Incidental Mutation 'R0032:Trpm5'
ID59414
Institutional Source Beutler Lab
Gene Symbol Trpm5
Ensembl Gene ENSMUSG00000009246
Gene Nametransient receptor potential cation channel, subfamily M, member 5
Synonyms9430099A16Rik, Mtr1, Ltrpc5
MMRRC Submission 038326-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.097) question?
Stock #R0032 (G1) of strain 731
Quality Score225
Status Validated
Chromosome7
Chromosomal Location143069153-143094642 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 143085241 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 264 (D264E)
Ref Sequence ENSEMBL: ENSMUSP00000114302 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009390] [ENSMUST00000150867]
Predicted Effect probably damaging
Transcript: ENSMUST00000009390
AA Change: D264E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000009390
Gene: ENSMUSG00000009246
AA Change: D264E

DomainStartEndE-ValueType
Blast:ANK 382 411 2e-6 BLAST
transmembrane domain 644 666 N/A INTRINSIC
Pfam:Ion_trans 736 989 1.2e-11 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133027
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146075
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150589
Predicted Effect probably damaging
Transcript: ENSMUST00000150867
AA Change: D264E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000114302
Gene: ENSMUSG00000009246
AA Change: D264E

DomainStartEndE-ValueType
Blast:ANK 382 411 2e-6 BLAST
transmembrane domain 644 666 N/A INTRINSIC
transmembrane domain 731 753 N/A INTRINSIC
transmembrane domain 811 833 N/A INTRINSIC
transmembrane domain 872 894 N/A INTRINSIC
transmembrane domain 952 974 N/A INTRINSIC
Meta Mutation Damage Score 0.194 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.4%
  • 20x: 94.8%
Validation Efficiency 100% (89/89)
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 (TRP) protein family, which is a diverse group of proteins with structural features typical of ion channels. This protein plays an important role in taste transduction, and has characteristics of a calcium-activated, non-selective cation channel that carries Na+, K+, and Cs+ ions equally well, but not Ca(2+) ions. It is activated by lower concentrations of intracellular Ca(2+), and inhibited by higher concentrations. It is also a highly temperature-sensitive, heat activated channel showing a steep increase of inward currents at temperatures between 15 and 35 degrees Celsius. This gene is located within the Beckwith-Wiedemann syndrome critical region-1 on chromosome 11p15.5, and has been shown to be imprinted, with exclusive expression from the paternal allele. [provided by RefSeq, Oct 2010]
PHENOTYPE: Homozygous mutant mice demonstrate abnormal taste perception, responding to sour and salty stimuli but not to sweet, or bitter stimuli. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acss3 T A 10: 107,123,295 T97S probably benign Het
Adcy1 T C 11: 7,144,729 S552P possibly damaging Het
Arrb1 T C 7: 99,582,265 F9L probably damaging Het
Auts2 G C 5: 131,440,093 D571E probably damaging Het
C2cd3 T A 7: 100,444,445 probably benign Het
Ccbe1 T G 18: 66,291,652 T35P possibly damaging Het
Cct6b G T 11: 82,753,643 T202K possibly damaging Het
Cd86 A T 16: 36,620,873 S77R probably damaging Het
Cdk5rap3 A T 11: 96,908,753 L412Q possibly damaging Het
Cdsn G A 17: 35,555,555 G327D probably damaging Het
Cfap54 C T 10: 92,932,697 R188H probably benign Het
Clca3a2 T A 3: 144,816,733 I176F probably benign Het
Cop1 T C 1: 159,325,036 probably null Het
Cpne8 T A 15: 90,569,568 probably benign Het
Ctsg T A 14: 56,101,739 I21F probably damaging Het
Cyp2j9 T G 4: 96,568,806 N476T possibly damaging Het
Dcaf4 G A 12: 83,535,988 probably benign Het
Dennd4c T C 4: 86,828,150 probably null Het
Des A G 1: 75,362,166 E195G possibly damaging Het
Dicer1 A T 12: 104,704,798 L995* probably null Het
Dnah10 A G 5: 124,800,891 K2623R possibly damaging Het
Dnajc21 G T 15: 10,461,877 T146K probably benign Het
Dnmbp A C 19: 43,902,719 L203R probably damaging Het
Eif4g1 C T 16: 20,685,898 S829F probably damaging Het
Enkur T C 2: 21,189,304 I153V probably benign Het
Epb41l3 G T 17: 69,210,384 probably null Het
Erf T C 7: 25,245,075 Y277C possibly damaging Het
Fstl5 T A 3: 76,648,435 probably benign Het
Fuk G A 8: 110,892,103 T341M possibly damaging Het
Galnt16 T C 12: 80,592,469 V419A probably damaging Het
Gm10226 A G 17: 21,692,056 D66G possibly damaging Het
Gm15821 T A 17: 34,212,225 probably benign Het
Grm3 A G 5: 9,511,452 probably null Het
Il11ra1 A G 4: 41,768,187 E366G probably damaging Het
Impdh2 A G 9: 108,561,661 D71G probably damaging Het
Ipo11 A C 13: 106,834,463 probably benign Het
Ipo8 A G 6: 148,810,711 C261R probably damaging Het
Iqsec3 T C 6: 121,473,130 D145G possibly damaging Het
Itga11 T C 9: 62,774,095 F998L probably benign Het
Junb T C 8: 84,977,786 H215R probably benign Het
Kcnh4 C T 11: 100,746,932 G633E probably benign Het
Kcnn3 CGCAGCAGCAGCAGCAGCAGCAG CGCAGCAGCAGCAGCAGCAG 3: 89,520,665 probably benign Het
Krt73 T C 15: 101,794,052 S459G probably benign Het
Krt74 T A 15: 101,761,452 noncoding transcript Het
Meis3 C A 7: 16,182,285 probably benign Het
Mlh3 A G 12: 85,245,749 probably benign Het
Mroh2a GT GTT 1: 88,256,166 probably null Het
Naip6 C T 13: 100,303,237 E341K probably benign Het
Nbeal2 G T 9: 110,637,868 probably benign Het
Nfx1 T A 4: 41,015,321 V842E probably benign Het
Olfr118 T A 17: 37,672,487 W155R probably damaging Het
Olfr800 T A 10: 129,660,400 V198D probably benign Het
Olfr891 A G 9: 38,180,608 C72R probably damaging Het
Oma1 T A 4: 103,366,012 S465T possibly damaging Het
Opa1 A T 16: 29,615,069 H574L probably damaging Het
Otog T A 7: 46,288,213 L1782* probably null Het
Otog G A 7: 46,304,231 V2638M probably damaging Het
Pcsk5 T C 19: 17,564,815 N804S possibly damaging Het
Pde4a C A 9: 21,201,432 probably benign Het
Pilra T A 5: 137,831,265 D179V probably damaging Het
Piwil1 G A 5: 128,743,280 S247N probably benign Het
Ppp2r1a G A 17: 20,945,584 probably benign Het
Prss58 T G 6: 40,895,699 T158P probably benign Het
Setmar T A 6: 108,076,416 C290* probably null Het
Slc35e3 T C 10: 117,744,932 M156V probably benign Het
Slc4a5 T A 6: 83,273,157 I509N probably damaging Het
Slit2 G A 5: 48,256,856 R938Q probably damaging Het
Snrpn A G 7: 59,985,082 Y168H probably damaging Het
Sycn C T 7: 28,541,292 A128V possibly damaging Het
Synm C A 7: 67,733,927 R1329M possibly damaging Het
Syt8 T C 7: 142,439,189 V152A probably benign Het
Tcp10a T C 17: 7,336,907 M247T probably benign Het
Tjp2 A G 19: 24,108,695 L821S probably damaging Het
Tppp2 G T 14: 51,919,409 R81L possibly damaging Het
Trim34b A G 7: 104,336,577 D473G possibly damaging Het
Trpc3 A G 3: 36,644,256 I618T probably damaging Het
Tuba8 A T 6: 121,225,904 D392V probably benign Het
Vmn1r50 C A 6: 90,107,800 P176T probably damaging Het
Vmn1r76 T C 7: 11,931,267 I7V probably benign Het
Vmn2r26 T A 6: 124,039,899 W441R possibly damaging Het
Vmn2r57 T C 7: 41,399,733 probably null Het
Zc3h4 T A 7: 16,434,640 D891E unknown Het
Zfp120 A T 2: 150,117,592 V270E possibly damaging Het
Znhit1 G C 5: 136,985,047 R8G possibly damaging Het
Other mutations in Trpm5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00309:Trpm5 APN 7 143082991 missense probably benign 0.03
IGL00717:Trpm5 APN 7 143073990 missense probably damaging 1.00
IGL01138:Trpm5 APN 7 143074569 missense probably benign
IGL01590:Trpm5 APN 7 143082734 missense probably damaging 0.99
IGL01603:Trpm5 APN 7 143075601 missense probably benign 0.04
IGL01685:Trpm5 APN 7 143082354 missense probably benign 0.05
IGL01878:Trpm5 APN 7 143074497 missense probably damaging 1.00
IGL02533:Trpm5 APN 7 143089545 missense probably benign 0.01
IGL02572:Trpm5 APN 7 143087876 splice site probably benign
IGL02750:Trpm5 APN 7 143074484 missense possibly damaging 0.89
IGL02862:Trpm5 APN 7 143082525 missense probably damaging 1.00
R0238:Trpm5 UTSW 7 143082958 missense probably damaging 1.00
R0238:Trpm5 UTSW 7 143082958 missense probably damaging 1.00
R0239:Trpm5 UTSW 7 143082958 missense probably damaging 1.00
R0239:Trpm5 UTSW 7 143082958 missense probably damaging 1.00
R0334:Trpm5 UTSW 7 143086876 missense probably benign 0.06
R0799:Trpm5 UTSW 7 143078351 missense probably damaging 0.99
R1187:Trpm5 UTSW 7 143074469 missense probably damaging 0.96
R1373:Trpm5 UTSW 7 143086842 splice site probably benign
R1521:Trpm5 UTSW 7 143082889 missense probably benign 0.00
R1603:Trpm5 UTSW 7 143085209 missense probably benign 0.00
R1606:Trpm5 UTSW 7 143085171 nonsense probably null
R2009:Trpm5 UTSW 7 143087738 missense possibly damaging 0.58
R2437:Trpm5 UTSW 7 143082561 missense probably benign 0.03
R2508:Trpm5 UTSW 7 143088919 missense possibly damaging 0.80
R2516:Trpm5 UTSW 7 143074517 missense probably damaging 1.00
R2985:Trpm5 UTSW 7 143082938 missense probably damaging 0.99
R3036:Trpm5 UTSW 7 143085463 missense probably benign 0.00
R3037:Trpm5 UTSW 7 143085463 missense probably benign 0.00
R3688:Trpm5 UTSW 7 143078456 missense probably damaging 0.98
R4156:Trpm5 UTSW 7 143089055 missense probably benign 0.04
R4734:Trpm5 UTSW 7 143082785 missense probably benign 0.04
R4811:Trpm5 UTSW 7 143080219 missense probably damaging 1.00
R4814:Trpm5 UTSW 7 143082636 missense possibly damaging 0.50
R4847:Trpm5 UTSW 7 143087763 missense possibly damaging 0.89
R5055:Trpm5 UTSW 7 143072784 missense probably benign 0.00
R5256:Trpm5 UTSW 7 143082303 missense probably damaging 1.00
R5413:Trpm5 UTSW 7 143080968 missense probably damaging 1.00
R5668:Trpm5 UTSW 7 143073229 missense probably benign 0.39
R6133:Trpm5 UTSW 7 143088951 missense probably damaging 0.98
R6242:Trpm5 UTSW 7 143073182 missense probably benign
R6564:Trpm5 UTSW 7 143072770 missense probably damaging 1.00
R6702:Trpm5 UTSW 7 143069318 unclassified probably benign
R6703:Trpm5 UTSW 7 143069318 unclassified probably benign
R6829:Trpm5 UTSW 7 143069429 unclassified probably benign
R6940:Trpm5 UTSW 7 143084810 nonsense probably null
R7337:Trpm5 UTSW 7 143089019 missense probably benign 0.01
X0022:Trpm5 UTSW 7 143083042 missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- GGACTTTCAGAAAGAGCATCCCCAC -3'
(R):5'- CAGATACCTGTCCTTTGCCTGTTGG -3'

Sequencing Primer
(F):5'- GAGCATCCCCACCCAGG -3'
(R):5'- TGGTCAATGGTGACCCCAAC -3'
Posted On2013-07-11