Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02100:Scn7a'

279707

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Scn7a

Ensembl Gene

ENSMUSG00000034810

Gene Name

sodium channel, voltage-gated, type VII, alpha

Synonyms

NaG, Nav2, Nav2.3, Nax, Scn6a

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.087) question?

Stock #

IGL02100

Quality Score

Status

Chromosome

Chromosomal Location

66673425-66784914 bp(-) (GRCm38)

Type of Mutation

makesense

DNA Base Change (assembly)

T to G at 66675499 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Stop codon to Serine at position 1682 (*1682S)

Ref Sequence

ENSEMBL: ENSMUSP00000042405 (fasta)

Gene Model

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

AlphaFold

B1AYL1

Predicted Effect

probably null
Transcript: ENSMUST00000042792
AA Change: *1682S

SMART Domains

Protein: ENSMUSP00000042405
Gene: ENSMUSG00000034810
AA Change: *1682S

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

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: 48 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acad9	A	T	3: 36,081,880 (GRCm38)	Q347L	probably null	Het
Acvr2a	T	C	2: 48,898,618 (GRCm38)		probably benign	Het
Ankrd28	T	C	14: 31,727,625 (GRCm38)		probably benign	Het
Atp6v1b1	A	G	6: 83,758,444 (GRCm38)	Y498C	probably damaging	Het
Cdh3	G	A	8: 106,543,690 (GRCm38)	V400I	probably benign	Het
Chrnb1	G	T	11: 69,793,455 (GRCm38)		probably benign	Het
Col1a2	A	G	6: 4,524,177 (GRCm38)		probably benign	Het
Cyp2j7	A	G	4: 96,236,556 (GRCm38)	L35P	probably damaging	Het
Dennd2c	G	A	3: 103,153,675 (GRCm38)	S561N	probably damaging	Het
Dennd4a	A	T	9: 64,909,706 (GRCm38)		probably benign	Het
Dnai4	A	G	4: 103,050,149 (GRCm38)	C647R	probably damaging	Het
Dynll1	A	C	5: 115,298,793 (GRCm38)	V58G	probably damaging	Het
Eif3a	A	T	19: 60,767,004 (GRCm38)		probably benign	Het
Ercc6	T	C	14: 32,517,095 (GRCm38)	S47P	probably benign	Het
Fam76b	A	G	9: 13,844,120 (GRCm38)		probably benign	Het
Gbp4	T	A	5: 105,122,075 (GRCm38)		probably benign	Het
Gdi2	T	C	13: 3,556,373 (GRCm38)	F140L	probably benign	Het
Gm28043	T	C	17: 29,691,426 (GRCm38)		probably null	Het
Gm5117	T	A	8: 31,737,384 (GRCm38)		noncoding transcript	Het
Gstm6	G	T	3: 107,942,337 (GRCm38)	N85K	probably benign	Het
Hip1r	C	T	5: 123,998,943 (GRCm38)		probably benign	Het
Igf1r	T	C	7: 68,189,958 (GRCm38)	I671T	probably benign	Het
Insrr	T	G	3: 87,811,620 (GRCm38)	F961C	probably damaging	Het
Kbtbd8	T	C	6: 95,122,682 (GRCm38)	Y314H	probably damaging	Het
Kif26b	C	A	1: 178,915,947 (GRCm38)	L756I	probably damaging	Het
Lcor	G	A	19: 41,558,754 (GRCm38)	R259Q	possibly damaging	Het
Mad1l1	T	A	5: 140,143,934 (GRCm38)	S449C	probably damaging	Het
Map1a	T	G	2: 121,302,846 (GRCm38)	L1381R	probably damaging	Het
Mdn1	G	T	4: 32,715,708 (GRCm38)	V1992L	possibly damaging	Het
Pigp	G	A	16: 94,364,767 (GRCm38)	Q99*	probably null	Het
Pip4p2	T	C	4: 14,893,536 (GRCm38)	I133T	probably benign	Het
Rgs8	A	T	1: 153,692,723 (GRCm38)		probably null	Het
Rnf170	T	A	8: 26,123,984 (GRCm38)	L36H	probably damaging	Het
Rpap1	T	C	2: 119,769,326 (GRCm38)	S1004G	probably benign	Het
Rpl10a-ps2	T	C	13: 8,940,743 (GRCm38)		probably benign	Het
Ryr2	T	A	13: 11,737,873 (GRCm38)	E1854V	possibly damaging	Het
Sema3d	A	G	5: 12,584,991 (GRCm38)	T675A	probably benign	Het
Slc1a2	T	C	2: 102,756,089 (GRCm38)	F346S	probably damaging	Het
St14	G	T	9: 31,100,130 (GRCm38)		probably benign	Het
Stard5	T	C	7: 83,640,445 (GRCm38)	V173A	possibly damaging	Het
Taf1b	A	G	12: 24,544,395 (GRCm38)	Y309C	possibly damaging	Het
Tet1	T	C	10: 62,812,728 (GRCm38)	N1975S	possibly damaging	Het
Them5	T	A	3: 94,344,475 (GRCm38)	I131N	probably damaging	Het
Tnc	A	C	4: 64,000,161 (GRCm38)	V1171G	possibly damaging	Het
Ttc12	C	A	9: 49,440,182 (GRCm38)	G672W	probably damaging	Het
Usp8	T	C	2: 126,737,854 (GRCm38)		probably benign	Het
Utp4	A	G	8: 106,898,175 (GRCm38)	N92S	probably benign	Het
Was	A	T	X: 8,090,315 (GRCm38)	F38L	possibly damaging	Het

Other mutations in Scn7a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00090:Scn7a	APN	2	66,683,327 (GRCm38)	splice site	probably benign
IGL00432:Scn7a	APN	2	66,741,982 (GRCm38)	nonsense	probably null
IGL00720:Scn7a	APN	2	66,676,044 (GRCm38)	missense	possibly damaging	0.67
IGL00783:Scn7a	APN	2	66,692,564 (GRCm38)	missense	probably damaging	0.99
IGL00784:Scn7a	APN	2	66,692,564 (GRCm38)	missense	probably damaging	0.99
IGL00926:Scn7a	APN	2	66,684,131 (GRCm38)	missense	probably benign	0.06
IGL00963:Scn7a	APN	2	66,703,945 (GRCm38)	splice site	probably benign
IGL01099:Scn7a	APN	2	66,684,238 (GRCm38)	missense	probably damaging	1.00
IGL01326:Scn7a	APN	2	66,752,260 (GRCm38)	missense	probably benign	0.13
IGL01538:Scn7a	APN	2	66,703,852 (GRCm38)	missense	probably benign
IGL01624:Scn7a	APN	2	66,751,925 (GRCm38)	missense	probably benign	0.07
IGL01794:Scn7a	APN	2	66,675,509 (GRCm38)	missense	probably benign
IGL02326:Scn7a	APN	2	66,700,048 (GRCm38)	missense	probably benign	0.00
IGL02472:Scn7a	APN	2	66,752,314 (GRCm38)	missense	probably damaging	1.00
IGL02528:Scn7a	APN	2	66,700,175 (GRCm38)	missense	probably damaging	1.00
IGL02798:Scn7a	APN	2	66,713,875 (GRCm38)	missense	probably benign	0.00
IGL03026:Scn7a	APN	2	66,676,098 (GRCm38)	missense	probably damaging	0.99
IGL03071:Scn7a	APN	2	66,699,947 (GRCm38)	missense	possibly damaging	0.89
IGL03080:Scn7a	APN	2	66,697,816 (GRCm38)	missense	probably benign	0.01
IGL03180:Scn7a	APN	2	66,676,234 (GRCm38)	missense	possibly damaging	0.94
IGL03337:Scn7a	APN	2	66,675,960 (GRCm38)	missense	probably benign	0.00
alert	UTSW	2	66,680,246 (GRCm38)	nonsense	probably null
glimmer	UTSW	2	66,743,703 (GRCm38)	missense	probably damaging	0.96
Uptick	UTSW	2	66,700,049 (GRCm38)	nonsense	probably null
PIT4514001:Scn7a	UTSW	2	66,684,179 (GRCm38)	missense	probably damaging	1.00
R0004:Scn7a	UTSW	2	66,687,795 (GRCm38)	missense	possibly damaging	0.81
R0076:Scn7a	UTSW	2	66,714,037 (GRCm38)	missense	probably benign	0.04
R0230:Scn7a	UTSW	2	66,726,284 (GRCm38)	missense	probably damaging	1.00
R0463:Scn7a	UTSW	2	66,675,740 (GRCm38)	missense	probably benign	0.05
R0846:Scn7a	UTSW	2	66,697,600 (GRCm38)	missense	possibly damaging	0.71
R1237:Scn7a	UTSW	2	66,680,295 (GRCm38)	missense	probably damaging	0.98
R1282:Scn7a	UTSW	2	66,700,849 (GRCm38)	missense	probably damaging	0.98
R1467:Scn7a	UTSW	2	66,689,558 (GRCm38)	missense	probably benign	0.01
R1467:Scn7a	UTSW	2	66,689,558 (GRCm38)	missense	probably benign	0.01
R1501:Scn7a	UTSW	2	66,700,163 (GRCm38)	missense	probably benign	0.37
R1672:Scn7a	UTSW	2	66,697,600 (GRCm38)	missense	possibly damaging	0.71
R1690:Scn7a	UTSW	2	66,675,943 (GRCm38)	missense	probably damaging	0.99
R1712:Scn7a	UTSW	2	66,705,103 (GRCm38)	missense	probably benign	0.05
R1758:Scn7a	UTSW	2	66,700,887 (GRCm38)	missense	probably damaging	0.97
R1758:Scn7a	UTSW	2	66,680,183 (GRCm38)	missense	probably benign	0.00
R1775:Scn7a	UTSW	2	66,680,955 (GRCm38)	missense	probably benign	0.02
R1848:Scn7a	UTSW	2	66,684,013 (GRCm38)	critical splice donor site	probably null
R1851:Scn7a	UTSW	2	66,680,291 (GRCm38)	missense	probably benign
R1919:Scn7a	UTSW	2	66,699,973 (GRCm38)	missense	probably damaging	1.00
R1932:Scn7a	UTSW	2	66,676,102 (GRCm38)	missense	probably damaging	1.00
R1945:Scn7a	UTSW	2	66,675,980 (GRCm38)	missense	probably damaging	1.00
R1970:Scn7a	UTSW	2	66,684,289 (GRCm38)	missense	possibly damaging	0.89
R1998:Scn7a	UTSW	2	66,683,269 (GRCm38)	missense	probably damaging	0.99
R2008:Scn7a	UTSW	2	66,687,747 (GRCm38)	missense	possibly damaging	0.82
R2038:Scn7a	UTSW	2	66,737,436 (GRCm38)	missense	probably damaging	1.00
R2113:Scn7a	UTSW	2	66,675,968 (GRCm38)	missense	probably damaging	1.00
R2128:Scn7a	UTSW	2	66,697,986 (GRCm38)	missense	probably damaging	0.99
R2163:Scn7a	UTSW	2	66,675,956 (GRCm38)	missense	probably damaging	0.97
R2421:Scn7a	UTSW	2	66,726,302 (GRCm38)	splice site	probably benign
R2446:Scn7a	UTSW	2	66,692,658 (GRCm38)	missense	probably damaging	0.98
R2922:Scn7a	UTSW	2	66,700,207 (GRCm38)	splice site	probably benign
R3015:Scn7a	UTSW	2	66,699,896 (GRCm38)	missense	probably benign	0.08
R3034:Scn7a	UTSW	2	66,682,808 (GRCm38)	missense	probably damaging	1.00
R3419:Scn7a	UTSW	2	66,700,895 (GRCm38)	frame shift	probably null
R3429:Scn7a	UTSW	2	66,700,895 (GRCm38)	frame shift	probably null
R3430:Scn7a	UTSW	2	66,700,895 (GRCm38)	frame shift	probably null
R3434:Scn7a	UTSW	2	66,675,503 (GRCm38)	missense	probably benign	0.01
R3803:Scn7a	UTSW	2	66,680,246 (GRCm38)	nonsense	probably null
R3831:Scn7a	UTSW	2	66,697,684 (GRCm38)	missense	probably damaging	0.96
R3833:Scn7a	UTSW	2	66,697,684 (GRCm38)	missense	probably damaging	0.96
R4017:Scn7a	UTSW	2	66,741,985 (GRCm38)	missense	probably damaging	1.00
R4244:Scn7a	UTSW	2	66,742,001 (GRCm38)	missense	probably benign	0.00
R4245:Scn7a	UTSW	2	66,742,001 (GRCm38)	missense	probably benign	0.00
R4276:Scn7a	UTSW	2	66,684,063 (GRCm38)	missense	probably damaging	0.97
R4307:Scn7a	UTSW	2	66,675,755 (GRCm38)	missense	possibly damaging	0.47
R4327:Scn7a	UTSW	2	66,737,471 (GRCm38)	missense	probably damaging	1.00
R4353:Scn7a	UTSW	2	66,676,436 (GRCm38)	missense	probably benign	0.00
R4721:Scn7a	UTSW	2	66,684,185 (GRCm38)	missense	probably damaging	1.00
R4722:Scn7a	UTSW	2	66,700,884 (GRCm38)	missense	possibly damaging	0.95
R4781:Scn7a	UTSW	2	66,703,760 (GRCm38)	missense	possibly damaging	0.95
R4792:Scn7a	UTSW	2	66,726,248 (GRCm38)	missense	probably damaging	1.00
R5362:Scn7a	UTSW	2	66,699,998 (GRCm38)	missense	probably damaging	1.00
R5437:Scn7a	UTSW	2	66,676,346 (GRCm38)	missense	probably damaging	1.00
R5729:Scn7a	UTSW	2	66,741,957 (GRCm38)	critical splice donor site	probably null
R5777:Scn7a	UTSW	2	66,692,569 (GRCm38)	missense	probably damaging	1.00
R5785:Scn7a	UTSW	2	66,697,568 (GRCm38)	missense	possibly damaging	0.79
R5821:Scn7a	UTSW	2	66,743,703 (GRCm38)	missense	probably damaging	0.96
R5830:Scn7a	UTSW	2	66,714,051 (GRCm38)	nonsense	probably null
R5877:Scn7a	UTSW	2	66,699,873 (GRCm38)	nonsense	probably null
R5881:Scn7a	UTSW	2	66,675,526 (GRCm38)	missense	probably benign	0.01
R5967:Scn7a	UTSW	2	66,675,713 (GRCm38)	missense	probably damaging	1.00
R5988:Scn7a	UTSW	2	66,726,214 (GRCm38)	nonsense	probably null
R6077:Scn7a	UTSW	2	66,697,596 (GRCm38)	missense	probably damaging	1.00
R6135:Scn7a	UTSW	2	66,703,900 (GRCm38)	missense	probably benign
R6242:Scn7a	UTSW	2	66,700,766 (GRCm38)	missense	probably benign	0.00
R6264:Scn7a	UTSW	2	66,675,526 (GRCm38)	missense	possibly damaging	0.93
R6291:Scn7a	UTSW	2	66,700,114 (GRCm38)	missense	probably damaging	0.98
R6544:Scn7a	UTSW	2	66,684,100 (GRCm38)	missense	probably damaging	1.00
R6770:Scn7a	UTSW	2	66,729,184 (GRCm38)	splice site	probably null
R6997:Scn7a	UTSW	2	66,703,803 (GRCm38)	missense	probably damaging	1.00
R7014:Scn7a	UTSW	2	66,741,959 (GRCm38)	missense	probably null	1.00
R7126:Scn7a	UTSW	2	66,757,286 (GRCm38)	missense	possibly damaging	0.80
R7129:Scn7a	UTSW	2	66,700,193 (GRCm38)	missense	probably benign	0.14
R7176:Scn7a	UTSW	2	66,676,288 (GRCm38)	missense	probably damaging	1.00
R7185:Scn7a	UTSW	2	66,687,795 (GRCm38)	missense	possibly damaging	0.81
R7276:Scn7a	UTSW	2	66,757,162 (GRCm38)	missense	probably damaging	1.00
R7332:Scn7a	UTSW	2	66,692,554 (GRCm38)	nonsense	probably null
R7421:Scn7a	UTSW	2	66,675,532 (GRCm38)	missense	probably benign	0.07
R7488:Scn7a	UTSW	2	66,757,230 (GRCm38)	missense	probably benign	0.16
R7636:Scn7a	UTSW	2	66,743,828 (GRCm38)	missense	possibly damaging	0.67
R7685:Scn7a	UTSW	2	66,676,192 (GRCm38)	missense	probably damaging	1.00
R7711:Scn7a	UTSW	2	66,700,877 (GRCm38)	missense	probably damaging	1.00
R7813:Scn7a	UTSW	2	66,676,345 (GRCm38)	missense	probably damaging	1.00
R7833:Scn7a	UTSW	2	66,676,150 (GRCm38)	missense	probably damaging	1.00
R7914:Scn7a	UTSW	2	66,699,950 (GRCm38)	missense	probably damaging	0.97
R7953:Scn7a	UTSW	2	66,757,326 (GRCm38)	missense	possibly damaging	0.90
R7970:Scn7a	UTSW	2	66,675,829 (GRCm38)	missense	probably damaging	1.00
R8061:Scn7a	UTSW	2	66,692,594 (GRCm38)	missense	probably damaging	1.00
R8121:Scn7a	UTSW	2	66,700,859 (GRCm38)	missense	probably damaging	1.00
R8172:Scn7a	UTSW	2	66,675,847 (GRCm38)	missense	possibly damaging	0.90
R8209:Scn7a	UTSW	2	66,700,860 (GRCm38)	missense	possibly damaging	0.88
R8226:Scn7a	UTSW	2	66,700,860 (GRCm38)	missense	possibly damaging	0.88
R8288:Scn7a	UTSW	2	66,675,974 (GRCm38)	missense	probably damaging	1.00
R8431:Scn7a	UTSW	2	66,703,820 (GRCm38)	missense	possibly damaging	0.62
R8678:Scn7a	UTSW	2	66,743,697 (GRCm38)	splice site	probably benign
R8745:Scn7a	UTSW	2	66,680,182 (GRCm38)	missense	probably benign
R8781:Scn7a	UTSW	2	66,737,431 (GRCm38)	missense	probably benign	0.03
R8848:Scn7a	UTSW	2	66,700,049 (GRCm38)	nonsense	probably null
R8878:Scn7a	UTSW	2	66,675,855 (GRCm38)	missense	probably damaging	1.00
R8943:Scn7a	UTSW	2	66,694,862 (GRCm38)	synonymous	silent
R8991:Scn7a	UTSW	2	66,684,244 (GRCm38)	missense	possibly damaging	0.65
R9147:Scn7a	UTSW	2	66,684,163 (GRCm38)	missense	possibly damaging	0.89
R9148:Scn7a	UTSW	2	66,684,163 (GRCm38)	missense	possibly damaging	0.89
R9402:Scn7a	UTSW	2	66,680,112 (GRCm38)	missense	probably damaging	1.00
R9501:Scn7a	UTSW	2	66,752,235 (GRCm38)	missense	probably benign	0.00
R9546:Scn7a	UTSW	2	66,752,259 (GRCm38)	missense	possibly damaging	0.93
R9715:Scn7a	UTSW	2	66,689,558 (GRCm38)	missense	possibly damaging	0.93
X0060:Scn7a	UTSW	2	66,689,682 (GRCm38)	missense	probably benign	0.01
X0066:Scn7a	UTSW	2	66,680,192 (GRCm38)	missense	probably benign
Z1088:Scn7a	UTSW	2	66,713,951 (GRCm38)	missense	probably damaging	0.98
Z1177:Scn7a	UTSW	2	66,752,269 (GRCm38)	missense	probably damaging	1.00

Posted On

2015-04-16