Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02589:Scn4a'

299675

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Scn4a

Ensembl Gene

ENSMUSG00000001027

Gene Name

sodium channel, voltage-gated, type IV, alpha

Synonyms

mH2, SkM1, Nav1.4

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL02589

Quality Score

Status

Chromosome

Chromosomal Location

106209418-106244114 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to T at 106218958 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glutamic Acid at position 953 (D953E)

Ref Sequence

ENSEMBL: ENSMUSP00000021056 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000021056]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000021056
AA Change: D953E

PolyPhen 2 Score 0.075 (Sensitivity: 0.93; Specificity: 0.85)

SMART Domains

Protein: ENSMUSP00000021056
Gene: ENSMUSG00000001027
AA Change: D953E

Domain	Start	End	E-Value	Type
Pfam:Ion_trans	130	452	1.1e-80	PFAM
low complexity region	473	491	N/A	INTRINSIC
Pfam:Ion_trans	571	805	4.2e-56	PFAM
Pfam:Na_trans_assoc	810	1020	3.2e-59	PFAM
Pfam:Ion_trans	1024	1299	1.4e-64	PFAM
Pfam:Ion_trans	1346	1603	6.1e-55	PFAM
Pfam:PKD_channel	1441	1598	1.4e-6	PFAM
IQ	1720	1742	2.5e-2	SMART
low complexity region	1815	1827	N/A	INTRINSIC

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Voltage-gated sodium channels are transmembrane glycoprotein complexes composed of a large alpha subunit with 24 transmembrane domains and one or more regulatory beta subunits. They are responsible for the generation and propagation of action potentials in neurons and muscle. This gene encodes one member of the sodium channel alpha subunit gene family. It is expressed in skeletal muscle, and mutations in this gene have been linked to several myotonia and periodic paralysis disorders. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice heterozygous or homozygous for a knock-in allele develop myotonia, increased myofiber damage, K+-sensitive paralysis and susceptibility to delayed weakness during recovery from fatigue. Homozygotes show perinatal lethality, low survival rate, unusual hind-limb clasping and reduced body weight. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 43 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A2ml1	T	G	6: 128,558,463 (GRCm39)	I5L	probably benign	Het
Ang6	A	G	14: 44,239,419 (GRCm39)	I103T	possibly damaging	Het
Arhgdib	A	G	6: 136,910,576 (GRCm39)		probably benign	Het
Atp13a2	C	T	4: 140,733,722 (GRCm39)	T1037M	probably damaging	Het
Bptf	T	C	11: 107,002,357 (GRCm39)	N252D	possibly damaging	Het
Capn2	T	C	1: 182,311,913 (GRCm39)	Y387C	probably damaging	Het
Cdc27	T	G	11: 104,396,470 (GRCm39)	D817A	probably benign	Het
Cdc45	C	T	16: 18,617,479 (GRCm39)	M200I	probably benign	Het
Cntnap3	T	G	13: 64,940,244 (GRCm39)	I318L	probably benign	Het
Cog6	A	T	3: 52,914,691 (GRCm39)	L255Q	probably damaging	Het
Ect2l	T	A	10: 18,016,342 (GRCm39)		probably benign	Het
Ercc5	T	C	1: 44,203,209 (GRCm39)	V282A	probably damaging	Het
Fras1	A	G	5: 96,917,372 (GRCm39)	D3464G	probably damaging	Het
Gabrg1	A	T	5: 70,999,495 (GRCm39)	L18*	probably null	Het
Ggcx	T	C	6: 72,406,131 (GRCm39)	Y586H	probably damaging	Het
Gm5796	A	T	14: 15,379,030 (GRCm39)	K24*	probably null	Het
Gnb4	C	T	3: 32,643,998 (GRCm39)	V187M	probably damaging	Het
Gpt2	C	T	8: 86,242,795 (GRCm39)	Q276*	probably null	Het
Idnk	G	T	13: 58,311,239 (GRCm39)		probably benign	Het
Igkv3-9	A	G	6: 70,565,683 (GRCm39)	D94G	possibly damaging	Het
Ipo8	C	A	6: 148,711,405 (GRCm39)	L294F	probably damaging	Het
Itgad	A	T	7: 127,780,883 (GRCm39)	D157V	probably damaging	Het
Kcnab3	A	T	11: 69,222,928 (GRCm39)	I392L	probably benign	Het
Kdm3b	A	G	18: 34,945,471 (GRCm39)	S761G	possibly damaging	Het
Kif21a	G	A	15: 90,869,489 (GRCm39)	T454M	probably damaging	Het
Lta4h	A	G	10: 93,310,793 (GRCm39)	N441S	probably benign	Het
Man2a1	A	G	17: 64,986,773 (GRCm39)	E595G	probably benign	Het
Micos13	T	C	17: 56,915,856 (GRCm39)	E66G	probably benign	Het
Mvd	T	C	8: 123,164,773 (GRCm39)		probably benign	Het
Notch2	A	G	3: 98,011,663 (GRCm39)		probably null	Het
Phf20l1	G	T	15: 66,487,481 (GRCm39)		probably benign	Het
Rdm1	A	G	11: 101,518,831 (GRCm39)	S13G	possibly damaging	Het
Rnf123	G	A	9: 107,945,501 (GRCm39)	R390*	probably null	Het
Sh2b1	A	G	7: 126,068,440 (GRCm39)	I457T	probably benign	Het
Srrm1	G	A	4: 135,052,415 (GRCm39)	P658L	unknown	Het
Tagap	C	A	17: 8,152,504 (GRCm39)	T563K	possibly damaging	Het
Ugt1a7c	T	C	1: 88,023,360 (GRCm39)	I173T	probably benign	Het
Unc79	C	T	12: 103,139,755 (GRCm39)	A2370V	probably damaging	Het
Vmn2r102	T	A	17: 19,901,480 (GRCm39)	C536S	probably damaging	Het
Vmn2r53	G	A	7: 12,315,872 (GRCm39)	T649I	possibly damaging	Het
Whrn	G	A	4: 63,336,334 (GRCm39)	Q301*	probably null	Het
Zfp1007	T	A	5: 109,826,386 (GRCm39)	H62L	possibly damaging	Het
Zfp518a	G	A	19: 40,903,061 (GRCm39)	G997R	probably damaging	Het

Other mutations in Scn4a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00323:Scn4a	APN	11	106,210,745 (GRCm39)	missense	probably benign
IGL00846:Scn4a	APN	11	106,218,944 (GRCm39)	missense	probably benign	0.03
IGL01063:Scn4a	APN	11	106,221,190 (GRCm39)	missense	possibly damaging	0.91
IGL01450:Scn4a	APN	11	106,215,487 (GRCm39)	missense	probably damaging	0.99
IGL01922:Scn4a	APN	11	106,229,978 (GRCm39)	critical splice donor site	probably null
IGL03171:Scn4a	APN	11	106,236,418 (GRCm39)	missense	probably benign	0.01
IGL03338:Scn4a	APN	11	106,211,671 (GRCm39)	missense	probably damaging	1.00
BB004:Scn4a	UTSW	11	106,233,209 (GRCm39)	missense	probably damaging	1.00
BB014:Scn4a	UTSW	11	106,233,209 (GRCm39)	missense	probably damaging	1.00
R0013:Scn4a	UTSW	11	106,239,231 (GRCm39)	splice site	probably benign
R0013:Scn4a	UTSW	11	106,239,231 (GRCm39)	splice site	probably benign
R0025:Scn4a	UTSW	11	106,215,386 (GRCm39)	missense	probably benign	0.39
R0025:Scn4a	UTSW	11	106,215,386 (GRCm39)	missense	probably benign	0.39
R0050:Scn4a	UTSW	11	106,211,682 (GRCm39)	missense	probably damaging	1.00
R0113:Scn4a	UTSW	11	106,236,262 (GRCm39)	missense	probably benign	0.00
R0193:Scn4a	UTSW	11	106,211,364 (GRCm39)	nonsense	probably null
R0410:Scn4a	UTSW	11	106,214,775 (GRCm39)	missense	probably damaging	1.00
R0512:Scn4a	UTSW	11	106,236,503 (GRCm39)	missense	probably damaging	1.00
R0532:Scn4a	UTSW	11	106,221,226 (GRCm39)	missense	probably benign	0.45
R1112:Scn4a	UTSW	11	106,211,292 (GRCm39)	missense	probably damaging	1.00
R1279:Scn4a	UTSW	11	106,226,508 (GRCm39)	missense	probably damaging	1.00
R1564:Scn4a	UTSW	11	106,236,367 (GRCm39)	missense	probably benign
R1712:Scn4a	UTSW	11	106,236,373 (GRCm39)	missense	probably benign	0.20
R1712:Scn4a	UTSW	11	106,230,180 (GRCm39)	missense	probably damaging	1.00
R1721:Scn4a	UTSW	11	106,211,646 (GRCm39)	missense	probably benign	0.31
R1900:Scn4a	UTSW	11	106,218,359 (GRCm39)	missense	probably damaging	1.00
R2057:Scn4a	UTSW	11	106,226,550 (GRCm39)	missense	probably damaging	0.97
R2209:Scn4a	UTSW	11	106,230,051 (GRCm39)	missense	probably damaging	1.00
R3416:Scn4a	UTSW	11	106,221,239 (GRCm39)	missense	probably benign	0.00
R3788:Scn4a	UTSW	11	106,235,100 (GRCm39)	missense	probably damaging	0.96
R3853:Scn4a	UTSW	11	106,210,932 (GRCm39)	missense	possibly damaging	0.94
R3861:Scn4a	UTSW	11	106,216,950 (GRCm39)	splice site	probably benign
R3912:Scn4a	UTSW	11	106,211,542 (GRCm39)	missense	probably damaging	1.00
R3983:Scn4a	UTSW	11	106,238,644 (GRCm39)	missense	probably damaging	1.00
R4036:Scn4a	UTSW	11	106,212,883 (GRCm39)	missense	possibly damaging	0.75
R4358:Scn4a	UTSW	11	106,239,683 (GRCm39)	splice site	probably null
R4556:Scn4a	UTSW	11	106,211,272 (GRCm39)	missense	probably benign	0.32
R4677:Scn4a	UTSW	11	106,214,788 (GRCm39)	missense	probably damaging	1.00
R4863:Scn4a	UTSW	11	106,210,828 (GRCm39)	missense	probably damaging	1.00
R4924:Scn4a	UTSW	11	106,210,914 (GRCm39)	missense	possibly damaging	0.83
R5081:Scn4a	UTSW	11	106,239,553 (GRCm39)	missense	probably damaging	0.99
R5298:Scn4a	UTSW	11	106,230,212 (GRCm39)	missense	probably damaging	1.00
R5407:Scn4a	UTSW	11	106,211,715 (GRCm39)	missense	probably damaging	1.00
R5634:Scn4a	UTSW	11	106,220,830 (GRCm39)	missense	probably benign
R6381:Scn4a	UTSW	11	106,211,137 (GRCm39)	missense	probably damaging	1.00
R6468:Scn4a	UTSW	11	106,236,502 (GRCm39)	missense	probably damaging	1.00
R6489:Scn4a	UTSW	11	106,240,006 (GRCm39)	missense	probably benign	0.26
R6549:Scn4a	UTSW	11	106,234,791 (GRCm39)	missense	probably damaging	1.00
R6606:Scn4a	UTSW	11	106,218,899 (GRCm39)	missense	probably benign	0.39
R7037:Scn4a	UTSW	11	106,211,726 (GRCm39)	missense	probably damaging	0.98
R7064:Scn4a	UTSW	11	106,212,983 (GRCm39)	missense	possibly damaging	0.93
R7182:Scn4a	UTSW	11	106,221,134 (GRCm39)	missense	probably benign	0.21
R7194:Scn4a	UTSW	11	106,215,062 (GRCm39)	missense	probably benign	0.32
R7531:Scn4a	UTSW	11	106,239,523 (GRCm39)	splice site	probably null
R7552:Scn4a	UTSW	11	106,239,995 (GRCm39)	missense	probably benign	0.22
R7570:Scn4a	UTSW	11	106,211,299 (GRCm39)	missense	possibly damaging	0.54
R7635:Scn4a	UTSW	11	106,215,458 (GRCm39)	missense	probably damaging	1.00
R7823:Scn4a	UTSW	11	106,233,334 (GRCm39)	missense	probably damaging	1.00
R7832:Scn4a	UTSW	11	106,212,841 (GRCm39)	missense	probably benign	0.01
R7927:Scn4a	UTSW	11	106,233,209 (GRCm39)	missense	probably damaging	1.00
R8122:Scn4a	UTSW	11	106,221,157 (GRCm39)	missense	probably benign	0.02
R8131:Scn4a	UTSW	11	106,232,367 (GRCm39)	missense	probably benign
R9093:Scn4a	UTSW	11	106,210,638 (GRCm39)	missense	probably benign
R9099:Scn4a	UTSW	11	106,211,000 (GRCm39)	missense	probably damaging	1.00
R9137:Scn4a	UTSW	11	106,214,736 (GRCm39)	missense	probably damaging	1.00
R9163:Scn4a	UTSW	11	106,217,076 (GRCm39)	missense	probably damaging	1.00
R9255:Scn4a	UTSW	11	106,215,054 (GRCm39)	missense	probably damaging	0.99
R9627:Scn4a	UTSW	11	106,212,839 (GRCm39)	missense	probably benign
R9780:Scn4a	UTSW	11	106,226,235 (GRCm39)	missense	probably damaging	1.00
X0012:Scn4a	UTSW	11	106,220,887 (GRCm39)	missense	probably damaging	1.00
X0065:Scn4a	UTSW	11	106,213,004 (GRCm39)	missense	probably damaging	0.98
Z1176:Scn4a	UTSW	11	106,232,356 (GRCm39)	missense	probably damaging	0.97
Z1176:Scn4a	UTSW	11	106,232,355 (GRCm39)	missense	probably benign	0.26
Z1176:Scn4a	UTSW	11	106,212,734 (GRCm39)	missense	probably null	0.29
Z1177:Scn4a	UTSW	11	106,232,368 (GRCm39)	missense	probably benign
Z1177:Scn4a	UTSW	11	106,221,034 (GRCm39)	missense	not run

Posted On

2015-04-16