Mutagenetix > Incidental Mutation

Incidental Mutation 'R6841:Trpm7'

538009

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

044947-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R6841 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

126633485-126718150 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 126654941 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glutamic Acid at position 1332 (D1332E)

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 benign
Transcript: ENSMUST00000028843
AA Change: D1332E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000028843
Gene: ENSMUSG00000027365
AA Change: D1332E

Domain	Start	End	E-Value	Type
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 benign
Transcript: ENSMUST00000103224
AA Change: D1332E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000099513
Gene: ENSMUSG00000027365
AA Change: D1332E

Domain	Start	End	E-Value	Type
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

0.0898

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.4%
20x: 98.4%

Validation Efficiency

99% (71/72)

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: 69 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A730071L15Rik	G	A	11: 6,150,439 (GRCm39)	W137*	probably null	Het
Acads	G	A	5: 115,250,417 (GRCm39)	T169I	probably benign	Het
Adgrg7	T	A	16: 56,570,787 (GRCm39)	N414Y	probably damaging	Het
Ankrd35	T	A	3: 96,577,742 (GRCm39)	S6T	probably damaging	Het
Armc3	A	G	2: 19,206,630 (GRCm39)		probably null	Het
Atp9a	C	A	2: 168,496,140 (GRCm39)	V555F	possibly damaging	Het
Bltp1	A	G	3: 37,075,630 (GRCm39)	Y3610C	probably damaging	Het
Cars2	C	T	8: 11,566,198 (GRCm39)	V443I	probably benign	Het
Cblc	A	G	7: 19,526,821 (GRCm39)	L137P	probably damaging	Het
Ccdc198	T	C	14: 49,481,270 (GRCm39)		probably null	Het
Cdk5r1	T	A	11: 80,369,021 (GRCm39)	C229*	probably null	Het
Cep85	C	G	4: 133,883,167 (GRCm39)	A241P	probably benign	Het
Cfap54	T	C	10: 92,710,877 (GRCm39)	Y2728C	unknown	Het
Ckap5	T	A	2: 91,400,597 (GRCm39)	W650R	probably damaging	Het
Cnot11	C	T	1: 39,579,148 (GRCm39)	Q12*	probably null	Het
Commd6	A	T	14: 101,874,534 (GRCm39)	D19E	probably damaging	Het
Crygc	C	T	1: 65,112,361 (GRCm39)	G71D	possibly damaging	Het
Cstf3	A	G	2: 104,486,076 (GRCm39)	K439E	probably benign	Het
Cyp11b2	G	T	15: 74,727,340 (GRCm39)	H114N	probably benign	Het
Cyp2d40	T	C	15: 82,645,687 (GRCm39)	D106G	probably benign	Het
Dhx8	T	A	11: 101,655,618 (GRCm39)	V1117E	probably damaging	Het
Duoxa1	G	T	2: 122,134,462 (GRCm39)	L219I	probably damaging	Het
Dynap	A	T	18: 70,374,253 (GRCm39)	I91N	probably damaging	Het
Elfn1	G	T	5: 139,958,900 (GRCm39)	G635W	probably damaging	Het
Fan1	A	T	7: 64,014,377 (GRCm39)	I618N	probably damaging	Het
Fras1	A	G	5: 96,876,410 (GRCm39)	D2381G	probably damaging	Het
Fxyd6	T	A	9: 45,302,851 (GRCm39)		probably null	Het
Gpr137b	A	T	13: 13,538,094 (GRCm39)	W286R	probably damaging	Het
Gpsm3	A	T	17: 34,809,536 (GRCm39)		probably null	Het
Has1	C	T	17: 18,064,122 (GRCm39)	V506I	probably benign	Het
Hoxd10	T	A	2: 74,522,616 (GRCm39)	V98D	probably benign	Het
Htr2b	T	A	1: 86,027,615 (GRCm39)	D297V	probably benign	Het
Hydin	G	C	8: 111,265,007 (GRCm39)	R2730P	probably benign	Het
I830077J02Rik	T	C	3: 105,833,830 (GRCm39)	N109D	possibly damaging	Het
Igf2r	A	T	17: 12,922,263 (GRCm39)	F1284I	probably damaging	Het
Ildr2	C	G	1: 166,098,144 (GRCm39)	D167E	probably damaging	Het
Ipo9	T	C	1: 135,314,046 (GRCm39)	D949G	probably benign	Het
Itga10	T	C	3: 96,564,030 (GRCm39)	F895L	probably damaging	Het
Itpr1	A	G	6: 108,365,153 (GRCm39)	N27S	probably damaging	Het
Klra4	C	A	6: 130,042,162 (GRCm39)	R35L	probably benign	Het
Map3k2	T	A	18: 32,359,682 (GRCm39)	C512S	probably benign	Het
Mertk	A	G	2: 128,601,150 (GRCm39)		probably null	Het
Mgat2	T	A	12: 69,232,407 (GRCm39)	I327N	probably damaging	Het
Mogat1	T	C	1: 78,499,496 (GRCm39)	I59T	probably damaging	Het
Mrpl2	A	T	17: 46,958,382 (GRCm39)	M55L	probably benign	Het
Nxpe3	T	C	16: 55,664,685 (GRCm39)	M512V	possibly damaging	Het
Pcdh15	T	C	10: 74,286,052 (GRCm39)	L769P	probably damaging	Het
Pcmtd2	T	G	2: 181,486,231 (GRCm39)	V117G	probably damaging	Het
Pdia2	A	T	17: 26,415,578 (GRCm39)		probably null	Het
Repin1	A	T	6: 48,574,859 (GRCm39)	Q593L	possibly damaging	Het
Rnf213	C	T	11: 119,340,692 (GRCm39)	T3517I	probably benign	Het
Rxfp2	A	T	5: 149,942,210 (GRCm39)		probably benign	Het
Skint8	T	C	4: 111,785,968 (GRCm39)	L138P	probably damaging	Het
Slc35a3	T	A	3: 116,506,417 (GRCm39)	Q5L	probably null	Het
Stab2	T	A	10: 86,778,054 (GRCm39)	N758I	probably damaging	Het
Sulf1	T	A	1: 12,908,658 (GRCm39)	I557N	probably damaging	Het
Tbc1d8	T	C	1: 39,428,455 (GRCm39)	I497V	possibly damaging	Het
Ticam2	A	C	18: 46,693,998 (GRCm39)	S30A	probably benign	Het
Timp3	T	C	10: 86,181,638 (GRCm39)	S170P	possibly damaging	Het
Top1mt	C	T	15: 75,547,973 (GRCm39)	E38K	probably benign	Het
Tpp1	G	A	7: 105,398,171 (GRCm39)	L331F	probably damaging	Het
Ttc23	A	G	7: 67,319,476 (GRCm39)	E112G	possibly damaging	Het
Ttn	T	C	2: 76,715,296 (GRCm39)		probably benign	Het
Ttn	T	A	2: 76,726,934 (GRCm39)		probably benign	Het
Ubr3	T	A	2: 69,850,969 (GRCm39)	C1796S	probably damaging	Het
Ugt2b34	C	T	5: 87,040,675 (GRCm39)	V416I	probably benign	Het
Uqcrb	A	G	13: 67,048,827 (GRCm39)		probably benign	Het
Vps26b	A	G	9: 26,921,760 (GRCm39)	L255P	probably benign	Het
Wdr59	A	G	8: 112,223,512 (GRCm39)	V154A	probably damaging	Het

Other mutations in Trpm7

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
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
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'- GACTTTTGCAACTTGGCTGG -3'
(R):5'- TGCACAATGAGATCACACGAG -3'

Sequencing Primer
(F):5'- ACTCACAGAAAATTTGGTTGGTGG -3'
(R):5'- GATCACACGAGAATTGAGTATTTCC -3'

Posted On

2018-10-18