Incidental Mutation 'R4915:Scn3a'
ID379891
Institutional Source Beutler Lab
Gene Symbol Scn3a
Ensembl Gene ENSMUSG00000057182
Gene Namesodium channel, voltage-gated, type III, alpha
SynonymsNav1.3, LOC381367
MMRRC Submission 042517-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R4915 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location65457118-65567627 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 65461455 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Serine at position 1649 (N1649S)
Ref Sequence ENSEMBL: ENSMUSP00000097647 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066432] [ENSMUST00000100069]
Predicted Effect probably damaging
Transcript: ENSMUST00000066432
AA Change: N1649S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000065023
Gene: ENSMUSG00000057182
AA Change: N1649S

DomainStartEndE-ValueType
low complexity region 23 40 N/A INTRINSIC
Pfam:Ion_trans 127 435 5.2e-83 PFAM
low complexity region 473 498 N/A INTRINSIC
Pfam:Na_trans_cytopl 504 626 2e-42 PFAM
Pfam:Ion_trans 710 945 1.4e-58 PFAM
Pfam:Na_trans_assoc 949 1153 2.7e-58 PFAM
Pfam:Ion_trans 1157 1430 3e-67 PFAM
Pfam:Ion_trans 1477 1734 6.3e-55 PFAM
Pfam:PKD_channel 1573 1728 8e-7 PFAM
IQ 1851 1873 5.75e-2 SMART
low complexity region 1913 1921 N/A INTRINSIC
low complexity region 1927 1943 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000100069
AA Change: N1649S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000097647
Gene: ENSMUSG00000057182
AA Change: N1649S

DomainStartEndE-ValueType
low complexity region 23 40 N/A INTRINSIC
Pfam:Ion_trans 127 435 5.2e-83 PFAM
low complexity region 473 498 N/A INTRINSIC
Pfam:Na_trans_cytopl 504 626 2e-42 PFAM
Pfam:Ion_trans 710 945 1.4e-58 PFAM
Pfam:Na_trans_assoc 949 1153 2.7e-58 PFAM
Pfam:Ion_trans 1157 1430 3e-67 PFAM
Pfam:Ion_trans 1477 1734 6.3e-55 PFAM
Pfam:PKD_channel 1573 1728 8e-7 PFAM
IQ 1851 1873 5.75e-2 SMART
low complexity region 1913 1921 N/A INTRINSIC
low complexity region 1927 1943 N/A INTRINSIC
Meta Mutation Damage Score 0.062 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.1%
  • 20x: 87.9%
Validation Efficiency 98% (162/166)
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, and is found in a cluster of five alpha subunit genes on chromosome 2. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in lethality of most mutants by weaning. Heterozygous mice exhibit improved glucose tolerance. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 135 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1300017J02Rik A C 9: 103,251,855 Y235* probably null Het
1700011H14Rik A T 14: 49,232,894 N189K probably benign Het
2700049A03Rik C T 12: 71,189,646 A1257V possibly damaging Het
Aldh8a1 T C 10: 21,395,763 S463P probably damaging Het
Angptl1 T G 1: 156,844,818 D71E probably benign Het
Ank2 T A 3: 126,942,671 probably benign Het
Ano1 A G 7: 144,611,375 S649P possibly damaging Het
Arhgef40 A G 14: 51,990,099 E434G probably damaging Het
Asb15 A T 6: 24,566,293 D415V probably damaging Het
Baz2b T A 2: 59,914,043 T1373S possibly damaging Het
Bcas1 T C 2: 170,378,886 D324G probably damaging Het
Bfsp1 C T 2: 143,827,471 R396Q probably benign Het
Bmi1 G A 2: 18,682,332 probably benign Het
Bpifb9b T A 2: 154,314,106 probably null Het
Brd9 A G 13: 73,938,455 E25G probably damaging Het
Btbd7 A T 12: 102,837,787 C331* probably null Het
Cdh26 T C 2: 178,449,821 S58P probably benign Het
Cenpj T C 14: 56,553,718 D328G probably damaging Het
Cherp T C 8: 72,468,397 D255G probably damaging Het
Clec5a T A 6: 40,585,231 probably benign Het
Cntnap2 T C 6: 46,530,035 probably benign Het
Col7a1 G A 9: 108,966,464 G1529E unknown Het
Cybb C G X: 9,450,750 D246H probably benign Het
Cyp2a22 C A 7: 26,937,770 E196D probably benign Het
Cyp4f18 T A 8: 72,009,054 H63L probably damaging Het
Dclk2 A T 3: 86,824,742 probably null Het
Ddx6 T A 9: 44,612,873 D82E probably damaging Het
Defb42 A G 14: 63,048,341 I57V probably benign Het
Dennd5a A G 7: 109,901,089 F943S probably damaging Het
Dip2c T A 13: 9,621,869 probably null Het
Disp2 A T 2: 118,790,454 S556C probably damaging Het
Dnah12 A T 14: 26,734,570 D816V probably damaging Het
Dpy19l3 T C 7: 35,752,742 probably benign Het
Efcab11 T C 12: 99,719,062 D151G probably damaging Het
Ehbp1 T C 11: 22,146,592 D299G probably benign Het
Evl G T 12: 108,686,106 R359L probably damaging Het
Fasn T G 11: 120,816,646 N799T probably benign Het
Fbxo3 T G 2: 104,054,966 N388K probably damaging Het
Fbxw14 A T 9: 109,274,524 F40Y possibly damaging Het
Fbxw22 A G 9: 109,383,941 F313L probably damaging Het
Fer1l4 T C 2: 156,031,300 K1287E probably benign Het
Fn1 A T 1: 71,595,809 probably null Het
Fry A T 5: 150,478,863 T790S probably benign Het
Fut8 G T 12: 77,475,044 A486S probably damaging Het
Gfra1 A T 19: 58,267,090 S308R probably damaging Het
Gm13030 T A 4: 138,873,928 probably benign Het
Gm37150 C T 9: 72,385,490 noncoding transcript Het
Gm4450 C T 3: 98,450,529 V56M probably damaging Het
Gm6788 C T 19: 28,763,264 noncoding transcript Het
Gm8122 T C 14: 43,234,116 N65S unknown Het
Gnb4 C T 3: 32,585,087 probably benign Het
Gprin1 G T 13: 54,738,073 P796Q probably damaging Het
Grin1 A G 2: 25,298,553 probably benign Het
Helz2 T C 2: 181,232,438 R2088G possibly damaging Het
Ighv6-6 C A 12: 114,434,975 R57L probably damaging Het
Inpp5f A T 7: 128,685,116 D573V probably damaging Het
Iqgap3 T A 3: 88,101,527 I643K possibly damaging Het
Itga11 C A 9: 62,752,248 Y427* probably null Het
Kbtbd8 T G 6: 95,126,534 M388R possibly damaging Het
Kif1a T A 1: 93,074,978 E233V probably benign Het
Krt10 T C 11: 99,387,508 N275S probably damaging Het
Lrrc3 T C 10: 77,901,419 D61G probably benign Het
Mapk8ip3 A G 17: 24,909,153 S377P possibly damaging Het
Mccc1 A G 3: 35,997,554 L32S probably benign Het
Meis1 T C 11: 19,009,222 probably benign Het
Mmp11 C T 10: 75,925,585 A31T probably damaging Het
Mthfsl A C 9: 88,715,497 L67V probably damaging Het
Myo1c T G 11: 75,656,309 M1R probably null Het
N4bp2 T A 5: 65,803,504 M506K probably damaging Het
Nfix T C 8: 84,771,829 I172V probably benign Het
Nid1 A G 13: 13,499,586 E850G possibly damaging Het
Nlrp9c T C 7: 26,384,460 T565A probably benign Het
Nomo1 T C 7: 46,044,232 F163L probably benign Het
Nsd1 T C 13: 55,247,868 V1197A possibly damaging Het
Nsd1 A G 13: 55,276,528 T1463A probably benign Het
Nsf G A 11: 103,910,359 probably benign Het
Olfr1010 T C 2: 85,754,121 probably benign Het
Olfr1080 A G 2: 86,554,055 L23P probably damaging Het
Olfr1301 A T 2: 111,754,380 I44F probably benign Het
Olfr1459 T A 19: 13,145,991 I223L possibly damaging Het
Olfr262 A G 19: 12,241,373 V96A probably benign Het
Olfr401 A T 11: 74,121,879 I197F probably benign Het
Pcdha6 T A 18: 36,968,457 D234E probably damaging Het
Pcnx C A 12: 81,974,495 F1425L probably benign Het
Pdzd9 T G 7: 120,670,168 N10T possibly damaging Het
Pex6 A T 17: 46,714,056 H345L probably damaging Het
Pfkfb3 G A 2: 11,490,298 Q100* probably null Het
Pgm1 G A 5: 64,100,948 G92E probably damaging Het
Pip4k2c T C 10: 127,199,327 T391A possibly damaging Het
Plcxd2 C T 16: 45,980,578 W94* probably null Het
Ppm1k T A 6: 57,510,777 N354Y probably damaging Het
Prkcg T G 7: 3,330,265 Y624* probably null Het
Rabep2 T C 7: 126,444,922 S517P probably damaging Het
Rabgap1l A G 1: 160,441,842 I717T probably benign Het
Rasef A G 4: 73,731,459 C484R probably damaging Het
Rdh19 A G 10: 127,850,244 D75G probably benign Het
Rpl21-ps10 T C 3: 38,107,468 noncoding transcript Het
Rsl1d1 A T 16: 11,199,729 probably null Het
Rufy4 T C 1: 74,147,663 C537R probably damaging Het
Rwdd1 T C 10: 34,009,078 D62G possibly damaging Het
Scin T A 12: 40,069,374 I552F possibly damaging Het
Slc20a2 C T 8: 22,561,004 S351L probably damaging Het
Slc24a1 A T 9: 64,947,931 F565I unknown Het
Slc4a1 A G 11: 102,352,453 V784A probably damaging Het
Slf2 T G 19: 44,971,661 D1022E probably damaging Het
Sox6 T C 7: 115,476,964 D814G probably damaging Het
Spata4 T C 8: 54,602,436 probably null Het
Spats2l A T 1: 57,902,188 K202M probably damaging Het
Speer4b C T 5: 27,500,136 E80K probably benign Het
Sqle T G 15: 59,321,369 Y198* probably null Het
Srek1 T C 13: 103,752,563 probably benign Het
Srek1 T C 13: 103,752,686 probably benign Het
St14 G A 9: 31,108,664 R50* probably null Het
Tcaf1 A G 6: 42,675,196 V784A probably damaging Het
Tfr2 C T 5: 137,583,411 R587W probably damaging Het
Tmpo A G 10: 91,149,549 V357A probably damaging Het
Trrap A T 5: 144,805,735 I1101F probably damaging Het
Ttn A T 2: 76,811,243 L5176Q possibly damaging Het
Ttpal G A 2: 163,607,477 R84H probably damaging Het
Tyk2 T C 9: 21,111,137 T799A probably benign Het
Ugt1a10 A T 1: 88,055,924 D148V probably damaging Het
Usp29 C T 7: 6,961,505 P116S probably benign Het
Usp8 A T 2: 126,720,140 K85* probably null Het
Usp9y C T Y: 1,316,735 R1938H probably damaging Het
Vmn1r90 T G 7: 14,562,025 R49S possibly damaging Het
Vmn2r71 C A 7: 85,621,268 N547K probably damaging Het
Vps45 T C 3: 96,019,631 T535A probably damaging Het
Yars A T 4: 129,210,591 probably benign Het
Zfp114 T C 7: 24,177,865 L44P probably damaging Het
Zfp36l2 A G 17: 84,186,262 probably benign Het
Zfp512 T C 5: 31,476,865 S407P probably damaging Het
Zfp574 C T 7: 25,080,726 P391L probably damaging Het
Zfp607a T G 7: 27,878,560 C352G probably benign Het
Zfp791 T A 8: 85,110,951 I95L probably benign Het
Zfr A C 15: 12,162,112 probably null Het
Other mutations in Scn3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00953:Scn3a APN 2 65497392 missense probably benign 0.05
IGL01086:Scn3a APN 2 65470159 missense probably benign 0.27
IGL01141:Scn3a APN 2 65495113 missense possibly damaging 0.73
IGL01150:Scn3a APN 2 65497365 splice site probably null
IGL01564:Scn3a APN 2 65461446 missense probably damaging 1.00
IGL01594:Scn3a APN 2 65461431 missense probably damaging 1.00
IGL01751:Scn3a APN 2 65461252 missense possibly damaging 0.87
IGL01803:Scn3a APN 2 65521783 unclassified probably benign
IGL01822:Scn3a APN 2 65495264 missense probably damaging 1.00
IGL02063:Scn3a APN 2 65461510 missense probably damaging 1.00
IGL02142:Scn3a APN 2 65526621 missense possibly damaging 0.95
IGL02198:Scn3a APN 2 65508489 missense probably benign 0.12
IGL02501:Scn3a APN 2 65526555 missense possibly damaging 0.82
IGL02608:Scn3a APN 2 65524166 nonsense probably null
IGL02645:Scn3a APN 2 65514527 missense probably benign 0.12
IGL02653:Scn3a APN 2 65461187 missense probably damaging 1.00
IGL03077:Scn3a APN 2 65536672 missense probably damaging 0.99
IGL03099:Scn3a APN 2 65536672 missense probably damaging 0.99
IGL03299:Scn3a APN 2 65497516 missense probably benign 0.01
IGL03327:Scn3a APN 2 65536672 missense probably damaging 0.99
IGL03346:Scn3a APN 2 65536672 missense probably damaging 0.99
IGL03355:Scn3a APN 2 65460568 missense possibly damaging 0.91
R0019:Scn3a UTSW 2 65461701 missense probably damaging 1.00
R0316:Scn3a UTSW 2 65460829 missense probably damaging 1.00
R0374:Scn3a UTSW 2 65508574 missense probably damaging 0.97
R0414:Scn3a UTSW 2 65525982 splice site probably benign
R0609:Scn3a UTSW 2 65536510 missense probably damaging 0.96
R0613:Scn3a UTSW 2 65472284 missense possibly damaging 0.92
R0645:Scn3a UTSW 2 65524850 missense possibly damaging 0.93
R0665:Scn3a UTSW 2 65484411 missense probably null 0.00
R0667:Scn3a UTSW 2 65484411 missense probably null 0.00
R0710:Scn3a UTSW 2 65469046 missense probably damaging 0.99
R1202:Scn3a UTSW 2 65506147 missense probably benign 0.07
R1440:Scn3a UTSW 2 65529441 missense possibly damaging 0.95
R1447:Scn3a UTSW 2 65469980 missense probably damaging 1.00
R1564:Scn3a UTSW 2 65514635 missense probably damaging 0.98
R1595:Scn3a UTSW 2 65498979 missense probably damaging 0.99
R1775:Scn3a UTSW 2 65472342 missense probably damaging 1.00
R1781:Scn3a UTSW 2 65472385 missense probably damaging 1.00
R1822:Scn3a UTSW 2 65484372 missense probably damaging 1.00
R1924:Scn3a UTSW 2 65461534 missense probably damaging 1.00
R2061:Scn3a UTSW 2 65461308 missense probably damaging 1.00
R2070:Scn3a UTSW 2 65520866 missense possibly damaging 0.72
R2174:Scn3a UTSW 2 65507206 missense probably damaging 0.99
R2656:Scn3a UTSW 2 65526518 missense probably damaging 0.99
R2680:Scn3a UTSW 2 65536536 missense probably benign 0.04
R3882:Scn3a UTSW 2 65482279 missense probably benign 0.03
R4019:Scn3a UTSW 2 65525951 intron probably benign
R4106:Scn3a UTSW 2 65495035 missense probably benign 0.07
R4108:Scn3a UTSW 2 65495035 missense probably benign 0.07
R4109:Scn3a UTSW 2 65495035 missense probably benign 0.07
R4225:Scn3a UTSW 2 65536427 missense probably damaging 0.99
R4419:Scn3a UTSW 2 65466960 missense probably damaging 1.00
R4552:Scn3a UTSW 2 65524179 missense probably benign 0.01
R4687:Scn3a UTSW 2 65464730 missense possibly damaging 0.65
R4780:Scn3a UTSW 2 65506193 missense probably damaging 1.00
R4820:Scn3a UTSW 2 65461278 missense probably damaging 1.00
R4856:Scn3a UTSW 2 65461032 missense probably damaging 1.00
R4886:Scn3a UTSW 2 65461032 missense probably damaging 1.00
R4914:Scn3a UTSW 2 65461455 missense probably damaging 1.00
R4918:Scn3a UTSW 2 65461455 missense probably damaging 1.00
R5088:Scn3a UTSW 2 65472299 missense probably damaging 1.00
R5101:Scn3a UTSW 2 65461506 missense probably damaging 1.00
R5128:Scn3a UTSW 2 65508518 missense probably benign 0.08
R5132:Scn3a UTSW 2 65468204 missense probably benign 0.09
R5297:Scn3a UTSW 2 65469034 missense possibly damaging 0.83
R5595:Scn3a UTSW 2 65460713 missense probably benign
R5699:Scn3a UTSW 2 65507264 missense possibly damaging 0.54
R5730:Scn3a UTSW 2 65495260 missense probably benign 0.00
R5735:Scn3a UTSW 2 65482278 missense probably damaging 0.98
R5735:Scn3a UTSW 2 65484459 missense probably benign 0.09
R5855:Scn3a UTSW 2 65464730 missense possibly damaging 0.65
R5888:Scn3a UTSW 2 65497398 missense probably benign 0.06
R5898:Scn3a UTSW 2 65514695 missense probably damaging 0.96
R5935:Scn3a UTSW 2 65464836 missense probably damaging 1.00
R5970:Scn3a UTSW 2 65494781 intron probably benign
R6214:Scn3a UTSW 2 65495036 missense probably benign 0.29
R6215:Scn3a UTSW 2 65495036 missense probably benign 0.29
R6235:Scn3a UTSW 2 65461335 missense probably damaging 0.97
R6307:Scn3a UTSW 2 65472341 missense probably damaging 1.00
R6355:Scn3a UTSW 2 65461299 missense probably damaging 0.99
R6376:Scn3a UTSW 2 65461499 missense possibly damaging 0.88
R6517:Scn3a UTSW 2 65497563 missense possibly damaging 0.73
R6775:Scn3a UTSW 2 65521815 missense possibly damaging 0.82
R6893:Scn3a UTSW 2 65525754 missense possibly damaging 0.92
R6986:Scn3a UTSW 2 65508618 missense probably damaging 0.97
X0062:Scn3a UTSW 2 65467001 missense probably damaging 0.98
X0062:Scn3a UTSW 2 65524847 nonsense probably null
Predicted Primers PCR Primer
(F):5'- GTTCACCACAACCAGGAAGG -3'
(R):5'- ATCCTACGCCTGATCAAAGG -3'

Sequencing Primer
(F):5'- GTTCACCACAACCAGGAAGGATATG -3'
(R):5'- CCTGATCAAAGGCGCCAAGG -3'
Posted On2016-04-15