Incidental Mutation 'R0056:Trpm1'
ID18434
Institutional Source Beutler Lab
Gene Symbol Trpm1
Ensembl Gene ENSMUSG00000030523
Gene Nametransient receptor potential cation channel, subfamily M, member 1
SynonymsMlsn1, 4732499L03Rik, LTRPC1, melastatin
MMRRC Submission 038350-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R0056 (G1)
Quality Score
Status Validated
Chromosome7
Chromosomal Location64153835-64269775 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 64243586 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 1062 (D1062G)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085222] [ENSMUST00000206263] [ENSMUST00000206277] [ENSMUST00000206314] [ENSMUST00000206848]
Predicted Effect possibly damaging
Transcript: ENSMUST00000085222
AA Change: D1062G

PolyPhen 2 Score 0.766 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000082318
Gene: ENSMUSG00000030523
AA Change: D1062G

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 probably damaging
Transcript: ENSMUST00000107525
AA Change: D1062G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000103149
Gene: ENSMUSG00000030523
AA Change: D1062G

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
Pfam:Ion_trans 876 1138 7.6e-22 PFAM
transmembrane domain 1156 1173 N/A INTRINSIC
Pfam:TRPM_tetra 1230 1285 9.4e-28 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205466
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206000
Predicted Effect possibly damaging
Transcript: ENSMUST00000206263
AA Change: D946G

PolyPhen 2 Score 0.804 (Sensitivity: 0.84; Specificity: 0.93)
Predicted Effect probably benign
Transcript: ENSMUST00000206277
AA Change: D1062G

PolyPhen 2 Score 0.431 (Sensitivity: 0.89; Specificity: 0.90)
Predicted Effect probably benign
Transcript: ENSMUST00000206314
Predicted Effect probably benign
Transcript: ENSMUST00000206848
Meta Mutation Damage Score 0.074 question?
Coding Region Coverage
  • 1x: 89.2%
  • 3x: 86.3%
  • 10x: 78.7%
  • 20x: 65.9%
Validation Efficiency 89% (66/74)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankfn1 A G 11: 89,391,676 S1061P possibly damaging Het
Atp9b A G 18: 80,765,803 S634P probably damaging Het
Bche A T 3: 73,701,321 N257K possibly damaging Het
Bms1 A T 6: 118,405,229 D449E probably benign Het
C630050I24Rik G T 8: 107,119,394 V59F unknown Het
Camkk2 C T 5: 122,742,198 E452K probably damaging Het
Ccdc121 T C 1: 181,510,553 Y278C probably damaging Het
Chd9 A G 8: 90,933,537 H375R possibly damaging Het
Entpd7 T A 19: 43,725,294 V364E probably benign Het
Epb41l3 A T 17: 69,253,397 D313V probably damaging Het
Etv6 G T 6: 134,248,534 E154* probably null Het
Fshr T G 17: 88,988,457 H274P probably damaging Het
G3bp1 A G 11: 55,498,041 N360D probably benign Het
Gdf11 C T 10: 128,886,425 R187H probably benign Het
Gm5346 A T 8: 43,625,503 C561* probably null Het
Gpihbp1 T A 15: 75,597,133 I52N probably damaging Het
H1foo G T 6: 115,946,973 probably benign Het
Htt T C 5: 34,826,078 probably benign Het
Iqcm A G 8: 75,753,386 Q324R probably benign Het
Kcng3 A G 17: 83,587,756 L427P probably damaging Het
Klk7 T C 7: 43,812,010 L17P possibly damaging Het
Klrd1 G A 6: 129,593,775 V50I probably benign Het
Lama5 A T 2: 180,187,106 probably benign Het
Lamtor3 T A 3: 137,926,950 probably benign Het
Lyplal1 G A 1: 186,088,566 T228I probably benign Het
Mapk6 A G 9: 75,388,816 Y467H possibly damaging Het
March6 T C 15: 31,467,734 T776A possibly damaging Het
Mogat1 T G 1: 78,523,770 M157R probably damaging Het
Morc2b T A 17: 33,138,759 Q13L possibly damaging Het
Myo1h C T 5: 114,330,212 T356I probably damaging Het
Ncoa2 C A 1: 117,516,497 probably null Het
Nobox A G 6: 43,304,919 C407R probably benign Het
Nupl1 A G 14: 60,239,475 probably null Het
Olfr684 A G 7: 105,157,122 S187P probably benign Het
Otoa A G 7: 121,131,347 Y590C probably benign Het
Pelp1 A T 11: 70,393,832 V1070E unknown Het
Pglyrp3 G T 3: 92,025,804 probably benign Het
Plpp2 A G 10: 79,527,229 F189S probably damaging Het
Polr2b T C 5: 77,334,535 I640T possibly damaging Het
Ryr2 T A 13: 11,669,038 T3047S probably damaging Het
Snx25 A T 8: 46,038,513 W847R probably damaging Het
Son T C 16: 91,678,155 Y454H possibly damaging Het
Sos1 A T 17: 80,413,621 N923K probably damaging Het
Tex15 A G 8: 33,582,027 H2534R probably benign Het
Ticam2 G T 18: 46,560,334 Q229K possibly damaging Het
Tnfaip3 A T 10: 19,005,293 V342E probably damaging Het
Traf6 A G 2: 101,697,151 I415M possibly damaging Het
Wdr59 C T 8: 111,480,607 probably benign Het
Other mutations in Trpm1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00093:Trpm1 APN 7 64243450 missense probably damaging 1.00
IGL00465:Trpm1 APN 7 64247467 missense possibly damaging 0.94
IGL01118:Trpm1 APN 7 64235824 missense probably benign 0.24
IGL01148:Trpm1 APN 7 64243564 missense probably damaging 1.00
IGL01303:Trpm1 APN 7 64210830 critical splice acceptor site probably benign 0.00
IGL01432:Trpm1 APN 7 64235019 missense probably benign 0.18
IGL01433:Trpm1 APN 7 64204528 missense probably damaging 1.00
IGL01506:Trpm1 APN 7 64243581 missense probably damaging 1.00
IGL01626:Trpm1 APN 7 64268889 missense probably damaging 1.00
IGL01640:Trpm1 APN 7 64226897 missense probably damaging 1.00
IGL01899:Trpm1 APN 7 64234994 missense probably benign 0.24
IGL01959:Trpm1 APN 7 64208975 missense possibly damaging 0.81
IGL02210:Trpm1 APN 7 64210865 missense probably damaging 1.00
IGL02268:Trpm1 APN 7 64217614 missense probably damaging 0.96
IGL02331:Trpm1 APN 7 64235052 missense probably benign 0.30
IGL02334:Trpm1 APN 7 64245942 critical splice acceptor site probably null
IGL02407:Trpm1 APN 7 64219121 missense probably damaging 1.00
IGL02425:Trpm1 APN 7 64240427 missense probably damaging 0.96
IGL02485:Trpm1 APN 7 64269114 missense possibly damaging 0.52
IGL02635:Trpm1 APN 7 64199224 missense probably benign 0.00
IGL02640:Trpm1 APN 7 64219133 missense probably damaging 0.97
IGL02827:Trpm1 APN 7 64219160 missense probably null 1.00
R0012:Trpm1 UTSW 7 64268591 missense possibly damaging 0.88
R0014:Trpm1 UTSW 7 64248222 missense probably damaging 1.00
R0445:Trpm1 UTSW 7 64244842 unclassified probably benign
R0463:Trpm1 UTSW 7 64220254 missense probably benign 0.05
R0469:Trpm1 UTSW 7 64223758 missense probably damaging 1.00
R0510:Trpm1 UTSW 7 64223758 missense probably damaging 1.00
R1301:Trpm1 UTSW 7 64203053 unclassified probably null
R1397:Trpm1 UTSW 7 64217658 missense probably damaging 1.00
R1588:Trpm1 UTSW 7 64223817 missense possibly damaging 0.93
R1618:Trpm1 UTSW 7 64240535 missense probably damaging 1.00
R1724:Trpm1 UTSW 7 64235821 nonsense probably null
R1827:Trpm1 UTSW 7 64235007 missense probably damaging 1.00
R1829:Trpm1 UTSW 7 64226782 missense probably damaging 1.00
R1835:Trpm1 UTSW 7 64230268 missense probably damaging 1.00
R1864:Trpm1 UTSW 7 64268016 missense probably damaging 1.00
R1895:Trpm1 UTSW 7 64223808 missense probably damaging 1.00
R1946:Trpm1 UTSW 7 64223808 missense probably damaging 1.00
R1959:Trpm1 UTSW 7 64230230 missense probably damaging 1.00
R1960:Trpm1 UTSW 7 64230230 missense probably damaging 1.00
R1980:Trpm1 UTSW 7 64208434 missense possibly damaging 0.83
R1989:Trpm1 UTSW 7 64209032 intron probably null
R2054:Trpm1 UTSW 7 64240555 missense possibly damaging 0.69
R2156:Trpm1 UTSW 7 64234988 missense probably damaging 1.00
R2251:Trpm1 UTSW 7 64209976 missense probably damaging 1.00
R3051:Trpm1 UTSW 7 64269101 missense probably damaging 1.00
R3148:Trpm1 UTSW 7 64235012 missense probably benign 0.00
R3195:Trpm1 UTSW 7 64199313 nonsense probably null
R3615:Trpm1 UTSW 7 64243570 missense probably damaging 1.00
R3616:Trpm1 UTSW 7 64243570 missense probably damaging 1.00
R3623:Trpm1 UTSW 7 64244853 missense probably damaging 1.00
R3624:Trpm1 UTSW 7 64244853 missense probably damaging 1.00
R3721:Trpm1 UTSW 7 64217727 intron probably benign
R3822:Trpm1 UTSW 7 64217703 intron probably benign
R4441:Trpm1 UTSW 7 64201918 missense probably damaging 1.00
R4490:Trpm1 UTSW 7 64208912 nonsense probably null
R4666:Trpm1 UTSW 7 64203034 missense probably damaging 1.00
R4701:Trpm1 UTSW 7 64243500 missense probably damaging 1.00
R4781:Trpm1 UTSW 7 64235052 missense probably benign 0.30
R4811:Trpm1 UTSW 7 64208306 missense probably damaging 1.00
R5017:Trpm1 UTSW 7 64244832 unclassified probably benign
R5030:Trpm1 UTSW 7 64235831 missense probably damaging 1.00
R5195:Trpm1 UTSW 7 64237693 missense possibly damaging 0.84
R5238:Trpm1 UTSW 7 64268954 missense probably damaging 1.00
R5304:Trpm1 UTSW 7 64208946 missense probably benign 0.00
R5575:Trpm1 UTSW 7 64220270 missense possibly damaging 0.95
R5613:Trpm1 UTSW 7 64208411 missense probably damaging 1.00
R5855:Trpm1 UTSW 7 64268962 nonsense probably null
R5947:Trpm1 UTSW 7 64223799 missense probably benign 0.07
R5988:Trpm1 UTSW 7 64226805 missense probably benign 0.16
R6054:Trpm1 UTSW 7 64268702 missense probably benign 0.00
R6088:Trpm1 UTSW 7 64267976 missense probably damaging 0.98
R6259:Trpm1 UTSW 7 64268478 missense possibly damaging 0.47
R6379:Trpm1 UTSW 7 64199194 missense probably benign 0.00
R6380:Trpm1 UTSW 7 64268297 missense probably benign 0.24
R6429:Trpm1 UTSW 7 64268504 missense probably benign 0.00
R6600:Trpm1 UTSW 7 64154033 start codon destroyed probably null 0.56
R6622:Trpm1 UTSW 7 64240595 missense probably damaging 0.96
R6939:Trpm1 UTSW 7 64268297 missense probably benign 0.03
R6944:Trpm1 UTSW 7 64243433 missense probably damaging 1.00
X0026:Trpm1 UTSW 7 64268910 missense probably benign 0.05
Posted On2013-03-25