm39) missense probably damaging 1.00
R5195:Trpm1 UTSW 7 63,887,441 (GRCm39) missense possibly damaging 0.84
R5238:Trpm1 UTSW 7 63,918,702 (GRCm39) missense probably damaging 1.00
R5304:Trpm1 UTSW 7 63,858,694 (GRCm39) missense probably benign 0.00
R5575:Trpm1 UTSW 7 63,870,018 (GRCm39) missense possibly damaging 0.95
R5613:Trpm1 UTSW 7 63,858,159 (GRCm39) missense probably damaging 1.00
R5855:Trpm1 UTSW 7 63,918,710 (GRCm39) nonsense probably null
R5947:Trpm1 UTSW 7 63,873,547 (GRCm39) missense probably benign 0.07
R5988:Trpm1 UTSW 7 63,876,553 (GRCm39) missense probably benign 0.16
R6054:Trpm1 UTSW 7 63,918,450 (GRCm39) missense probably benign 0.00
R6088:Trpm1 UTSW 7 63,917,724 (GRCm39) missense probably damaging 0.98
R6259:Trpm1 UTSW 7 63,918,226 (GRCm39) missense possibly damaging 0.47
R6379:Trpm1 UTSW 7 63,848,942 (GRCm39) missense probably benign 0.00
R6380:Trpm1 UTSW 7 63,918,045 (GRCm39) missense probably benign 0.24
R6429:Trpm1 UTSW 7 63,918,252 (GRCm39) missense probably benign 0.00
R6600:Trpm1 UTSW 7 63,803,781 (GRCm39) start codon destroyed probably null 0.56
R6622:Trpm1 UTSW 7 63,890,343 (GRCm39) missense probably damaging 0.96
R6939:Trpm1 UTSW 7 63,918,045 (GRCm39) missense probably benign 0.03
R6944:Trpm1 UTSW 7 63,893,181 (GRCm39) missense probably damaging 1.00
R7025:Trpm1 UTSW 7 63,876,462 (GRCm39) critical splice acceptor site probably null
R7112:Trpm1 UTSW 7 63,885,593 (GRCm39) missense probably damaging 0.97
R7168:Trpm1 UTSW 7 63,918,445 (GRCm39) missense probably benign 0.01
R7219:Trpm1 UTSW 7 63,854,333 (GRCm39) missense possibly damaging 0.68
R7224:Trpm1 UTSW 7 63,868,854 (GRCm39) critical splice acceptor site probably null
R7285:Trpm1 UTSW 7 63,859,729 (GRCm39) nonsense probably null
R7367:Trpm1 UTSW 7 63,918,549 (GRCm39) missense probably benign 0.06
R7449:Trpm1 UTSW 7 63,858,723 (GRCm39) missense probably benign 0.14
R7466:Trpm1 UTSW 7 63,890,330 (GRCm39) missense probably damaging 0.99
R7581:Trpm1 UTSW 7 63,854,303 (GRCm39) missense probably benign 0.00
R7776:Trpm1 UTSW 7 63,897,939 (GRCm39) missense probably benign 0.04
R8062:Trpm1 UTSW 7 63,851,689 (GRCm39) missense probably benign 0.18
R8069:Trpm1 UTSW 7 63,858,718 (GRCm39) missense possibly damaging 0.55
R8157:Trpm1 UTSW 7 63,849,017 (GRCm39) missense probably damaging 1.00
R8219:Trpm1 UTSW 7 63,851,699 (GRCm39) missense probably benign 0.35
R8258:Trpm1 UTSW 7 63,918,777 (GRCm39) missense probably benign 0.10
R8259:Trpm1 UTSW 7 63,918,777 (GRCm39) missense probably benign 0.10
R8320:Trpm1 UTSW 7 63,918,541 (GRCm39) missense possibly damaging 0.56
R8536:Trpm1 UTSW 7 63,897,155 (GRCm39) missense probably damaging 1.00
R8544:Trpm1 UTSW 7 63,874,356 (GRCm39) splice site probably null
R8813:Trpm1 UTSW 7 63,851,756 (GRCm39) missense possibly damaging 0.68
R8912:Trpm1 UTSW 7 63,918,628 (GRCm39) missense probably benign 0.06
R8954:Trpm1 UTSW 7 63,858,089 (GRCm39) missense probably damaging 0.98
R9139:Trpm1 UTSW 7 63,848,943 (GRCm39) missense probably benign 0.00
R9205:Trpm1 UTSW 7 63,890,319 (GRCm39) missense possibly damaging 0.66
R9258:Trpm1 UTSW 7 63,884,713 (GRCm39) missense probably benign 0.01
R9283:Trpm1 UTSW 7 63,873,623 (GRCm39) missense probably benign 0.18
R9394:Trpm1 UTSW 7 63,918,480 (GRCm39) missense probably benign 0.00
R9430:Trpm1 UTSW 7 63,873,446 (GRCm39) missense probably benign 0.38
R9537:Trpm1 UTSW 7 63,803,616 (GRCm39) unclassified probably benign
R9616:Trpm1 UTSW 7 63,858,132 (GRCm39) missense probably damaging 0.99
R9774:Trpm1 UTSW 7 63,898,041 (GRCm39) missense possibly damaging 0.90
X0026:Trpm1 UTSW 7 63,918,658 (GRCm39) missense probably benign 0.05
Z1176:Trpm1 UTSW 7 63,854,342 (GRCm39) critical splice donor site probably null
Z1176:Trpm1 UTSW 7 63,852,879 (GRCm39) critical splice donor site probably null
Z1177:Trpm1 UTSW 7 63,867,439 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- CTTGCAAAGAGCTAAACGCAGG -3'
(R):5'- AGATGGCCCATCAAGCAAGC -3'

Sequencing Primer
(F):5'- GCAGGCCAATTTTTAATGCTGC -3'
(R):5'- GCATGGCAGAGCTAGACAC -3'
Posted On 2019-10-17