Incidental Mutation 'R7250:Trpm7'
ID 563803
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 045350-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7250 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 126633485-126718150 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 126668685 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 744 (S744T)
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 damaging
Transcript: ENSMUST00000028843
AA Change: S744T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000028843
Gene: ENSMUSG00000027365
AA Change: S744T

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 possibly damaging
Transcript: ENSMUST00000103224
AA Change: S744T

PolyPhen 2 Score 0.869 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000099513
Gene: ENSMUSG00000027365
AA Change: S744T

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
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 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: 102 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930480E11Rik G T X: 77,414,311 (GRCm39) M345I probably benign Het
Actl7b T A 4: 56,741,035 (GRCm39) M108L probably benign Het
Adgrf3 T A 5: 30,400,680 (GRCm39) I934L probably damaging Het
Adprm A G 11: 66,932,450 (GRCm39) V153A probably benign Het
Aif1l G A 2: 31,859,764 (GRCm39) V109M probably damaging Het
Asphd1 T A 7: 126,545,942 (GRCm39) E307V probably damaging Het
Ate1 T A 7: 130,121,701 (GRCm39) probably benign Het
Borcs7 A G 19: 46,688,047 (GRCm39) H64R probably damaging Het
C1qtnf1 A G 11: 118,339,176 (GRCm39) *282W probably null Het
Cacna1c A G 6: 118,574,966 (GRCm39) C1985R Het
Cacna1c A T 6: 118,673,412 (GRCm39) V647E Het
Cacna1d A G 14: 29,797,108 (GRCm39) S1497P probably damaging Het
Cacna1e T A 1: 154,576,235 (GRCm39) I133F possibly damaging Het
Ccdc63 A T 5: 122,260,906 (GRCm39) L206H probably damaging Het
Cenatac A G 9: 44,323,748 (GRCm39) probably null Het
Cspg4b T G 13: 113,455,349 (GRCm39) I465R Het
D430041D05Rik T C 2: 104,086,961 (GRCm39) T672A possibly damaging Het
D630045J12Rik G T 6: 38,119,546 (GRCm39) T1732K possibly damaging Het
D930020B18Rik T C 10: 121,507,736 (GRCm39) I158T probably damaging Het
Ddx52 G A 11: 83,835,392 (GRCm39) G106D probably benign Het
Dock2 A G 11: 34,586,032 (GRCm39) V550A probably benign Het
Dock2 C T 11: 34,586,120 (GRCm39) D521N probably damaging Het
F13b T C 1: 139,444,227 (GRCm39) probably null Het
Fchsd2 A G 7: 100,908,892 (GRCm39) K431R possibly damaging Het
Fez1 C T 9: 36,779,090 (GRCm39) R256C probably damaging Het
Gjd4 T A 18: 9,280,391 (GRCm39) Q229L probably benign Het
Gpr45 T A 1: 43,071,531 (GRCm39) I58N probably damaging Het
Gstm1 T A 3: 107,923,709 (GRCm39) I99F probably damaging Het
Gtpbp8 T A 16: 44,564,225 (GRCm39) T149S probably damaging Het
H2-Ab1 A G 17: 34,486,481 (GRCm39) D180G probably damaging Het
Hdhd5 A G 6: 120,494,016 (GRCm39) I188T possibly damaging Het
Hfm1 T C 5: 107,052,197 (GRCm39) I300V probably benign Het
Hnrnpr T G 4: 136,059,746 (GRCm39) D283E probably benign Het
Hsp90b1 T C 10: 86,527,572 (GRCm39) E768G unknown Het
Kcna4 C A 2: 107,126,663 (GRCm39) Q466K possibly damaging Het
Kcnk6 A G 7: 28,931,619 (GRCm39) L97P probably benign Het
Kics2 T C 10: 121,581,376 (GRCm39) S126P possibly damaging Het
Klf5 A G 14: 99,536,455 (GRCm39) S9G probably benign Het
Kmt2c C A 5: 25,504,489 (GRCm39) K3606N probably damaging Het
Kmt2c T C 5: 25,514,805 (GRCm39) T3013A probably benign Het
Lancl1 A G 1: 67,048,458 (GRCm39) Y207H possibly damaging Het
Lipe G C 7: 25,088,085 (GRCm39) probably benign Het
Lrrc66 T A 5: 73,768,224 (GRCm39) H239L probably benign Het
Ltbp2 C T 12: 84,834,166 (GRCm39) W1441* probably null Het
Man2a1 T C 17: 64,943,583 (GRCm39) S213P probably benign Het
Mapre2 C T 18: 23,991,119 (GRCm39) A171V possibly damaging Het
Mdn1 T A 4: 32,695,427 (GRCm39) D1155E probably damaging Het
Mki67 T C 7: 135,301,053 (GRCm39) D1327G possibly damaging Het
Mx2 T C 16: 97,348,664 (GRCm39) I279T probably damaging Het
Myo5c A G 9: 75,169,497 (GRCm39) T441A probably damaging Het
Nlrp9a T G 7: 26,258,143 (GRCm39) V587G possibly damaging Het
Npas2 A T 1: 39,377,188 (GRCm39) T517S probably damaging Het
Npy1r T C 8: 67,157,712 (GRCm39) S341P probably benign Het
Ntm A G 9: 29,322,988 (GRCm39) W11R probably benign Het
Nxpe2 A T 9: 48,238,096 (GRCm39) I53N possibly damaging Het
Onecut2 T C 18: 64,519,511 (GRCm39) F443L probably benign Het
Or10g6 T A 9: 39,934,050 (GRCm39) Y120* probably null Het
Or2r2 A G 6: 42,463,689 (GRCm39) V146A probably benign Het
Or52ac1 A T 7: 104,245,738 (GRCm39) Y217N probably damaging Het
Parp2 T A 14: 51,054,801 (GRCm39) V248E probably benign Het
Pcdh12 C A 18: 38,415,029 (GRCm39) V699L probably benign Het
Pja2 G A 17: 64,616,451 (GRCm39) P148L probably benign Het
Poglut3 C T 9: 53,301,821 (GRCm39) Q158* probably null Het
Ppip5k2 T G 1: 97,673,187 (GRCm39) D415A probably benign Het
Prss47 A G 13: 65,200,355 (GRCm39) S74P probably benign Het
Ptprg G T 14: 12,166,767 (GRCm38) M723I probably benign Het
Qsox2 A T 2: 26,118,444 (GRCm39) I109N probably damaging Het
Ranbp3l A G 15: 9,041,853 (GRCm39) E217G probably benign Het
Rgl2 C T 17: 34,152,403 (GRCm39) R367W probably damaging Het
Rgs12 T A 5: 35,122,841 (GRCm39) F208Y probably damaging Het
Rin3 C T 12: 102,334,893 (GRCm39) T268I unknown Het
Rttn T A 18: 89,007,647 (GRCm39) D427E probably benign Het
Samd13 G A 3: 146,352,079 (GRCm39) P91S probably benign Het
Samd9l T C 6: 3,374,201 (GRCm39) D1020G possibly damaging Het
Sec62 T G 3: 30,866,496 (GRCm39) L201V possibly damaging Het
Setdb1 C T 3: 95,261,852 (GRCm39) probably null Het
Sf3a3 A T 4: 124,616,708 (GRCm39) T197S probably benign Het
Slc20a1 A T 2: 129,051,844 (GRCm39) I618F possibly damaging Het
Slc38a3 A T 9: 107,533,865 (GRCm39) M186K probably benign Het
Slc39a13 T C 2: 90,893,503 (GRCm39) T319A probably benign Het
Slc44a4 T C 17: 35,137,520 (GRCm39) probably null Het
St3gal1 A C 15: 66,978,578 (GRCm39) D314E possibly damaging Het
Suclg1 A G 6: 73,248,074 (GRCm39) N265S probably benign Het
Sult2b1 A T 7: 45,433,361 (GRCm39) V2D unknown Het
Supv3l1 T A 10: 62,280,846 (GRCm39) I182F probably damaging Het
Tcp11l2 T C 10: 84,423,105 (GRCm39) probably null Het
Tenm2 C A 11: 35,963,625 (GRCm39) L935F probably damaging Het
Tnks T A 8: 35,318,912 (GRCm39) I790F probably damaging Het
Top2b C T 14: 16,420,411 (GRCm38) T1274I probably benign Het
Tpi1 A T 6: 124,789,441 (GRCm39) I178N probably damaging Het
Trav9d-1 A T 14: 53,030,153 (GRCm39) S86C probably damaging Het
Treml2 A G 17: 48,616,155 (GRCm39) E265G probably benign Het
Usp33 T A 3: 152,097,999 (GRCm39) L909* probably null Het
Vcan A G 13: 89,869,805 (GRCm39) I210T probably damaging Het
Vcan A T 13: 89,879,576 (GRCm39) probably null Het
Vsig10l A T 7: 43,113,099 (GRCm39) D17V probably benign Het
Zbtb7b T A 3: 89,286,976 (GRCm39) T498S probably benign Het
Zfp366 T A 13: 99,366,076 (GRCm39) H412Q probably damaging Het
Zfp53 C A 17: 21,729,840 (GRCm39) D624E probably damaging Het
Zfp827 A T 8: 79,916,721 (GRCm39) D432V Het
Zic1 T C 9: 91,247,028 (GRCm39) T15A probably damaging Het
Zswim8 T C 14: 20,770,036 (GRCm39) C1368R 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
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
R7793:Trpm7 UTSW 2 126,665,995 (GRCm39) nonsense probably null
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'- GAAATGTCAATCACCCATTTCCTC -3'
(R):5'- GGGTAGTAGAATTTCTGTCTAACATGC -3'

Sequencing Primer
(F):5'- GTCAATCACCCATTTCCTCGTCATC -3'
(R):5'- GCTTTTAAAGATACCTGATTTTCAGC -3'
Posted On 2019-06-26