Incidental Mutation 'R1301:Trpm1'
ID158370
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 039367-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1301 (G1)
Quality Score225
Status Not validated
Chromosome7
Chromosomal Location64153835-64269775 bp(+) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) T to A at 64203053 bp
ZygosityHeterozygous
Amino Acid Change
Gene Model predicted gene model for transcript(s): [ENSMUST00000085222] [ENSMUST00000177102] [ENSMUST00000205348] [ENSMUST00000205690] [ENSMUST00000205731] [ENSMUST00000206049] [ENSMUST00000206277] [ENSMUST00000206263] [ENSMUST00000206706] [ENSMUST00000206314] [ENSMUST00000206107]
Predicted Effect noncoding transcript
Transcript: ENSMUST00000083651
Predicted Effect possibly damaging
Transcript: ENSMUST00000085222
AA Change: S205T

PolyPhen 2 Score 0.647 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000082318
Gene: ENSMUSG00000030523
AA Change: S205T

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: ENSMUST00000107525
AA Change: S205T

PolyPhen 2 Score 0.908 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000103149
Gene: ENSMUSG00000030523
AA Change: S205T

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 probably benign
Transcript: ENSMUST00000177102
AA Change: S89T

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000134947
Gene: ENSMUSG00000030523
AA Change: S89T

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: S205T

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205434
Predicted Effect probably null
Transcript: ENSMUST00000205684
Predicted Effect probably null
Transcript: ENSMUST00000205684
Predicted Effect probably benign
Transcript: ENSMUST00000205690
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205728
Predicted Effect probably benign
Transcript: ENSMUST00000205731
AA Change: S89T

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205960
Predicted Effect probably benign
Transcript: ENSMUST00000206049
Predicted Effect possibly damaging
Transcript: ENSMUST00000206277
AA Change: S205T

PolyPhen 2 Score 0.908 (Sensitivity: 0.81; Specificity: 0.94)
Predicted Effect probably damaging
Transcript: ENSMUST00000206263
AA Change: S89T

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
Predicted Effect probably benign
Transcript: ENSMUST00000206706
AA Change: S72T

PolyPhen 2 Score 0.053 (Sensitivity: 0.94; Specificity: 0.84)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206473
Predicted Effect probably benign
Transcript: ENSMUST00000206314
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206453
Predicted Effect probably benign
Transcript: ENSMUST00000206107
Coding Region Coverage
  • 1x: 98.7%
  • 3x: 97.5%
  • 10x: 93.3%
  • 20x: 82.6%
Validation Efficiency 96% (67/70)
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: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ano1 A G 7: 144,633,689 W447R possibly damaging Het
Blm T A 7: 80,455,417 K103* probably null Het
Camta2 A G 11: 70,676,404 I675T probably benign Het
Catsperz G A 19: 6,925,082 R15C probably damaging Het
Chd1l T C 3: 97,603,648 probably benign Het
Corin C A 5: 72,304,933 E844D possibly damaging Het
Cyb5rl T G 4: 107,080,907 M127R probably damaging Het
Dcdc2a A T 13: 25,102,586 N164I possibly damaging Het
Dnah6 A G 6: 73,208,545 probably null Het
Emilin2 T C 17: 71,255,965 probably benign Het
Epb41l2 T A 10: 25,443,902 V211D probably damaging Het
Fbxo47 C T 11: 97,868,601 M166I probably benign Het
Gm13124 T A 4: 144,565,065 I24L probably benign Het
Gm4450 G A 3: 98,446,866 Q106* probably null Het
Golm1 T C 13: 59,638,373 D335G probably damaging Het
Gpn1 T A 5: 31,503,429 M188K probably damaging Het
Gpr84 T A 15: 103,309,219 S144C probably damaging Het
Grm8 G T 6: 27,981,201 Q237K possibly damaging Het
Gsdmd C A 15: 75,867,059 probably null Het
Hmgcr G A 13: 96,659,020 T347I probably damaging Het
Hsd17b7 T A 1: 169,961,205 probably benign Het
Klhl7 T G 5: 24,159,491 W508G probably damaging Het
Lrp2 C A 2: 69,428,604 D4581Y probably damaging Het
Lrrc7 T C 3: 158,135,331 N1357D probably benign Het
Macf1 T C 4: 123,486,658 probably benign Het
Mroh7 T C 4: 106,720,495 T329A probably damaging Het
Mroh9 C T 1: 163,043,983 probably null Het
Mta2 A G 19: 8,949,186 probably benign Het
Myo3a A T 2: 22,267,095 probably benign Het
Nrip2 A G 6: 128,407,389 D153G probably benign Het
Nup133 T C 8: 123,917,417 probably benign Het
Nup210 C T 6: 91,042,347 V259M possibly damaging Het
Olfr1338 C T 4: 118,753,619 M308I probably benign Het
Olfr1466 A T 19: 13,341,847 I30F probably benign Het
Olfr1499 A T 19: 13,815,362 V76D probably damaging Het
Otog C T 7: 46,289,689 R2048C probably damaging Het
Paqr7 T C 4: 134,507,813 L327P probably damaging Het
Parl A G 16: 20,286,926 S249P probably damaging Het
Phc1 A G 6: 122,325,874 I230T probably benign Het
Pitpnm1 T G 19: 4,110,831 probably null Het
Plpp1 A G 13: 112,834,943 Y48C probably damaging Het
Pxdc1 A G 13: 34,628,887 F194L probably benign Het
Rp1 A T 1: 4,345,936 V1651D possibly damaging Het
Serpinb1c T A 13: 32,896,960 R47* probably null Het
Sis T C 3: 72,946,582 T521A possibly damaging Het
Slc16a9 A G 10: 70,282,478 D209G probably benign Het
Slc26a4 A T 12: 31,525,568 C706* probably null Het
Slc37a2 A G 9: 37,236,881 V325A probably benign Het
Speg T A 1: 75,401,501 D784E probably damaging Het
Sycp1 T C 3: 102,920,622 I270V probably benign Het
Tatdn2 T A 6: 113,704,115 F309I probably damaging Het
Tmem206 T C 1: 191,348,435 V284A probably damaging Het
Tmem67 T C 4: 12,089,400 probably benign Het
Wrn T C 8: 33,292,686 R496G probably damaging Het
Zfhx2 A G 14: 55,063,397 V2299A probably benign Het
Zfp819 T A 7: 43,617,100 S260T possibly damaging 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
PIT4458001:Trpm1 UTSW 7 64268561 missense possibly damaging 0.94
PIT4544001:Trpm1 UTSW 7 64199250 intron probably benign
R0012:Trpm1 UTSW 7 64268591 missense possibly damaging 0.88
R0014:Trpm1 UTSW 7 64248222 missense probably damaging 1.00
R0056:Trpm1 UTSW 7 64243586 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
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
R7025:Trpm1 UTSW 7 64226714 critical splice acceptor site probably null
R7112:Trpm1 UTSW 7 64235845 missense probably damaging 0.97
R7168:Trpm1 UTSW 7 64268697 missense probably benign 0.01
R7219:Trpm1 UTSW 7 64204585 missense possibly damaging 0.68
R7224:Trpm1 UTSW 7 64219106 critical splice acceptor site probably null
R7285:Trpm1 UTSW 7 64209981 nonsense probably null
R7367:Trpm1 UTSW 7 64268801 missense probably benign 0.06
R7449:Trpm1 UTSW 7 64208975 missense probably benign 0.14
R7466:Trpm1 UTSW 7 64240582 missense probably damaging 0.99
R7498:Trpm1 UTSW 7 64208909 missense possibly damaging 0.93
R7581:Trpm1 UTSW 7 64204555 missense probably benign 0.00
R7776:Trpm1 UTSW 7 64248191 missense probably benign 0.04
R8062:Trpm1 UTSW 7 64201941 missense probably benign 0.18
R8069:Trpm1 UTSW 7 64208970 missense possibly damaging 0.55
R8157:Trpm1 UTSW 7 64199269 missense probably damaging 1.00
R8219:Trpm1 UTSW 7 64201951 missense probably benign 0.35
R8258:Trpm1 UTSW 7 64269029 missense probably benign 0.10
R8259:Trpm1 UTSW 7 64269029 missense probably benign 0.10
R8320:Trpm1 UTSW 7 64268793 missense possibly damaging 0.56
X0026:Trpm1 UTSW 7 64268910 missense probably benign 0.05
Z1176:Trpm1 UTSW 7 64203131 critical splice donor site probably null
Z1176:Trpm1 UTSW 7 64204594 critical splice donor site probably null
Z1177:Trpm1 UTSW 7 64217691 missense unknown
Predicted Primers PCR Primer
(F):5'- TGAAGGTTCCATCCCTGATCCACAG -3'
(R):5'- GGAAGCCATAGCAATCTGAGTGTCC -3'

Sequencing Primer
(F):5'- CCCTGATCCACAGGGATTATG -3'
(R):5'- aggaggaaggagagatggg -3'
Posted On2014-02-18