Incidental Mutation 'R9660:Trpm2'
ID 727533
Institutional Source Beutler Lab
Gene Symbol Trpm2
Ensembl Gene ENSMUSG00000009292
Gene Name transient receptor potential cation channel, subfamily M, member 2
Synonyms Trrp7, TRPC7, LTRPC2, 9830168K16Rik
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.169) question?
Stock # R9660 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 77743556-77805746 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 77766389 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Leucine at position 877 (I877L)
Ref Sequence ENSEMBL: ENSMUSP00000101040 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000105401]
AlphaFold Q91YD4
Predicted Effect probably benign
Transcript: ENSMUST00000105401
AA Change: I877L

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000101040
Gene: ENSMUSG00000009292
AA Change: I877L

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: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
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: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca14 A G 7: 119,851,478 (GRCm39) M819V probably benign Het
Abca5 T A 11: 110,168,248 (GRCm39) T1461S possibly damaging Het
Actl6b C T 5: 137,562,766 (GRCm39) R161C probably damaging Het
Aoc3 C G 11: 101,221,914 (GRCm39) P50R possibly damaging Het
Atr G A 9: 95,797,050 (GRCm39) A1698T probably benign Het
Caml T A 13: 55,779,670 (GRCm39) S248T possibly damaging Het
Cdh11 C T 8: 103,384,879 (GRCm39) G399S possibly damaging Het
Chrna10 G T 7: 101,761,416 (GRCm39) L392I probably benign Het
Clip2 C T 5: 134,533,616 (GRCm39) R487Q probably benign Het
Copg1 A G 6: 87,879,225 (GRCm39) I424V probably damaging Het
Cwh43 A T 5: 73,565,629 (GRCm39) N65Y possibly damaging Het
Defb1 A G 8: 22,284,486 (GRCm39) Y35C probably damaging Het
Disp2 T C 2: 118,620,627 (GRCm39) V453A probably benign Het
Dpp9 A G 17: 56,494,458 (GRCm39) Y834H probably damaging Het
Emsy A G 7: 98,262,285 (GRCm39) I598T possibly damaging Het
Entpd2 C T 2: 25,288,153 (GRCm39) R126C probably damaging Het
Fbxl17 A T 17: 63,806,426 (GRCm39) M196K probably benign Het
Gcc1 T C 6: 28,420,544 (GRCm39) R258G probably damaging Het
Gga2 A T 7: 121,606,494 (GRCm39) M157K possibly damaging Het
Gna11 T C 10: 81,370,918 (GRCm39) N106S probably benign Het
Gtf3c1 A C 7: 125,262,199 (GRCm39) S1116A possibly damaging Het
Gucy2d C A 7: 98,099,064 (GRCm39) D294E probably damaging Het
Igkv12-46 G T 6: 69,741,967 (GRCm39) P4T possibly damaging Het
Iqcf5 A T 9: 106,393,168 (GRCm39) I142L probably damaging Het
Klhdc9 A G 1: 171,187,357 (GRCm39) S214P probably damaging Het
Kmt2e T C 5: 23,683,617 (GRCm39) Y292H probably damaging Het
Lgr6 A G 1: 134,915,245 (GRCm39) L778P probably damaging Het
Lrrk2 A G 15: 91,618,228 (GRCm39) N909S probably benign Het
Ly75 A G 2: 60,154,184 (GRCm39) S1088P probably damaging Het
Mei1 G A 15: 81,966,098 (GRCm39) G240D Het
Miox A T 15: 89,218,703 (GRCm39) probably benign Het
Myo1e A G 9: 70,223,924 (GRCm39) Y128C probably damaging Het
Necab2 T C 8: 120,189,403 (GRCm39) V191A possibly damaging Het
Nlrp9a T A 7: 26,256,915 (GRCm39) Y178N probably damaging Het
Nr4a3 A G 4: 48,051,353 (GRCm39) T36A probably benign Het
Nup210l A G 3: 90,105,402 (GRCm39) T1517A probably benign Het
Nup210l C T 3: 90,107,173 (GRCm39) P1570L probably benign Het
Or4a27 T C 2: 88,559,142 (GRCm39) K267R probably damaging Het
Or4g17 T G 2: 111,210,239 (GRCm39) I298R probably damaging Het
Or4p23 T C 2: 88,576,872 (GRCm39) Y120C probably damaging Het
Or51h7 C T 7: 102,591,259 (GRCm39) C175Y probably damaging Het
Pcnx2 A T 8: 126,487,592 (GRCm39) S1804T probably damaging Het
Pdcd11 T A 19: 47,082,191 (GRCm39) V35D possibly damaging Het
Pde10a C A 17: 9,170,370 (GRCm39) T347K probably damaging Het
Rcc1l A G 5: 134,182,977 (GRCm39) Y432H probably benign Het
Rgs22 A T 15: 36,040,856 (GRCm39) V1001E probably benign Het
Ripor3 T A 2: 167,831,646 (GRCm39) D385V probably damaging Het
Rrbp1 T C 2: 143,831,178 (GRCm39) K330E probably damaging Het
Ryr3 T G 2: 112,664,074 (GRCm39) D1759A probably benign Het
Scube3 A G 17: 28,371,414 (GRCm39) D43G probably benign Het
Sec24b A G 3: 129,790,422 (GRCm39) I701T probably damaging Het
Setd5 G T 6: 113,128,366 (GRCm39) V1440L probably benign Het
Sik3 A G 9: 46,106,142 (GRCm39) K337E possibly damaging Het
Slc14a1 C A 18: 78,152,807 (GRCm39) A367S probably damaging Het
Slc1a6 T A 10: 78,648,698 (GRCm39) M473K probably benign Het
Spag16 A G 1: 69,962,842 (GRCm39) R330G probably benign Het
Spag6 C A 2: 18,704,047 (GRCm39) Q32K probably benign Het
Sspo G A 6: 48,432,707 (GRCm39) G861D probably damaging Het
Togaram2 T A 17: 72,024,365 (GRCm39) S850T probably damaging Het
Trbv15 A T 6: 41,118,550 (GRCm39) E102V possibly damaging Het
Trim43b G T 9: 88,973,395 (GRCm39) H113N probably benign Het
Ttn T C 2: 76,599,152 (GRCm39) I19286V probably benign Het
Ttn C T 2: 76,715,357 (GRCm39) E7912K unknown Het
Tubb6 A G 18: 67,534,671 (GRCm39) H190R probably benign Het
Vmn1r214 T C 13: 23,219,007 (GRCm39) V167A probably benign Het
Vwf C A 6: 125,568,670 (GRCm39) L398I possibly damaging Het
Zfp9 G T 6: 118,443,851 (GRCm39) A58E probably benign Het
Other mutations in Trpm2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00730:Trpm2 APN 10 77,778,749 (GRCm39) splice site probably null
IGL00773:Trpm2 APN 10 77,785,048 (GRCm39) nonsense probably null
IGL00962:Trpm2 APN 10 77,779,750 (GRCm39) splice site probably benign
IGL01093:Trpm2 APN 10 77,768,114 (GRCm39) missense probably benign 0.04
IGL01124:Trpm2 APN 10 77,781,659 (GRCm39) splice site probably benign
IGL01301:Trpm2 APN 10 77,759,818 (GRCm39) missense probably damaging 1.00
IGL02094:Trpm2 APN 10 77,778,830 (GRCm39) nonsense probably null
IGL02175:Trpm2 APN 10 77,773,741 (GRCm39) missense probably benign 0.07
IGL02653:Trpm2 APN 10 77,748,503 (GRCm39) missense probably benign 0.19
IGL02667:Trpm2 APN 10 77,771,776 (GRCm39) missense probably damaging 1.00
IGL02668:Trpm2 APN 10 77,771,776 (GRCm39) missense probably damaging 1.00
IGL02828:Trpm2 APN 10 77,754,820 (GRCm39) missense probably benign 0.16
IGL02951:Trpm2 APN 10 77,765,112 (GRCm39) missense possibly damaging 0.95
IGL03188:Trpm2 APN 10 77,754,743 (GRCm39) missense probably benign 0.18
IGL03242:Trpm2 APN 10 77,753,568 (GRCm39) missense probably benign
IGL03405:Trpm2 APN 10 77,801,906 (GRCm39) splice site probably benign
Fugit UTSW 10 77,774,202 (GRCm39) missense probably damaging 1.00
scusate UTSW 10 77,802,828 (GRCm39) nonsense probably null
temporal UTSW 10 77,761,516 (GRCm39) missense probably benign 0.30
ANU18:Trpm2 UTSW 10 77,759,818 (GRCm39) missense probably damaging 1.00
R0147:Trpm2 UTSW 10 77,761,659 (GRCm39) missense probably damaging 1.00
R0148:Trpm2 UTSW 10 77,761,659 (GRCm39) missense probably damaging 1.00
R0302:Trpm2 UTSW 10 77,779,824 (GRCm39) splice site probably benign
R0332:Trpm2 UTSW 10 77,783,822 (GRCm39) missense probably damaging 1.00
R0586:Trpm2 UTSW 10 77,759,350 (GRCm39) missense probably damaging 0.99
R0847:Trpm2 UTSW 10 77,765,122 (GRCm39) missense possibly damaging 0.94
R1183:Trpm2 UTSW 10 77,759,398 (GRCm39) missense probably damaging 1.00
R1472:Trpm2 UTSW 10 77,801,841 (GRCm39) missense probably damaging 1.00
R1510:Trpm2 UTSW 10 77,802,828 (GRCm39) nonsense probably null
R1518:Trpm2 UTSW 10 77,778,839 (GRCm39) missense possibly damaging 0.67
R1564:Trpm2 UTSW 10 77,778,833 (GRCm39) missense probably benign 0.14
R1593:Trpm2 UTSW 10 77,778,910 (GRCm39) missense possibly damaging 0.71
R1617:Trpm2 UTSW 10 77,771,709 (GRCm39) splice site probably null
R1673:Trpm2 UTSW 10 77,778,778 (GRCm39) missense probably benign
R1912:Trpm2 UTSW 10 77,781,710 (GRCm39) missense probably benign 0.10
R1932:Trpm2 UTSW 10 77,776,992 (GRCm39) missense probably damaging 1.00
R1993:Trpm2 UTSW 10 77,783,823 (GRCm39) missense probably damaging 1.00
R2013:Trpm2 UTSW 10 77,761,600 (GRCm39) missense probably damaging 1.00
R2151:Trpm2 UTSW 10 77,768,013 (GRCm39) missense probably benign 0.01
R2201:Trpm2 UTSW 10 77,756,305 (GRCm39) nonsense probably null
R2217:Trpm2 UTSW 10 77,777,016 (GRCm39) missense probably damaging 1.00
R2312:Trpm2 UTSW 10 77,754,798 (GRCm39) missense probably benign 0.04
R2339:Trpm2 UTSW 10 77,750,640 (GRCm39) splice site probably benign
R2395:Trpm2 UTSW 10 77,783,714 (GRCm39) missense possibly damaging 0.69
R2396:Trpm2 UTSW 10 77,766,471 (GRCm39) missense probably benign 0.14
R2405:Trpm2 UTSW 10 77,770,558 (GRCm39) missense probably damaging 1.00
R2567:Trpm2 UTSW 10 77,777,008 (GRCm39) missense probably damaging 0.99
R3001:Trpm2 UTSW 10 77,766,368 (GRCm39) critical splice donor site probably null
R3002:Trpm2 UTSW 10 77,766,368 (GRCm39) critical splice donor site probably null
R3125:Trpm2 UTSW 10 77,747,208 (GRCm39) missense probably damaging 1.00
R3500:Trpm2 UTSW 10 77,768,136 (GRCm39) missense probably benign 0.03
R3777:Trpm2 UTSW 10 77,771,824 (GRCm39) missense probably benign 0.13
R3778:Trpm2 UTSW 10 77,771,824 (GRCm39) missense probably benign 0.13
R4272:Trpm2 UTSW 10 77,769,476 (GRCm39) missense probably damaging 1.00
R4384:Trpm2 UTSW 10 77,753,559 (GRCm39) missense probably benign 0.44
R4395:Trpm2 UTSW 10 77,765,053 (GRCm39) missense probably benign 0.01
R4423:Trpm2 UTSW 10 77,770,902 (GRCm39) missense probably benign 0.00
R4452:Trpm2 UTSW 10 77,759,427 (GRCm39) missense probably damaging 1.00
R4612:Trpm2 UTSW 10 77,781,750 (GRCm39) missense probably damaging 0.99
R4662:Trpm2 UTSW 10 77,773,972 (GRCm39) missense probably benign 0.05
R4825:Trpm2 UTSW 10 77,777,007 (GRCm39) missense probably damaging 0.98
R4906:Trpm2 UTSW 10 77,768,023 (GRCm39) nonsense probably null
R4943:Trpm2 UTSW 10 77,801,841 (GRCm39) missense probably damaging 1.00
R4948:Trpm2 UTSW 10 77,753,626 (GRCm39) missense probably benign 0.34
R5046:Trpm2 UTSW 10 77,801,852 (GRCm39) missense probably damaging 1.00
R5320:Trpm2 UTSW 10 77,759,355 (GRCm39) missense probably benign 0.06
R5523:Trpm2 UTSW 10 77,771,795 (GRCm39) missense probably benign 0.04
R5562:Trpm2 UTSW 10 77,795,773 (GRCm39) missense possibly damaging 0.71
R5623:Trpm2 UTSW 10 77,767,973 (GRCm39) missense probably damaging 0.96
R5628:Trpm2 UTSW 10 77,748,470 (GRCm39) missense probably benign 0.00
R5633:Trpm2 UTSW 10 77,774,187 (GRCm39) missense possibly damaging 0.71
R5817:Trpm2 UTSW 10 77,801,814 (GRCm39) missense probably damaging 1.00
R5989:Trpm2 UTSW 10 77,795,734 (GRCm39) missense probably damaging 1.00
R6018:Trpm2 UTSW 10 77,753,547 (GRCm39) missense probably benign 0.00
R6075:Trpm2 UTSW 10 77,770,877 (GRCm39) critical splice donor site probably null
R6092:Trpm2 UTSW 10 77,761,516 (GRCm39) missense probably benign 0.30
R6309:Trpm2 UTSW 10 77,774,202 (GRCm39) missense probably damaging 1.00
R6327:Trpm2 UTSW 10 77,768,061 (GRCm39) missense probably damaging 1.00
R6568:Trpm2 UTSW 10 77,773,660 (GRCm39) missense probably benign 0.01
R6579:Trpm2 UTSW 10 77,773,660 (GRCm39) missense probably benign 0.01
R6640:Trpm2 UTSW 10 77,773,660 (GRCm39) missense probably benign 0.01
R6642:Trpm2 UTSW 10 77,773,660 (GRCm39) missense probably benign 0.01
R6798:Trpm2 UTSW 10 77,750,574 (GRCm39) missense probably damaging 0.99
R6999:Trpm2 UTSW 10 77,771,725 (GRCm39) missense probably damaging 1.00
R7034:Trpm2 UTSW 10 77,748,426 (GRCm39) missense probably benign
R7036:Trpm2 UTSW 10 77,748,426 (GRCm39) missense probably benign
R7113:Trpm2 UTSW 10 77,783,765 (GRCm39) missense probably damaging 0.96
R7171:Trpm2 UTSW 10 77,759,848 (GRCm39) missense probably damaging 1.00
R7240:Trpm2 UTSW 10 77,771,710 (GRCm39) critical splice donor site probably null
R7274:Trpm2 UTSW 10 77,759,389 (GRCm39) missense probably benign 0.00
R7379:Trpm2 UTSW 10 77,750,568 (GRCm39) missense probably benign
R7527:Trpm2 UTSW 10 77,801,894 (GRCm39) missense probably benign 0.01
R7571:Trpm2 UTSW 10 77,773,784 (GRCm39) missense probably benign 0.21
R7600:Trpm2 UTSW 10 77,773,885 (GRCm39) missense probably benign 0.02
R7727:Trpm2 UTSW 10 77,761,623 (GRCm39) missense probably benign 0.34
R7771:Trpm2 UTSW 10 77,768,013 (GRCm39) missense probably benign 0.01
R7844:Trpm2 UTSW 10 77,759,340 (GRCm39) missense probably benign 0.00
R8158:Trpm2 UTSW 10 77,783,731 (GRCm39) missense probably damaging 0.99
R8225:Trpm2 UTSW 10 77,783,807 (GRCm39) missense probably damaging 1.00
R8226:Trpm2 UTSW 10 77,783,807 (GRCm39) missense probably damaging 1.00
R8239:Trpm2 UTSW 10 77,771,836 (GRCm39) missense probably benign 0.06
R8275:Trpm2 UTSW 10 77,801,859 (GRCm39) nonsense probably null
R8340:Trpm2 UTSW 10 77,759,458 (GRCm39) nonsense probably null
R8354:Trpm2 UTSW 10 77,769,483 (GRCm39) missense probably damaging 1.00
R8427:Trpm2 UTSW 10 77,747,236 (GRCm39) missense possibly damaging 0.93
R8445:Trpm2 UTSW 10 77,746,086 (GRCm39) missense probably damaging 1.00
R8769:Trpm2 UTSW 10 77,768,128 (GRCm39) missense probably benign 0.00
R9144:Trpm2 UTSW 10 77,765,122 (GRCm39) missense probably benign 0.01
R9286:Trpm2 UTSW 10 77,777,014 (GRCm39) missense probably benign 0.06
R9319:Trpm2 UTSW 10 77,785,032 (GRCm39) missense probably damaging 1.00
R9319:Trpm2 UTSW 10 77,778,776 (GRCm39) nonsense probably null
R9381:Trpm2 UTSW 10 77,747,191 (GRCm39) missense possibly damaging 0.90
R9457:Trpm2 UTSW 10 77,747,226 (GRCm39) missense possibly damaging 0.82
R9477:Trpm2 UTSW 10 77,747,224 (GRCm39) missense probably benign 0.12
R9547:Trpm2 UTSW 10 77,748,467 (GRCm39) missense probably benign 0.33
R9663:Trpm2 UTSW 10 77,756,320 (GRCm39) missense probably benign 0.01
Z1177:Trpm2 UTSW 10 77,773,702 (GRCm39) missense possibly damaging 0.94
Predicted Primers PCR Primer
(F):5'- TACATCAATGCCACGGGGAG -3'
(R):5'- ACTTGTTGAGTGCCATGGTCC -3'

Sequencing Primer
(F):5'- AGCATGGTCTGGGTCATCCAC -3'
(R):5'- AGTGCCATGGTCCACCCTG -3'
Posted On 2022-10-06