Mutagenetix > Incidental Mutation

Incidental Mutation 'R7711:Scn7a'

594584

Institutional Source

Beutler Lab

Gene Symbol

Scn7a

Ensembl Gene

ENSMUSG00000034810

Gene Name

sodium channel, voltage-gated, type VII, alpha

Synonyms

1110034K09Rik, NaG, Nav2, Nax, Nav2.3, Scn6a

MMRRC Submission

045769-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.107) question?

Stock #

R7711 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

66503770-66615254 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 66531221 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Glycine at position 552 (E552G)

Ref Sequence

ENSEMBL: ENSMUSP00000042405 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000042792]

AlphaFold

B1AYL1

Predicted Effect

probably damaging
Transcript: ENSMUST00000042792
AA Change: E552G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000042405
Gene: ENSMUSG00000034810
AA Change: E552G

Domain	Start	End	E-Value	Type
Pfam:Ion_trans	118	405	4.7e-53	PFAM
coiled coil region	415	443	N/A	INTRINSIC
Pfam:Ion_trans	505	739	5.8e-36	PFAM
Pfam:Na_trans_assoc	741	929	4.1e-17	PFAM
Pfam:Ion_trans	933	1204	3e-49	PFAM
Pfam:Ion_trans	1250	1505	5e-37	PFAM
IQ	1624	1646	6.4e-2	SMART

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.2%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of the many voltage-gated sodium channel proteins. For proper functioning of neurons and muscles during action potentials, voltage-gated sodium channels direct sodium ion diffusion for membrane depolarization. This sodium channel protein has some atypical characteristics; the similarity between the human and mouse proteins is lower compared to other orthologous sodium channel pairs. Also, the S4 segments, which sense voltage changes, have fewer positive charged residues that in other sodium channels; domain 4 has fewer arginine and lysine residues compared to other sodium channel proteins. Several alternatively spliced transcript variants exist, but the full-length natures of all of them remain unknown. [provided by RefSeq, Dec 2011]
PHENOTYPE: Mice homozygous for disruptions in this gene have a modified dietary preference for NaCl but are phenotypically normal otherwise. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
6430548M08Rik	G	A	8: 120,886,723 (GRCm39)	E342K	possibly damaging	Het
9430015G10Rik	T	G	4: 156,203,649 (GRCm39)	V34G	probably damaging	Het
Alkbh3	T	C	2: 93,838,437 (GRCm39)	S44G	probably benign	Het
Alpk2	A	T	18: 65,439,555 (GRCm39)	C613S	probably benign	Het
Aplp2	G	A	9: 31,072,645 (GRCm39)	R488C	probably damaging	Het
Arid1b	A	G	17: 5,387,095 (GRCm39)	N1463S	probably benign	Het
Atxn2l	A	T	7: 126,100,441 (GRCm39)	L125Q	probably damaging	Het
Cd3d	A	G	9: 44,897,634 (GRCm39)	K172E	probably benign	Het
Chd7	T	A	4: 8,805,234 (GRCm39)	D764E	probably benign	Het
Col19a1	T	C	1: 24,569,089 (GRCm39)	I220V	unknown	Het
Cpq	T	C	15: 33,497,493 (GRCm39)	I411T	probably benign	Het
Crybg2	C	A	4: 133,792,844 (GRCm39)	H160N	probably benign	Het
Cryl1	A	T	14: 57,513,013 (GRCm39)	C285S	probably benign	Het
Dapk1	A	G	13: 60,909,365 (GRCm39)	D1326G	probably damaging	Het
Dgkh	A	G	14: 78,962,459 (GRCm39)	V24A	probably benign	Het
Dnajb4	A	C	3: 151,892,154 (GRCm39)	S226R	probably benign	Het
Dnm3	A	T	1: 161,819,622 (GRCm39)	I850N	possibly damaging	Het
Dtna	G	T	18: 23,758,253 (GRCm39)		probably null	Het
Efcab6	G	T	15: 83,834,125 (GRCm39)	D494E	probably benign	Het
Fam169a	G	T	13: 97,263,196 (GRCm39)	E550*	probably null	Het
Fbxw7	A	G	3: 84,832,988 (GRCm39)	N10S	probably benign	Het
Flrt2	T	C	12: 95,747,528 (GRCm39)	F622S	probably damaging	Het
Gprc5d	G	A	6: 135,093,355 (GRCm39)	T184I	possibly damaging	Het
Grem2	A	G	1: 174,664,693 (GRCm39)	V52A	probably damaging	Het
Gtf3c2	G	T	5: 31,327,533 (GRCm39)	T310N	probably damaging	Het
H2-T13	T	A	17: 36,394,770 (GRCm39)	N51I	probably damaging	Het
Hyou1	A	G	9: 44,295,759 (GRCm39)	D338G	possibly damaging	Het
Ifna6	T	C	4: 88,745,971 (GRCm39)	S107P	probably benign	Het
Kif14	G	T	1: 136,399,191 (GRCm39)	G451C	probably benign	Het
Kit	T	A	5: 75,798,019 (GRCm39)	F436I	probably damaging	Het
Lonp2	G	A	8: 87,440,636 (GRCm39)	C751Y	probably damaging	Het
Lonrf1	C	A	8: 36,716,375 (GRCm39)	G87C	probably damaging	Het
Lrp2	T	C	2: 69,309,687 (GRCm39)		probably null	Het
Lrrc37	G	T	11: 103,505,738 (GRCm39)	Q2077K	probably benign	Het
Mkln1	A	G	6: 31,469,584 (GRCm39)	H598R	probably damaging	Het
Mmaa	T	C	8: 79,994,774 (GRCm39)	H344R	probably benign	Het
Myh7	C	G	14: 55,226,258 (GRCm39)	D461H	probably damaging	Het
Myh7b	T	G	2: 155,462,323 (GRCm39)	L342R	probably damaging	Het
Or12e8	A	G	2: 87,187,871 (GRCm39)	N28D	probably benign	Het
Or2h2b-ps1	C	T	17: 37,480,847 (GRCm39)	G129R	probably damaging	Het
Or4f4-ps1	T	A	2: 111,330,497 (GRCm39)	I300K	probably damaging	Het
Or7e178	A	T	9: 20,225,319 (GRCm39)	V299E	possibly damaging	Het
Pcsk5	T	A	19: 17,416,444 (GRCm39)	Y1668F	possibly damaging	Het
Pfn4	C	T	12: 4,824,414 (GRCm39)	T47I	possibly damaging	Het
Pklr	T	C	3: 89,048,649 (GRCm39)	L104P	probably damaging	Het
Plcxd2	A	G	16: 45,800,693 (GRCm39)	V177A	probably benign	Het
Pramel16	T	C	4: 143,675,822 (GRCm39)	S335G	probably benign	Het
Prdm10	G	T	9: 31,268,528 (GRCm39)	A826S	probably damaging	Het
Prrt4	A	G	6: 29,177,455 (GRCm39)	S105P	probably benign	Het
Prss51	T	A	14: 64,334,937 (GRCm39)	V164E	probably damaging	Het
Psap	T	C	10: 60,135,634 (GRCm39)	V360A	probably damaging	Het
Psg22	T	C	7: 18,452,267 (GRCm39)		probably null	Het
Qrfprl	A	G	6: 65,418,357 (GRCm39)	H23R		Het
Rad51	A	G	2: 118,962,071 (GRCm39)	Q206R	probably benign	Het
Rap1gds1	T	C	3: 138,664,874 (GRCm39)	K277R	probably benign	Het
Rassf2	T	A	2: 131,847,297 (GRCm39)	T103S	probably benign	Het
Rbm15b	T	A	9: 106,763,142 (GRCm39)	H342L	possibly damaging	Het
Rsf1	G	GACCGCGGCC	7: 97,229,116 (GRCm39)		probably benign	Het
Scaf8	T	C	17: 3,237,909 (GRCm39)	F561L	probably damaging	Het
Scn1a	G	A	2: 66,134,004 (GRCm39)	A130V	probably benign	Het
Slc39a14	T	A	14: 70,551,124 (GRCm39)	R183W	probably damaging	Het
Slfn1	A	T	11: 83,012,089 (GRCm39)	K68N	possibly damaging	Het
Slx4ip	A	G	2: 136,909,914 (GRCm39)	D303G	probably damaging	Het
Snx17	T	A	5: 31,352,804 (GRCm39)	F101Y	probably damaging	Het
Spata31e3	T	G	13: 50,401,131 (GRCm39)	R398S	probably benign	Het
Specc1l	C	A	10: 75,066,642 (GRCm39)	N30K	probably benign	Het
Spmip2	A	G	3: 79,313,167 (GRCm39)	I80M	probably damaging	Het
Tbx19	A	G	1: 164,966,768 (GRCm39)	S369P	probably benign	Het
Usp17ld	T	C	7: 102,899,489 (GRCm39)	H481R	probably damaging	Het
Wnt2	A	G	6: 17,990,036 (GRCm39)	L287P	probably benign	Het
Zfhx4	G	T	3: 5,462,016 (GRCm39)	M1230I	probably damaging	Het
Zfp1	T	C	8: 112,396,794 (GRCm39)	C272R	not run	Het
Zfp458	A	G	13: 67,407,664 (GRCm39)	S64P	possibly damaging	Het

Other mutations in Scn7a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00090:Scn7a	APN	2	66,513,671 (GRCm39)	splice site	probably benign
IGL00432:Scn7a	APN	2	66,572,326 (GRCm39)	nonsense	probably null
IGL00720:Scn7a	APN	2	66,506,388 (GRCm39)	missense	possibly damaging	0.67
IGL00783:Scn7a	APN	2	66,522,908 (GRCm39)	missense	probably damaging	0.99
IGL00784:Scn7a	APN	2	66,522,908 (GRCm39)	missense	probably damaging	0.99
IGL00926:Scn7a	APN	2	66,514,475 (GRCm39)	missense	probably benign	0.06
IGL00963:Scn7a	APN	2	66,534,289 (GRCm39)	splice site	probably benign
IGL01099:Scn7a	APN	2	66,514,582 (GRCm39)	missense	probably damaging	1.00
IGL01326:Scn7a	APN	2	66,582,604 (GRCm39)	missense	probably benign	0.13
IGL01538:Scn7a	APN	2	66,534,196 (GRCm39)	missense	probably benign
IGL01624:Scn7a	APN	2	66,582,269 (GRCm39)	missense	probably benign	0.07
IGL01794:Scn7a	APN	2	66,505,853 (GRCm39)	missense	probably benign
IGL02100:Scn7a	APN	2	66,505,843 (GRCm39)	makesense	probably null
IGL02326:Scn7a	APN	2	66,530,392 (GRCm39)	missense	probably benign	0.00
IGL02472:Scn7a	APN	2	66,582,658 (GRCm39)	missense	probably damaging	1.00
IGL02528:Scn7a	APN	2	66,530,519 (GRCm39)	missense	probably damaging	1.00
IGL02798:Scn7a	APN	2	66,544,219 (GRCm39)	missense	probably benign	0.00
IGL03026:Scn7a	APN	2	66,506,442 (GRCm39)	missense	probably damaging	0.99
IGL03071:Scn7a	APN	2	66,530,291 (GRCm39)	missense	possibly damaging	0.89
IGL03080:Scn7a	APN	2	66,528,160 (GRCm39)	missense	probably benign	0.01
IGL03180:Scn7a	APN	2	66,506,578 (GRCm39)	missense	possibly damaging	0.94
IGL03337:Scn7a	APN	2	66,506,304 (GRCm39)	missense	probably benign	0.00
alert	UTSW	2	66,510,590 (GRCm39)	nonsense	probably null
glimmer	UTSW	2	66,574,047 (GRCm39)	missense	probably damaging	0.96
Uptick	UTSW	2	66,530,393 (GRCm39)	nonsense	probably null
PIT4514001:Scn7a	UTSW	2	66,514,523 (GRCm39)	missense	probably damaging	1.00
R0004:Scn7a	UTSW	2	66,518,139 (GRCm39)	missense	possibly damaging	0.81
R0076:Scn7a	UTSW	2	66,544,381 (GRCm39)	missense	probably benign	0.04
R0230:Scn7a	UTSW	2	66,556,628 (GRCm39)	missense	probably damaging	1.00
R0463:Scn7a	UTSW	2	66,506,084 (GRCm39)	missense	probably benign	0.05
R0846:Scn7a	UTSW	2	66,527,944 (GRCm39)	missense	possibly damaging	0.71
R1237:Scn7a	UTSW	2	66,510,639 (GRCm39)	missense	probably damaging	0.98
R1282:Scn7a	UTSW	2	66,531,193 (GRCm39)	missense	probably damaging	0.98
R1467:Scn7a	UTSW	2	66,519,902 (GRCm39)	missense	probably benign	0.01
R1467:Scn7a	UTSW	2	66,519,902 (GRCm39)	missense	probably benign	0.01
R1501:Scn7a	UTSW	2	66,530,507 (GRCm39)	missense	probably benign	0.37
R1672:Scn7a	UTSW	2	66,527,944 (GRCm39)	missense	possibly damaging	0.71
R1690:Scn7a	UTSW	2	66,506,287 (GRCm39)	missense	probably damaging	0.99
R1712:Scn7a	UTSW	2	66,535,447 (GRCm39)	missense	probably benign	0.05
R1758:Scn7a	UTSW	2	66,531,231 (GRCm39)	missense	probably damaging	0.97
R1758:Scn7a	UTSW	2	66,510,527 (GRCm39)	missense	probably benign	0.00
R1775:Scn7a	UTSW	2	66,511,299 (GRCm39)	missense	probably benign	0.02
R1848:Scn7a	UTSW	2	66,514,357 (GRCm39)	critical splice donor site	probably null
R1851:Scn7a	UTSW	2	66,510,635 (GRCm39)	missense	probably benign
R1919:Scn7a	UTSW	2	66,530,317 (GRCm39)	missense	probably damaging	1.00
R1932:Scn7a	UTSW	2	66,506,446 (GRCm39)	missense	probably damaging	1.00
R1945:Scn7a	UTSW	2	66,506,324 (GRCm39)	missense	probably damaging	1.00
R1970:Scn7a	UTSW	2	66,514,633 (GRCm39)	missense	possibly damaging	0.89
R1998:Scn7a	UTSW	2	66,513,613 (GRCm39)	missense	probably damaging	0.99
R2008:Scn7a	UTSW	2	66,518,091 (GRCm39)	missense	possibly damaging	0.82
R2038:Scn7a	UTSW	2	66,567,780 (GRCm39)	missense	probably damaging	1.00
R2113:Scn7a	UTSW	2	66,506,312 (GRCm39)	missense	probably damaging	1.00
R2128:Scn7a	UTSW	2	66,528,330 (GRCm39)	missense	probably damaging	0.99
R2163:Scn7a	UTSW	2	66,506,300 (GRCm39)	missense	probably damaging	0.97
R2421:Scn7a	UTSW	2	66,556,646 (GRCm39)	splice site	probably benign
R2446:Scn7a	UTSW	2	66,523,002 (GRCm39)	missense	probably damaging	0.98
R2922:Scn7a	UTSW	2	66,530,551 (GRCm39)	splice site	probably benign
R3015:Scn7a	UTSW	2	66,530,240 (GRCm39)	missense	probably benign	0.08
R3034:Scn7a	UTSW	2	66,513,152 (GRCm39)	missense	probably damaging	1.00
R3419:Scn7a	UTSW	2	66,531,239 (GRCm39)	frame shift	probably null
R3429:Scn7a	UTSW	2	66,531,239 (GRCm39)	frame shift	probably null
R3430:Scn7a	UTSW	2	66,531,239 (GRCm39)	frame shift	probably null
R3434:Scn7a	UTSW	2	66,505,847 (GRCm39)	missense	probably benign	0.01
R3803:Scn7a	UTSW	2	66,510,590 (GRCm39)	nonsense	probably null
R3831:Scn7a	UTSW	2	66,528,028 (GRCm39)	missense	probably damaging	0.96
R3833:Scn7a	UTSW	2	66,528,028 (GRCm39)	missense	probably damaging	0.96
R4017:Scn7a	UTSW	2	66,572,329 (GRCm39)	missense	probably damaging	1.00
R4244:Scn7a	UTSW	2	66,572,345 (GRCm39)	missense	probably benign	0.00
R4245:Scn7a	UTSW	2	66,572,345 (GRCm39)	missense	probably benign	0.00
R4276:Scn7a	UTSW	2	66,514,407 (GRCm39)	missense	probably damaging	0.97
R4307:Scn7a	UTSW	2	66,506,099 (GRCm39)	missense	possibly damaging	0.47
R4327:Scn7a	UTSW	2	66,567,815 (GRCm39)	missense	probably damaging	1.00
R4353:Scn7a	UTSW	2	66,506,780 (GRCm39)	missense	probably benign	0.00
R4721:Scn7a	UTSW	2	66,514,529 (GRCm39)	missense	probably damaging	1.00
R4722:Scn7a	UTSW	2	66,531,228 (GRCm39)	missense	possibly damaging	0.95
R4781:Scn7a	UTSW	2	66,534,104 (GRCm39)	missense	possibly damaging	0.95
R4792:Scn7a	UTSW	2	66,556,592 (GRCm39)	missense	probably damaging	1.00
R5362:Scn7a	UTSW	2	66,530,342 (GRCm39)	missense	probably damaging	1.00
R5437:Scn7a	UTSW	2	66,506,690 (GRCm39)	missense	probably damaging	1.00
R5729:Scn7a	UTSW	2	66,572,301 (GRCm39)	critical splice donor site	probably null
R5777:Scn7a	UTSW	2	66,522,913 (GRCm39)	missense	probably damaging	1.00
R5785:Scn7a	UTSW	2	66,527,912 (GRCm39)	missense	possibly damaging	0.79
R5821:Scn7a	UTSW	2	66,574,047 (GRCm39)	missense	probably damaging	0.96
R5830:Scn7a	UTSW	2	66,544,395 (GRCm39)	nonsense	probably null
R5877:Scn7a	UTSW	2	66,530,217 (GRCm39)	nonsense	probably null
R5881:Scn7a	UTSW	2	66,505,870 (GRCm39)	missense	probably benign	0.01
R5967:Scn7a	UTSW	2	66,506,057 (GRCm39)	missense	probably damaging	1.00
R5988:Scn7a	UTSW	2	66,556,558 (GRCm39)	nonsense	probably null
R6077:Scn7a	UTSW	2	66,527,940 (GRCm39)	missense	probably damaging	1.00
R6135:Scn7a	UTSW	2	66,534,244 (GRCm39)	missense	probably benign
R6242:Scn7a	UTSW	2	66,531,110 (GRCm39)	missense	probably benign	0.00
R6264:Scn7a	UTSW	2	66,505,870 (GRCm39)	missense	possibly damaging	0.93
R6291:Scn7a	UTSW	2	66,530,458 (GRCm39)	missense	probably damaging	0.98
R6544:Scn7a	UTSW	2	66,514,444 (GRCm39)	missense	probably damaging	1.00
R6770:Scn7a	UTSW	2	66,559,528 (GRCm39)	splice site	probably null
R6997:Scn7a	UTSW	2	66,534,147 (GRCm39)	missense	probably damaging	1.00
R7014:Scn7a	UTSW	2	66,572,303 (GRCm39)	missense	probably null	1.00
R7126:Scn7a	UTSW	2	66,587,630 (GRCm39)	missense	possibly damaging	0.80
R7129:Scn7a	UTSW	2	66,530,537 (GRCm39)	missense	probably benign	0.14
R7176:Scn7a	UTSW	2	66,506,632 (GRCm39)	missense	probably damaging	1.00
R7185:Scn7a	UTSW	2	66,518,139 (GRCm39)	missense	possibly damaging	0.81
R7276:Scn7a	UTSW	2	66,587,506 (GRCm39)	missense	probably damaging	1.00
R7332:Scn7a	UTSW	2	66,522,898 (GRCm39)	nonsense	probably null
R7421:Scn7a	UTSW	2	66,505,876 (GRCm39)	missense	probably benign	0.07
R7488:Scn7a	UTSW	2	66,587,574 (GRCm39)	missense	probably benign	0.16
R7636:Scn7a	UTSW	2	66,574,172 (GRCm39)	missense	possibly damaging	0.67
R7685:Scn7a	UTSW	2	66,506,536 (GRCm39)	missense	probably damaging	1.00
R7813:Scn7a	UTSW	2	66,506,689 (GRCm39)	missense	probably damaging	1.00
R7833:Scn7a	UTSW	2	66,506,494 (GRCm39)	missense	probably damaging	1.00
R7914:Scn7a	UTSW	2	66,530,294 (GRCm39)	missense	probably damaging	0.97
R7953:Scn7a	UTSW	2	66,587,670 (GRCm39)	missense	possibly damaging	0.90
R7970:Scn7a	UTSW	2	66,506,173 (GRCm39)	missense	probably damaging	1.00
R8061:Scn7a	UTSW	2	66,522,938 (GRCm39)	missense	probably damaging	1.00
R8121:Scn7a	UTSW	2	66,531,203 (GRCm39)	missense	probably damaging	1.00
R8172:Scn7a	UTSW	2	66,506,191 (GRCm39)	missense	possibly damaging	0.90
R8209:Scn7a	UTSW	2	66,531,204 (GRCm39)	missense	possibly damaging	0.88
R8226:Scn7a	UTSW	2	66,531,204 (GRCm39)	missense	possibly damaging	0.88
R8288:Scn7a	UTSW	2	66,506,318 (GRCm39)	missense	probably damaging	1.00
R8431:Scn7a	UTSW	2	66,534,164 (GRCm39)	missense	possibly damaging	0.62
R8678:Scn7a	UTSW	2	66,574,041 (GRCm39)	splice site	probably benign
R8745:Scn7a	UTSW	2	66,510,526 (GRCm39)	missense	probably benign
R8781:Scn7a	UTSW	2	66,567,775 (GRCm39)	missense	probably benign	0.03
R8848:Scn7a	UTSW	2	66,530,393 (GRCm39)	nonsense	probably null
R8878:Scn7a	UTSW	2	66,506,199 (GRCm39)	missense	probably damaging	1.00
R8943:Scn7a	UTSW	2	66,525,206 (GRCm39)	synonymous	silent
R8991:Scn7a	UTSW	2	66,514,588 (GRCm39)	missense	possibly damaging	0.65
R9147:Scn7a	UTSW	2	66,514,507 (GRCm39)	missense	possibly damaging	0.89
R9148:Scn7a	UTSW	2	66,514,507 (GRCm39)	missense	possibly damaging	0.89
R9402:Scn7a	UTSW	2	66,510,456 (GRCm39)	missense	probably damaging	1.00
R9501:Scn7a	UTSW	2	66,582,579 (GRCm39)	missense	probably benign	0.00
R9546:Scn7a	UTSW	2	66,582,603 (GRCm39)	missense	possibly damaging	0.93
R9715:Scn7a	UTSW	2	66,519,902 (GRCm39)	missense	possibly damaging	0.93
X0060:Scn7a	UTSW	2	66,520,026 (GRCm39)	missense	probably benign	0.01
X0066:Scn7a	UTSW	2	66,510,536 (GRCm39)	missense	probably benign
Z1088:Scn7a	UTSW	2	66,544,295 (GRCm39)	missense	probably damaging	0.98
Z1177:Scn7a	UTSW	2	66,582,613 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AACCTACTTGTTAATTCACAGTCAC -3'
(R):5'- CGTGGAGCTCCCTCTATGTC -3'

Sequencing Primer
(F):5'- GTGGGCAAAAACATCCACTCTTTG -3'
(R):5'- GTGGAGCTCCCTCTATGTCATATG -3'

Posted On

2019-11-12