Mutagenetix > Incidental Mutations

Incidental Mutation 'R7451:Trpm7'

577697

Institutional Source

Beutler Lab

Gene Symbol

Trpm7

Ensembl Gene

ENSMUSG00000027365

Gene Name

transient receptor potential cation channel, subfamily M, member 7

Synonyms

LTRPC7, 2310022G15Rik, CHAK, CHAK1, Ltpr7, 4833414K03Rik, 5033407O22Rik, TRP-PLIK

MMRRC Submission

Accession Numbers

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

R7451 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

126791565-126876230 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 126826737 bp

Zygosity

Heterozygous

Amino Acid Change

Methionine to Lysine at position 753 (M753K)

Ref Sequence

ENSEMBL: ENSMUSP00000099513 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028843] [ENSMUST00000103224]

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: M753K

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000028843
Gene: ENSMUSG00000027365
AA Change: M753K

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 damaging
Transcript: ENSMUST00000103224
AA Change: M753K

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000099513
Gene: ENSMUSG00000027365
AA Change: M753K

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

0.2003

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.2%

Validation Efficiency

100% (84/84)

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: 84 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700006E09Rik	A	T	11: 101,991,457	N147I	possibly damaging	Het
4932438A13Rik	G	T	3: 37,022,807		probably null	Het
Abcb6	A	G	1: 75,172,153	I794T	probably damaging	Het
Abcc5	T	A	16: 20,375,070	H767L	probably damaging	Het
Adgrb2	A	T	4: 130,014,557	M1031L	probably damaging	Het
Akna	T	A	4: 63,378,667	M891L	probably benign	Het
Aloxe3	C	A	11: 69,142,920	T620K	possibly damaging	Het
Amph	A	G	13: 19,077,368	Y63C	probably damaging	Het
Asprv1	A	G	6: 86,628,948	I259V	probably benign	Het
Atp7b	C	T	8: 22,014,684	W652*	probably null	Het
Atp8a2	C	T	14: 59,791,181	D946N	probably null	Het
BC024063	T	A	10: 82,108,742	N65K	probably benign	Het
Bean1	A	T	8: 104,213,996	M154L	probably benign	Het
Cacna1c	C	T	6: 118,594,020	V2181M	unknown	Het
Cacna1g	A	G	11: 94,429,075	I1425T	probably damaging	Het
Caskin2	A	G	11: 115,812,155		probably benign	Het
Ccng2	C	G	5: 93,273,343	S237R	probably benign	Het
Cfd	T	A	10: 79,891,528	V43E	probably damaging	Het
Chd9	GCCCC	GCCC	8: 91,033,790		probably null	Het
Chd9	T	A	8: 91,033,818	S2064T	probably benign	Het
Cpsf2	T	G	12: 102,000,792	V646G	possibly damaging	Het
Ctif	T	C	18: 75,519,803	D461G	possibly damaging	Het
Cyp3a41a	T	A	5: 145,699,740	E414D	probably benign	Het
Dagla	A	G	19: 10,253,355	V544A	probably damaging	Het
Dhx57	A	T	17: 80,247,113	V1228E	probably damaging	Het
Eif2b3	T	A	4: 117,052,796	L176*	probably null	Het
Fbxw26	T	A	9: 109,732,623	I168L	probably benign	Het
Flt3	T	A	5: 147,349,667	Y703F	probably damaging	Het
Frmpd1	C	T	4: 45,279,558	P761L	probably benign	Het
Gabrd	A	G	4: 155,388,459	V89A	possibly damaging	Het
Galnt14	A	T	17: 73,574,809	H98Q	probably benign	Het
Gli3	T	C	13: 15,726,291	V1421A	possibly damaging	Het
Gprin2	A	G	14: 34,195,805	S3P	probably damaging	Het
Ifi211	T	G	1: 173,899,492	D362A	probably damaging	Het
Lars	G	T	18: 42,202,550	T1167K	probably benign	Het
Lce1b	T	C	3: 92,655,900	S109G	unknown	Het
Lrp2	T	G	2: 69,513,333	E894A	probably damaging	Het
Mamdc4	A	G	2: 25,564,461	V1081A	possibly damaging	Het
Mcub	T	C	3: 129,917,103	S227G	possibly damaging	Het
Mki67	A	G	7: 135,699,351	I1318T	probably benign	Het
Mybl2	C	T	2: 163,072,706	T248I	possibly damaging	Het
Myo9b	A	T	8: 71,352,188	H1441L	probably benign	Het
Nav2	T	A	7: 49,552,829		probably null	Het
Neb	C	T	2: 52,201,454	V5339I	probably benign	Het
Nktr	T	A	9: 121,729,656	S88T	probably damaging	Het
Nup155	C	T	15: 8,145,607	Q963*	probably null	Het
Oas1c	A	C	5: 120,802,142	L320V	possibly damaging	Het
Olfr108	C	A	17: 37,446,305	S261R	probably damaging	Het
Olfr1254	A	G	2: 89,789,109	M81T	probably benign	Het
Olfr1338	C	T	4: 118,753,687	A286T	probably benign	Het
Olfr149	G	A	9: 39,702,127	T214I	probably damaging	Het
Olfr325	A	G	11: 58,581,690	Y282C	probably damaging	Het
Olfr548-ps1	T	C	7: 102,542,254	I106T	probably benign	Het
Pcdhga7	A	G	18: 37,716,004	S355G	possibly damaging	Het
Pde11a	C	T	2: 76,022,773	V834I	possibly damaging	Het
Pdzrn4	A	T	15: 92,770,067	D700V	possibly damaging	Het
Pif1	C	A	9: 65,588,348	P180Q	probably benign	Het
Pkig	G	T	2: 163,721,163	E5*	probably null	Het
Pla2r1	T	A	2: 60,535,002	M75L	probably damaging	Het
Pllp	T	C	8: 94,676,243	S157G	probably damaging	Het
Ppfia1	A	T	7: 144,508,210	H566Q	probably benign	Het
Ptpn13	A	G	5: 103,527,095	D646G	probably benign	Het
Rab11fip5	T	A	6: 85,341,556	T784S	probably benign	Het
Rad51ap2	T	G	12: 11,457,981	S635A	probably benign	Het
Ranbp17	A	T	11: 33,284,114		probably null	Het
Rce1	C	T	19: 4,625,053	G111D	probably damaging	Het
Rcor3	C	A	1: 192,137,876	G8V	probably damaging	Het
Rhox4d	G	A	X: 37,518,992	G191E	unknown	Het
Rimbp2	C	T	5: 128,788,371	V631I	probably benign	Het
Scai	T	C	2: 39,125,136	T94A	probably damaging	Het
Sfmbt1	G	A	14: 30,816,811	A796T	probably benign	Het
Slc6a11	C	A	6: 114,245,683	Y546*	probably null	Het
Slc7a2	T	C	8: 40,912,649	S506P	probably damaging	Het
Synj2	T	A	17: 6,029,791	N1098K	possibly damaging	Het
Tmem177	G	A	1: 119,910,241	A236V	probably damaging	Het
Togaram1	T	A	12: 64,996,975	D1249E	probably damaging	Het
Trav17	A	T	14: 53,806,639	M1L	probably damaging	Het
Trim25	C	A	11: 89,015,737	A433D	possibly damaging	Het
Trim69	T	C	2: 122,168,027	F160S	probably benign	Het
Trio	A	T	15: 27,747,913	V1407E	probably benign	Het
Ttc12	G	T	9: 49,471,879	A75E	probably benign	Het
Uchl4	A	T	9: 64,235,731	I165L	probably benign	Het
Uvrag	A	T	7: 99,140,913	L13Q	unknown	Het
Wwc2	G	A	8: 47,864,575	R656W	not run	Het

Other mutations in Trpm7

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00232:Trpm7	APN	2	126829031	missense	possibly damaging	0.82
IGL01084:Trpm7	APN	2	126846072	critical splice donor site	probably null
IGL01634:Trpm7	APN	2	126826818	missense	probably damaging	1.00
IGL01678:Trpm7	APN	2	126816799	missense	probably damaging	0.99
IGL02005:Trpm7	APN	2	126813184	missense	probably damaging	0.97
IGL02064:Trpm7	APN	2	126797943	missense	probably damaging	1.00
IGL02156:Trpm7	APN	2	126799243	unclassified	probably benign
IGL02172:Trpm7	APN	2	126795328	missense	possibly damaging	0.94
IGL02334:Trpm7	APN	2	126807362	missense	probably benign
IGL02375:Trpm7	APN	2	126825744	missense	probably damaging	1.00
IGL02388:Trpm7	APN	2	126819891	missense	possibly damaging	0.80
IGL02552:Trpm7	APN	2	126840779	missense	probably damaging	1.00
IGL02684:Trpm7	APN	2	126846159	missense	probably damaging	0.99
IGL02901:Trpm7	APN	2	126807287	critical splice donor site	probably null
Accused	UTSW	2	126826737	missense	probably damaging	0.99
Condemned	UTSW	2	126835508	missense	probably damaging	1.00
P0037:Trpm7	UTSW	2	126816757	splice site	probably benign
R0038:Trpm7	UTSW	2	126795468	missense	probably damaging	1.00
R0139:Trpm7	UTSW	2	126812771	missense	probably benign
R0165:Trpm7	UTSW	2	126797513	missense	probably damaging	0.97
R0511:Trpm7	UTSW	2	126826718	nonsense	probably null
R0543:Trpm7	UTSW	2	126848529	missense	probably damaging	1.00
R0784:Trpm7	UTSW	2	126846072	critical splice donor site	probably null
R0844:Trpm7	UTSW	2	126835508	missense	probably damaging	1.00
R0865:Trpm7	UTSW	2	126799239	unclassified	probably null
R0919:Trpm7	UTSW	2	126831238	missense	probably damaging	1.00
R0972:Trpm7	UTSW	2	126805049	missense	probably benign
R1109:Trpm7	UTSW	2	126797793	missense	probably benign	0.01
R1118:Trpm7	UTSW	2	126822486	missense	possibly damaging	0.63
R1278:Trpm7	UTSW	2	126825454	nonsense	probably null
R1527:Trpm7	UTSW	2	126830162	missense	probably benign	0.18
R1542:Trpm7	UTSW	2	126822599	nonsense	probably null
R1882:Trpm7	UTSW	2	126812777	missense	probably benign	0.00
R1951:Trpm7	UTSW	2	126831299	missense	probably damaging	1.00
R2011:Trpm7	UTSW	2	126823997	nonsense	probably null
R2012:Trpm7	UTSW	2	126823997	nonsense	probably null
R2026:Trpm7	UTSW	2	126812738	missense	probably benign	0.39
R2067:Trpm7	UTSW	2	126797727	missense	probably damaging	1.00
R2926:Trpm7	UTSW	2	126858409	splice site	probably benign
R3082:Trpm7	UTSW	2	126844422	missense	possibly damaging	0.90
R3552:Trpm7	UTSW	2	126826710	splice site	probably benign
R3607:Trpm7	UTSW	2	126796428	intron	probably benign
R3739:Trpm7	UTSW	2	126851521	missense	probably damaging	1.00
R3943:Trpm7	UTSW	2	126831218	missense	possibly damaging	0.94
R4161:Trpm7	UTSW	2	126816831	missense	probably damaging	1.00
R4176:Trpm7	UTSW	2	126829163	missense	possibly damaging	0.83
R4392:Trpm7	UTSW	2	126795509	splice site	probably null
R4392:Trpm7	UTSW	2	126848538	missense	probably damaging	1.00
R4404:Trpm7	UTSW	2	126833715	missense	probably damaging	0.97
R4574:Trpm7	UTSW	2	126797211	missense	probably benign	0.01
R4714:Trpm7	UTSW	2	126840783	nonsense	probably null
R4807:Trpm7	UTSW	2	126831229	missense	probably benign	0.00
R4815:Trpm7	UTSW	2	126858492	missense	probably damaging	1.00
R4846:Trpm7	UTSW	2	126813185	missense	possibly damaging	0.63
R4972:Trpm7	UTSW	2	126824058	missense	probably damaging	1.00
R5097:Trpm7	UTSW	2	126796336	critical splice donor site	probably null
R5263:Trpm7	UTSW	2	126821217	missense	probably benign	0.34
R5361:Trpm7	UTSW	2	126829241	missense	possibly damaging	0.77
R5377:Trpm7	UTSW	2	126842855	critical splice donor site	probably null
R5574:Trpm7	UTSW	2	126813030	missense	probably benign
R5782:Trpm7	UTSW	2	126797714	missense	probably benign	0.04
R5840:Trpm7	UTSW	2	126822611	nonsense	probably null
R6044:Trpm7	UTSW	2	126814745	missense	probably damaging	1.00
R6178:Trpm7	UTSW	2	126837381	missense	probably damaging	1.00
R6196:Trpm7	UTSW	2	126825639	missense	possibly damaging	0.66
R6457:Trpm7	UTSW	2	126807294	missense	probably benign
R6530:Trpm7	UTSW	2	126812711	missense	probably damaging	1.00
R6764:Trpm7	UTSW	2	126844420	missense	possibly damaging	0.79
R6841:Trpm7	UTSW	2	126813021	missense	probably benign	0.00
R6868:Trpm7	UTSW	2	126837414	missense	probably damaging	1.00
R7250:Trpm7	UTSW	2	126826765	missense	possibly damaging	0.87
R7402:Trpm7	UTSW	2	126799206	missense	probably damaging	1.00
R7486:Trpm7	UTSW	2	126831195	critical splice donor site	probably null
R7509:Trpm7	UTSW	2	126849922	missense	probably damaging	1.00
R7586:Trpm7	UTSW	2	126810165	missense	probably benign
R7774:Trpm7	UTSW	2	126813238	missense	probably benign	0.09
R7793:Trpm7	UTSW	2	126824075	nonsense	probably null
R7812:Trpm7	UTSW	2	126799316	missense	probably damaging	1.00
R7900:Trpm7	UTSW	2	126797498	missense	probably benign	0.01
R7983:Trpm7	UTSW	2	126797498	missense	probably benign	0.01
X0026:Trpm7	UTSW	2	126829290	missense	probably benign
Z1088:Trpm7	UTSW	2	126797281	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GTAAAACTCTACAGGGCTAATTGGAG -3'
(R):5'- TCCTTCAGACAGGATGAAACG -3'

Sequencing Primer
(F):5'- ACGTAGAGAAGAGTATACATTATCCC -3'
(R):5'- GAAACGATGGCTATGAAATTACTCAC -3'

Posted On

2019-10-07