Incidental Mutation 'R0013:Scn4a'
ID 32661
Institutional Source Beutler Lab
Gene Symbol Scn4a
Ensembl Gene ENSMUSG00000001027
Gene Name sodium channel, voltage-gated, type IV, alpha
Synonyms mH2, SkM1, Nav1.4
MMRRC Submission 038308-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0013 (G1)
Quality Score 131
Status Validated
Chromosome 11
Chromosomal Location 106209418-106244114 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to G at 106239231 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
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
SMART Domains Protein: ENSMUSP00000021056
Gene: ENSMUSG00000001027

DomainStartEndE-ValueType
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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174877
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.8%
Validation Efficiency 94% (79/84)
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: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610028H24Rik A G 10: 76,293,346 (GRCm39) M156V probably benign Het
Adnp2 A T 18: 80,172,960 (GRCm39) V483D probably damaging Het
Aff1 G T 5: 103,976,350 (GRCm39) E491* probably null Het
Agl A T 3: 116,570,257 (GRCm39) C911* probably null Het
Akt2 A G 7: 27,335,483 (GRCm39) D284G probably damaging Het
Alox15 A G 11: 70,240,461 (GRCm39) M240T possibly damaging Het
Antxr2 A G 5: 98,127,844 (GRCm39) V229A probably damaging Het
Arap2 G A 5: 62,840,827 (GRCm39) L680F probably damaging Het
Btaf1 A G 19: 36,935,773 (GRCm39) T188A probably benign Het
Btnl6 G A 17: 34,734,505 (GRCm39) Q86* probably null Het
C2cd3 T A 7: 100,065,269 (GRCm39) L685H probably damaging Het
Cdh23 T C 10: 60,248,952 (GRCm39) T878A possibly damaging Het
Clec4b2 T C 6: 123,179,108 (GRCm39) Y137H probably damaging Het
Dchs1 T A 7: 105,405,043 (GRCm39) T2500S possibly damaging Het
Def6 A G 17: 28,436,066 (GRCm39) Y75C probably damaging Het
Dhx33 A T 11: 70,884,461 (GRCm39) F448L probably damaging Het
Dner C T 1: 84,472,614 (GRCm39) probably benign Het
Dnmbp G A 19: 43,890,670 (GRCm39) P366S probably benign Het
Eif4g3 T C 4: 137,903,159 (GRCm39) C1160R possibly damaging Het
Elmod1 G A 9: 53,820,185 (GRCm39) probably benign Het
Faah C A 4: 115,861,588 (GRCm39) L305F probably damaging Het
Flt1 A G 5: 147,507,824 (GRCm39) probably benign Het
Fyco1 A T 9: 123,651,471 (GRCm39) N1196K probably benign Het
Galnt18 T C 7: 111,153,664 (GRCm39) N320S probably damaging Het
Garin3 A G 11: 46,297,631 (GRCm39) T312A unknown Het
Glp2r C A 11: 67,600,538 (GRCm39) G437V possibly damaging Het
Gm4884 T C 7: 40,693,716 (GRCm39) S562P probably damaging Het
Gm9936 A G 5: 114,995,408 (GRCm39) probably benign Het
Gpn2 C A 4: 133,312,103 (GRCm39) P112T probably damaging Het
Grm4 A G 17: 27,650,549 (GRCm39) Y816H probably benign Het
Helz2 A T 2: 180,882,752 (GRCm39) S14T probably benign Het
Htt T C 5: 34,977,448 (GRCm39) L778P probably benign Het
Il11ra1 T C 4: 41,765,060 (GRCm39) S129P probably damaging Het
Ints11 T C 4: 155,971,625 (GRCm39) F315S probably damaging Het
Itga11 A T 9: 62,683,895 (GRCm39) N1059Y possibly damaging Het
Jak3 A G 8: 72,136,971 (GRCm39) S716G probably damaging Het
Kcns1 G T 2: 164,010,563 (GRCm39) D65E probably benign Het
Kdm5d A T Y: 941,715 (GRCm39) K1305N probably benign Het
Kif26a G T 12: 112,144,314 (GRCm39) V1523L probably benign Het
Mboat7 A G 7: 3,686,821 (GRCm39) S340P probably damaging Het
Mctp2 T C 7: 71,879,156 (GRCm39) I234V probably benign Het
Mex3c G A 18: 73,723,622 (GRCm39) A572T probably benign Het
Mpp3 C A 11: 101,896,251 (GRCm39) R424L probably benign Het
Mroh4 T A 15: 74,480,086 (GRCm39) probably benign Het
Myo9a A T 9: 59,767,489 (GRCm39) probably benign Het
Myog T A 1: 134,217,973 (GRCm39) H60Q probably damaging Het
Nlrp9a T A 7: 26,270,650 (GRCm39) probably null Het
Notch1 A G 2: 26,363,830 (GRCm39) V868A possibly damaging Het
Or10g9b A T 9: 39,917,651 (GRCm39) I198N probably damaging Het
Or1j20 A G 2: 36,760,172 (GRCm39) N198S probably damaging Het
Or1p1 T A 11: 74,179,877 (GRCm39) I135N possibly damaging Het
Or5d18 T C 2: 87,864,610 (GRCm39) Y291C possibly damaging Het
Pink1 T C 4: 138,044,712 (GRCm39) T342A probably benign Het
Plb1 T A 5: 32,506,959 (GRCm39) probably benign Het
Plec T C 15: 76,062,446 (GRCm39) D2524G probably damaging Het
Plekhg4 G T 8: 106,102,028 (GRCm39) E6* probably null Het
Polq T C 16: 36,882,201 (GRCm39) F1455S possibly damaging Het
Ppm1e A G 11: 87,139,884 (GRCm39) probably benign Het
Prkaca G A 8: 84,714,932 (GRCm39) M119I possibly damaging Het
Prss46 G T 9: 110,679,123 (GRCm39) S108I probably damaging Het
Ptma C T 1: 86,457,498 (GRCm39) probably benign Het
Rab11fip4 C T 11: 79,580,479 (GRCm39) T437M probably benign Het
Rngtt T A 4: 33,379,409 (GRCm39) M437K probably benign Het
Rrn3 T A 16: 13,630,977 (GRCm39) D604E possibly damaging Het
Sis A G 3: 72,817,809 (GRCm39) L1468P possibly damaging Het
Slit3 A G 11: 35,598,745 (GRCm39) M1450V probably benign Het
Smg5 T C 3: 88,256,540 (GRCm39) S269P probably benign Het
Sntg1 T C 1: 8,533,686 (GRCm39) T323A probably damaging Het
Son C T 16: 91,448,550 (GRCm39) T37I probably damaging Het
Stk17b T C 1: 53,803,291 (GRCm39) I41M probably benign Het
Tgm5 T A 2: 120,907,363 (GRCm39) Y120F probably damaging Het
Tppp A G 13: 74,169,479 (GRCm39) K73R possibly damaging Het
Ttn C A 2: 76,569,502 (GRCm39) K27130N probably damaging Het
Ttn C T 2: 76,738,096 (GRCm39) V4148I probably benign Het
Tut4 T A 4: 108,388,152 (GRCm39) probably benign Het
Uba7 A T 9: 107,855,448 (GRCm39) Y375F probably damaging Het
Ugcg T C 4: 59,213,931 (GRCm39) L171P possibly damaging Het
Vsig2 T C 9: 37,453,872 (GRCm39) probably benign Het
Zfp839 T A 12: 110,834,820 (GRCm39) S692T possibly damaging Het
Other mutations in Scn4a
AlleleSourceChrCoordTypePredicted EffectPPH 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
IGL02589:Scn4a APN 11 106,218,958 (GRCm39) missense probably benign 0.08
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
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
Predicted Primers PCR Primer
(F):5'- CCCAAAGGTCCTGTTTTAGCCCAAG -3'
(R):5'- GGAGACATTGTCCCTGTGACACAAC -3'

Sequencing Primer
(F):5'- ACACTGGTCTCTGAGAATGC -3'
(R):5'- TGTGACACAACACCTTAAGCC -3'
Posted On 2013-05-09