Incidental Mutation 'R7793:Trpm7'
ID 600011
Institutional Source Beutler Lab
Gene Symbol Trpm7
Ensembl Gene ENSMUSG00000027365
Gene Name transient receptor potential cation channel, subfamily M, member 7
Synonyms CHAK, 5033407O22Rik, TRP-PLIK, 4833414K03Rik, CHAK1, LTRPC7, Ltpr7, 2310022G15Rik
MMRRC Submission 045849-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7793 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 126633485-126718150 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 126665995 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 870 (Y870*)
Ref Sequence ENSEMBL: ENSMUSP00000099513 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028843] [ENSMUST00000103224]
AlphaFold Q923J1
PDB Structure CRYSTAL STRUCTURE OF THE ATYPICAL PROTEIN KINASE DOMAIN OF A TRP CA-CHANNEL, CHAK (AMPPNP COMPLEX) [X-RAY DIFFRACTION]
CRYSTAL STRUCTURE OF THE ATYPICAL PROTEIN KINASE DOMAIN OF A TRP CA-CHANNEL, CHAK (ADP-MG COMPLEX) [X-RAY DIFFRACTION]
CRYSTAL STRUCTURE OF THE ATYPICAL PROTEIN KINASE DOMAIN OF A TRP CA-CHANNEL, CHAK (APO) [X-RAY DIFFRACTION]
Predicted Effect probably null
Transcript: ENSMUST00000028843
AA Change: Y870*
SMART Domains Protein: ENSMUSP00000028843
Gene: ENSMUSG00000027365
AA Change: Y870*

DomainStartEndE-ValueType
Blast:ANK 438 467 5e-6 BLAST
low complexity region 541 555 N/A INTRINSIC
transmembrane domain 757 774 N/A INTRINSIC
transmembrane domain 853 875 N/A INTRINSIC
Pfam:Ion_trans 887 1096 3e-8 PFAM
PDB:3E7K|H 1198 1249 6e-27 PDB
low complexity region 1385 1397 N/A INTRINSIC
Blast:Alpha_kinase 1398 1545 6e-64 BLAST
Alpha_kinase 1596 1813 3.77e-89 SMART
Predicted Effect probably null
Transcript: ENSMUST00000103224
AA Change: Y870*
SMART Domains Protein: ENSMUSP00000099513
Gene: ENSMUSG00000027365
AA Change: Y870*

DomainStartEndE-ValueType
Blast:ANK 438 467 5e-6 BLAST
low complexity region 541 555 N/A INTRINSIC
transmembrane domain 757 774 N/A INTRINSIC
Pfam:Ion_trans 855 1108 1.7e-9 PFAM
Pfam:TRPM_tetra 1194 1249 3.3e-29 PFAM
low complexity region 1385 1397 N/A INTRINSIC
Blast:Alpha_kinase 1398 1546 2e-64 BLAST
Alpha_kinase 1597 1814 3.77e-89 SMART
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 100% (94/94)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is both an ion channel and a serine/threonine protein kinase. The kinase activity is essential for the ion channel function, which serves to increase intracellular calcium levels and to help regulate magnesium ion homeostasis. Defects in this gene are a cause of amyotrophic lateral sclerosis-parkinsonism/dementia complex of Guam. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jul 2014]
PHENOTYPE: Mice homozygous for a null allele display embryonic lehality. Mice with conditional deletion in developing thymocytes display a block in thymopoiesis. Mice homozygous for a kinase deleted allele exhibit prenatal lethality. Mice heterozygous for this allele exhibit altered magnesium homeostasis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 93 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2200002J24Rik T G 7: 30,399,368 (GRCm39) I54S probably damaging Het
2310002L09Rik C T 4: 73,861,172 (GRCm39) V143M probably benign Het
Abca1 T C 4: 53,042,367 (GRCm39) I1902V not run Het
Apob A C 12: 8,058,124 (GRCm39) D2202A probably damaging Het
Arhgap44 T A 11: 64,900,750 (GRCm39) S623C probably damaging Het
Arhgef7 T A 8: 11,874,507 (GRCm39) W713R possibly damaging Het
Axdnd1 A C 1: 156,166,313 (GRCm39) probably null Het
Bcl9l C A 9: 44,420,994 (GRCm39) H1467N probably damaging Het
Bcl9l T C 9: 44,420,263 (GRCm39) M1223T probably benign Het
Bltp2 C T 11: 78,164,031 (GRCm39) P1124L possibly damaging Het
Brinp3 A G 1: 146,622,306 (GRCm39) N236S probably benign Het
Cckbr T G 7: 105,082,798 (GRCm39) L54V probably benign Het
Cd6 G A 19: 10,775,722 (GRCm39) Q246* probably null Het
Cep89 G A 7: 35,129,353 (GRCm39) R630H probably damaging Het
Ces3a T A 8: 105,782,293 (GRCm39) probably null Het
Cgnl1 T A 9: 71,632,917 (GRCm39) N145Y probably damaging Het
Col6a5 T C 9: 105,775,934 (GRCm39) D1707G probably damaging Het
Cyp2w1 A G 5: 139,341,895 (GRCm39) T103A probably damaging Het
Dip2a A T 10: 76,114,417 (GRCm39) I1021N probably benign Het
Dnah2 T C 11: 69,386,040 (GRCm39) T981A probably benign Het
Dnah8 A G 17: 31,074,918 (GRCm39) I4546V probably benign Het
E2f8 A C 7: 48,527,823 (GRCm39) F106L probably benign Het
Ecpas T C 4: 58,853,150 (GRCm39) N395S probably damaging Het
Eif4g1 G A 16: 20,507,364 (GRCm39) V1413I probably benign Het
Epha10 G A 4: 124,808,246 (GRCm39) V688I probably benign Het
Exoc2 A T 13: 31,095,161 (GRCm39) V245D probably benign Het
Eya4 T A 10: 23,102,714 (GRCm39) E23D probably benign Het
Fbxw10 T A 11: 62,738,213 (GRCm39) W36R possibly damaging Het
Gabbr1 G A 17: 37,358,393 (GRCm39) G44S probably benign Het
Gabrg3 T A 7: 56,829,328 (GRCm39) Q143L probably benign Het
Gm14412 A C 2: 177,007,660 (GRCm39) I78M possibly damaging Het
Gm7298 T C 6: 121,737,563 (GRCm39) probably null Het
Hpse2 A T 19: 43,376,509 (GRCm39) L81Q probably damaging Het
Il18r1 A G 1: 40,510,924 (GRCm39) H3R probably benign Het
Kansl1l T C 1: 66,817,173 (GRCm39) K396E probably damaging Het
Kbtbd3 T A 9: 4,331,221 (GRCm39) S532T probably damaging Het
Lrrtm4 T C 6: 79,999,841 (GRCm39) Y418H probably damaging Het
Mfng G A 15: 78,657,265 (GRCm39) R70C probably damaging Het
Mx2 T A 16: 97,348,083 (GRCm39) I236K probably damaging Het
Mysm1 T C 4: 94,853,369 (GRCm39) Q410R probably damaging Het
Nlrp12 T C 7: 3,294,030 (GRCm39) N100S probably benign Het
Nlrp4b T A 7: 10,459,001 (GRCm39) H773Q probably benign Het
Nlrp5 T A 7: 23,123,343 (GRCm39) S735T possibly damaging Het
Nt5c2 G A 19: 46,880,020 (GRCm39) R363W probably benign Het
Or12k8 A G 2: 36,974,933 (GRCm39) F276L possibly damaging Het
Or3a10 T A 11: 73,935,614 (GRCm39) H162L possibly damaging Het
Otud7b A T 3: 96,062,528 (GRCm39) Y589F probably benign Het
P2rx1 T A 11: 72,900,079 (GRCm39) C165* probably null Het
Pax8 T C 2: 24,319,609 (GRCm39) D354G possibly damaging Het
Pdcd11 G A 19: 47,094,871 (GRCm39) V552I probably benign Het
Pde6c G T 19: 38,148,201 (GRCm39) C485F possibly damaging Het
Pex5 T C 6: 124,376,300 (GRCm39) Y434C probably benign Het
Ppargc1a T C 5: 51,619,851 (GRCm39) probably null Het
Prss2 A T 6: 41,501,886 (GRCm39) D224V possibly damaging Het
Psd2 A G 18: 36,136,032 (GRCm39) N440S probably benign Het
Psmb3 T A 11: 97,603,265 (GRCm39) D159E probably benign Het
Ptgr2 T G 12: 84,354,575 (GRCm39) L252R probably damaging Het
Ptpro A T 6: 137,393,818 (GRCm39) N829Y probably damaging Het
Rhobtb2 C A 14: 70,034,280 (GRCm39) R315L probably benign Het
Rimbp2 A T 5: 128,866,759 (GRCm39) V520D possibly damaging Het
Schip1 A T 3: 68,401,911 (GRCm39) Y24F probably benign Het
Sdha A T 13: 74,479,555 (GRCm39) V432E probably damaging Het
Sez6 T C 11: 77,868,426 (GRCm39) L929P probably damaging Het
Shcbp1l A G 1: 153,323,571 (GRCm39) I466V probably benign Het
Skor1 T C 9: 63,052,167 (GRCm39) S601G probably damaging Het
Slc6a7 A C 18: 61,138,851 (GRCm39) L219R probably damaging Het
Smok2a T C 17: 13,444,513 (GRCm39) M30T possibly damaging Het
Sp8 A G 12: 118,813,144 (GRCm39) D333G probably damaging Het
Spp1 G A 5: 104,588,200 (GRCm39) D201N probably damaging Het
Sstr3 A T 15: 78,424,588 (GRCm39) L53Q probably damaging Het
Tacc2 T A 7: 130,224,843 (GRCm39) N509K probably benign Het
Tdrd1 T C 19: 56,852,809 (GRCm39) V1030A probably damaging Het
Tfrc A G 16: 32,437,985 (GRCm39) K346R probably benign Het
Tgm3 G A 2: 129,854,330 (GRCm39) probably null Het
Tomm5 C A 4: 45,106,651 (GRCm39) L88F unknown Het
Trak1 T A 9: 121,245,264 (GRCm39) C46* probably null Het
Trim8 A T 19: 46,504,053 (GRCm39) D535V probably damaging Het
Tspoap1 T C 11: 87,655,136 (GRCm39) L286P probably benign Het
Ttll3 AAGTA AAGTAGAGTA 6: 113,376,120 (GRCm39) probably null Het
Ttn T A 2: 76,562,389 (GRCm39) I28819F probably damaging Het
Twf2 T C 9: 106,089,079 (GRCm39) S89P probably damaging Het
Ulk4 C T 9: 121,092,734 (GRCm39) E168K possibly damaging Het
Unc13b T A 4: 43,172,737 (GRCm39) N1188K unknown Het
Utp6 C T 11: 79,828,556 (GRCm39) V528I probably benign Het
Vmn1r78 T C 7: 11,887,241 (GRCm39) F284S probably benign Het
Vmn2r54 T A 7: 12,366,196 (GRCm39) Q246L probably damaging Het
Vmn2r87 A G 10: 130,313,413 (GRCm39) M451T probably benign Het
Vwf C T 6: 125,663,483 (GRCm39) P2808L Het
Wdr97 T C 15: 76,243,307 (GRCm39) L989P Het
Wwc1 T C 11: 35,759,936 (GRCm39) Q693R probably benign Het
Zfp582 C T 7: 6,356,886 (GRCm39) S233L probably damaging Het
Zfp658 T A 7: 43,224,108 (GRCm39) H794Q possibly damaging Het
Zfp882 A G 8: 72,666,985 (GRCm39) D8G probably damaging Het
Other mutations in Trpm7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00232:Trpm7 APN 2 126,670,951 (GRCm39) missense possibly damaging 0.82
IGL01084:Trpm7 APN 2 126,687,992 (GRCm39) critical splice donor site probably null
IGL01634:Trpm7 APN 2 126,668,738 (GRCm39) missense probably damaging 1.00
IGL01678:Trpm7 APN 2 126,658,719 (GRCm39) missense probably damaging 0.99
IGL02005:Trpm7 APN 2 126,655,104 (GRCm39) missense probably damaging 0.97
IGL02064:Trpm7 APN 2 126,639,863 (GRCm39) missense probably damaging 1.00
IGL02156:Trpm7 APN 2 126,641,163 (GRCm39) unclassified probably benign
IGL02172:Trpm7 APN 2 126,637,248 (GRCm39) missense possibly damaging 0.94
IGL02334:Trpm7 APN 2 126,649,282 (GRCm39) missense probably benign
IGL02375:Trpm7 APN 2 126,667,664 (GRCm39) missense probably damaging 1.00
IGL02388:Trpm7 APN 2 126,661,811 (GRCm39) missense possibly damaging 0.80
IGL02552:Trpm7 APN 2 126,682,699 (GRCm39) missense probably damaging 1.00
IGL02684:Trpm7 APN 2 126,688,079 (GRCm39) missense probably damaging 0.99
IGL02901:Trpm7 APN 2 126,649,207 (GRCm39) critical splice donor site probably null
Accused UTSW 2 126,668,657 (GRCm39) missense probably damaging 0.99
Condemned UTSW 2 126,677,428 (GRCm39) missense probably damaging 1.00
denounced UTSW 2 126,654,941 (GRCm39) missense probably benign 0.00
deposed UTSW 2 126,639,418 (GRCm39) missense probably benign 0.01
Summac UTSW 2 126,661,883 (GRCm39) missense probably damaging 1.00
Vacated UTSW 2 126,691,842 (GRCm39) missense probably damaging 1.00
P0037:Trpm7 UTSW 2 126,658,677 (GRCm39) splice site probably benign
R0038:Trpm7 UTSW 2 126,637,388 (GRCm39) missense probably damaging 1.00
R0139:Trpm7 UTSW 2 126,654,691 (GRCm39) missense probably benign
R0165:Trpm7 UTSW 2 126,639,433 (GRCm39) missense probably damaging 0.97
R0511:Trpm7 UTSW 2 126,668,638 (GRCm39) nonsense probably null
R0543:Trpm7 UTSW 2 126,690,449 (GRCm39) missense probably damaging 1.00
R0784:Trpm7 UTSW 2 126,687,992 (GRCm39) critical splice donor site probably null
R0844:Trpm7 UTSW 2 126,677,428 (GRCm39) missense probably damaging 1.00
R0865:Trpm7 UTSW 2 126,641,159 (GRCm39) splice site probably null
R0919:Trpm7 UTSW 2 126,673,158 (GRCm39) missense probably damaging 1.00
R0972:Trpm7 UTSW 2 126,646,969 (GRCm39) missense probably benign
R1109:Trpm7 UTSW 2 126,639,713 (GRCm39) missense probably benign 0.01
R1118:Trpm7 UTSW 2 126,664,406 (GRCm39) missense possibly damaging 0.63
R1278:Trpm7 UTSW 2 126,667,374 (GRCm39) nonsense probably null
R1527:Trpm7 UTSW 2 126,672,082 (GRCm39) missense probably benign 0.18
R1542:Trpm7 UTSW 2 126,664,519 (GRCm39) nonsense probably null
R1882:Trpm7 UTSW 2 126,654,697 (GRCm39) missense probably benign 0.00
R1951:Trpm7 UTSW 2 126,673,219 (GRCm39) missense probably damaging 1.00
R2011:Trpm7 UTSW 2 126,665,917 (GRCm39) nonsense probably null
R2012:Trpm7 UTSW 2 126,665,917 (GRCm39) nonsense probably null
R2026:Trpm7 UTSW 2 126,654,658 (GRCm39) missense probably benign 0.39
R2067:Trpm7 UTSW 2 126,639,647 (GRCm39) missense probably damaging 1.00
R2926:Trpm7 UTSW 2 126,700,329 (GRCm39) splice site probably benign
R3082:Trpm7 UTSW 2 126,686,342 (GRCm39) missense possibly damaging 0.90
R3552:Trpm7 UTSW 2 126,668,630 (GRCm39) splice site probably benign
R3607:Trpm7 UTSW 2 126,638,348 (GRCm39) intron probably benign
R3739:Trpm7 UTSW 2 126,693,441 (GRCm39) missense probably damaging 1.00
R3943:Trpm7 UTSW 2 126,673,138 (GRCm39) missense possibly damaging 0.94
R4161:Trpm7 UTSW 2 126,658,751 (GRCm39) missense probably damaging 1.00
R4176:Trpm7 UTSW 2 126,671,083 (GRCm39) missense possibly damaging 0.83
R4392:Trpm7 UTSW 2 126,690,458 (GRCm39) missense probably damaging 1.00
R4392:Trpm7 UTSW 2 126,637,429 (GRCm39) splice site probably null
R4404:Trpm7 UTSW 2 126,675,635 (GRCm39) missense probably damaging 0.97
R4574:Trpm7 UTSW 2 126,639,131 (GRCm39) missense probably benign 0.01
R4714:Trpm7 UTSW 2 126,682,703 (GRCm39) nonsense probably null
R4807:Trpm7 UTSW 2 126,673,149 (GRCm39) missense probably benign 0.00
R4815:Trpm7 UTSW 2 126,700,412 (GRCm39) missense probably damaging 1.00
R4846:Trpm7 UTSW 2 126,655,105 (GRCm39) missense possibly damaging 0.63
R4972:Trpm7 UTSW 2 126,665,978 (GRCm39) missense probably damaging 1.00
R5097:Trpm7 UTSW 2 126,638,256 (GRCm39) critical splice donor site probably null
R5263:Trpm7 UTSW 2 126,663,137 (GRCm39) missense probably benign 0.34
R5361:Trpm7 UTSW 2 126,671,161 (GRCm39) missense possibly damaging 0.77
R5377:Trpm7 UTSW 2 126,684,775 (GRCm39) critical splice donor site probably null
R5574:Trpm7 UTSW 2 126,654,950 (GRCm39) missense probably benign
R5782:Trpm7 UTSW 2 126,639,634 (GRCm39) missense probably benign 0.04
R5840:Trpm7 UTSW 2 126,664,531 (GRCm39) nonsense probably null
R6044:Trpm7 UTSW 2 126,656,665 (GRCm39) missense probably damaging 1.00
R6178:Trpm7 UTSW 2 126,679,301 (GRCm39) missense probably damaging 1.00
R6196:Trpm7 UTSW 2 126,667,559 (GRCm39) missense possibly damaging 0.66
R6457:Trpm7 UTSW 2 126,649,214 (GRCm39) missense probably benign
R6530:Trpm7 UTSW 2 126,654,631 (GRCm39) missense probably damaging 1.00
R6764:Trpm7 UTSW 2 126,686,340 (GRCm39) missense possibly damaging 0.79
R6841:Trpm7 UTSW 2 126,654,941 (GRCm39) missense probably benign 0.00
R6868:Trpm7 UTSW 2 126,679,334 (GRCm39) missense probably damaging 1.00
R7250:Trpm7 UTSW 2 126,668,685 (GRCm39) missense possibly damaging 0.87
R7402:Trpm7 UTSW 2 126,641,126 (GRCm39) missense probably damaging 1.00
R7451:Trpm7 UTSW 2 126,668,657 (GRCm39) missense probably damaging 0.99
R7486:Trpm7 UTSW 2 126,673,115 (GRCm39) critical splice donor site probably null
R7509:Trpm7 UTSW 2 126,691,842 (GRCm39) missense probably damaging 1.00
R7586:Trpm7 UTSW 2 126,652,085 (GRCm39) missense probably benign
R7774:Trpm7 UTSW 2 126,655,158 (GRCm39) missense probably benign 0.09
R7812:Trpm7 UTSW 2 126,641,236 (GRCm39) missense probably damaging 1.00
R7900:Trpm7 UTSW 2 126,639,418 (GRCm39) missense probably benign 0.01
R7951:Trpm7 UTSW 2 126,655,188 (GRCm39) missense possibly damaging 0.94
R7965:Trpm7 UTSW 2 126,667,614 (GRCm39) missense probably damaging 0.99
R7992:Trpm7 UTSW 2 126,667,454 (GRCm39) missense probably benign
R8034:Trpm7 UTSW 2 126,688,119 (GRCm39) missense probably damaging 0.98
R8199:Trpm7 UTSW 2 126,691,918 (GRCm39) missense probably damaging 1.00
R8304:Trpm7 UTSW 2 126,639,797 (GRCm39) missense probably damaging 1.00
R8405:Trpm7 UTSW 2 126,658,755 (GRCm39) missense probably benign 0.26
R8674:Trpm7 UTSW 2 126,641,086 (GRCm39) unclassified probably benign
R8742:Trpm7 UTSW 2 126,667,469 (GRCm39) missense probably damaging 1.00
R8754:Trpm7 UTSW 2 126,664,623 (GRCm39) missense probably damaging 1.00
R8842:Trpm7 UTSW 2 126,663,131 (GRCm39) missense probably benign 0.05
R8850:Trpm7 UTSW 2 126,652,100 (GRCm39) missense probably benign 0.00
R8881:Trpm7 UTSW 2 126,661,883 (GRCm39) missense probably damaging 1.00
R8898:Trpm7 UTSW 2 126,664,661 (GRCm39) missense possibly damaging 0.92
R9339:Trpm7 UTSW 2 126,665,906 (GRCm39) missense probably benign 0.04
R9428:Trpm7 UTSW 2 126,671,140 (GRCm39) missense probably damaging 1.00
R9446:Trpm7 UTSW 2 126,672,185 (GRCm39) critical splice acceptor site probably null
R9568:Trpm7 UTSW 2 126,664,510 (GRCm39) missense probably benign 0.02
R9647:Trpm7 UTSW 2 126,667,562 (GRCm39) missense probably damaging 1.00
R9678:Trpm7 UTSW 2 126,686,290 (GRCm39) missense probably damaging 1.00
R9746:Trpm7 UTSW 2 126,664,578 (GRCm39) missense possibly damaging 0.47
X0026:Trpm7 UTSW 2 126,671,210 (GRCm39) missense probably benign
Z1088:Trpm7 UTSW 2 126,639,201 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CGTCAGATCACGTGTAATGAGTAAATC -3'
(R):5'- TGCAAACCTGTTATCTGCCAC -3'

Sequencing Primer
(F):5'- TGAGACAGTTTAACCTCGGC -3'
(R):5'- ACCTGTTATCTGCCACCTAAAC -3'
Posted On 2019-11-26