Incidental Mutation 'R1912:Trpm2'
ID210418
Institutional Source Beutler Lab
Gene Symbol Trpm2
Ensembl Gene ENSMUSG00000009292
Gene Nametransient receptor potential cation channel, subfamily M, member 2
SynonymsLTRPC2, 9830168K16Rik, TRPC7, Trrp7
MMRRC Submission 039930-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.297) question?
Stock #R1912 (G1)
Quality Score225
Status Not validated
Chromosome10
Chromosomal Location77907722-77970563 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 77945876 bp
ZygosityHeterozygous
Amino Acid Change Lysine to Threonine at position 303 (K303T)
Ref Sequence ENSEMBL: ENSMUSP00000101040 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000105401]
Predicted Effect noncoding transcript
Transcript: ENSMUST00000105400
Predicted Effect probably benign
Transcript: ENSMUST00000105401
AA Change: K303T

PolyPhen 2 Score 0.105 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000101040
Gene: ENSMUSG00000009292
AA Change: K303T

DomainStartEndE-ValueType
low complexity region 654 672 N/A INTRINSIC
transmembrane domain 750 772 N/A INTRINSIC
Pfam:Ion_trans 794 1057 3.7e-21 PFAM
low complexity region 1078 1090 N/A INTRINSIC
low complexity region 1106 1115 N/A INTRINSIC
low complexity region 1123 1146 N/A INTRINSIC
PDB:1QVJ|A 1236 1506 3e-37 PDB
SCOP:d1k2ea_ 1369 1502 9e-10 SMART
Coding Region Coverage
  • 1x: 97.3%
  • 3x: 96.8%
  • 10x: 95.3%
  • 20x: 92.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene forms a tetrameric cation channel that is permeable to calcium, sodium, and potassium and is regulated by free intracellular ADP-ribose. The encoded protein is activated by oxidative stress and confers susceptibility to cell death. Alternative splicing results in multiple transcript variants encoding distinct protein isoforms. Additional transcript variants of this gene have been described, but their full-length nature is not known. [provided by RefSeq, Feb 2016]
PHENOTYPE: Mice homozygous for a knock-out allele display impaired reactive oxygen species (ROS)-induced chemokine production in monocytes, and reduced neutrophil infiltration and ulceration in a dextran sulfate sodium-induced colitis inflammation model. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 122 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700015F17Rik C A 5: 5,452,019 W144C probably benign Het
2810474O19Rik T A 6: 149,328,844 D1129E possibly damaging Het
2900092C05Rik A G 7: 12,554,655 M132V probably benign Het
4921524L21Rik T A 18: 6,620,205 I45N possibly damaging Het
9230113P08Rik A T 9: 35,908,619 T23S probably benign Het
Abcb6 A G 1: 75,179,955 V55A probably benign Het
Adam28 A T 14: 68,644,331 D105E probably benign Het
Ahnak T C 19: 9,017,881 S5510P probably damaging Het
Aldh3b1 T G 19: 3,921,187 D159A probably damaging Het
Alx1 A G 10: 103,025,361 L102P probably damaging Het
Ankrd50 C T 3: 38,456,776 V481I probably benign Het
Aox4 G T 1: 58,264,402 G1200W probably damaging Het
Arhgap45 A C 10: 80,020,690 D24A probably benign Het
Arhgef16 A T 4: 154,280,323 probably null Het
Asic4 A T 1: 75,469,232 Y235F possibly damaging Het
Asph T C 4: 9,453,335 E646G probably damaging Het
Atg4d A G 9: 21,272,639 D350G probably damaging Het
Auts2 T C 5: 131,443,574 T347A probably damaging Het
Bsnd A T 4: 106,488,030 L73* probably null Het
Cachd1 A T 4: 100,953,169 S323C probably damaging Het
Cacna1e A G 1: 154,436,449 I1290T probably damaging Het
Cdh8 T A 8: 99,098,870 N498Y probably damaging Het
Cdkn3 A G 14: 46,769,834 probably null Het
Celf2 A T 2: 6,615,753 M40K probably damaging Het
Cfap57 A C 4: 118,615,010 S57R probably damaging Het
Cfh A G 1: 140,136,141 probably null Het
Chdh A G 14: 30,032,788 S252G probably benign Het
Col8a1 T A 16: 57,627,924 I408F unknown Het
Corin C T 5: 72,358,403 C303Y probably damaging Het
Crlf2 C T 5: 109,557,141 C66Y possibly damaging Het
Csmd1 C T 8: 16,233,998 probably null Het
Cyp4f16 T C 17: 32,545,044 V270A probably damaging Het
Defa29 T A 8: 21,326,012 H113L possibly damaging Het
Dhx35 A T 2: 158,842,307 N501Y probably damaging Het
Dst A G 1: 34,291,850 R4690G probably damaging Het
Elac2 T A 11: 64,994,263 D439E probably benign Het
Ercc6 A G 14: 32,576,803 R1383G probably damaging Het
Fam69b A G 2: 26,632,704 E55G probably damaging Het
Fat3 T A 9: 15,969,988 Y3196F probably damaging Het
Fbxw13 A T 9: 109,181,543 D342E probably benign Het
Fmod A G 1: 134,040,720 N166S possibly damaging Het
Folh1 A G 7: 86,762,967 S199P possibly damaging Het
Fv1 A G 4: 147,869,778 N267S possibly damaging Het
Fyn T C 10: 39,526,832 V200A possibly damaging Het
Ggnbp2 T C 11: 84,862,296 N39S probably benign Het
Gm10509 A T 17: 21,690,924 I53F possibly damaging Het
Gpr139 A T 7: 119,144,879 I161N possibly damaging Het
Grhl2 C T 15: 37,358,407 T148I probably damaging Het
Hmcn1 C A 1: 150,604,882 M4514I probably benign Het
Igsf10 T G 3: 59,329,572 T1063P probably benign Het
Itgav A G 2: 83,795,486 Y792C possibly damaging Het
Itgb2l T C 16: 96,426,935 Q456R probably benign Het
Jph4 G A 14: 55,108,361 A613V probably benign Het
Kcna2 A G 3: 107,105,401 T433A probably benign Het
Kmt2e A G 5: 23,492,395 K97R probably benign Het
Krba1 C A 6: 48,415,765 A871E probably benign Het
Loxhd1 T C 18: 77,340,137 F468L probably benign Het
Lpin1 A G 12: 16,546,727 V713A probably damaging Het
Ltbp2 T A 12: 84,785,863 I67F probably damaging Het
Mdc1 G A 17: 35,844,538 R35H probably benign Het
Mdc1 A G 17: 35,850,811 D872G probably benign Het
Mgam C T 6: 40,764,185 Q959* probably null Het
Mttp T A 3: 138,116,027 T260S probably benign Het
Naalad2 A T 9: 18,376,535 D266E probably benign Het
Nans T A 4: 46,500,162 L182H probably damaging Het
Nbas T A 12: 13,566,144 C2228S probably benign Het
Nfix A T 8: 84,721,677 V407E probably damaging Het
Nktr T A 9: 121,750,240 probably benign Het
Nlrp10 G A 7: 108,925,395 R293* probably null Het
Nrxn3 T C 12: 88,795,342 F53S probably damaging Het
Olfr1126 T C 2: 87,457,383 S73P probably damaging Het
Olfr212 A G 6: 116,515,989 T71A probably benign Het
Olfr380 A T 11: 73,453,994 F73I probably damaging Het
Olfr402 T C 11: 74,155,885 C244R probably damaging Het
Olfr452 T C 6: 42,790,477 I146T probably benign Het
Olfr493 A G 7: 108,346,807 L58P probably damaging Het
Olfr749 G A 14: 50,736,778 P128L probably damaging Het
Olfr994 T A 2: 85,430,260 N190Y probably damaging Het
Oxld1 A G 11: 120,456,906 V155A probably damaging Het
Pamr1 T A 2: 102,642,300 F648Y probably damaging Het
Parg T C 14: 32,210,540 W446R probably damaging Het
Phf3 A T 1: 30,804,345 H1844Q probably damaging Het
Phf7 T C 14: 31,240,324 I175V possibly damaging Het
Pibf1 G A 14: 99,187,809 probably null Het
Plcxd1 A G 5: 110,103,442 I295V probably benign Het
Pole2 A C 12: 69,209,990 Y254D probably damaging Het
Ppm1e T A 11: 87,244,370 I225F probably benign Het
Rem1 G A 2: 152,634,535 V238M probably damaging Het
Rnase2b T G 14: 51,162,900 V146G probably damaging Het
Rnf169 G A 7: 99,926,254 T378I probably damaging Het
Rpf2 A G 10: 40,236,201 F80L probably benign Het
Sec11c T A 18: 65,814,874 D128E probably damaging Het
Sept12 A G 16: 4,988,553 V248A probably damaging Het
Serinc1 T C 10: 57,525,451 N82S probably benign Het
Serpina9 A C 12: 104,001,249 W296G probably damaging Het
Sgo2b A C 8: 63,931,469 D164E probably damaging Het
Slc15a3 A G 19: 10,848,613 N223D probably damaging Het
Slc44a3 A G 3: 121,532,166 Y12H probably benign Het
Slco3a1 A G 7: 74,504,611 F42S probably damaging Het
Snrnp40 C G 4: 130,378,043 probably null Het
Snx7 A T 3: 117,829,668 probably null Het
Sorl1 A T 9: 42,081,950 D259E probably damaging Het
Stpg2 G A 3: 139,522,981 probably null Het
Strn T A 17: 78,684,395 Y165F probably damaging Het
Sval2 T A 6: 41,864,320 *106R probably null Het
Tcaf3 A G 6: 42,596,688 S197P possibly damaging Het
Tespa1 C A 10: 130,354,723 T73N probably benign Het
Tex10 C T 4: 48,456,800 R637Q probably benign Het
Thoc5 C A 11: 4,915,561 T380K probably benign Het
Tmprss7 T A 16: 45,656,548 R784* probably null Het
Trank1 A T 9: 111,390,709 L2171F probably benign Het
Tsta3 A T 15: 75,925,649 D278E possibly damaging Het
Unc80 G A 1: 66,510,625 V681M probably damaging Het
Usp40 A G 1: 87,946,646 F1131L probably benign Het
Vmn1r215 A T 13: 23,076,503 I238F possibly damaging Het
Vwa3a A T 7: 120,795,627 Y890F probably damaging Het
Zdhhc18 A G 4: 133,613,860 L234P probably damaging Het
Zfp109 A G 7: 24,228,251 S578P probably damaging Het
Zfp704 T C 3: 9,609,358 D121G unknown Het
Zgrf1 G T 3: 127,563,137 V671L probably benign Het
Zkscan8 A T 13: 21,520,757 C265* probably null Het
Zscan26 T C 13: 21,445,140 I398V possibly damaging Het
Other mutations in Trpm2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00730:Trpm2 APN 10 77942915 splice site probably null
IGL00773:Trpm2 APN 10 77949214 nonsense probably null
IGL00962:Trpm2 APN 10 77943916 splice site probably benign
IGL01093:Trpm2 APN 10 77932280 missense probably benign 0.04
IGL01124:Trpm2 APN 10 77945825 splice site probably benign
IGL01301:Trpm2 APN 10 77923984 missense probably damaging 1.00
IGL02094:Trpm2 APN 10 77942996 nonsense probably null
IGL02175:Trpm2 APN 10 77937907 missense probably benign 0.07
IGL02653:Trpm2 APN 10 77912669 missense probably benign 0.19
IGL02667:Trpm2 APN 10 77935942 missense probably damaging 1.00
IGL02668:Trpm2 APN 10 77935942 missense probably damaging 1.00
IGL02828:Trpm2 APN 10 77918986 missense probably benign 0.16
IGL02951:Trpm2 APN 10 77929278 missense possibly damaging 0.95
IGL03188:Trpm2 APN 10 77918909 missense probably benign 0.18
IGL03242:Trpm2 APN 10 77917734 missense probably benign
IGL03405:Trpm2 APN 10 77966072 splice site probably benign
fugit UTSW 10 77938368 missense probably damaging 1.00
scusate UTSW 10 77966994 nonsense probably null
temporal UTSW 10 77925682 missense probably benign 0.30
ANU18:Trpm2 UTSW 10 77923984 missense probably damaging 1.00
R0147:Trpm2 UTSW 10 77925825 missense probably damaging 1.00
R0148:Trpm2 UTSW 10 77925825 missense probably damaging 1.00
R0302:Trpm2 UTSW 10 77943990 splice site probably benign
R0332:Trpm2 UTSW 10 77947988 missense probably damaging 1.00
R0586:Trpm2 UTSW 10 77923516 missense probably damaging 0.99
R0847:Trpm2 UTSW 10 77929288 missense possibly damaging 0.94
R1183:Trpm2 UTSW 10 77923564 missense probably damaging 1.00
R1472:Trpm2 UTSW 10 77966007 missense probably damaging 1.00
R1510:Trpm2 UTSW 10 77966994 nonsense probably null
R1518:Trpm2 UTSW 10 77943005 missense possibly damaging 0.67
R1564:Trpm2 UTSW 10 77942999 missense probably benign 0.14
R1593:Trpm2 UTSW 10 77943076 missense possibly damaging 0.71
R1617:Trpm2 UTSW 10 77935875 splice site probably null
R1673:Trpm2 UTSW 10 77942944 missense probably benign
R1932:Trpm2 UTSW 10 77941158 missense probably damaging 1.00
R1993:Trpm2 UTSW 10 77947989 missense probably damaging 1.00
R2013:Trpm2 UTSW 10 77925766 missense probably damaging 1.00
R2151:Trpm2 UTSW 10 77932179 missense probably benign 0.01
R2201:Trpm2 UTSW 10 77920471 nonsense probably null
R2217:Trpm2 UTSW 10 77941182 missense probably damaging 1.00
R2312:Trpm2 UTSW 10 77918964 missense probably benign 0.04
R2339:Trpm2 UTSW 10 77914806 splice site probably benign
R2395:Trpm2 UTSW 10 77947880 missense possibly damaging 0.69
R2396:Trpm2 UTSW 10 77930637 missense probably benign 0.14
R2405:Trpm2 UTSW 10 77934724 missense probably damaging 1.00
R2567:Trpm2 UTSW 10 77941174 missense probably damaging 0.99
R3001:Trpm2 UTSW 10 77930534 critical splice donor site probably null
R3002:Trpm2 UTSW 10 77930534 critical splice donor site probably null
R3125:Trpm2 UTSW 10 77911374 missense probably damaging 1.00
R3500:Trpm2 UTSW 10 77932302 missense probably benign 0.03
R3777:Trpm2 UTSW 10 77935990 missense probably benign 0.13
R3778:Trpm2 UTSW 10 77935990 missense probably benign 0.13
R4272:Trpm2 UTSW 10 77933642 missense probably damaging 1.00
R4384:Trpm2 UTSW 10 77917725 missense probably benign 0.44
R4395:Trpm2 UTSW 10 77929219 missense probably benign 0.01
R4423:Trpm2 UTSW 10 77935068 missense probably benign 0.00
R4452:Trpm2 UTSW 10 77923593 missense probably damaging 1.00
R4612:Trpm2 UTSW 10 77945916 missense probably damaging 0.99
R4662:Trpm2 UTSW 10 77938138 missense probably benign 0.05
R4825:Trpm2 UTSW 10 77941173 missense probably damaging 0.98
R4906:Trpm2 UTSW 10 77932189 nonsense probably null
R4943:Trpm2 UTSW 10 77966007 missense probably damaging 1.00
R4948:Trpm2 UTSW 10 77917792 missense probably benign 0.34
R5046:Trpm2 UTSW 10 77966018 missense probably damaging 1.00
R5320:Trpm2 UTSW 10 77923521 missense probably benign 0.06
R5523:Trpm2 UTSW 10 77935961 missense probably benign 0.04
R5562:Trpm2 UTSW 10 77959939 missense possibly damaging 0.71
R5623:Trpm2 UTSW 10 77932139 missense probably damaging 0.96
R5628:Trpm2 UTSW 10 77912636 missense probably benign 0.00
R5633:Trpm2 UTSW 10 77938353 missense possibly damaging 0.71
R5817:Trpm2 UTSW 10 77965980 missense probably damaging 1.00
R5989:Trpm2 UTSW 10 77959900 missense probably damaging 1.00
R6018:Trpm2 UTSW 10 77917713 missense probably benign 0.00
R6075:Trpm2 UTSW 10 77935043 critical splice donor site probably null
R6092:Trpm2 UTSW 10 77925682 missense probably benign 0.30
R6309:Trpm2 UTSW 10 77938368 missense probably damaging 1.00
R6327:Trpm2 UTSW 10 77932227 missense probably damaging 1.00
R6568:Trpm2 UTSW 10 77937826 missense probably benign 0.01
R6579:Trpm2 UTSW 10 77937826 missense probably benign 0.01
R6640:Trpm2 UTSW 10 77937826 missense probably benign 0.01
R6642:Trpm2 UTSW 10 77937826 missense probably benign 0.01
R6798:Trpm2 UTSW 10 77914740 missense probably damaging 0.99
R6999:Trpm2 UTSW 10 77935891 missense probably damaging 1.00
R7034:Trpm2 UTSW 10 77912592 missense probably benign
R7036:Trpm2 UTSW 10 77912592 missense probably benign
R7113:Trpm2 UTSW 10 77947931 missense probably damaging 0.96
R7171:Trpm2 UTSW 10 77924014 missense probably damaging 1.00
R7240:Trpm2 UTSW 10 77935876 critical splice donor site probably null
R7274:Trpm2 UTSW 10 77923555 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CCCATGAAGAAGCATTCAGGG -3'
(R):5'- CGCCCTATTTCCAGAATACAGG -3'

Sequencing Primer
(F):5'- TCATGTGGTGATCGGAAATGAATAC -3'
(R):5'- GCTTGGACAGCAACCATT -3'
Posted On2014-06-30